[机械类类论文精品]成型（形）方案拟定及模具设计与制造

A1A0A2A3A4A5A6A7A8A9A10毕业设计题目成型（形）方案拟定及模具设计与制造系机电工程系专业模具设计与制造学生姓名班级学号指导教师职称完成日期2010年11月25日A11A12A13A14A15A16A17A18A19A20A21毕业设计评阅书学生姓名班级题目弯曲成型（形）方案拟定及模具设计与制造指导教师职称1、指导教师评语签名年月日2、答辩委员会综合评语经课程设计答辩委员会综合评定成绩为答辩委员会主任签字年月日毕业设计明细表A22A23A24A25A26A27A28A29A30A31A32封面张说明书页表格张插图幅附设计图张完成日期2010年11月25日目录一、固定支架工件图二、设计说明书三、固定支架弯曲模具的工艺分析（1）原材料分析（2）固定支架工艺分析A33A34A35A36A37A38A39A40A41A42A43（3）主要计算弯曲力的计算小相对弯曲半径弯曲件的尺寸公差弯曲角度（4）弯曲件的质量分析弯裂回弹半成品尺寸的计算弯曲时的顶件力和卸料力弯曲时压力机吨位的确定四、弯曲模工作零件的结构确定（1）弯曲凸模G3290角半径（2）弯曲G1997模的G3290角半径（3）弯曲G1997模的工作G18108分G9157度（4）弯曲凸模和G1997模G1055G19400的G19400G19565（G24）弯曲凸模和G1997模G4497度尺寸的计算G1128、弯曲模的主要零G18108件设计（1）工作零件凸模G1997模（2）模架的G17885G11004（3）模G7576的G17885G11004G1857、设计G5527G5483G983、G2454G13783G7003G10498G1855、工艺工程工G5219G2357G1073、G16025G18209图零件图槽板冲孔落料复合模一冲裁件工艺分析A44A45A46A47A48A49A50A51A52A53A54G11013G990G17860零件图G2499G11705G712G8504G1926压件为G3822G17805形G5114G3290G5371结构G1000对称的工件G452零件尺寸G7092G10317G8542要G8726G1866公差G12573级G2499G6365IT14级G17885G2474G712G2375G712450620G712103600G712690740G71233500G712100360G712150430G712305200G712620740G452G2045G11004G7234G17902G1926G16021方G5347G2499G17810G2052图G7691要G8726尺寸G452G1866材料为Q235G452G2414度T05MMG452二工艺方案的确定G2164工G8504零件G2499G18331G11004G2345工G5219模、级G17839模、G3809合模G452G8616G17751G1866G10317G98691G714G2345工G5219模G452G17878G11004G1122小G6221量生G1147G712G3324压力机一G8437G15904程G1881G2494G14033完成一G1022工G5219G712G2375G8611G17959工G5219要一G2115模具G712G17837G7691G2520G17959工G5219G19400的半成品G17828G17767G1075会G3698A55A56A57A58A59A60A61A62A63A64A65G3822G712模具G1926压设G3803和G1166力G18129会G3698G2164G712G1889G7389G2345工G5219模的生G1147G10587G17751G1314G712G13792G1000一G14336G2494G17878合G1025小G6221量的生G1147G4522G714级G17839模G3324压力机一G8437G15904程G1025完成G3822G1022工G5219的模具G452G4439具G7389G17751G20652的G4445G1852G5627G712G5390度G17751G20652G712G1363G11004级G17839模G1427G1122G1926压生G1147G14270G2172G2282G712G2499G18331G11004G20652G17907压力机G712G17837G7691生G1147G10587G17751G20652G712G1306级G17839模G17751G19602G1457G16789G1881G3818相对位G13634的一G14280G5627G712G1926G16021件G12946度G8616G17751G20652G712G17878G11004G1122G1025、G3835G6221量生G1147G4523G714G3809合模G3324压力机的一G8437G15904程G1881G712G3324G2528一工位G990G2528时完成G1972G17959工G5219的G1926模G452G1926件材料G7092G20047G17839G13485G12239G2172G712G1926件G12946度G17751G20652G712G993G2475G17877料误差影响G712G1881G3818相对位G13634一G14280G5627好G712G1926件表面G17751为平整G712G17878宜G1926薄料G712G1075G17878宜G1926脆G5627或软质材料G712G2499充分G2045G11004短料和斜角余料G712G1926模面积G17751小G712G17878合G1025、小型零件的G3835G6221量生G1147G452G11013所G17860三种模具的G10317G9869G2499G11705G712G2345工G5219模G993G17878合G3835G6221量生G1147G712显然G993G17878合G8504设计G1025的零件的G2164工G712级G17839模G17751G19602G1457G16789G1881G3818形相对位G13634的一G14280G5627G712材料的定位G3324级G17839模的设计G