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This Manual is BookmarkedThis Manual is BookmarkedOwner's Manual<strong>Cold</strong> <strong>Saw</strong>Models: CK350-2, CK350-2SX, CK350-4, CK350-4SXCK350CK350-SXWMH TOOL GROUP2420 Vantage DriveElgin, Illinois 60124Part No. M-CK350-2Ph.: 800-274-6848 Revision B 02/07www.wmhtoolgroup.comCopyright © WMH <strong>Tool</strong> Group
Warranty and ServiceWMH <strong>Tool</strong> Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of ourAuthorized Service Centers located throughout the United States can give you quick service. In most cases, any ofthese WMH <strong>Tool</strong> Group Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, orperform routine maintenance and major repair on your WILTON® tools. For the name of an Authorized Service Centerin your area call 1-800-274-6848.MORE INFORMATIONGroup distributor, or visit wiltontool.com.WARRANTYWILTON products carry a limited warranty which varies in duration based upon the product. (MW = Metalworking)WHAT IS COVERED?This warranty covers any defects in workmanship or materials subject to the exceptions stated below. Cutting tools,abrasives and other consumables are excluded from warranty coverage.WHO IS COVERED?This warranty covers only the initial purchaser of the product.WHAT IS THE PERIOD OF COVERAGE?The general WILTON warranty lasts for the time period specified in the product literature of each product.WHAT IS NOT COVERED?This warranty does not cover defects due directly or indirectly to misuse, abuse, negligence or accidents, normalwear-and-tear, improper repair or alterations, or lack of maintenance.HOW TO GET SERVICEThe product or part must be returned for examination, postage prepaid, to a location designated by us. For the nameof the location nearest you, please call 1-800-274-6848.You must provide proof of initial purchase date and an explanation of the complaint must accompany themerchandise. If our inspection discloses a defect, we will repair or replace the product, or refund the purchase price,at our option.We will return the repaired product or replacement at our expense unless it is determined by us that there is nodefect, or that the defect resulted from causes not within the scope of our warranty in which case we will, at yourdirection, dispose of or return the product. In the event you choose to have the product returned, you will beresponsible for the handling and shipping costs of the return.HOW STATE LAW APPLIESThis warranty gives you specific legal rights; you may also have other rights which vary from state to state.LIMITATIONS ON THIS WARRANTYWMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOREACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OR MERCHANTABILITY ANDFITNESS ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIEDWARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.WMH TOOL GROUP SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY,OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USEOF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL ORCONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.WMH <strong>Tool</strong> Group sells through distributors only. The specifications in WMH catalogs are given as general information and are notbinding. Members of WMH <strong>Tool</strong> Group reserve the right to effect at any time, without prior notice, those alterations to parts, fittings,and accessory equipment which they may deem necessary for any reason whatsoever.2
Table of ContentsWarranty and Service....................................................................................................................................2Table of Contents..........................................................................................................................................3Warnings .......................................................................................................................................................4Introduction ...................................................................................................................................................6Specifications ................................................................................................................................................6Cutting Capacity (All Models) ....................................................................................................................6CK350 Features ........................................................................................................................................7Features ........................................................................................................................................................8Miter Cutting Head.....................................................................................................................................8Miter Position Lock ....................................................................................................................................8Self-centering Vise ....................................................................................................................................8Blade Lock.................................................................................................................................................8CK350 Controls .........................................................................................................................................8CK350-SX Controls ...................................................................................................................................8Trigger Handle...........................................................................................................................................8Mist Coolant System..................................................................................................................................8Installation .....................................................................................................................................................9Electrical Connections...................................................................................................................................9Controls.......................................................................................................................................................10Control Panel – CK350............................................................................................................................10Trigger Handle – CK350..........................................................................................................................10Control Panel – CK350-SX......................................................................................................................10Operation.....................................................................................................................................................11CK350......................................................................................................................................................11CK350-SX................................................................................................................................................11Miter Adjustment......................................................................................................................................12Trip Adjustment - CK350-SX ...................................................................................................................12Depth Stop – CK350................................................................................................................................12Maintenance................................................................................................................................................13Maintenance Requirements ....................................................................................................................13Periodic Maintenance..............................................................................................................................13Coolant System .......................................................................................................................................13Coolant ....................................................................................................................................................13Changing the <strong>Saw</strong> Blade.........................................................................................................................13Transmission Belts ..................................................................................................................................13Lubrication ...............................................................................................................................................14Air Prep Unit ............................................................................................................................................14Blades .........................................................................................................................................................15Troubleshooting ..........................................................................................................................................17Parts............................................................................................................................................................18Ordering Replacement Parts...................................................................................................................18CK350 