Collapsible Core & Collapsible Minicore - Roehr Tool Corporation

More documents

Recommendations

Info

COLLAPSIBLE CORECC 402 P.C. Core Dimensions(CIRCULAR STEP DETAIL)3°STRIPPER INSERT.0105° MIN DRAFTPER SIDER.012 MIN(NOTE 1).030 FLAT.030 FLAT MIN(NOTE 7)R.0315°.010PARTIAL MOLDASSEMBLY DETAILP.C. SLEEVE.030 MIN.075 MAX1.5351.700.030 MIN. CLEARANCE REF.030 CLEARANCE MIN.200 MIN\ .250 MAX SHUT-OFF HEIGHTDO NOT USE TAPERED SHUT-OFFCOLLAPSIBLE CORECENTER PIN.725MIN60 ° C’SINKBOTH ENDSFOR GRINDINGØ2.182±.005MINSTK Ø1.388.16 MIN1.535.31NOM7.8154.790 NOMØ3.250NOM±.003Ø3.427NOM±.001Ø2.249±.0051.812(NOTE 4)±.001.374Ø2.500+.000-.010±.001Ø1.499.88MINØ1.875+.000-.010.75 DIACOOLINGHOLE.090 COLLAPSE MINAT FACECENTERCOLLAPSIBLEP.C. SLEEVE.188 NOMQuestions? Call Roehr Tool Corporation at 978-562-4488 or Toll Free at 877-563-1912.61
COLLAPSIBLE CORECC 402 P.C. Core Dimensions (cont.)1.88 MAXSET-UP FOR GRINDINGREFER TO GRINDING INFORMATION±.0051.812(NOTE 4)Ø3.13 Ø2.38CENTER SCREWS ONMIDDLE OF LARGESEGMENTUSE SCREWS TOALIGN CORE ON PININDICATE HERE FORGRINDING .003 MAX T.I.R.NOTES:1. Center pin to project ..030 minimum/.075 maximum above frontface of Collapsible Core with .012 R minimum at corners. Seesuggested partial mold assembly view.2. Both ends of center pin to be cut off after grinding contour onCollapsible Core before assembly in mold.3. Minimum suggested I.D. of thread or undercut is 1.593-S togive minimum steel support between depth of undercut andcenter pin.5. Consult Grinding Instructions.6. A 1/32 radius is essential on the inside corners of the stripperinsert, especially where shut-off contacts Collapsible Core.7. Thread must never be run out of face of core, leaving aknife-edge of material. For complete instructions, refer toDesign Procedures.8. Do not use center pin as a pilot into “A” half of mold.4. The 1.812 ±.005 dimension must be held in mold assemblyand core grinding.Questions? Call Roehr Tool Corporation at 978-562-4488 or Toll Free at 877-563-1912.62
Page 13: COLLAPSIBLE COREDesign Check List a
Page 16 and 17: COLLAPSIBLE COREGrinding Recommenda
Page 19 and 20: COLLAPSIBLE CORECC 125 P.C. Core Di
Page 21 and 22: COLLAPSIBLE CORECC 125 P.C. Mold Ba
Page 39: COLLAPSIBLE CORECC 250 P.C. Core Di
Page 76 and 77: COLLAPSIBLE CORECC 602 PC Mold Base
Page 90 and 91: COLLAPSIBLE CORECollapsible Core Or
Page 92 and 93: COLLAPSIBLE MINICORECollapsible Min
Page 94 and 95: COLLAPSIBLE MINICOREDesired Sequenc
Page 96 and 97: COLLAPSIBLE MINICOREDesign Procedur
Page 98 and 99: COLLAPSIBLE MINICORETable of Dimens
Page 100 and 101: COLLAPSIBLE MINICOREDesign Check Li
Page 102 and 103: COLLAPSIBLE MINICOREMinicore O.D.,
Page 104 and 105: COLLAPSIBLE MINICORECenter Pin Cut-
Page 106 and 107: COLLAPSIBLE MINICOREMinicore Grindi
Page 108 and 109: COLLAPSIBLE MINICORECCM-0001 Minico
Page 114 and 115:
COLLAPSIBLE MINICORECCM-0002 Minico
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
COLLAPSIBLE MINICOREWhen Ordering:1
Page 124:
ROEHR TOOL CORPORATIONWorld Headqua
show all

Collapsible Core & Collapsible Minicore - Roehr Tool Corporation

Create successful ePaper yourself

Delete template?

Save as template?