发动机与起动机性能匹配测试系统结构设计 毕业论文

毕业设计论文A1A0A2A3A4A0A2A5A6A7A8A9A10A11A12A13A14A15A161目录摘要1ABSTRACT21绪论311选题的意义312发动机的简述与结构413测功机转矩转速传感器5131转矩转速传感器简介5132电涡流测功机工作原理714动力性指标8141扭矩8142转速8143功率815机械振动的来源916国内常用机型比较1017发动机测试系统未来发展方向1018本章小结112测试系统设计整体方案选择1221测试方法1222总体方案设计13221设计任务13毕业设计论文A1A0A2A3A4A0A2A5A6A7A8A9A10A11A12A13A14A15A162222设计的整体方案1323本章小结143测试系统设计参数选择和分析1531设计参数的选择与分析1532地板螺栓的选择1533支架的微调装置1734全螺纹螺柱1835支架零件校核20351剪切力分析校核20352纵向压力分析2036切应力变形分析2137支架的振动分析2238联轴器的设计与分析2339测功机支架选择与分析24310本章小结254测试系统的安装与使用265总结28参考文献29译文31原文说明38毕业设计论文A1A0A2A3A4A0A2A5A6A7A8A9A10A11A12A13A14A15A161摘要随着近年来家用G17722G17754的G9620G3698G712G4557发动机测试设G3803的G19668G8726G18339G17246来G17246G3835G712要G8726G17246来G17246G20652G712使国G1147发动机测试设G3803G1237G1006G1075G5483G2052G1114较G5567的发展G452G1306与国G3818G1820G17839G8712G5191比G712设G3803的性G14033G451G12946G5242和G17148G18339G8712G5191G17836较G1314G712G6116G3883设G3803G18209G3883使用的G2499G19764性较G5058G712G19602G1209G2842G2709G2282G712G7092法G9397G17287G8785G17722发动机G15904G1006发展的G19668要G712G3252G8504G11752发G980G3883G6116G10099的系统G7171G2325分G5529要的G452动力性指标G7171G15932G5461发动机G1582功G14033力G3835小的指标G712G980G14336用发动机的G7389G6940转矩G451G7389G6940功率G451发动机转速G12573作G1038G16792G1227指标G452G13792G1039要的指标G4613G7171转速和扭矩G452本G16850题G7171G1863G1122发动机与G17227动机性G14033G2317G18209测试系统的结构设计G712G8504系统G7389G14403G3921的G6205展性G712G993G1177G2499G1209测试G2520G12193G8785G17722的内G10135发动机G1146G2499测试G7624G8845发动机G712G13475G17819简G2345G6205展G2375G2499测试G1866G1194动力性G14033参数G452G13792G1000G8504系统G17836G2499G1209G5567速G13464装G451测试G712G7092G19668G4559G6226指G4462的测试系统G712G7389G5203G8879的用G17896G452G11013G1122使用G1114G3835G18339的标G1946件G712G1863G19202零件G3835G18108分G1075G11013板G7460G2164工G13792G6116G712使G5483G6116本G3835G1038G1955G4581G452关键词发动机G712G17227动机G712性G14033测试系统G712结构设计G712转速G712扭矩毕业设计论文A17A18A19A20A21A18A19A22A23A24A25A26A27A28A29A30A31A32A332THEDESIGNOFINTERNALCOMBUSTIONENGINETESTSYSTEMABSTRACTWITHTHESURGEINVEHICLES,THETESTOFENGINEEISGREATNEEDEDWITHITSLEVELOFSTANDARDSGROWING,ASARESULT,THETESTEQUIPMENTMANUFACTURERINCOUNTRYDEVELOPEDOBVIOUSLYWITHINTERNATIONALTESTEQUIPMENTMANUFACTUING,OURNATIONALSQUALITYISNOTCOMPARABLEASPRODUCTIONSSTABILIZATIONHASNTREACHTHECOMMERCIALSTANDARDTURNSOUTTONOTANOPTIONALOFINDUSTRYTOBEAALTERATION,MATUREDBOTHINSTABILIZATIONANDCOMMERCIALISESSENTIALTHEINDEXOFCOMBUSTIONENGINEISROUNDPERMINUTERPMANDTORRANCETHISARTICLEISABOUTTHEDESIGNOFCOMBUSTENGINETESTSYSTEMFROMTHESUPPORTINGSYSTEM,THEJOININGSYSTEM,ACCORDINGTOTHEACTUALREQUIREMENTSTOCALCULATETHEFINALDRAWTOMEETTHETESTREQUIREMENTSOFENGINEASTHEMOSTOFPARTSARESTANDARDLIZATION,FURTHERMORE,THEUNSTANDARDLIZATIONPARTSAREMADEBYPLANTSTEELORIRON,THEPRICEOFTHISTESTEQUIPMENTBEENREDUCEDOBVIOUSLYTHEEXTENDABLEOFTHISSYSTEMISOUTSTANDING,AFTERALTERFOURPARTSONLYANDQUICKADJUSTMENTITBECAMEANOTHERKINDOFTESTSYSTEMKEYWORDSCOMBUSTENGINETESTSYSTEMG712RPMG712TORQUE毕业设计论文A34A35A36A37A38A35A36A39A40A41A42A43A44A45A46A47A48A49A503发动机与起动机性能匹配测试系统结构设计蒙卓0111072071绪论11选题的意义2007年G1025国G8785G17722G19156G281887916G987G17754G7122010年G8785G17722G19156G2818G16280G8181G17810G20521800G987G17754G452G8785G17722G17227动机G5078G3342G1075随G1055G15176G2559着G5052G3835G2842机G452G11458G2081G712G6117国G8785G17722G17227动机和发动机G2462G1866G1039要零G18108件G1147G2709的制造G1237G1006在600家G1209上G712G1866G1025具G7389整机生G1147G14033力的约300家G452随着竞争的G2164剧G712G1006内G5078G3342分割日趋明朗G712国G1147G8785G17722G17227动机和发动机的国内G18209G3883G5078G3342覆盖率G17810G205299G1209上G712包括国G1147乘用G17722G451微型G17722G451轻型G17722G451客G17722G451载货G8785G17722G451G2520类工程G2462农用机械G451船舶G12573G452G1866G1025G3818G2842独资G1209G2462G3818资G1237G1006合资G1237G1006G712G5078G3342G6205张迅速G712逐渐G6116G1038G6117国乘用G17722G451G2842用G17722G15904G1006G18209G3883机器的G1039力供应G2842G452相G4557固G4462的G5078G3342竞争格局使G15904G1006原G7389生G1147G14033力G5483G2052基本释放G712G2499G1209预测G712G15904G1006内新G980轮G3835G16280G8181的投资G2375将兴G17227G4522000年2006年G712G8785G17722发动机G15904G1006的G1147G19156率均在G15904G1006标G1946值96G1209上G452随着国内G8785G17722G1147G18339的G5567速G3698G2164和技术的G17839步G712G4557发动机测试设G3803的G19668G8726G18339G17246来G17246G3835G712要G8726G17246来G17246G20652G712使国G1147发动机测试设G3803G1237G1006G1075G5483G2052G1114较G5567的发展G452通G17819技术引G17839和自G1039开发G712江苏启测测功器G7389限公司G451河南洛阳南峰机械厂G45170G11752究所G451杭州奕科机电技术G7389限公司G451杭州G1025G6116测试设G3803G7389限公司G451江苏南通常通测试设G3803G7389限公司G12573G1237G1006的技术G8712G5191和生G1147G14033力都毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A674G7389G1114较G3835的提G20652G712G993G1306G14033生G1147性G14033G8712G5191较G20652的测功器G712G1075G14033生G1147G6116G3883的发动机常G16280测试设G3803G2462G18108分专用测试设G3803G452G1306与国G3818G1820G17839G8712G5191比G712设G3803的性G14033G451G12946G5242和G17148G18339G8712G5191G17836较G1314G712G6116G3883设G3803G18209G3883使用的G2499G19764性较G5058G712协调G2520硬件工作的控制软件的技术G8712G5191G17836G19668提G20652；G11013科G11752机构G11752制的专项测试仪器G19602G1209G2842G2709G2282G712G7092法G9397G17287G8785G17722发动机G15904G1006发展的G19668要G712G11458G2081G2520国内G8785G17722发动机厂用G1122G1147G2709G11752发的测试设G3803基本都采用G17839口的G712排放标G1946所G19668的测试设G3803G1075都依赖G17839口G452G3252G8504G11752发G980G3883G6116G10099的系统G7171G2325分G5529要的G452测试台的优点G993G19668要整G17722G712所G1209G2499G1209在G8785G17722动力系统的开发早期G4557G8785G17722动力系统除G1114发动机G1209G3818的G18108分G17839G