Stand Assembly...........................................................................................................................19CK350-SX Stand Assembly ....................................................................................................................20CK350 and CK350-SX Head Assembly ..................................................................................................22CK350 Base Assembly............................................................................................................................24CK350-SX Base Assembly......................................................................................................................26CK350 Manual Vise Assembly ................................................................................................................28CK350-SX Power Vise Assembly............................................................................................................30CK350 & CK350-SX Guard Assembly ....................................................................................................32CK350 Mist Coolant Assembly................................................................................................................34CK350-SX Power Feed and Coolant Assembly......................................................................................36In-Feed Table ..........................................................................................................................................38Out-Feed Table .......................................................................................................................................39Stock Stop Assembly...............................................................................................................................40Pneumatic Drawing – CK350-SX................................................................................................................41Wiring Diagrams..........................................................................................................................................413
Warnings1. Read and understand the entire owners manual before attempting assembly or operation.2. Read and understand the warnings posted on the machine and in this manual. Failure to comply withall of these warnings may cause serious injury.3. Replace the warning labels if they become obscured or removed.4. The cold saw is designed and intended for use by properly trained and experienced personnel only. Ifyou are not familiar with the proper and safe operation of a cold saw, do not use until proper trainingand knowledge have been obtained.5. Do not use this cold saw for other than its intended use. If used for other purposes, WMH <strong>Tool</strong> Groupdisclaims any real or implied warranty and holds itself harmless from any injury that may result fromthat use.6. Always wear approved safety glasses/face shields while using this cold saw. Everyday eyeglassesonly have impact resistant lenses; they are not safety glasses.7. Before operating the cold saw, remove tie, rings, watches and other jewelry, and roll sleeves up pastthe elbows. Remove all loose clothing and confine long hair. Non-slip footwear or anti-skid floor stripsare recommended. Do not wear gloves.8. Wear ear protectors (plugs or muffs) during extended periods of operation.9. Some dust created by power sanding, sawing, grinding, drilling and other construction activitiescontain chemicals known to cause cancer, birth defects or other reproductive harm. Some examplesof these chemicals are: Lead from lead based paint.Crystalline silica from bricks, cement and other masonry products. Arsenic and chromium from chemically treated lumber.10. Your risk of exposure varies, depending on how often you do this type of work. To reduce yourexposure to these chemicals, work in a well-ventilated area and work with approved safetyequipment, such as face or dust masks that are specifically designed to filter out microscopicparticles.11. Do not operate this machine while tired or under the influence of drugs, alcohol or any medication.12. Make certain the switch is in the OFF position before connecting the machine to the power supply.13. Make certain the machine is properly grounded.14. Make all machine adjustments or maintenance with the machine unplugged from the power source.15. Remove adjusting keys and wrenches. Form a habit of checking to see that keys and adjustingwrenches are removed from the machine before turning it on.16. Keep safety guards in place at all times when the machine is in use. If removed for maintenancepurposes, use extreme caution and replace the guards immediately.17. Make sure the cold saw is firmly placed on a secure foundation.18. Check damaged parts. Before further use of the machine, a guard or other part that is damagedshould be carefully checked to determine that it will operate properly and perform its intendedfunction. Check for alignment of moving parts, binding of moving parts, breakage of parts, mountingand any other conditions that may affect its operation. A guard or other part that is damaged shouldbe properly repaired or replaced.19. Provide for adequate space surrounding work area and non-glare, overhead lighting.20. Keep the floor around the machine clean and free of scrap material, oil and grease.21. Keep visitors a safe distance from the work area. Keep children away.22. Make your workshop child proof with padlocks, master switches or by removing starter keys.4
23. Make your workshop child proof with padlocks, master switches or by removing starter keys.24. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” arecareless acts that can result in serious injury.25. Maintain a balanced stance at all times so that you do not fall into the blade or other moving parts. Donot overreach or use excessive force to perform any machine operation.26. Use the right tool at the correct speed and feed rate. Do not force a tool or attachment to do a job forwhich it was not designed. The right tool will do the job better and safer.27. Use recommended accessories; improper accessories may be hazardous.28. Maintain tools with care. Keep saw blades sharp and clean for the best and safest performance.Follow instructions for lubricating and changing accessories.29. Turn off the machine before cleaning. Use a brush or compressed air to remove chips or debris — donot use your hands.30. Do not stand on the machine. Serious injury could occur if the machine tips over.31. Never leave the machine running unattended. Turn the power off and do not leave the machine until itcomes to a complete stop.32. Remove loose items and unnecessary work pieces from the area before starting the machine.Familiarize yourself with the following safety notices used in this manual:This means that if precautions are not heeded, it may result in minor injury and/orpossible machine damage.even death.This means that if precautions are not heeded, it may result in serious injury or possibly5
IntroductionThe CK350 and CK350-SX are circular saws designed to provide a reliable solution to the needs ofmachine shops and production environments that work with aluminum or light alloys. The CK350 ismanually operated: after clamping the material in the vise, the operator presses the trigger handle startingthe blade, and brings the operating lever downward to cut the material. The SX offers both semi-auto andmanual mode. When in semi-auto mode, operator positions material, and then presses the cycle-startbutton. The saw control system activates the vise and clamps the material, and brings the head downcompleting the cut. The head is then raised and the vise released, completing the cycle. An optional footswitch is available to facilitate convenient cycle-start. The CK350 and CK350-SX can perform miter cutsup to 45º to the right or left.SpecificationsModel.................................. CK350-2 .................... CK350-4................ CK350-2SX................ CK350-4SXDisc BladeDisc diameter ..............14" (350mm) ..............14" (350mm).............. 14" (350mm).............. 14" (350mm)Hole diameter................1.3" (32mm) ...............1.3" (32mm)............... 1.3" (32mm)............... 1.3" (32mm)Blade thickness ..........0.14" (3.4mm) ............0.14" (3.4mm)............ 0.14" (3.4mm)............ 0.14" (3.4mm)Cutting SpeedBlade Speed (RPM) ........ 1750/3500 ................. 1750/3500.................. 1750/3500.................. 1750/3500MotorMotor ................................. 2HP/3HP ................... 2HP/3HP.................... 2HP/3HP.................... 2HP/3HPVoltage ................................ 220VAC .....................440VAC......................220VAC......................440VACOtherCoolant Capacity......................3 gal. ..........................3 gal........................... 3 gal........................... 3 gal.Dimensions ...........25"Lx52"Wx73"H .......25"Lx52"Wx73"H........28"Lx55"Wx60"H........28"Lx55"Wx60"HWeight ....................................700lbs ........................700lbs.........................780lbs........................ 780lbsCutting Capacity (All Models)TubingSolidDegree Round Square Rectangle90° 4.5" 4.25" 5.5" x 3.75"45° 3.5" 3.5" 3.5" x 3.5"90° 3" 3" 3" x 3"45° 2.5" 2.5" 2.5" x 2.5"The specifications in this manual are given as general information and are not binding. WMH <strong>Tool</strong> Groupreserves the right to effect, at any time and without prior notice, changes or alterations to parts, fittings,and accessory equipment deemed necessary for any reason whatsoever.6
CK350 FeaturesCK350 <strong>Cold</strong> <strong>Saw</strong>CK350-SX <strong>Cold</strong> <strong>Saw</strong>7
