High Speed Machining Precision Tooling - Indobiz.biz

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Two for every eventuality Restructured boring and precision boring tools from WALTER To simplify handing for users, WALTER has restructured its tooling systems for boring and precision boring and changed the designations it uses. Its two-fl ute boring tools are now called WALTER Boring MEDIUM (working range between 20-153mm) and WALTER BoringMAXI (working range between 150-640mm). There is a widely diverse selection of indexable inserts available for the two boring tools, making use of different cutting materials and positive geometries. These cover the entire spectrum of metal materials for coarse to medium machining operations. WALTER Boring MEDIUM comes with NTC modular and ScrewFit adapters in cartridge versions for CC and WC shaped ISO indexable inserts. Both the adapter systems are short and consequently stable, affording outstanding concentricity properties and process reliability, even under diffi cult application conditions such as inclined boreholes, stepped boreholes, spectacle-shaped bores and so on. Positive locking cartridge fi xtures prevent lift-off or displacement even in this type of situation. The large diameter range of the WALTER Boring MAXI is implemented using an exchangeable bridge module. The single-fl uted precision boring tools WALTER Precision MEDIUM und WALTER Precision MAXI have also been restructured. As their new designation suggests, these have now been adapted in line with the boring tools in terms of their diameter graduations and working ranges. The WALTER Precision MEDIUM series additionally offers automatic imbalance compensation, permitting cutting speeds of up to 2000 m/min. Both WALTER precision tools permit backlash-free precision nonius setting up to precisely 0.002 mm. For special precision machining operations, alongside carbide industrial inserts, CBN and PCD cutting materials with a positive geometry are also available. As both the WALTER Boring and WALTER Precision series have the same external dimensions, they offer two additional benefi ts which should not be underestimated: Firstly the programming input is reduced, and secondly no separate collision checks need to be performed. Accessories such as adapters, extensions and so on are also identical. Xtra.tec ® For precision processing of even smaller diameters, users are able to call upon the WALTER Precision MINI system (working range 2-45mm). These tools are fi tted with boring bars in a solid carbide or indexable insert version. Here too, manual imbalance compensation permits cutting speeds of up to 2000m/min. Setting accuracy is also around 0.002mm. Boring tools / precision tools The new boring and precision boring tools WALTER BoringMEDIUM and WALTER Boring MAXI / WALTER PrecisionMEDIUM and WALTER Precision MAXI have been formed to create a real tooling family: Dimensionally coordinated, they simplify handling and reduce the input required for programming and collision control. (picture: WALTER AG)
Technical Features Automation in the cutting process provides the cutting edge to Heating Ventilation Air-Conditioning ( HVAC ) industry in Indonesia. “ Cutting it productively ” every time is the key to automation success Every time a shopping mall , an offi ce tower or high rise building pops up in downtown Jakarta, have you ever wondered how the builders managed to put up all the sheet metal ducting for air-conditioning and ventilation so effi ciently? Automation in cutting and accuracy in fi t up of joints had made it possible. Some of the products that he is fabricating can be seen below. In the past skilled workers had to manually cut the sheet metal with heavy duty scissors and then knock them into a shape with a hammer before joining them up to form an air-con ducting for each fl oor of the building. This process was very skill dependent, labours intensive, time consuming and results in much waste of materials. Because it was manually done there were many reworks and rejects of workpieces which slows the building completion. Koike Sanso Kogyo Co. Ltd., the world’s leading manufacturer of cutting machineries, have provided the local contractors with a portable cutting solution and the cutting edge tool to compete effectively. The KOIKE MONOGRAPH 1650 CNC Plasma cutting machine for thin sheet cutting was designed to be a compact, unitized and portable machine so that it can be transported to the construction site. This means large cost savings in transportation for the completed ducting , since all cutting work can now be done in the basement car park on site. Because the machine is available on site, any last minute changes can be accommodated easily and swiftly. KOIKE MONOGRAPH 1650 CNC Plasma cutting machine for thin sheet cutting According to a HVAC contractor he has achieved much savings from the following: - Reduced transportation costs from the factory to the construction site because all cutting are done on site and on demand. - Material savings because computer controlled nesting of parts had resulted in less wastage, rejects and reworks. - Less reliance on limited skill labour as the machine provides the technology and automation, only a general worker can operate the machine and achieve accurate cuts everytime. - Last minute changes of work pieces can be easily accommodated and completed on the same day. - Project completion can be achieved at a shorter time span. - More projects can be under taken as a result of the cutting productivity. Computer nested parts are accurately cut. Cutting with rolled sheets reduces wastages. He realised that to compete with foreign contractors who have invested in high technologies and automatic cutting and forming equipment, he too must upgrade himself or be force out of business. In this era of globalisation Indonesia contractors must upgrade themselves and fi nd new ways of doing things in order to compete. Compact , Unitized and transportable Monograph 1650. 18 indometalworking news Vol. 2 / 2008
Page 1 and 2: Vol. 02 / 2008 news The Indonesian
Page 3 and 4: Editorial CUT TO THE CHASE - LET’
Page 5 and 6: Chart 1 Unit Equivalent Metric to I
Page 7 and 8: The Art And Science Of Precision Cu
Page 9 and 10: Planning For The Future While the m
Page 11: Press Release On Course with Xtra.t
Page 15 and 16: ELIMIATES IMPROPER UNFOLDING In VPS
Page 17 and 18: the part process and often present
Page 19 and 20: Technology for Improving Five-Axis
Page 21 and 22: The Road to Welding Automation Why
Page 23 and 24: for multiple jobs; so, depending on
Page 25 and 26: • Part design can be based on fun
Page 27 and 28: Figure 13. Positioning error in a s
Page 29 and 30: Just how good is your process? Chec
Page 31 and 32: Automation This simple loader is de
Page 33 and 34: Shop Management Evaluating Shop Man
Page 35 and 36: Events Watch Specialized & Dedicate
Page 37 and 38: Metalcutting Technologies and Machi
Page 39 and 40: Laser Cutting, Sheetmetal & Metalfo
Page 41 and 42: Cutting Tools, Workholding Systems
Page 43 and 44: Cutting Tools, Workholding Systems
Page 45 and 46: IndonesiaFeatures Industri Mesin Pe
Page 47 and 48: IndonesiaFeatures generator, motor,
Page 49 and 50: INDONESIA IN ACTION Investasi Indus
Page 51 and 52: Just for the thought Five Steps To
Page 53 and 54: Just for the thought Is Incremental
Page 55 and 56: News Snippets PT. TVS MOTOR AKAN ME
Page 57 and 58: Calendar of Events 2008 9 - 12 July
Page 59 and 60: Helicopter Problem A helicopter was

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