1025G8616G17751G3809杂G1306相当重要G712G13792G3809合模G14033G3324压力机一G8437G15904程G1881完成落料、G1926孔及拉G9157G12573数G17959工G5219G712G3324完成G17837些工G5219的过程G1025G712G1926件材料G7092需G17839G13485G12239G2172G712G1881G3818相对位G13634一G14280G5627好G452根据零件工艺G5627要G8726G2499G17885G3809合模对设计的零件G17839G15904G2164工G712G13792倒G16025G3809合模G17751正G16025G3809合模操作方G1427G712G14033G16025G14270G2172拨料G16025G13634G712既G14033提G20652生G1147效G10587又G14033G1457G16789G4445G1852生G1147G712孔的废料G17902过凸G1997模的孔径下A66A67A68A69A70A71A72A73A74A75A76漏料G452综G990所G17860分析G2499G11705G8504设计G18331G11004倒G16025G3809合模G452三冲裁工艺的计算1G714凸、G1997模G19400G19565值的确定凸、G1997模G19400G19565对G1926G16021断面的质量、尺寸G12946度、模具寿命以及G1926G16021力、卸料力、推件力G12573G7389G17751G3835影响G712所以必G20047G17885择合理的G19400G19565G452根据所G2164工的零件材料以及G1866G2414度查表（G1926压工艺与模具设计李名望主编G712表213）G2499G2494G5483ZMIN0040MMG712ZMAX0060MMG4522G714凸、G1997模刃口尺寸的确定1）判断G2499G15904G5627ZMIN0040MMG712ZMAX0060MMZMAXZMIN006004002MM查表（G1926压工艺与模具设计李名望主编G712表216）G2499G11705凸、G1997模的制造公差A77002MM,A78002MMG452A77A78004002G2375G993满足A77A78ZMAXZMIN所以G993G14033G18331G11004分别G2164工凸、G1997模G452故G18331G11004G2345G18209G2164工凸、G1997模G452G11013零件工艺分析G2499G11705零件的公差G12573级G2474IT14级G712根据G1866公差G12573级查表（G1926压工艺与模具设计李名望主编G712表215）G2499G2474XA79A80A81A82A83A84A85A86A87A88A8905MM对G1122G1926孔凸模G7389尺寸A103600G712B305200G712C33500A10X04/36010180090MMB30X04/52030260130MMC325X4/250031250600MM对G1122落料G1997模G7389尺寸D450620G712E690740G712F100360G712G150430G712H620740D45X4/620044691300MME69X4/740068631800MMF10036/2036/8982004MMG15043/2043/81479005MMH62X4/740061631800MMA79A80A81A82A83A84A85A86A87A88A89四排样设计1G1926G16021件排G76912材料G2045G11004G1058701SS100S1条料面积S0零件面积01SS1003120/4242773五冲裁工艺力的计算1G714G1926G16021力的计算FKLTFG1926G16021力LG1926G16021零件轮廓长度A79A80A81A82A83A84A85A86A87A88A89T板料G2414度KG4445G1852系数材料抗剪G5390度常G2474K13根据零件材料查表（G1926压工艺与模具设计李名望主编G712附表11）G2499G11705的G2474值范围为310380MPA故G2499G2474350MPAF1KL1T8281NF2KL2T26845NL1零件G1881形轮廓长度L2零件G3818形轮廓长度2总压力的计算FQF1F2FA90FA91FA91KA91F1FA90KA90F2FA90卸料G18108分的卸料力FA91G1926孔G18108分的推件力FQF1F2FA90FA9137006N六压力中心的计算A92A93A94A95A96A97A98A99A100A101A102G11013零件的工艺分析G2499G11705G712零件为对称工件G712故G1866压力G1025G5527就是工件的G1972何G1025G5527G452G2375G7389X00Y00七主要零件的尺寸计算1G714落料G1997模G1997模G2414度HKBK系数G712G13783虑板料G2414度的影响BG1926G16021件的最G3835G3818形尺寸G1997模壁G2414C（152）HG2375G7389H15MMC30MM根据零件的最G3835G3818形尺寸6964MM将G1866标准G2282G2499G5483出G1997模的G3818形尺寸100100MMA103A104A105A106A107A108A109A110A111A112A1132凸模凸模形G5347的确定常G11004的凸模形G5347G7389两种G2375直G17902G5347和台阶G5347直G17902G5347凸模容易G2164工G712G1306固定板型孔G2164工G17751G3809杂G712G17837种凸模的工作端应G17839G15904淬火G712淬火长度约为G1852长的1/3G712另一端处G1122软状态G712G1427G1122与固定板铆接G712为铆接凸模总长度应G3698G21641MM非G3290形断面的凸模常G11004直G17902G5347G712直G17902G5347