FeaturesMiter Cutting HeadThe miter cutting head is the unit that cuts thematerial and consists of a cast iron base, bladesupport unit and guard, transmission unit, andmotor. The depth of cut is set by adjusting thedepth cut stop. The miter cutting head swivelsand locks into -45º, 90º, and +45º by means of alocking mechanism. Depressing the mechanismoverrides the lock, permitting the head to adjustto any position between -45º and +45.Miter Position LockThe miter position lock secures the miter cuttinghead from movement. The miter is securedwhen the lock is pushed all the way to the leftand can be positioned when the lock is moved tothe right.Self-centering ViseThe self-centering vise holds the work piece inplace during cutting. The work piece is securedin the vise by turning the vise handles.Blade LockThe blade lock secures the arbor from rotationwhen attempting to change blades. The bladelock is pushed in when changing blades.The blade lock is not springloaded and must be pulled out after the bladehas been replaced and before operating themachine.CK350 ControlsThe control panel consists of the Power (On/Off)switch and High/Stop/Low switch, and anintegral coolant system. To operate themachine, the Power switch must be set to onand the High/Stop/Low switch must be set for Hior Low. Then depress the trigger handle to start.CK350-SX ControlsThis machine features a 2-speed motor, feedspeed control, an integral coolant system, andtwo modes of operation; manual mode, andsemi-automatic mode. In semi-auto, thecomplete cut cycle is initiated via push button.The semi-auto cut cycle closes the viseclamping the material, powers the head downcompleting the cut, then raises the head, andopens the vise. In manual mode, head up/down,and vise open/close is initiated by switches.Trigger HandleThe trigger handle (Figure 1) is located on theoperating lever used to raise and lower the saw.It contains a micro-switch, which is activatedwhen the operator depresses the run trigger.Figure 1Mist Coolant SystemThe mist coolant system sprays a coolant mistonto the saw blade during the cutting operation,cooling it and the work piece being cut. Air issupplied from a compressor to the air intakevalve (A) located near the bottom of the cabineton the left side. For the CK350, when the headis moved off of the top limit switch (Figure 2),beginning a cut, the pneumatic switch (B) isactivated, allowing air to flow through the airtube (C) and into the orifice (not shown), causingcoolant to be drawn through the coolant tube(D). The pneumatic valve (E) adjusts the amountof airflow. Air and coolant is mixed in the orificeand sprayed onto the saw blade. For theCK350-SX (not shown), the coolant mist startsto spray when the cycle start is initiated.Use a water-soluble synthetic coolant with thismist coolant system. The ratio should bebetween 7-10 to 1. Coolant should be changedregularly. Some recommended brands are DoAlland Lenox. These coolants are available at yourlocal industrial distributor.Figure 28
InstallationUnpacking the MachineDo not handle the packedmachine using slings.To install the machine, first remove the packing,paying particular attention not to cut any electricwires or hydraulic hoses. Lift using straps(Figure 3).Electrical ConnectionsAll electrical connectionsmust be done by a qualifiedelectrician. All adjustments or repairs mustbe done with the machine disconnected fromthe power source, unplugged. Failure tocomply may result in serious injury!CK350-2 and CK350-2SX are rated at 220V.CK350-4 and CK350-4SX are rated at 440V.These machines not supplied with a plug. Use aplug and outlet rated at least 20amps. Thecircuit for the machine should also be protectedby at least a 20 amp circuit breaker or fuse.Make sure that the blade turns in the correctdirection. If it does not, simply reverse two ofthe phase wires on the supply input.The sawing machine is now ready for use.Figure 3Anchoring and Handling the MachineThe base of the machine must be anchored tothe floor by two lag bolts or studs properlyanchored into concrete.9
ControlsControl Panel – CK350The Control Panel (Figure 4) is located on thefront the cabinet stand and consists of thePower and High/Stop/Low switches, describedbelow.Power Switch – The Power switch has twopositions, Off and On.High/Stop/Low Switch – This switch controlsthe blade speed. To operate the saw, the powerswitch must set to on, High or Low must beselected and the Run Trigger depressed.Control Panel – CK350-SXEmergency – Emergency Stop: This turns offthe controls, and the machine. When used, itrequires that “Control On” button be pushed.Vise – Open/Close (Manual modeMode selection – Select Semi-auto, or Manualmode.Start – In manual mode, this starts the sawblade. In Semi-auto, this starts the cut-cycle.Head-UP/ Head-Down – Manual mode onlyFeed rate – sets feed rate of cut cycleFigure 4Trigger Handle – CK350To operate, the Power switch must be set to ona Hi or Low speed selection made, and thetrigger handle, depressed.Figure 6High/Stop/Low Switch – located on the front ofthe cabinet stand; controls the blade speed(Figure 7).Figure 5Figure 710
OperationBefore using the machine:Check that safety devises (ex., bladeguards) are in position and work perfectlyand that personal safety requirements arecomplied with.Check the sharpness of the blade and verifycoolant flow.CK3501. Make sure the work piece is securelyclamped in the vise.2. Turn the power on (A, Fig. 8).3. Select the cutting speed (B, Fig. 8).Figure 84. Grip the trigger handle (Figure 5) on thecontrol lever.5. Start the blade by pressing the micro-switchon the handgrip.The down stroke speed of the head is controlledmanually by the operator. The mist coolant isactivated during the time that the head is belowthe upper limit position.When the cut is complete:6. Raise the head.7. Remove the work piece from the vise usingthe vise hand wheels.CK350-SXTo operate machine,1. Clear the Emergency Stop.2. Press Control On.3. Select the desired blade speed.4. Select Manual or Semi-auto.Manual Mode – Position material and tightenthe vise. Position the head switch to Head-Downuntil cut is complete. Position the head switch toHead-Up until head retracts to desired height.Semi-auto Mode – Set the head travel trips toachieve desired head travel extents. Positionmaterial in the vise allowing approximately .125"for proper air vise operation, and then presscycle start. After the cycle is complete, the viseopens for material repositioning.Note: The mist coolant is activated while themotor is running.Figure 911
Miter AdjustmentTo adjust the miter position follow the stepsbelow while referring to Figure 10:1. Move the miter position lock (A) to the rightto release.2. Adjust the head to the desired angle rangingfrom –45º to +45º by pushing on the back ofthe motor to the right or left. The miterposition is shown on the scale (B).3. A detent mechanism locks the head inthe -45º, 90º and +45º positions and willprevent the head from rotating. For a miterposition other than -45º, 90º and +45º, pressthe lever (C) to release while rotating thehead.4. When the desired cutting angle is set, movemiter position lock (A) to the left to secure.8. Tighten the lock knob.Figure 11Figure 10Trip Adjustment - CK350-SXThe height of retract and depth of cut trips setthe travel limit of the head.Te set the trips (refer to Figure 11):1. Turn the machine on and run in manualmode.2. Move the head up to the desired height ofretract position.3. Loosen the lock knob (A) and slide the trip(B) down until it makes contact with the tripplate (C).4. The trip plate fixes the position mechanicallywhile the limit switch (D) signals the controlsystem.5. Tighten the lock knob.6. Move the head down to the desired depth ofcut position.7. Loosen the lock knob (E) and slide the trip(E) up until it makes contact with the tripplate (not visible in Figure 11).Depth Stop – CK350The depth cut stop adjustment limits the lowertravel limit of the saw blade during a cuttingoperation.Remove power whenmaking this adjustment.Failure to comply may result in seriousinjury!To adjust the depth of cut (refer to Figure 12):1. Using two 13mm wrenches, loosen the locknut (A).2. With the saw in the fully lowered position,turn the screw (B) until the saw bladebottoms out at the desired level.3. Tighten the lock nut.Figure 1212
MaintenanceMaintenance RequirementsAll maintenance must becarried out with the power switched off.Failure to comply may result in seriousinjury!On completion of maintenance, ensure thatreplaced parts and/or any tools used have beenremoved from the machine before starting it up.Periodic MaintenanceRemove chips from the machine, preferablywith cloth)Remove chips from the coolant tank andchange coolant regularly (see Coolantsection)Top up the coolant level (see Coolant)Check the wear of the blade and change ifnecessary (see Changing the <strong>Saw</strong> Blade)Empty the chips out of the base.Clean the vise and lubricate all the jointsand sliding surfaces, using good quality oil.Check transmission belts for wear (seeTransmission Belts)Attend to daily, weekly and annuallubrication recommendations (see theLubrication section)Coolant SystemThe coolant tank access door is located on theback of the cabinet stand. Remove four hex capscrews with a 5mm hex wrench. Check coolantlevel in the coolant tank periodically and top off ifnecessary. Coolant can also be added bypouring directly on the table, which will drain intothe tank through the chip strainer.Remove excess chips periodically from the tank.Use the coolant level gauge to check the coolantlevel.CoolantUse a water-soluble synthetic coolant with thismist coolant system. The ratio should bebetween 7-10 to 1. Coolant should be changedregularly. Some recommended brands are DoAlland Lenox. These coolants are available at yourlocal industrial distributor.Coolant Type: Water-Soluble Synthetic CoolantChanging the <strong>Saw</strong> BladeThe cold saw must not beconnected to the power source whenchanging saw blades. Failure to comply mayresult in serious injury!To change the saw blade:1. Switch off the machine.2. Release the lower disc guard.3. Move the lower guard upwards.4. Push the blade lock in.Note: The CK350 and CK350-SX bolt is a lefthandthread.5. Remove the blade and replace it with a newone.6. To secure the saw blade, reverse thepreceding steps.Transmission BeltsThe CK350 and CK350-SX uses a V-belttransmission system. After the first 100 workinghours, remove the transmission belt protectivecover and check the tension and wear of thebelts. Repeat the operation after every 500working hours of the machine.To tighten the transmission belts:1. Remove the transmission belt protectivecover.2. Loosen four bolts (A, Fig. 13) and slidemotor back.Figure 1313