15904G8181拟G712从G13792G11752究内G10135机的动态性G14033G712便G1122新型发动机的开发G712G1038G8785G17722动力传动系统的优G2282G2317G18209提供G1114G980G12193很方便的试验手段G712试验重复性G3921G712G2499G1209使用多G12193测G18339方法G712G13792G1000G2499G1209使用道路试验和转鼓试验G993适用的G12946G5242更G20652的G451采样频率更G5567的测试设G3803G712使测试技术G8712G5191G5483G2052明显提G20652G452G8785G17722发动机性G14033试验方法（GB/T182972001）G16280G4462G1114G8785G17722用发动机性G14033台架试验方法G712包括G2520G12193负荷下的动力性G2462G13475济性试验方法G712G7092负荷下的G17227动G451怠速G451机械G6451G3845功率试验方法G1209G2462G7389G1863G8680G13580G4506G4565性的G8975G3634G9443G8680G18339G2462机G8845G9052G13803G18339试验方法G45212发动机的简述与结构发动机（ENGINE）G712G2460G12228G1038引G6818G712G7171G980G12193G14033G3827G6238G980G12193形G5347的G14033转G2282G1038G2490G980G12193更G7389用的G14033的机器G712通常G7171G6238G2282G4410G14033转G2282G1038机械G14033G452（G6238电G14033转G2282G1038机器G14033的G12228G16871电动机）G7389G7114G4439G7094适用G1122动力发生装置G712G1075毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A675G2499指包括动力装置的整G1022机器G712比G3926G8785G8845发动机,G14334G12366发动机G452发动机G7380早G16818生在G14533国G712所G1209G712发动机的G8022G5577G1075源G1122G14533G16833G712G4439的本义G7171指G18039G12193“G1147生动力的机械装置”G452内G10135机G712G17837G980类型的发动机与G3818G10135机的G7380G3835G993G2528在G1122G4439的G10135G7021在G1866内G18108G10135G9915G452内G10135机的G12193类G2325分G13333多G712G6117G1216常G16277的G8785G8845机G451G7624G8845机G7171G1868型的内G10135机G452G6117G1216G993常G16277的G9791G12673发动机和G20146机上装G18209的G2955G8680G5347发动机G1075G4658G1122内G10135机G452G993G17819G712G11013G1122动力G17767G1998方G5347G993G2528G712G2081G1016G13785和G2530G1016G13785G2460G4396在着G5052G3835的G5058G5334G452G980G14336地G712在地G19766上使用的多G7171G2081G13785G712在G12366G1025使用的多G7171G2530G13785G452G5415G9994G7389G1135G8785G17722制造G13785G1998G1122G2031造G1002G11040G8785G17722G17722速新G13438G5417的G11458的G712G1075在G8785G17722上装用G17819G2955G8680G5347发动机G712G1306G17837总G7171很G10317G8542的G1375G4388G712G5194G993G4396在G6221G18339生G1147的适用性G452发动机机体G7171构G6116发动机的G20604架G712G7171发动机G2520机构和G2520系统的安装基G11796G712G1866内G451G3818安装着发动机的所G7389G1039要零件和G19480件G712G6227G2475G2520G12193载荷G452G3252G8504G712机体G5529G20047要G7389G17287G3827的G5390G5242和G2030G5242G452机体G13464G1039要G11013G8680G13580体G451G8785G13580G3883G451G8680G13580盖G451G8680G13580G3455和G17767G1998轴G12573零件G13464G6116G45213测功机转矩转速传感器131转矩转速传感器简介转矩传感器G1039要G11013扭力轴G451G11925G7828测器G712转G12582G2462G3783体G12573G3247G18108分G13464G6116G452G11925G7828测器包括G18209G4557的G1016G13464内G451G3818G21843轮G712G8716G1049G11925G19062和感应G13459G3292G452G3818G21843轮安装载扭力轴测G18339段的G1016G12483；内G21843轮转G12582内,和G3818G21843轮相G4557G712G8716G1049G11925G19062G13051G6521内G21843轮安装在转G12582