凸模G1866工作G18108分和固定G18108分的形状与尺寸相G2528G452台阶G5347凸模G1866工作G18108分和固定G18108分的形状与尺寸G993G2528G712一G14336G2494G17878合做成G3290形或矩形故G712根据G8504G1926G16021件的G3818形G17885择直G17902G5347凸模G8616G17751好G452G1866结构如下A103A104A105A106A107A108A109A110A111A112A113凸模的固定方G5347凸模长度LH1H2T1H1凸模固定板的G2414度H2落料G1997模的G2414度T导板的G2414度3G714凸G1997模A103A104A105A106A107A108A109A110A111A112A1131）G1997模的洞口形G5347直壁G5347如A图所G12046G712G1866孔壁G3414直与顶面G712G3324G1474G11964刃口时G1997模型孔尺寸会G6925G2476G712故G1926件G12946度G17751G20652G712刃口G5390度G1075G17751好G712直壁G5347刃口G1926G16021时G11964G6451G3835G712洞口G11964G6451G2530会形成倒G19193形G712G3252G8504G8611G8437G1474G11964的刃G11964量G3835G712总寿命G1314G712G1926G16021时工件易G3324孔G1881积G13870G712G1017重时会G1363G1997模G13972裂G452斜壁G5347如B图所G12046G712G1866G10317G9869与直壁G5347相G2465G712斜壁G5347G1997模G3324G20046出件（下出件）的模具G1025应G11004G5203G8879G452凸台G5347如C图所G12046G712G1866淬火G11840度为3540HRC是一种G1314G11840度的G1997模刃口G2499G11004G19192G6183斜面的方G8873G7481G16855整G1926G16021G19400G19565G712直G2052G16809出合G7696的G1926G16021件为G8502G712G17837种G1997模主要G11004G1122板G241403以下的小G19400G19565、G7092G19400G19565模具G452A103A104A105A106A107A108A109A110A111A112A113G11013G1122所G2164工的零件要G8726的G12946度G12573级G17751G1314G712形状相对G17751为G12628G2345G712G2414度G17751小G712故G2499G17885G11004斜壁G5347G1997模G452G1866主要G2454数如下图所G120462）凸G1997模的固定方G5347如下图所G12046A114A115A116A117A118A119A120A121A122A123A1244凸模固定板凸模固定板G11004G1122固定凸模G712G1866G3818形尺寸一G14336与G1997模G3835小相G2528G712G2499G11013标准查G5483（100100MM）G712固定凸模的型孔与凸模固定G18108分相G17878应G712型孔位G13634应与G1997模型孔位G13634G2339G16855一G14280G452凸模G3324凸模固定板G1881的固定方G8873G17902常是将凸模压G1849固定板G712直G17902G5347凸模压G1849G18209合G11004G497/G75G25G452G1866G2414度一G14336G2474G1997模G2414度的0G25G160G27G1505G4525G3455板G3455板G16025G3324固定板与模G5243G1055G19400G712G4439的作G11004是G19462G8502G1926G16021时凸模压G3363模G5243G712G1866尺寸G2499G3324标准G1025查G5483（100100MM）G15处理G11840度G24744348HRCG712G3455板G2414度一G14336G2474412MMG2499G2474值为8MM八定位零件1G714G6389料G19156G6389料G19156G11004G1122G19492定条料G17877G17839G17329G12175G712G6281G1315条料的G6657G17805或工件轮A125A126A127A128A129A130A131A132A133A134A135廓G712G17227定位作G11004G712G6389料G19156G7389固定G6389料G19156和G8975G2172G6389料G19156两G12879固定G6389料G19156一G14336G16025G3324G1997模G990G712G13792倒G16025G3809合模的落料G1997模G3324G990模G18108分G712所以G993宜G4445G16025固定G6389料G19156G712应G18331G11004G8975G2172G6389料G19156G712G1866结构如下图所G12046（G1926压G6175G1888G10591G4401G3533主编G712表1060）D150110MM,D801500060MMH3MM,L18MM2G714导料板导料板的作G11004是导正材料的G17877G17839方G2533G712为G1363条料G20046G2045G17902过G712导料板的G19400G17329应G12573G1122条料的最G3835G4497度G2164G990一G19400G19565值G712G1186G2503G2533G5050G17877料时G712与条料相G19764的G3534准板G3324G2530G1403G712G1186G2081G2533G2530G17877料时G712G3534准导料板G16025G3324G5050G1403G452G