LubricationFor long life and trouble free operation, it isessential that this machine is kept welllubricated. The vice and leadscrew should beoiled daily. Pivot joints and bearings should begreased weekly and the hydraulic fluid [-SX]should be changed annually.Recommended lubricantsGrease fittingsTexaco Starplex 2 or equivalentHydraulic fluid [-SX]Texaco Rando HDZ22 or Spindura 22Vice and LeadscrewRegal R & O 68Air Prep UnitThe Air Prep Unit regulates the air pressuresupplied to the saw. It is located in the cabinetstand and is accessible through the access doorlocated below and to the left of the control panel.Referring to Figures 14 and 15, it consists of apressure regulator, pressure gauge, water trapand lubricator (CK350-SX only). Air pressure(90lbs. minimum) is supplied to the air intakevalve located near the bottom of the cabinet onthe left side. The pressure regulator should beadjusted to 90–120lbs.Air Prep Unit – CK350Referring to Figure 14:Required MaintenanceCheck weekly.Drain water from the trap when the levelexceeds the redline.Air Prep Unit – CK350-SXReferring to Figure 15:Required Maintenance Check weekly. Drain water from the trap when the levelexceeds the redline. Adjust to 2 –3 drops/minute. Refill oil whenthe level drops below the lower redline. Donot exceed past the upper redline.Air Prep Unit for CK350-SXFigure 15Figure 1414
BladesWhen using the CK350 cold saw, it is importantto select the correct type of blade for thematerial to be cut. This section explains thelimitations and specific applications of thedifferent types of blades.General CharacteristicsFine Tooth Pitch --used for thin wall materialssuch as sheet steel, tubes and profilesCoarse Tooth Pitch --used for large crosssections-- for soft materials (aluminum alloys and softalloys in general).Determining Proper Tooth PitchProper tooth pitch depends on:a) the size of the section;b) the hardness of the material;c) wall thickness.Solid sections call for discs with a coarse toothpitch, while small cross-sections require bladeswith finer teeth. Thisis because whencutting walls of smallcross-section (1–7mm) profiles, it isimportant that thenumber of teethactually making thecut should not be toosmall, otherwise the effect obtained will be oneof tearing rather than of chip removal, leading toa large increase in shearing stress. On the otherhand, when cutting thick materials or solidsections using an excessively fine tooth pitch,the chip collects as a spiral inside the gullet, andsince fine tooth pitches have small gullets, theaccumulated chip will exceed the gullet capacityand press against the walls of the workpieces,resulting in poor cutting (same situation with softmaterials), greater shearing stress and hencebreakage of the blade.A larger pitch should be chosen when, as aresult of the shape of the piece to be cut, thecross-section at any given point exceeds theaverage cross-section given above.Cutting and Feeding SpeedThe cutting speed, in m/min, and the headfeeding speed, in cm2/min, are limited by theamount of heat generated near to the points ofthe teeth. If the head feeding speed is too high,the cut will not be straight in either the vertical orthe horizontal plane. As we have already said,the cutting speed depends on the strength(kg/mm2) and hardness (HRC) of the materialand the dimensions of the thickest section. Thefeeding speed depends on the cross-section ofthe material. Solid or thick-walled materials(thickness>5mm) can therefore be cut at highspeed providing there is sufficient swarf removalby the blade, while thin-walled materials such astubes or thin profiles must be cut with a lowfeeding speed.A new blade requires abreak-in period, during which time about halfthe normal feeding speed should be used.CoolantThe cooling fluid mist ensures that the bladeteeth and material in the area of the cut do notoverheat. The fluid must be an excellentlubricant so as to prevent abrasion of the teethand welding of the chips to the teeth themselves(seizing).Types of BladesThe blades fitted to the CK350 and CK350-2SXhave dimensions 350 x 32 x 3.4 mm and are ofHM hard steel type since the machine is to beused for cutting non-ferrous materials. Inaddition to the size and pitch of the teeth,however, the blades also have differentgeometric characteristics in accordance withtheir particular use:tooth cutting angle – may be negative orpositivetooth sharpening –may be BW with analternate raked tooth or C with a roughing toothraked on both sides and a non--raked finishingtoothtooth pitch – the distance between the crest ofone tooth and the crest of the next tooth (toothpitch = T)Table 115
Teeth Shape”C” TYPE SHARPENING (HZ)Coarse toothing with roughing tooth raked onboth sides and non--raked finishing tooth – Theroughing tooth is about 0.3 mm higher.Coarse toothing with roughing tooth andfinishing tooth – Used in saws with pitch greaterthan or equal to 5 mm for cutting ferrous andnon-ferrous materials with solid or solid-profiledsections.Figure 19Short swarf material such as brass, bronze,aluminum and hard cast iron require smallercutting angles because the swarf becomescrushed immediately and the rake angle haslittle effect during the cutting stage.Figure 16”BW” TYPE SHARPENING DIN 1838--UNI 4014Coarse toothing with teeth alternately raked tothe right and left – Toothing generally used oncutting-off machines for cutting ferrous and alloymaterials with tubular and profiled sections.Figure 20The CK350 uses discs with positive cuttingangles for cutting solid materials and withnegative cutting angles for cutting hollowprofiles. This is because, as a result of the highcutting speeds (3400 rpm), even withnon-ferrous materials the tool ”strikes” againstthe wall of the profile to be cut several times,thus requiring a cutting edge with a largerresistant section.Figure 17POSITIVE AND NEGATIVE CUTTING ANGLESThe cutting angle may vary from positive tonegative depending on the cutting speed, theprofile and the type of material to be cut.Figure 18A positive angle determines better penetration ofthe tool and hence lower shear stress andgreater ease of sliding for the swarf over thecutting edge. On the other hand, the cuttingedge has lower mechanical resistance, so as thebreaking load of the material to be cut increases,the cutting angle decreases from positive until itbecomes negative so as to offer a cutting edgewith a larger resistant section.Figure 21Circular saws can also be characterized by otherparameters such as the whine reduction feature,which cuts down noise at high speeds, orexpansion, which compensates for the pushingof chips inside the cutting edge, thus reducingthe thrust on the walls of the material to be cut.16Figure 22
TroubleshootingTroubleshooting – Blade and Cutting ProblemsProblem Probable Cause SolutionIncorrect lubricant/coolant fluid Ensure proper coolant flow.Teeth breakingRapid tooth wearBroken bladeMaterial too hardDisc not worn--in correctlyDisc with excessively finetooth pitchNew blade inserted in apartially completed cutWork piece not clamped firmlyin placeFeed speed too slowCutting pressure too highBlade speed too highInsufficient coolantIncorrect fluid concentrationMaterial defectiveFeed speed too highTeeth in contact with materialbefore starting the cutInsufficient coolantCheck the cutting speed, feed speed and air pressureparameters and the type of blade you are using.With a new blade it is necessary to start cutting at halffeeding speed. After the wearing--in period (a cuttingsurface of about 300 cm2 for hard materials and about1000 cm2 for soft materials) the cutting and feedspeeds can be brought up to normal valuesThe swarf wedges into the bottom of the teeth causingexcessive pressure on the teeth themselvesThe surface of the cut may have undergone workhardening. When starting work again, use a lowercutting speed and head feed speed. A tooth from theold blade may be left in the cut: check and removebefore starting work again.Any movement of the work piece during cutting cancause broken teeth: check the vise, jaws and clampingpressure.The blade runs over the material without removing it:increase feed speed.Reduce cutting pressure.The teeth slide over the material without cutting it:reduce the blade speed.Check the coolant level and clean coolant lines andnozzles.Check and use the correct concentration.The materials may present altered zones either on thesurface, such as oxides or sand, or in section, such asunder-cooled inclusions. These zones, which aremuch harder than the blade, cause the teeth to break:discard or clean these materials.Reduce blade speed.Always check the position of the blade before startinga new job.Check the coolant level and clean coolant lines andnozzles.
