电弧喷涂板料成形模制造工艺实践(pdf5)(1)

225∗,,,MetalSprayingDieforSheetMetalFormingZhuDongBoWangYiQingLiDiChenLuBingheng(InstituteofAMT,Xi’anJiaotongUniversity,Xi’an,China710049)Abstract:BasedonthecombinationofAMS(ArcMetalSpraying)andRP(RapidPrototyping)technology,amanufacturingmethodoflow-costsheetmetalformingdieispresented.Thedieprovedbytrailtobelow-costandtime-saving.Thismethodcanfindpromisingapplicationsinthemanufactureoffreesurfacesheetmetalformingdies.Keywords:diesmanufacturing,rapidprototyping,arcmetalspraying,sheet-metalforming11%RP&M270TAFA[1]∗96-A22-02-01226[2][3]123(4)60%90%(5)1(1)(2)1/101/2[1](3)(4)66[1](5)3RPRP(RPM-RapidPrototypingManufacturing)803D[4]90LOMFDMSLALOMSLSRP[5]21227RP(1)STLCAD(2)RPCAD(3)(4)CADSTLRPCAD/CAMCAPP4Audi15(1)3DLPS-600A2415Audi340.1mm(2)10%62556(SLLOMSLS)(FDM)2DSTLCAD23Audi154Audi15228(3)30V80A1m/min0.65~0.75MPa140mmZn-AlAlZn1~2mm3~4mm(4)10~20mm850S651100#~~~~~(5)160(6)XPSCEF-100100200.6mm08Al8562295(1)RP(2)0.8%38MP(3)202000[7,8](4)67HV120HV[1]FRP/1997No.2p31-34[2]Vol.9,No.11,1999,5,p59-63[3]Vol.36,No.4,1998,4,p95-97[4]Jacobs,Paul.FRapidPrototyping&Manufacturing,FundmentalsofSterolithgraphySME,1992[5]RPM98RPRP1998p1-6[6]20006()[7]1995.6p5-8[8]1996.3p36-3978