绳轮式玻璃升降器失效模式分析及改进设计

20141．2．3．4．5．6．7．1Fig.1Diagramofropewheelregulatoragencies0，，。，，[1]。，，。11。21，56，，3，，32，。，，：（1），；（2）、、；（3）、[2]。2，，。：2013－12－18：2014－1－08doi：10．3969／j．issn．1673－3142．2014．02．014,（266043）［］。，，，。，，，。［］;;［］U463．85＋3［］A［］1673-3142(2014)02-0052-04FailureModeAnalysisandDesignImprovementsforRope－wheelGlassRegulatorShiXinhua，WangXuehong（FAWJiefangQingdaoAutoCo．Ltd，QingdaoCity，ShandongProvince266043，China）［Abstract］Reliabilityofautoglassregulatoristheimportantinfluencingfactorofautomobileridecomfortandautomobileanti－theftsecurity．Inthispaper，throughstudyingtheprincipleofrope－wheelglassregulatorsystem，combiningwiththemarketfeedbackfailuremode，thereasonsofrope－wheelglassregulatorfailureareanalyzedindetails，andspecificimprovementmeasuresareputforward．Afterreliabilitytest，goodeffectisobtained，therope－wheelglassregulatorreliabilityisimproved，designbasisisprovidedforthedevelopmentofrope－wheelglassregulator．［Keywords］rope－wheelglassregulator；vehicle；vehicledoorAGRICULTURALEQUIPMENT&VEHICLEENGINEERING522Vol．52No．220142February201412345675222.1，，，，。，，，，、[3]。2.2，,,，，，，、，、，。2.3，,，，，，，2。2.4，，，，，，，，3。2.5。，，，、，，，，YF，Z，，4。2.6[4]。，，，，，，[5]。3，，、、2Fig.2Diagramoflowerguidewheelofglassregulator3Fig.3Glassregulatorshaftassembly4Fig.4DiagramofdoorglassguidedeviationFZY：532014，。3.1，。，。、，，，，5。3.2，，，，，6。3.3，，/，，73%。3.47，，。，。3.5，，8。3.6，，：（1）0.25mm；（2）0.5mm；（3）0.5mm。3.7，，，，9。（t=1.5mm）（t=2mm）5Fig.5Diagramofguidebracketoptimizationsolution6Fig.6Diagramofglassregulatoroptimizationscheme7Fig.7Diagramofglassfixedslideroptimizationscheme8Fig.8Diagramofregulatorupperandlowerrolleroptimizationsolution9Fig.9Diagramofregulatoruppertensioningmechanism545221A／mm2.5～3，2B／mm7.5～93C／mm2～2.21Tab.1Fitsizereferenceofglasstroughwiththesurroundings3.8，[6]，。，，，，，，。3.9，,,。，。10。3.10（1），（11），，≤0.32。(2),，，112。4，，，，。，、，、、,。[1],,,.[J].,2011(6):56-59.[2].[J].,2000(1):4-10.[3].[J].,2012(7):118.[4],.[M].：,1996.[5].[D].:.2003.[6].[D].:，2011.（1983—），，,。E－mail：[e-mail]10Fig.10Frontguidebracketweldingpositioningblockofdoorglass11Fig.11Contactsiteofglasstroughwiththeglass12Fig.12Fitdimensiondefinitionofglasstroughwiththesurroundings：55