Troubleshootiong – Machine Fault & Operating ProblemsProblem Probable Cause SolutionSpindle motor will notturnFor SX version: Cuttingvise will not close or willnot openElectrical power supplyTransformerContactorThermal relayMotorCutting Vise ValveCompressed air supply hoseVise cylinderCheck: the phases; the cables; the plug; the socket.Also check that the motor connections are in place.Check that the voltages are present both on the inputand output. Otherwise replace.Check that the phases in it are present both on theinput and output, that it is not jammed, that it closeswhen powered and that it is not causing short circuits.Change if any of these problems are found.Make sure it is closed, ie check that the phases arepresent in input and output that it is not causing shortcircuits and responds when the reset coil is closed. If ithas tripped to protect the motor, check the amperagesetting, reset, and check the motor. Change ifnecessary.Check that it has not burned out, that it turns freelyand that there is no moisture in the connectionterminal board box. The winding can be rewound orreplaced.Make sure the valve is operating correctly, replace ifnecessary.Check that air is not leaking through the cylinder seals.Check the hose is not kinked or blocked. Remove theobstruction. Replace cylinder or cylinder sealsPartsOrdering Replacement PartsTo order parts or reach our service department, call 1-800-274-6848 between 7:30am and 5:30pm (CST),Monday through Friday. Having the Model Number and Serial Number of your machine available whenyou call will allow us to serve you quickly and accurately.18
CK350 Stand AssemblyIndex No. Part No. Description Size Qty1 ...............FK350-601 ...............Cabinet Stand ...................................................... .................................... 12 ...............CK350-002...............Air Unit ................................................................. .................................... 13 ...............FK350-603 ...............Cam Switch.......................................................... .................................... 14 ...............FK350-604 ...............Magnetic Switch................................................... .................................... 15 ...............FK350-605 ...............Overload Relay .................................................... .................................... 16 ...............FK350-606 ...............Lighted Selector Switch ....................................... .................................... 17 ...............FK350SX-650 ..........Pressure Gauge................................................... .................................... 18 ...............FK350SX-635 ..........Elbow Push Fitting ............................................... PT3/8 .......................... 19 ...............FK350-609 ...............Cable Lock ........................................................... .................................... 310 .............FK350-610 ...............Rear Cover........................................................... .................................... 111 .............TS-1503021 .............Socket Head Cap Screw...................................... M6x10 ......................... 412 .............FK350-612 ...............Tapered Plug ....................................................... PT1/4 .......................... 113 .............FK350-613 ...............Coolant Gauge..................................................... .................................... 114 .............TS-1502051 .............Socket Head Cap Screw...................................... M5x20 ......................... 215 .............FK350SX-647 ..........Pipe ...................................................................... .................................... 116 .............FK350SX-648 ..........Ball Valve ............................................................. .................................... 117 .............FK350SX-649 ..........Quick Coupler ...................................................... .................................... 119
CK350-SX Stand AssemblyIndex No. Part No. Description Size Qty1 ...............FK350SX-601 ..........Cabinet Stand ...................................................... .................................... 12 ...............FK350SX-602 ..........Foot Switch (Optional) ......................................... .................................... 13 ...............FK350-603 ...............Cam Switch.......................................................... .................................... 14 ...............FK350-604 ...............Magnetic Switch................................................... .................................... 15 ...............FK350SX-605 ..........Overload Relay .................................................... .................................... 17 ...............FK350SX-607 ..........Control Box Bracket ............................................. .................................... 18 ...............FK350SX-608 ..........Control Box .......................................................... .................................... 19 ...............FK350-609 ...............Cable Lock ........................................................... .................................... 610 .............FK350-610 ...............Rear Cover........................................................... .................................... 111 .............TS-1503021 .............Socket Head Cap Screw...................................... M6x10 ......................... 412 .............FK350-612 ...............Tapered Plug ....................................................... PT1/4 .......................... 113 .............FK350-613 ...............Coolant Gauge..................................................... .................................... 114 .............TS-1502051 .............Socket Head Cap Screw...................................... M5x20 ......................... 215 .............FK350SX-615 ..........Lighted Push Button Switch................................. .................................... 116 .............FK350SX-616 ..........Lighted Push Button Switch................................. .................................... 117 .............FK350SX-617 ..........Emergency Switch ............................................... .................................... 118 .............FK350SX-618 ..........Selector Switch .................................................... .................................... 219 .............FK350SX-619 ..........Selector Switch .................................................... .................................... 120 .............FK350SX-620 ..........Flow Control Valve............................................... .................................... 121 .............TS-1504041 .............Socket Head Cap Screw...................................... M8x20 ......................... 222 .............TS-1551061 .............Lock Washer ........................................................ M8............................... 223 .............FK350SX-623 ..........Flexible Connector ............................................... .................................... 224 .............FK350SX-624 ..........Transformer.......................................................... .................................... 125 .............FK350SX-625 ..........Circuit Breaker ..................................................... .................................... 126 .............FK350SX-626 ..........Fuse ..................................................................... 5A, 30mm ................... 227 .............FK350SX-627 ..........Fuse Holder.......................................................... .................................... 128 .............FK350SX-628 ..........Relay.................................................................... .................................... 529 .............FK350SX-629 ..........Relay Socket........................................................ .................................... 530 .............FK350SX-630 ..........Relay.................................................................... .................................... 131 .............FK350SX-631 ..........Relay Socket........................................................ .................................... 132 .............FK350SX-632 ..........Timer Relay.......................................................... .................................... 233 .............FK350SX-633 ..........Terminal Block ..................................................... .................................. 3034 .............FK350SX-634 ..........Air Unit ................................................................. .................................... 135 .............FK350SX-635 ..........Elbow Push Fitting ............................................... PT3/8 .......................... 436 .............FK350SX-636 ..........Elbow Push Fitting ............................................... PT1/4 .......................... 137 .............FK350SX-637 ..........Elbow Push Fitting ............................................... PT1/8 .......................... 138 .............FK350SX-638 ..........Nipple Push Fitting............................................... PT3/8 .......................... 439 .............FK350SX-639 ..........Nipple ................................................................... PT3/8 .......................... 240 .............FK350SX-640 ..........Reducer................................................................ PT3/8x1/4 ................... 141 .............FK350SX-641 ..........T-Union ................................................................ PT3/8 .......................... 242 .............FK350SX-642 ..........Solenoid Valve ..................................................... .................................... 143 .............FK350SX-643 ..........Solenoid Valve ..................................................... .................................... 144 .............FK350SX-644 ..........Socket Head Cap Screw...................................... M4x60 ......................... 345 .............TS-1550021 .............Flat Washer.......................................................... M4............................... 346 .............FK350SX-646 ..........Silencer ................................................................ PT3/8 .......................... 447 .............FK350SX-647 ..........Pipe ...................................................................... .................................... 148 .............FK350SX-648 ..........Ball Valve ............................................................. .................................... 149 .............FK350SX-649 ..........Quick Coupler ...................................................... .................................... 150 .............FK350SX-650 ..........Pressure Gauge................................................... .................................... 120
CK350-SX Stand Assembly21
