冲孔-落料毕业设计

毕业设计（论文）专用纸目录前言A1A0A2第一章零件的工艺性分析A1A3A2第二章制定工艺方案A5A6A7第三章材料及利用率的计算A5A6A7A9A4A8A12A10A11A13A14A15A16A12A10A13A14A15A16A5A6A7A9A4A17A20A18A19A21A14A16A22A20A18A21A14A5A8A8A7A9A4A9A25A23A24A26A27A14A16A22A25A23A26A27A5A8A8A7第四章冲压力的计算，压力中心的确定A5A8A17A7A0A4A8A30A28A29A14A16A22A30A28A29A14A5A8A17A7A0A4A17A28A29A31A32A14A16A22A31A32A5A8A9A7第五章工作零件的刃口尺寸的计算A5A8A0A7A35A4A8A36A33A34A37A38A39A40A19A21A14A41A42A36A33A37A38A39A40A41A42A5A8A0A7A35A4A17A34A37A38A43A44A45A46A47A14A46A48A49A50A19A21A37A38A43A44A46A47A48A49A50A19A5A8A0A7A35A4A17A4A8A53A23A37A38A14A39A40A19A21A37A38A39A40A5A8A35A7A35A4A17A4A17A30A51A34A38A14A39A40A19A21A51A34A39A40A5A8A52A7A35A4A17A4A9A56A32A54A14A39A40A19A21A5A8A55A7第六章工作零件的结构尺寸A5A8A3A7A52A4A8A53A23A37A38A57A19A21A37A38A5A8A3A7A52A4A17A34A37A38A19A21A37A38A5A8A6A7A52A4A9A30A51A34A38A14A19A21A51A34A5A8A6A7毕业设计（论文）专用纸A58A52A4A0A60A59A61A62A14A16A22A59A61A62A14A5A17A63A7A52A4A35A65A23A57A14A64A66A5A17A8A7A52A4A52A68A33A57A14A64A26A68A33A5A17A8A7A52A4A55A69A62A67A70A14A64A66A70A14A5A17A17A7A52A4A3A72A57A14A64A26A72A57A5A17A17A7A52A4A6A73A62A67A70A14A64A26A70A14A5A17A17A7第七章标准件的选用A5A17A0A7A55A4A8A38A71A14A64A26A5A17A0A7A55A4A17A75A74A75A74A77A75A76A14A64A66A76A14A5A17A0A7A55A4A9A38A78A14A64A26A5A17A0A7A55A4A0A80A23A79A14A64A26A80A23A5A17A35A7A55A4A35A82A81A83A79A81A14A64A66A82A81A5A17A35A7第八章冲床的选用A5A17A35A7第九章模具加工的工艺规程A5A17A52A7第十章冲压工艺卡A5A17A52A7第十一章模具的装调和模具制造注意事项A5A9A63A7A8A8A4A8A38A84A14A67A85A5A9A63A7A8A8A4A17A38A84A86A62A14A87A88A89A90A91A14A92A93A62A14A87A88A89A90A91A14A5A9A8A7第十二章模具的工作过程A5A9A8A7A8A17A4A8A38A84A14A46A48A94A95A94A95A5A9A8A7A8A17A4A17A38A84A96A26A97A98A90A91A14A92A93A26A97A98A90A91A14A5A9A17A7毕业设计（论文）专用纸A99总结A5A9A9A7致谢A5A9A0A7参考文献A5A9A35A7A100毕业设计（论文）专用纸前言模具是工业生产中使用极为广泛的基础工艺装备。在汽车、电机、仪表、电器、电子、通信、家电和轻工等行业中，6080的零件都要依靠模具成形，并且随着近年来这些行业的迅速发展，对模具的要求越来越迫切。精度要求越来越高，结构也越来越复杂，用模具生产制件所表现出来的高精度、高复杂性、高一致性、高生产效率和低消耗，是其他加工制造方法所不能比拟的。模具生产技术的高低，已成为衡量一个国家产品的制造水平的重要标志。目前，国内模具工业发展很快，其产值已超过机床工业的产值。我国模具工业作为一个独立的新型的工业，正处于飞速发展G19466G8585，已成为国G8677G13475G8994的基础工业G1055一，其发展前G7235G2325G2010广G19432。G6466G20056G8991，G7422来我国G4570成为G1002G11040的制造中G5527，这G7368加G13485模具工业G5114来前所G7422G7389的发展机G17947和G12366G19400。G1306G11013于我国模具工业G17227G8505G17751G7214，G5225子G15192“G1073G1128”G7411G19400G15441G7389G17751快发展，G1306G994发G17810国家G11468比，G5058G17329G17836G11468G5415G3835。G16780G3822模具G17836G19668要G17839G2487，模具制造高G13435G1166G6177也G1391不G5224求。为G17839一G8505加快我国模具工业的发展，基G7424G1231G2165G1055一G4613是加快G1166G6177的G3533G1871，G7234G2462G1820G17839的模具G16786G16757G994制造技术，G3533G1871模具G999业的高G13435G1166G6177。为G9397G17287模具制造业对技术工G1166的G19668求，很G3822G13856业技能G3533G16769G4410G7669都G5332G16786G1114模具制造G11468G1863G999业，G13792目前我国模具制造工G17836G8821G7389成为独立的G999业工G12193，G17836G8821G7389G13491一的模具制造G999业G6957G4410G3835G13446和G6957G7460，也G8821G7389G13491一的技能G18504G4462标G1946，G2520G4410G7669和G1237业都G2494能在G6732G13046中G14270行G13464G13467G4445G6502，这G12193毕业设计（论文）专用纸A101G10378G1929G7186G9994不G2045于G16825G999业的发展和G1166G6177G3533G1871的G16280G14551性。G989G11346G1857G2325行，G2520行G2520业对G1186业G1166G2604都G7389G14270G5061G10317G7389的G13856业技能要求。G1186业G1166G2604G5529G20047G10099G13463G6496G6581G7424行业、G7424G4715G1313的G13856业技能，具备一G4462的G2265G6336G13856业技能在内的G13856业G13044G17148，G6177能G14000G1231工作，G6238工作G1582G3921，为社会G1582出G5224G7389的贡献，实现G14270G5061的G1166生价值，在激烈的市场竞争中立于不败G1055地。PREFACETOOLINGISWIDELYUSEDININDUSTRIALPRODUCTIONBASEDPROCESSEQUIPMENTINTHEAUTOMOBILE,MOTOR,INSTRUMENT,ELECTRICALAPPLIANCES,ELECTRONICS,COMMUNICATION,ELECTRICALAPPLIANCESANDLIGHTINDUSTRIES,6080OFPARTSDEPENDSONTHATOFDIEFORMING,ANDRECENTYEARS,WITHTHERAPIDDEVELOPMENTOFTHEINDUSTRY,TOREQUESTMOLDINGTOOLMOREANDMOREURGENTPRECISIONDEMANDISHIGHERANDHIGHER,THESTRUCTUREISALSOMOREANDMORECOMPLEX,WITHMOLDPRODUCTIONPARTSHAVEGENERIZEDTHEHIGHPRECISION,HIGHCOMPLEXITY,HIGHCONSISTENCY,HIGHEFFICIENCYANDLOWCONSUMPTION,ISOTHERPROCESSINGMANUFACTURINGMETHODSFAR4MOLDPRODUCTIONTECHNOLOGY,HASBECOMETHEDISCRETIONTOMEASUREACOUNTRYSPRODUCTSMANUFACTURINGLEVELSOFIMPORTANTSYMBOLATPRESENT,THEDOMESTICMOULDINDUSTRYDEVELOPSFAST,ITSA102毕业设计（论文）专用纸OUTPUTVALUEHASEXCEEDEDTHEVALUEOFTHEMACHINETOOLINDUSTRYOURMOULDINDUSTRYASANINDEPENDENTTYPEOFINDUSTRY,ISINRAPIDDEVELOPMENTSTAGE,HASBECOMEONEOFTHEFOUNDATIONOFTHENATIONALECONOMYINDUSTRYANDITSDEVELOPMENTPROSPECTACCORDINGTOTHEFORECASTFUTURE,OURCOUNTRYWILLBECOMETHEWORLDSMANUFACTURINGCENTER,THISMORETOMOULDINDUSTRYHASBROUGHTUNPRECEDENTEDOPPORTUNITIESFORDEVELOPMENTANDSPACEBUTBECAUSEOURCOUNTRYMOULDINDUSTRYSTARTEDLATECONTINUOUSLYIMPROVINGTHE“NINTHFIVEYEARPLANPERIOD,THOUGHTHEREISAFASTDEVELOPMENT,BUTCOMPAREDWITHTHEDEVELOPEDCOUNTRIES,GAPSTILLQUITELARGEMANYMOULDSTILLNEEDTOBEIMPORTED,MOULDMANUFACTURINGSENIORTALENTSAREINSHORTSUPPLYINORDERTOFURTHERACCELERATETHEDEVELOPMENTOFDIEANDMOULDINDUSTRYINCHINA,ISONEOFTHEBASICTASKSTOSPEEDUPCULTIVATINGTALENTS,POPULARIZETHEADVANCEDMOLDDESIGNANDMANUFACTURINGTECHNOLOGY,CULTIVATEMOULDPROFESSIONALSENIORTALENTSTOMEETTHEMOLDMANUFACTUREOFTECHNICALWORKERSNEEDS,MANYVOCATIONALSKILLSTRAININGSCHOOLSAREOPENEDMOULDMANUFACTURINGRELATEDPROFESSIONALS,ANDATPRESENTOURCOUNTRYMOULDMANUFACTURINGWORKHAVENTBECOMEINDEPENDENT毕业设计（论文）专用纸A103PROFESSIONALWORK,THEREISNOUNIFIEDMOULDMANUFACTURINGPROFESSIONALTEACHINGSYLLABUSANDTEXTBOOKS,ALSODOESNOTHAVEUNIFORMSTANDARD,EACHSCHOOLSKILLAPPRAISALANDENTERPRISECANONLYINTHEDARKTOORGANIZEARRANGEMENT,THISSITUATIONOBVIOUSLYUNFAVORABLETOTHEPROFESSIONALDEVELOPMENTANDTALENTCULTIVATIONREGULARITY360,VARIOUSINDUSTRIESFORPRACTITIONERSHAVETHEIROWNSPECIALVOCATIONALSKILLSREQUIREMENTSEMPLOYEESMUSTGRASPSKILLEDINDUSTRYORINTHEPOSTVOCATIONALSKILLS,HAVECERTAININCLUDINGVOCATIONALSKILLS,PROFESSIONALQUALITY,ABILITYCOMPETENCEWORK,THEWORKWELL,MAKEDUECONTRIBUTIONFORTHESOCIETY,TOACHIEVETHEIRLIFEVALUES,INTHEFIERCEMARKETCOMPETITIONINVINCIBLE毕业设计（论文）专用纸A104一、零件的工艺分析毕业设计（论文）专用纸A58A105A106A107A108A109A110A105A106A111A112A113A114A115A116A117A110A118A119A113A120A121A122A123A124A122A125A126A120A127A128A129A130A131A129A116A132A133A134A135A110A136A107A137A129A138A139A99A140A141A142A143A144A145A146A147A109A148A149A150A151A152A110A107A153A154A155A106A147A109A120A156A157A107A153A123A155A106A110A158A159A160A140A141A161A162A163A164A120A165A166A149A105A106A110A157A167A166A168A120A160A169A157A149A107A137A170A147A139A100A171A172A173A122A146A147A109A174A114A175A176A177A110A171A172A148A149A178A179A171A172A120A136A180A181A182A58A101A183A184A185A147A109A171A172A110A186A187A120A163A147A109A188A122A189A190A191A192A165A193A158A159A139A194A186A187A195A136A196A197A171A172A186A187A115A198A199A109A200A142A198A102A1110620A201A201A202A2030520A201A201A204A2050300A201A201A206A207A208A209A210A211A2024300A201A201A212A213A2023000A201A201A214A215A216A210A217A205310A201A201A211A202210A201A201A218A219A220A221A222A223A224A225A206A207A226A227A228A229A230A231二制定工艺方案A225A232A207A233A234A228A214A235A236A237A238A239A240A241A232A242A224A243A219A244A245A246A247A248A249A232A250A251A252A253A254A211A255A210A136A236A237A224A137A228A214A224A244A245A125A232A242A0A1A2A230A254A202A255A210A236A237A141A228A214A11A227A228A3A224A244A245A11A227A0A1A2A230A143A217A4A210A228A214A141A236A237A59A5A228A3A224A244A245A6A7A0A1A2A230A251A252A254A211A255A0A138A8A9A10A125A224A148A12A13A14A15A224A153A245A16A17A224A154A18A19A20A21A22A23A24A25A224A160A26A3A161A27A246A28A29A30A208A31A32A33A34A246A239A232A242A224A1A2A139A35A36A37A224A172A219A38A39A206A207A40A41A42A1A2A43A44A63A230毕业设计（论文）专用纸A251A252A254A202A255A244A245A11A227A0A224A3A161A27A246A28A29A30A208A243A219A33A34A238A239A45A46A238A239A219A220A232A242A224A1A2A139A35A37A224A226A227A40A41A42A206A207A1A2A224A228A207A47A48A18A37A224A180A49A48A224A67A50A48A182A51A52A53A54A18A55A