内G452G8716G1049G11925G19062G712内G3818G21843轮构G6116G10627G10378G19393合G11925路,感应G13459G3292固G4462在G3783体的G1016G12483盖内G452在G20549动电机G5114动下G712内G21843轮随G2528毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A676转G12582G7071转G452内G3818G21843轮G7171变G1313G21843轮G712G5194G993G21843合G712G21843G20042G1857G11013工作G8680G19565G712内G3818G21843轮的G21843G20042相G4557G7114G8680G19565G7380G12376G712G21843G20042和G21843G8145相G4557G7114G712G8680G19565G7380G4497G452内G3818G21843轮在相G4557G7071转G17828动G7114G712G21843G20042与G21843G8145G1144G7379相G4557G712相G4557转动G980G1022G21843G1313G7114,工作G8680G19565发生G980G1022G2620期的变G2282,G11925路的G11925G19471和G11925通随G1055相应作G2620期变G2282,G3252G8504G13459G3292G1025感应G1998近G1296G8503G5370G8886的电压G16771G2507,G16771G2507电压G11648G7114值的变G2282和内G3818G21843轮的相G4557G1313置的变G2282G7171G980G14280的G452测功机G1075G12228测功器G712G1039要用G1122测试发动机的功率G712G1075G2499作G1038G21843轮G12677G451G1955速机G451变速G12677的G2164载设G3803G712用G1122测试G4439G1216的传G17894功率G452G1039要分G1038G8712力测功机G451电涡流测功机G451电力测功机G452电力测功机G2045用电机测G18339G2520G12193动力机械轴上G17767G1998的转矩G712G5194结合转速G1209G11842G4462功率的设G3803G452G3252G1038G15999测G18339的动力机械G2499G14033G7389G993G2528转速G712所G1209用作电力测功机的电机G5529G20047G7171G2499G1209G5191G9381调速的电机G452G11458G2081用G5483较多的G7171G11464流测功机G451G1144流测功机和涡流测功机G452G11464流测功机G2499作G1038G11464流发电机G17828G15904G712作G1038G15999测动力机械的负载G712G1209测G18339G15999测机械的轴上G17767G1998转矩；G1075G2499G1209作G11464流发电机G17828G15904G712G6314动G1866G1194机械G712G1209测G18339G1866轴上G17767G1849转矩G452转矩与测速发电机测G5483的转速G1055积G2375轴功率G452G17837G4613G7171测功机G980名的G11013来G452G1144流测功机通常G11013G980台三相G1144流换向器电动机和测力计G451测速发电机G13464合G13792G6116G452G4439的测功原理与G11464流测功机相G2528G452涡流测功机G2045用涡流G1147生制动转矩来测G18339机械转矩的装置G452G4439G11013电G11925G9381G5058离合器（G16277电G11925调速G5334步电动机）G451测力计和测速发电机G13464G6116G452G15999测动力机械与电G11925G9381G5058离合器的G17767G1849轴连G6521G712G5114动电枢G7071毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A677转G712G11925极则G15999安装G1866上的测力臂掣住,只G14033在G980G4462范围内摆动G980角G5242,G18209合测力计G4613G2499G1209G11013G8504摆动角G11464G6521读G1998电枢与G11925极间作用的电G11925转矩G452略去风摩G6451G13803G12573测G18339误G5058G7114G712G8504电G11925转矩G4613G12573G1122G15999测动力机械的G17767G1998转矩G452涡流测功机只G14033G1147生制动转矩G712G993G14033作G1038电动机G17828G15904G452G980G14336用G1122测G18339转速上升G13792转矩下降G712或转矩变G2282G13792转速基本G993变的动力机械G452132电涡流测功机工作原理G11013电涡流测功机结构图G2499知G712感应G4388G1039要G11013G7071转G18108分和摆动G18108分（电枢和励G11925G13459G3292）G13464G6116G452转G4388轴上的感应G4388形G10378犹G3926G21843轮G712与转G4388G2528轴装G7389G980G1022G11464流励G11925G13459G3292G452G5415励G11925G13459G3292G13464通G1209G11464流电流G7114G712