张俊荣廖勇言建文郭春杰张亚新程海涛()【】、,,。,,,、、、。U463.33+5.2A1000-3703(2013)02-0056-04StudyonPhaseFrictionWeldingProcessforAutomobileTorqueRodZhangJunrong,LiaoYong,Yanjianwen,GuoChunjie,ZhangYaxin,ChengHaitao(ZhuzhouTimesNewMaterialTechnologyCo.,Ltd)【Abstract】Phasefrictionweldingprinciple,technologyandprocessfortheautomobilephasefrictionweldingisintroducedinthispaper,automotivetorquerodismadebyphasefrictionweldingprocess,andweldingperformancetestiscarriedout.Testshowsthatthetorquerodmadebyphasefrictionweldingmeetsproductspecificationinitsperformances,thephasefrictionweldingprocessfeaturesadvantagesofhighproductionefficiency,reliableweldingperformance,goodproductqualityconsistenceandlowproductioncost,etc.Keywords:Torquerod,Processdesign,Phasefrictionwelding1,、。,,,、,,;,、;,、、,。,,。2,2,,;,2,、,,。1。1:,,,,,,。33.1,,。:,122····56——20132,,,(),。,:F=2S·P/1000(1),F;P,100~300N/mm2;S。Φ50(Φ50mm×6mm),150N/mm2,1128mm2,F′=2×1128×150/1000=338.4kN,,400kN。3.2(2)、。(a)0°(b)90°20°90°a.20,45,,,0.5mm。b.、,,8mm,3。3c.,,。、4~6mm。d.,。e.4。43.3、、、,5。5,,、,,。。a.。、、、。,,11~5MPa,21~8MPa。b.。、。,,;,,,,,,。1200mm23~15s。c.。、、、。,,6~15mm。d.、。,,、8准D1准D2、、、,,:,,,,(、、、、、、、)····57——。、、,4~8MPa。;,,,5~22s。Φ50,1。1,,。3(1#、2#、3#)2。2,。244.1,5。5,8.0,,9.0,;9.0,、,7.5,,。,,。(a)(b)(c)54.2,(3)63。3,、50HV,。63HV/s/mm/MPa1880—0—2.02.00210111101004.34.30660—2—6.86.70.1/mm/(°)/mm/mm500±2≤1≤0.2≤0.41#501.20.50.20.42#501.10.60.180.353#501.00.50.180.36100μm100μm100μmABCDE1#2#(A)189191186188193186192193186185193191(B)275164251245265277235241265280239246(C)202208217233217215205217213218220245(D)183175190179177171186175183176181189(E)148146162174143147163172149151166172····58——20132(上接第22页)3,.LMSImaging.LabAMESim.:.2011:9~15.4,,.ModelingandSimulationBasedonAMESimofVehicleESPHydraulicControlUnitIEEE20122012-5.5.ESP:[].:,2009.()2012121。4.3,8,60°,7。7,。74.4CSS-44600(8),(≥200kN)1.5。,320kN,,。84.5(9),(≥1200N·m)2.5。,3000N·m,。94.6(10)。±64kN125。±65kN,1~2Hz,125,。104.7,,:a.,,;b.,;c.,;d.,、、,。5,。,,。1,..,200710303469.2.2,,..,2009(4).3,,..,2001,6(2):11~14.()2013123。····59——