CK350 and CK350-SX Head AssemblyIndex No. Part No. Description Size Qty1 ...............CK350-201...............Head Body ........................................................... .................................... 12 ...............CK350-202...............Spindle ................................................................. .................................... 13 ...............CK350-203...............Spindle Housing................................................... .................................... 14 ...............CK350-204...............Blade Flange........................................................ .................................... 16 ...............CK350-206...............Collar.................................................................... .................................... 17 ...............CK350-207...............Spindle pulley....................................................... .................................... 18 ...............CK350-208...............Motor Pulley ......................................................... .................................... 19 ...............CK350-209...............Blade Lock ........................................................... .................................... 110 .............CK350-210...............Blade Lock Guide................................................. .................................... 111 .............CK350-211...............Motor Base........................................................... .................................... 112 .............CK350-212...............T-Nut .................................................................... .................................... 415 .............FK350-218 ...............Handle (CK350 only)............................................ .................................... 117 .............CK350-217...............Socket Head Cap Screw L.H. Thread.................. M20x40 LH ................. 118 .............TS-2361201 .............Lock Washer ........................................................ M20............................. 119 ............. .................................<strong>Saw</strong> Blade............................................................ .................................... 120 .............TS-1490091 .............Hex Cap Screw .................................................... M8x50 ......................... 221 .............TS-1540061 .............Hex Nut ................................................................ M8............................... 223 .............TS-1491041 .............Hex Cap Screw .................................................... M10x30 ....................... 424 .............TS-2361101 .............Lock Washer ........................................................ M10............................. 425 .............TS-1513011 .............Flat Head Socket Screw ...................................... M5x10 .........................226 .............CK350-226...............Ball Plunger.......................................................... .................................... 127 .............TS-1540071 .............Hex Nut ................................................................ M10............................. 128 .............TS-2276081 .............Set Screw............................................................. M6x8 ........................... 229 .............TS-154012 ...............Hex Nut ................................................................ M20............................. 130 .............TS-1504041 .............Socket Head Cap Screw...................................... M8x20 ......................... 231 .............CK350-231...............Grease Fitting ...................................................... PT1/4 .......................... 132 .............CK350-232...............Flat Key................................................................ 7x7x50mm .................. 133 .............CK350-233...............Flat Key................................................................ 8x7x50mm .................. 134 .............CK350-234...............Oil Seal................................................................. .................................... 235 .............CK350-235...............Angular Ball Bearing ............................................ #7008.......................... 236 .............CK350-236...............Bearing Washer ................................................... .................................... 137 .............CK350-237...............Bearing Nut .......................................................... .................................... 138 .............CK350-238...............O-Ring.................................................................. P71.............................. 239 .............FK350-219 ...............Handle Switch (CK350 only)................................ .................................... 139 .............CK350SX-239 ..........Plug (CK350-SX only).......................................... .................................... 140 .............CK350-240...............V-Belt 3V-370....................................................... .................................... 241 .............CK350-241...............Motor 220V........................................................... .................................... 1.................CK350-241-4............Motor 440V........................................................... .................................... 122
CK350 & CK350-SX Head Assembly23
CK350 Base Assembly25
CK350-SX Base AssemblyIndex No. Part No. Description Size Qty1 ...............FK350-101 ...............Base ..................................................................... .................................... 12 ...............FK350-102 ...............Hinge Body........................................................... .................................... 13 ...............FK350-103 ...............Locking Mount...................................................... .................................... 14 ...............FK350-104 ...............Release Handle ................................................... .................................... 15 ...............FK350-105 ...............Pin ........................................................................ .................................... 16 ...............FK350-106 ...............Coil Spring............................................................ .................................... 17 ...............FK350-107 ...............Scale .................................................................... .................................... 18 ...............FK350-108 ...............Pivot Shaft............................................................ .................................... 111 .............FK350-112 ...............Chip Screen ......................................................... .................................... 115 .............TS-1504101 .............Socket Head Cap Screw...................................... M8x50 ......................... 222 .............TS-223A911.............Socket Head Cap Screw...................................... M12x100 ..................... 223 .............TS-1504021 .............Socket Head Cap Screw...................................... M8x12 ......................... 224 .............TS-1491041 .............Hex Cap Screw .................................................... M10x30 ....................... 225 .............TS-2361101 .............Lock Washer ........................................................ M10............................. 226 .............TS-1490041 .............Hex Cap Screw .................................................... M8x25 ......................... 127 .............FK350-122 ...............Pipe ...................................................................... .................................... 128 .............FK350-123 ...............Pin ........................................................................ 10mm Dia. x 22........... 329 .............FK350-124 ...............Grease Fitting ...................................................... PT 1/8 ......................... 226
CK350-SX Base Assembly27
CK350 Manual Vise AssemblyIndex No. Part No. Description Size Qty1 ...............FK350-301 ...............Base ..................................................................... .................................... 12 ...............FK350-302 ...............Vise Jaw............................................................... .................................... 23 ...............FK350-303 ...............Tip ........................................................................ .................................... 14 ...............FK350-304 ...............Vise Screw ........................................................... .................................... 15 ...............CK350-305...............Jaw Insert A (Al)................................................... .................................... 26 ...............CK350-306...............Jaw Insert B (Al)................................................... .................................... 27 ...............FK350-307 ...............Guide Rod............................................................ .................................... 28 ...............FK350-308 ...............Handle Hub .......................................................... .................................... 19 ...............FK350-309 ...............Handle.................................................................. .................................... 310 .............FK350-310 ...............Filling Block.......................................................... .................................... 112 .............FK350-312 ...............Cap....................................................................... .................................... 113 .............FK350-313 ...............Setting Screw....................................................... .................................... 114 .............FK350-314 ...............Hex Nut ................................................................ M20x1.5P.................... 115 .............FK350-315 ...............Cover.................................................................... .................................... 116 .............FK350-316 ...............Tension Handle.................................................... .................................... 117 .............FK350-317 ...............Tension Nut.......................................................... .................................... 118 .............FK350-318 ...............Pressure Plate ..................................................... .................................... 119 .............FK350-319 ...............Scale Centering ................................................... .................................... 120 .............FK350-320 ...............Pin ........................................................................ 10mm Dia. x 30........... 221 .............FK350-321 ...............Retainer................................................................ .................................... 222 .............TS-1505051 .............Socket Head Cap Screw...................................... M10x35 ....................... 423 .............TS-1540071 .............Hex Nut ................................................................ M10............................. 425 .............TS-1502031 .............Socket Head Cap Screw...................................... M5x12 ......................... 226 .............TS-1550031 .............Flat Washer.......................................................... M5............................... 227 .............TS-1490091 .............Hex Cap Screw .................................................... M8x50 ......................... 328 .............TS-1540061 .............Hex Nut ................................................................ M8............................... 329 .............TS-1505041 .............Socket Head Cap Screw...................................... M10x30 ....................... 230 .............TS-1505011 .............Socket Head Cap Screw...................................... M10x16 ....................... 231 .............FK350-331 ...............Rivet ..................................................................... 2mm Dia. x 4............... 228
CK350 Manual Vise Assembly29