G1866G2620围便G7389G11925G3342G4396在G712G18039么围绕励G11925G13464G4613G1147生G980G19393合G11925通G452很明显G712G1313G1122绕G13464左侧的感应G4388具G7389G980G1022极性G712右侧具G7389相反的极性G452G7071转G7114G712G11013G1122G11925G4506值的G2620期性变G2282G13792G1147生涡流G712G8504涡流G1147生的G11925G3342G2528G1147生G4439的G11925G3342相互作用G712从G13792G1147生与G15999试机反向的制动力矩G712使电枢摆动G712通G17819电枢上的力臂G712将制动力传给测G18339装置G452转速测G18339采用非G6521触G5347G11925电转速传感器和装G1122G1039轴的60G21843牙盘G712将转速信G2507转换G6116电信G2507G17767G1998G452毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A67814动力性指标动力性指标G7171G15932G5461发动机G1582功G14033力G3835小的指标G712G980G14336用发动机的G7389G6940转矩G451G7389G6940功率G451发动机转速G12573作G1038G16792G1227指标G452141扭矩扭矩G15932示使物体G2164速转动的G14033力G452G980G14336来讲G712G8785G17722发动机的马力G3835通常扭矩G1075G3835G452G3926果用扭矩来G15932示功率G712G2499G1209写G6116G5347（11）NMW（11）NG1038扭力MG7171扭矩WG7171转动的角速G5242G1075G4613G7171说G712G2030才G6117G1216说扭矩G3835马力G1075G3835的G2081提G7171转速相G2528G452G3926果在马力相G2528的情况下G712扭矩与转速G4613G6116反比G712转速G20652的发动机扭矩G4613会比较小G452142转速发动机曲轴每分钟的回转数G12228G1038发动机转速G712用NG15932示G712G2345G1313G1038R/MING452发动机转速的G20652G1314G712G1863系G2052G2345G1313G7114间内作功次数的多G4581或发动机G7389G6940功率的G3835小G712G2375发动机的G7389G6940功率随转速的G993G2528G13792改变G452G3252G8504G712在说明发动机G7389G6940功率的G3835小G7114G712G5529G20047G2528G7114指明G1866相应的转速G452143功率G7171G2345G1313G7114间内G1582功的G3835小或G14033G18339转换的G3835小G452若令WG7171在TG7114间内所G1582的功G712则G17837段G7114间内的G5191均功率PAVGG11013G534712给G1998毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A67912G11648G7114功率G7171指G7114间T趋近G11220G7114的G5191均功率G712G3926G534713所示A68A68A68A68A68A68A68A68A68A68A68A68A68A68A68A68A68A68A68A68A681315机械振动的来源机械振动G7171指G15932示机械设G3803在G17828动G10378态下G712机械设G3803或结构上某观测点的G1313移G18339围绕G1866均值或相G4557基G1946随G7114间G993断变G2282的G17819程G452与信G2507的分类类G1296G712机械振动根据振动G16280律G2499G1209分G6116G1016G3835类稳态振动和随机振动G452振动的幅值G451频率和相G1313G7171振动的三G1022基本参数G712G12228G1038振动三要素G452只要测G4462G17837三G1022要素G712G1075G4613决G4462G1114整G1022振动G17828动G452幅值G7171振动G5390G5242的标志G712G4439G2499G1209用峰值G451G7389G6940值G451G5191均值G12573G993G2528的方法G15932示G452G993G2528的频率G6116分反映系统内G993G2528的振源G452通G17819频谱分析G2499G1209G11842G4462G1039要频率G6116分G2462G1866幅值G3835小G712从G13792G4559G6226振源G712采取相应的措施G452振动信G2507的相G1313信息G2325分重要G712G3926G2045用相G1313G1863系G11842G4462共振点G451测G18339振型G451G7071转件动G5191衡G451G7389源振动控制G451降噪G12573G452G4557G1122复杂振动的G8886形分析G712G2520谐G8886的相G1313G1863系G7171G993G2499缺G4581的G452简谐振动G7171G7380基本的G2620期G17828动G712G2520G12193G993G2528的G2620期G17828动都G2499G1209用G7092穷G1022G993G2528频率的简谐G17828动的G13464合来G15932示G452本节讨论G7380G1038简G2345的G2345自G11