1866结构如下图所G12046A136A137A138A139A140A141A142A143A144A145A146查表（G1931G1926压模具设计指导G10591G14471主编G712表228）G2499G2474H6MM九卸料与推件装置1G714卸料G16025G13634卸料G16025G13634G7389G2030G5627卸料G16025G13634和弹G5627卸料G16025G13634G712G17836G7389废料G2011G2004卸料G16025G13634G2030G5627卸料G16025G13634G712常G11004G1122G17751G11840、G17751G2414G1000G12946度G993G3838G20652的工件G1926G16021弹G5627卸料G16025G13634一G14336G11013卸料板、弹G5627G1815件（弹G12795或G8245G11394）、和卸料G15758G19037G13464成G712G17878G11004与G1926G16021G2414度小G112215MM的板料G712卸料板G1872G7389压料作G11004、G1926G16021平整G452对G1122G3835G1025型零件G1926G16021或成形件G2011G17805、G17836常G18331G11004废料G2011G2004的形G5347将废G17805G2011断分G5332G712G17810G2052卸料的目的G452G7424G8437设计G18331G11004弹G5627卸料G16025G13634G712G1866结构如下图所G12046A136A137A138A139A140A141A142A143A144A145A1462推件G16025G13634推件G16025G13634G7389G2030G5627和弹G5627两种G712弹G5627推件G3132一G14336G16025G1122下模G5243下面G712与下模相G17842G452G17837种G16025G13634G19512G7389推出工件的作G11004G3818G712G17836G14033压平工件G712G11004G1122卸料和G13543G1926G452G2030G5627推件G3132一G14336G16025G1122G990模G712推件力G3835G1000G2499G19764G712G1866推件力G17902过G6183G7450推板推G7450推件G3371G1268G14279工件G712推G7450常G11004G112234G1022G1000G3355G2260分G5079、长短一G14280G712推板G16025G3324G990模板的孔G1881G712为G1457G16789凸模支G6227G2030度和G5390度G712G6930推件板的孔G993G14033G19087G12366G712推板的形状要G6365G15999G6298下的工件形状设计G452G1866结构如下图所G12046A136A137A138A139A140A141A142A143A144A145A146推件板的形状A136A137A138A139A140A141A142A143A144A145A146十导向装置导G2533G16025G13634G2499G1457G16789模具G1926压时G712G990、下模G7389一G12946确的位G13634G1863系G712G3324G1025、小型模具G1025的最G5203G8879G18331G11004的导G2533零件是导G7621和导G3883G452导G7621（导G3883）常G11004两G1022G712对G1025型G1926G16021或G1926件G12946度要G8726G20652的G14270G2172G2282G1926模G712G2029G18331G11004四G1022导G7621G712G3324G4445G16025G3290形G1926件G12573一G12879G7092方G2533G1926模时G712为G18003G1825G16025G19181将对角模架和G1025G19400模架G990的两导G7621做成直径G993G12573的形G5347G712四导G7621的模架G2499做成G2081G2530的G19400G17329G993G2528的模G5243G452对G2499G14033G1147生G1403G2533推力时G712要G4445G16025G8502推G3371G712G1363导G7621G993G2475弯曲力G452一G14336导G7621G4445G16025G3324下模G5243G712导G3883G4445G16025G3324G990模G5243G712分别G18331G11004过G11420G18209合G452导G3883结构如下图所G12046查表（G1931G1926压模具设计指导G10591G14471主编G712231）G7389A136A137A138A139A140A141A142A143A144A145A146D35050340MMD2202100MMH28MML70MML15MM材料为20G19062G712G9921处理为G9195G11911G9157度0812MMG712G11840度5862HRC导G7621结构如下图所G12046查表（G1931G1926压模具设计指导G10591G14471主编G712232）G7389D2200090MML110MM材料为20G19062G712G9921处理为G9195G11911G9157度0812MMG712G11840度5862HRCA136A137A138A139A140A141A142A143A144A145A146十一模柄的选择G1025、小型模具G18129是G17902过模G7576固定G3324压力机G9381G3371G990的G712对G1122G3835型模具G712G2029G2499G11004G15758G19037、压板直接将G990模G5243固定G3324G9381G3371G990模G7576G7389G2030G5627模G7576与G9026G2172