CK350-SX Power Vise AssemblyIndex No. Part No. Description Size Qty1 ...............FK350-301 ...............Base ..................................................................... .................................... 12 ...............FK350-302 ...............Vise Jaw............................................................... .................................... 13 ...............FK350-303 ...............Tip ........................................................................ .................................... 14 ...............FK350SX-304 ..........Vise Screw, Semi-Auto ........................................ .................................... 15 ...............CK350-305...............Jaw Insert A (Al)................................................... .................................... 26 ...............CK350-306...............Jaw Insert B (Al)................................................... .................................... 27 ...............FK350-307 ...............Guide Rod............................................................ .................................... 28 ...............FK350-308 ...............Handle Hub .......................................................... .................................... 19 ...............FK350-309 ...............Handle.................................................................. .................................... 310 .............FK350-310 ...............Filling Block.......................................................... .................................... 111 .............FK350-311 ...............Locking Nut .......................................................... .................................... 112 .............FK350-312 ...............Cap....................................................................... .................................... 113 .............FK350-313 ...............Setting Screw....................................................... .................................... 114 .............FK350-314 ...............Hex Nut ................................................................ M20x1.5P.................... 115 .............FK350-315 ...............Cover.................................................................... .................................... 116 .............FK350-316 ...............Tension Handle.................................................... .................................... 117 .............FK350-317 ...............Tension Nut.......................................................... .................................... 118 .............FK350-318 ...............Pressure Plate ..................................................... .................................... 119 .............FK350-319 ...............Scale Centering ................................................... .................................... 120 .............FK350SX-320 ..........Front Vise Jaw .................................................... .................................... 121 .............FK350SX-321 ..........Cylinder Cover ..................................................... .................................... 122 .............FK350SX-322 ..........Piston ................................................................... .................................... 123 .............FK350SX-323 ..........Vise Cylinder........................................................ .................................... 124 .............FK350-320 ...............Pin ........................................................................ 10mm Dia. x 30........... 225 .............FK350-321 ...............Retainer................................................................ .................................... 226 .............TS-1505051 .............Socket Head Cap Screw...................................... M10x35 ....................... 427 .............TS-1540071 .............Hex Nut ................................................................ M10............................. 428 .............TS-209605 ...............Roll Pin................................................................. M8x40 ......................... 129 .............TS-1502031 .............Socket Head Cap Screw...................................... M5x12 ......................... 230 .............TS-1550031 .............Flat Washer.......................................................... M5............................... 231 .............TS-1490091 .............Hex Cap Screw .................................................... M8x50 ......................... 332 .............TS-1540061 .............Hex Nut ................................................................ M8............................... 333 .............TS-1505041 .............Socket Head Cap Screw...................................... M10x30 ....................... 234 .............TS-1505011 .............Socket Head Cap Screw...................................... M10x16 ....................... 235 .............FK350-331 ...............Rivet ..................................................................... 2mm Dia. x 4............... 236 .............FK350SX-336 ..........O-Ring.................................................................. P130............................ 237 .............FK350SX-337 ..........O-Ring.................................................................. P35.............................. 238 .............FK350SX-338 ..........Spring Pin............................................................. 6mm Dia. x 25............. 139 .............TS-1502031 .............Socket Head Cap Screw ..................................... 5x12 ............................ 640 .............FK350SX-340 ..........Dust Seal ............................................................. .................................... 141 .............TS-2236801 .............Socket Head Cap Screw...................................... M6x80 ......................... 242 .............FK350SX-342 ..........Elbow Push Fitting ............................................... PT1/4 .......................... 143 .............FK350SX-343 ..........Speed Control ...................................................... PT1/4 .......................... 144 .............FK350SX-344 ..........Elbow ................................................................... PT1/4 .......................... 130
CK350-SX Power Vise AssemblyFile 2731
CK350 & CK350-SX Guard AssemblyIndex No. Part No. Description Size Qty1 ...............CK350-401...............Guard A................................................................ .................................... 12 ...............CK350-402...............Guard B................................................................ .................................... 13 ...............CK350-403...............Chute.................................................................... .................................... 14 ...............CK350-404...............Belt Guard............................................................ .................................... 15 ...............CK350-405...............Plate ..................................................................... .................................... 26 ...............CK350-406...............Rubber Guide....................................................... .................................... 27 ...............CK350-407...............Nylon Spacer A .................................................... .................................... 18 ...............CK350-408...............Nylon Spacer B .................................................... .................................... 19 ...............CK350-409...............Link A ................................................................... .................................... 110 .............CK350-410...............Link B ................................................................... .................................... 111 .............CK350-411...............Link Bracket ......................................................... .................................... 112 .............FK350-410 ...............Link Ring .............................................................. .................................... 113 .............TS-1504081 .............Socket Head Cap Screw...................................... M8x40 ......................... 214 .............TS-1504031 .............Socket Head Cap Screw...................................... M8x16 ......................... 115 .............TS-1550061 .............Flat Washer.......................................................... M8............................... 116 .............TS-1504041 .............Socket Head Cap Screw...................................... M8x20 ......................... 317 .............TS-1551061 .............Lock Washer ........................................................ M8............................... 318 .............TS-2284082 .............Screw ................................................................... M4x8 ........................... 819 .............TS-1501031 .............Socket Head Cap Screw...................................... M4x10 ......................... 420 .............TS-1502021 .............Socket Head Cap Screw...................................... M5x10 ......................... 421 .............TS-1551031 .............Lock Washer ........................................................ M5............................... 322 .............CK350-422...............Hose Joint ............................................................ .................................... 123 .............CK350-423...............Bushing ................................................................ .................................... 124 .............CK350-424...............Bushing ................................................................ .................................... 125 .............FK350-421 ...............Snap Ring ............................................................ S10.............................. 126 .............CK350-426...............Snap Ring ............................................................ S45.............................. 127 .............FK350-423 ...............Knob..................................................................... M8x30 ......................... 132
CK350 & CK350-SX Guard Assemblyfile 0333
CK350 Mist Coolant AssemblyIndex No. Part No. Description Size Qty1 ...............CK350-701...............Coolant Block....................................................... .................................... 12 ...............CK350-702...............Coolant Nipple ..................................................... .................................... 13 ...............CK350-703...............Coolant Nozzle..................................................... .................................... 14 ...............CK350-704...............Valve Bracket....................................................... .................................... 15 ...............CK350-705...............Switch Dog........................................................... .................................... 16 ...............CK350-706...............Hold Down Strap.................................................. .................................... 17 ...............CK350-707...............Limit Switch.......................................................... .................................... 18 ...............CK350-708...............Throttle Valve....................................................... .................................... 19 ...............CK350-709...............Elbow Push Fit ..................................................... PT1/8, 4mm Dia.......... 210 .............CK350-710...............Elbow Push Fit ..................................................... PT1/8, 6mm Dia.......... 111 .............CK350-711...............Coupling............................................................... PT1/8 .......................... 112 .............CK350-712...............Miniature Coupling ............................................... M5............................... 213 .............TS-1501061 .............Socket Head Cap Screw...................................... M4x20 ......................... 214 .............TS-1490051 .............Hex Cap Screw .................................................... M8x30 ......................... 115 .............TS-1540061 .............Hex Nut ................................................................ M8............................... 116 .............TS-1503031 .............Socket Head Cap Screw...................................... M6x12 ......................... 217 .............TS-1550041 .............Flat Washer.......................................................... M6............................... 218 .............TS-1504041 .............Socket Head Cap Screw...................................... M8x20 ......................... 519 .............TS-1551061 .............Lock washer......................................................... M8............................... 520 .............TS-1501061 .............Socket Head Cap Screw...................................... M4x20 ......................... 221 .............TS-1550021 .............Flat Washer.......................................................... M4............................... 222 .............CK350-722...............O-Ring.................................................................. P5................................ 134
CK350 Mist Coolant Assemblyfile 0435