013G5242系统在G1016G12193G993G2528G9620励下的响应G2375G2345自G11013G5242系统的G2475迫振动G1209G2045G1122G8503G11842理解和掌握机械振动测试G2462分析技术的G7389G1863G8022G5577G452在振动测G18339G7114G712应合理选择测G18339参数G452G3926振动G1313移G7171G11752究G5390G5242和毕业设计论文A51A52A53A54A55A52A53A56A57A58A59A60A61A62A63A64A65A66A6710变形的重要依据；振动G2164速G5242与作用力或载荷G6116G8503比G712G7171G11752究动力G5390G5242和疲劳的重要依据；振动速G5242决G4462G1114噪声的G20652G1314G712人G4557机械振动的敏感程G5242在很G3835频率范围内G7171G11013振动速G5242决G4462的G712振动速G5242G2460与G14033G18339和功率G7389G1863G712G5194决G4462G1114力的动G18339G45216国内常用机型比较虽G9994国内的发动机型G2507多G12193多样G712G1306G7171G1593211G1025G3247G12193型G2507共占据G1114国内G5078G3342的63左右G712G7389较G3835的G11752究G1227值G452G1593211国内G3835G18108分发动机型G2507发动机型G2507优点适用G17722型丰田8AFEG13475济G451G2499G19764G451维修夏G2045威姿夏G2045N3吉G2045三菱4G63维修方便G451G6116本G1314瑞虎东方G1055G4388哈弗CEOJEEP2500G3835G125918G55动力G15932G10628极G1351G17896安速G14162G5097G14844G10317A4A6G4465来G1128菱G37系G2027G8845G13803G1314G451功率G3835G1128菱G21523G1789617发动机测试系统未来发展方向发动机测试G19668要测试的项G11458G13333多G712G3926扭矩（力）G451转速G451压力G451G9213G5242G451流G18339G451流速G451噪声G451G1313置和G1313移G12573G712G9053G2462的测试技术G451测试设G3803和测试方法G1075多G12193多样G452发动机测试分G1038性G14033试验和专项试验G712性G14033试验包括动力性G451G13475济性G451G2499G19764性和G13796G1049性G12573G712专项试验G7171G1038G10317G4462G11458的G17839G15904的试验G712G3926G9921G1926G1999试验G451排放试验G451G9213G5242G3342试验G451G9921G5191衡试验G12573G452毕业设计论文A69A70A71A72A73A70A71A74A75A76A77A78A79A80A81A82A83A84A851118本章小结本章论述G1114选题的意义G2462发动机参数的意义G712G4557国内G3818G8504方G19766的G11752究G1582G1114G11752究G712G5194G4557未来测试系统的G11752究方向G1582G1998展G7407G452毕业设计论文A69A70A71A72A73A70A71A74A75A76A77A78A79A80A81A82A83A84A85122测试系统设计整体方案选择21测试方法将测功机与发动机G17839G15904连G6521G2530G712启动发动机G712G11013测功机读G1998转速和扭矩G12573参数G712方便G13792G1000G11464观地G14731G5483发动机G17227动G17819程G1025的转速和扭矩G12573重要性G14033参数的数据G452211发动机起动性能测试G1016G13464G15000电G8756G1030联G712在G1866内G18108G9354G9094G9213G5242G17810G2052G12677内G9213G5242电压G993G1314G112224VG7114开G3999G17227动G712G17227动机G17227动G2530G6314动发动机转动G3926果在15SG6314动G7114间内发动机着G9791G5194自G15904G17828转G712G2375G1038G17227动G6116功G712若G17241G1781915S未G14033自G15904G17227动,G1866间G7092断G13505着G9791声G2375G1038G17227动G3845G17145G712若G1866间G7389断G13505着G9791声G5194G1288随着G1894G21669G9907G452G1813G16780G13499G13505G6521通15SG712若G14033自G15904G17828转G1146G1038G17227动G6116功G712G9994G2530根据G10317性曲G13459G11842G4462G17227动G6116功所G19668的G7114间G712G2375G17227动G7114间G452G17227动G6116功G2530G712G13051G6521着G1582发动机的G6314动试验G712G8504G7114G993给发动机供G8845G712G16765G17227动机G6314动发动机转动G712测G1998发动机的G6116功G17227动转速G712G2375G17227动转速G452根据G17227