模两G3835G12879G712G2030G5627模G7576是指模G7576与G990模G5243是G2030G5627G17842接G712G993G14033G2469生相对G17828G2172G452G9026G2172模G7576是模G7576相对G990模G5243G14033作G5506小的G6682G2172G712G18331G11004G9026G2172模G7576G2530G712压力机G9381G3371的G17828G2172误差G993会影响G990、下模的导G2533G452G11004G1114G9026G2172模G7576G2530G712导G7621与导G3883必G20047G3999G13468G3883合G712G993G14033G14085G12175G452G7424G8437设计G1025G6177G11004凸G13548模G7576G712G1866结构如下图所G12046A136A137A138A139A140A141A142A143A144A145A146查表（G1926压G6175G1888G10591G4401G3533主编G7121049）G7389D2506501950MMD7500190MMH64MMH19MMH216MMD111MMD152MMD215MMD39MM十二模架的选择模架是G11013G990模G5243、下模G5243、模G7576及导G2533G16025G13634G13464成模架是整G2115模具的G20604架G712模具的G1852G18108零件G18129固定G3324G990面G452模架将G6227G2475G1926压过程G1025的G1852G18108G17745G14667G712模架的G990模G5243G17902过模G7576与压力机G9381G3371相G17842G452下模G5243G11004G15758G19037压板固定G3324压力机的工作台面G990G712G990、下模G1055G19400G19764模架的导G2533G16025G13634G7481G1457G6357G1866G12946确位G13634G712以G5353导凸模G990、下G17828G2172G712G1457G16789G1926G16021过程G1926G1926G16021过程G1025的凸、G1997模G19400G19565G3355G2260G452模架的形G5347标准模架G1025G712应G11004最G5203是是G11004导G7621、导G3883作为导G2533G16025G13634的模架G712根据导G7621、导G3883位G13634的G993G2528G7389四种G3534G7424形G5347G2530G1403导G7621模A136A137A138A139A140A141A142A143A144A145A146架、G1025G19400导G7621模架、对角导G7621模架、四导G7621模架G2530G1403导G7621模架G17877料方G1427G712G2499以G13449G2533、横G2533G17877料G712G1306是G1926压时如果G7389偏G5527G17745G14667G712G2029导G7621、导G3883会G2345G17805G11964G6451G712G4439G993G14033与G9026G2172模G7576G18209G3883G1363G11004G1025G19400导G7621模架G712导G7621G5050、G2503对称分G5079G712G2475力G3355G2260G712所以导G7621、导G3883G11964G6451G3355G2260G712G1306G2494G14033G1186正G2081方G17877料G452对角导G7621模架G712导G7621的分G5079对G1122模具G1025G5527G712G13449G2533、横G2533两G1022方G2533G18129G14033G17877料G452四导G7621模架G712导G2533G12946度与G2030度G18129G17751好G712常G11004G3835型G1926模G452模架G3835小规G7696G2499根据G1997模的周界尺寸直接G1186标准G1025G17885G2474G452根据落料G1997模周界尺寸100100MM查表（G1931G1926压模具设计指导G10591G14471主编G712表241）G2499G17885择以下G2454数的模架A136A137A138A139A140A141A142A143A144A145A146十三设备的选择根据FQ380N查表（G1926压工艺与模具设计李名望主编G712附表21）G2499G17885择G1926G16021设G3803的型号为J115J115的主要技术G2454数如下公称压力50KNG9381G3371G15904程G8437数150/MIN最G3835闭合G20652度170MM闭合G20652度G16855节量30MMG9381G3371G1025G5527线G14279床身G17329G12175100MMA147A148A149A150A151A152A153A154A155A156A157G2081G2530180MM工作台尺寸G5050G2503320MMG3455板G2414度直径25MM模G7576孔尺寸G9157度40MM十四设计心得设计心得随着毕业日子的G2052G7481G712毕业设计G1075接近G1114尾声G452经过G1972周的奋战我的毕业设计G13468G1122完成G1114毕业设计G993仅是对G2081面所学G11705识的一种检验G712G13792G1000G1075是对G14270己G14033力的一种提G20652G452G17902过G17837G8437毕业设计G1363我明白G1114G14270己原G7481G11705识G17836G8616G17751欠缺G452G17902过G8504G8437落料拉G9157G3809合模毕业设计G712G1363我G2475益匪浅G712G4439G1363我系统的学习G1114G1926孔落料G