CK350-SX Power Feed and Coolant AssemblyIndex No. Part No. Description Size Qty1 ...............CK350SX-701 ..........Cylinder Bracket A ............................................... 1 .................................. 12 ...............FK350SX-702 ..........Spring Bracket B .................................................. 1 .................................. 13 ...............FK350SX-703 ..........Converter Bracket ................................................ 1 .................................. 14 ...............FK350SX-704 ..........Cylinder Bracket................................................... 1 .................................. 15 ...............FK350SX-705 ..........Hinge Bolt............................................................. 2 .................................. 26 ...............FK350SX-706 ..........Limit Rod.............................................................. 1 .................................. 17 ...............FK350SX-707 ..........Limit Dog.............................................................. 2 .................................. 28 ...............FK350SX-708 ..........Knuckle Pin .......................................................... 1 .................................. 19 ...............CK350SX-709 ..........Thread Extension................................................. 1 .................................. 110 .............CK350SX-710 ..........Cylinder ............................................................... 1 .................................. 111 .............FK350SX-712 ..........Converter ............................................................. 1 .................................. 112 .............FK350SX-713 ..........Limit Switch ......................................................... 2 .................................. 213 .............FK350SX-714 ..........Elbow Push Fitting ............................................... PT3/8 .......................... 314 .............FK350SX-715 ..........Compression Fitting ............................................. 1 .................................. 115 .............TS-1504061 .............Socket Head Cap Screw...................................... M8x30 ......................... 416 .............TS-1551061 .............Lock Washer ........................................................ M8............................... 417 .............TS-1491041 .............Hex Cap Screw .................................................... M10x30 ....................... 418 .............TS-2361101 .............Lock Washer ........................................................ M10............................ 419 .............TS-1506111 .............Socket Head Cap Screw ..................................... M12x70 ....................... 420 .............TS-1503051 .............Socket Head Cap Screw...................................... M6x20 ......................... 321 .............FK350SX-722 ..........Handle.................................................................. 2 .................................. 222 .............FK350SX-723 ..........Snap Ring ............................................................ S12.............................. 123 .............CK350-701...............Coolant Block....................................................... 1 .................................. 124 .............CK350-702...............Coolant Nipple ..................................................... 1 .................................. 125 .............CK350-703...............Coolant Nozzle..................................................... 1 .................................. 126 .............CK350-708...............Throttle Valve....................................................... 1 .................................. 127 .............CK350-709...............Elbow Push Fit ..................................................... PT1/8, 4mm Dia.......... 228 .............CK350SX-728 ..........Joint Push Fit ....................................................... PT1/8, 4mm Dia.......... 129 .............CK350-712...............Miniature Coupling ............................................... M5............................... 230 .............TS-1501061 .............Socket Head Cap Screw...................................... M4x20 ......................... 231 .............TS-1490051 .............Hex Cap Screw .................................................... M8x30 ......................... 132 .............TS-1540061 .............Hex Nut ................................................................ M8............................... 133 .............CK350-722...............O-Ring.................................................................. P5................................ 134 ............ CK350SX-133 ..........Spring Bracket A .................................................. .................................... 135 .............CK350-110...............Spring Bracket B .................................................. .................................... 136 .............CK350-112...............Return Spring....................................................... .................................... 137 .............CK350-113...............Spring Holder A.................................................... .................................... 138 .............CK350-114...............Spring Holder B.................................................... .................................... 139 .............TS-1504051 .............Socket Head Cap Screw...................................... M8x25 ......................... 240 .............TS-1551061 .............Lock Washer ........................................................ M8............................... 241 .............TS-1504031. ............Socket Head Cap Screw...................................... M8x16 ......................... 242 .............TS-1550061 .............Flat Washer.......................................................... M8............................... 243 .............TS-1505031 .............Socket Head Cap Screw...................................... M10x25 ....................... 244 .............TS-1551071 .............Lock Washer ........................................................ M10............................. 236
CK350-SX Power Feed and Coolant Assembly37
In-Feed TableIndex No. Part No. Description Size Qty1 ...............FK350-701 ...............Bracket ................................................................ .................................... 12 ...............FK350-702 ...............Stand.................................................................... .................................... 13 ...............FK350-703 ...............Leveling Foot ....................................................... .................................... 24 ...............TS-154010 ...............Hex Nut M16 ........................................................ .................................... 25 ...............FK350-705 ...............Angle Rail............................................................. .................................... 26 ...............FK350-706 ...............Base A.................................................................. .................................... 17 ...............FK350-707 ...............Base B.................................................................. .................................... 18 ...............TS-1491041 .............Hex Cap Screw .................................................... M10x30 ....................... 89 ...............TS-1491061 .............Hex Cap Screw .................................................... M10x40 ....................... 210 .............TS-1491121 .............Hex Cap Screw .................................................... M10x70 ....................... 211 .............TS-2361101 .............Lock Washer ........................................................ M10........................... 1212 .............TS-1540071 .............Hex Nut ................................................................ M10........................... 1613 .............FK350-713 ...............Roller.................................................................... .................................... 614 .............FK350-714 ...............Roller Bracket....................................................... .................................. 1215 .............TS-1502021 .............Socket Head Cap Screw...................................... M5x10 ....................... 1216 .............FK350-716 ...............Cover A ................................................................ .................................... 217 .............FK350-717 ...............Cover B ................................................................ .................................... 518 .............TS-1533032 .............Pan Head Screw .................................................. M5x10 ......................... 738
Out-Feed TableIndex No. Part No. Description Size Qty1 ...............FK350-801 ...............Guide Block.......................................................... ................................. EA2 ...............FK350-802 ...............Guide Rail ............................................................ ................................. EA3 ...............TS-1502051 .............Socket Head Cap Screw...................................... M5x20 ...................... EA4 ...............FK350-804 ...............Stopper Base ....................................................... ................................. EA5 ...............TS-1502051 .............Socket Head Cap Screw...................................... M5x20 ...................... EA6 ...............FK350-806 ...............Connecting Plate.................................................. ................................. EA7 ...............TS-1502071 .............Socket Head Cap Screw...................................... M5x30 ...................... EA8 ...............FK350-808 ...............Lock Block A ........................................................ ................................. EA9 ...............FK350-809 ...............Lock Block B ........................................................ ................................. EA10 .............FK350-818 ...............Spring................................................................... ................................. EA11 .............FK350-811 ...............Stopper................................................................. ................................. EA12 .............TS-1503051 .............Socket Head Cap Screw...................................... M6x20 ...................... EA13 .............FK350-813 ...............Stopper Pad ......................................................... ................................. EA14 .............TS-1502041 .............Socket Head Cap Screw...................................... M5x16 ...................... EA15 .............FK350-815 ...............Scale Indicator ..................................................... ................................. EA16 .............FK350-816 ...............Rivet ..................................................................... ................................. EA17 .............FK350-817 ...............Inch Scale ............................................................ ................................. EA18 .............FK350-810 ...............Handle.................................................................. ................................. EA39
Stock Stop AssemblyIndex No. Part No. Description Size Qty1 ...............FK350-501 ...............Block .................................................................... .................................... 12 ...............FK350-502 ...............Shaft..................................................................... .................................... 13 ...............FK350-503 ...............Stop Rod .............................................................. .................................... 14 ...............FK350-504 ...............Scale (Inch).......................................................... .................................... 16 ...............FK350-506 ...............Handle.................................................................. M8x30 ......................... 27 ...............FK350-505 ...............Rivet ..................................................................... .................................... 240
Pneumatic Drawing – CK350-SXWiring DiagramsWiring – CK35041
Wiring – CK350-SX42
Notes43
WMH <strong>Tool</strong> Group2420 Vantage DriveElgin, Illinois 60124Phone: 800-274-6848www.wmhtoolgroup.com44
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