动G7114间和G17227动转速G712G2499G2040断G1998与发动机G2317G18209性G14033G7380G3921的G17227动机G452212发动机动态阻力矩测试使用整流电源给G17227动机供电G712G16765G17227动机G6314动发动机转动10SG14731取发动机的动态G19471力矩G452213发动机静态阻力矩测试人工轻微转动发动机G20146轮10次G712每次间的角G5242相G505830G101取每次毕业设计论文A69A70A71A72A73A70A71A74A75A76A77A78A79A80A81A82A83A84A8513的G7380G3835G19471力矩G452214怠速试验将发动机G8845G19388G7506开G712在G1314速G12366转的G10378态下G17828G159045MING2530G17839G15904测G18339,每G1956020S测G980次,共测10次,G7380G2530计G12651G5191均转速和转速变G2282率,G1209G16792G4462怠速功G13803G2462G1866稳G4462性G45222总体方案设计221设计任务设计任务G3926下发动机测试系统试验台G14033G3827放置G993G2528型G2507的发动机G712G2499G1209在G8712G5191G19766的G1016G1022方向和G12458G11464方向调节发动机G1313置G712使G4439G14033与G1866G4439G18108分G18209合G712G1209便G1946G11842地测试G452A转速03000RPMBG12946G5242优G112201G705误G5058小G11225转/分C扭矩0100NM误G505815G705222设计的整体方案总体G5079置设计G3926下A基G11796应G16825G7389G17287G3827的重G18339G712测功器G993应与发动机支架G2528装G1122G980G3371G5225板上；采用G15904G1006标G1946的基G11796G5225板设计G712G2499G1209G1955G4581振动和G6116本G452B台架基G11796置G1122开放G10627G3671G1025G712G2499G17839G15904微调G712方便G6817作G452CG2499G1209测试多G12193引G6818G712只G19668调节G7380G4581G18339G5483零件G452毕业设计论文A86A87A88A89A90A87A88A91A92A93A94A95A96A97A98A99A100A101A10214DG11013G1122测试的功率G993G3835G712所G1209G4557G1122内G10135机G2520G13580G2620期性的G5827性力和力矩引G17227的G2475迫振动采用G8245G14026G3455G1955G19675G452EG4625G18339使用标G1946件G5194G1955G4581零件数G452总装图G3926图21所示图21总装示意图23本章小结本章论述G1114G3926G1321G11842G4462总体方案G5194拟G4462G1114设计G5617路G712G1038G6521下来的设计提供G1114方向G452毕业设计论文A103A104A105A106A107A104A105A108A109A110A111A112A113A114A115A116A117A118A119153测试系统设计参数选择和分析31设计参数的选择与分析测试G5191台的设计参数G7171G11013G15999测发动机决G4462的G712G3926G15932G1025所示的发动机G4622G4556G452G1593221国内常G16277发动机G4622G4556发动机型G2507G4622G4556G16280格G19283G104G4497G104G20652（G2345G1313G80G80）丰田8AFE690G104588G104750三菱4G63670G104560G104670G3835G125918G55650G104520G104600G1128菱G37系G2027700G104570G104750G5225板根据发动机G3835小G451测功机G16280格G6524G12651G1998G3835G14280的G5225板G19283G5242和G4497G5242G3926G534731与G534732所示20MLL35BL（31）MW53BW32G37G11G79G18G90G12地板G19283G18G4497G48G11G79G18G90G12G7380G3835的发动机G19283G18G4497所G1209G2345G3371G5191台G4622G4556G19283G104G4497G104G2414G323000G80G80G1041446G80G80G104100G80G80G11013G1122G993G19668要G6227G6297G8190向力与剪切力G712G3252G8504G6373选G1114较小的G4812G55型G8145螺G8609与650标G1946的G55型G8145作G1038支架与地板的联G6521件G45232地板螺栓的选择地板与引G6818支架G1055间的G19154G6521G3926图31所示毕业设计论文A120A121A122A123A124A121A122A125A126A127A128A129A130A131A132A133A134A135A13616图31地板与引G6818支架间的G19154G6521G4392根据CFMITBONA公司提供的标G1946G712G11464G5464M12的G4392G9157H应G103824MMG712G4392G4497B应G10382