224A67A56A237A44A63A36A57A224A243A245A58A60A237A224A36A171A61A237A53A54A62A64A224A226A73A228A65A237A230A251A252A254A217A255A244A245A6A7A0A224A3A161A27A246A28A29A30A208A243A219A33A34A66A239A232A242A224A1A2A139A35A37A224A226A227A197A55A68A206A207A43A40A41A42A206A207A1A2A224A19A20A21A22A23A24A25A224A160A18A172A69A70A208A71A209A72A67A51A52A246A74A16A224A232A207A75A232A47A48A36A37A224A67A50A48A76A51A77A53A54A18A40A224A219A182A75A232A172A48A18A40A224A203A78A51A52A47A48A44A63A37A224A84A79A21A80A1A2A224A6A7A0A34A241A87A37A230A154A18A219A220A251A252A224A83A81A1A2A41A42A82A40A41A42A1A2A224A82A85A17A86A69A70A214A58A216A43A88A89A47A48A90A91A244A245A92A93A249A251A252A224A160A94A95A96A97A232A207A208A98A99A239A214A224A217A244A245A100A203A101A11A227A0A224A220A102A36A251A103A224A82A251A103A104A237A43A223A105A224A90A91A244A245A209A203A101A11A227A0A224A226A237A251A101A244A245A106A16A226A237A107A224A91A51A251A101A244A245A91A51A108A91A51A230三排样及材料的利用率A211A213A223A109A251A101A43A110A111A210A233A232A207A209A112A154A18A10A125A224A234A113A56A237A43A161A114A16A32A224A244A245A98A104A237A115A223A43A223A109A251A101A224A116A48A76A209A112A117A238A228A3A232A250A118A0A138A110A111A240A119A217A120A121A224A122A91A123A58A124A210A238A232A207A126A43A123A58A253A2441A245A202A213A127A201A201A232A207A58A128A123A58A253A244A245A202A213A202A201A201A247A129A255A248A216A249A245A130MAXA251A244A245A202A203A251A202A245A202A121A201A201A101A197A224A131A132A132A252A29A81A61A237A251A133A43A228A207A134A48A224A201A201毕业设计（论文）专用纸A135A132A132A228A207A140A126A43A123A58A124A224A201A201A202A255A142A237A43A134A48A111A144A145A245A143A130A251A202A2441A40A245A254A203A127A251A20222A2550A245A203A212A213A212080A201A201A101A197A141A142A237A134A48A125A133A254A146A133A255A147A54A224A117A238A228A3A232A250A118A0A138A110A111A240A119A217A141A211A127A243A149A245A127A213A231A201A201A101A197MAXDA150A151A152A155A156A237A157A158A159A162A163A164A165A175A166A167A168A169A169A170A150A173A241A174A176A168A169A169A177A178A179A159A181A183A164A184A185A1860A187A186A188A189A187A190A191A192A191A188A193A192A194A187A190A190A192A195A169A169A219A196A189A198A179A159A181A199A165A254A200A159A201A183A164A183A202A204A205A151A206A207A208A199A210A211A212A213A214A215A177A198A216A218A221A222A189A187A193A192A194A169A169A224A225A227A228A229A230A231A232A230A235A236A239A242A193毕业设计（论文）专用纸A195A192A243A246A166A167A164A213A250A253A255A178A243A246A164A21A0A23A187A186A192A24A58A25A143A262A188A25121A188A25122A144A187A190A193A195A190A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