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1234567891011121315¾1617¾1819¾2021—¾22232425262728293031323334353637383940zzzzzzzz4142434445zzzzz˚˚˚˚464748RelationsbetweensurfaceroughnessanddraftangleSurfaceroughness(EDMsurface)DraftangleAGIEVDICarmillesRa(um)PAPCABS1042391145.54.593936734.53.583633523.52.533303.151.522730272.24121.5627241.60.51.51521180.80.510.5ESS(EricssonSurfaceStandard)isroughlyVDI*5,.,Ra().(MT11030,0.05mm,draftangle3,)1(50~100mm1.5,100mm1),10.5,,0.25.,50%.Mold-TechtechnicaldatasheetMolddesignrequirementsInordertohelptoassureproperpartrelease,itisextremelyimportantthatmoldsbedesignedandconstructedwithadequatedraftangles.Thedraftangleforexteriorwallsshouldbe1oto1.5oforeach0.001inchofpatterndepth.Directionalpattern,suchaswoodgrains,whichrunperpendiculartothedirectionofdrawrequiregreaterdraftanglesthanthosenormallyrequiredonexteriorwalls.Forthisrule,itcanbealwaysbeusedtointeriorwalls,today'scomplexdesignsandengineeredmaterialsmayrequiredaddeddraft.Inch:0.0004deepUptothestandardofInchInch:0.0015deepInch:0.001deepThisillustrationindicatesthatthis0.003inchdeeppatternwouldrequireapproximately5odraft.PatterndepthDraftangle49MT11000MT11010MT11020MM:10umdeepMM:25umdeepMM:40umdeepangle:1oangle:1.5oangle:2oInch:0.002deepInch:0.003deepInch:0.0045deepMT11030MT11040MT11050MM:50umdeepMM:75umdeepMM:110umdeepangle:3oangle:4.5oangle:6oInch:0.003deepInch:0.003deepInch:0.002deepMT11060MT11070MT11080MM:75umdeepMM:75umdeepMM:50umdeepangle:4.5oangle:4.5oangle:3oInch:0.003deepInch:0.003deepInch:0.002deepMT11060MT11070MT11080MM:75umdeepMM:75umdeepMM:50umdeepangle:4.5oangle:4.5oangle:3oInch:0.0035deepInch:0.006deepInch:0.0025deepMT11090MT11100MT11110MM:90umdeepMM:150umdeepMM:30umdeepangle:5oangle:8oangle:3.5oInch:0.002deepInch:0.0025deepInch:0.0025deepMT11120MT11130MT11140MM:50umdeepMM:60umdeepMM:60umdeepangle:3oangle:3.5oangle:3.5oInch:0.002deepInch:0.0025deepInch:0.0025deepMT11120MT11130MT11140MM:50umdeepMM:60umdeepMM:60umdeepangle:3oangle:3.5oangle:3.5o