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1、全套設(shè)計(圖紙)加扣扣1945354552015屆湖北汽車工業(yè)學院畢業(yè)設(shè)計(論文)全套設(shè)計(圖紙)加扣扣194535455摘要全套設(shè)計(圖紙)加扣扣194535455論文主要是研究越野車后圍密封梁修邊沖孔模具設(shè)計。它側(cè)重于修邊沖孔模具的結(jié)構(gòu)設(shè)計和工藝計算分析,使用AutoCAD繪制二維工程圖,運用Pro/e軟件進行三維數(shù)字化建模和模具的虛擬裝配,以及裝配體的干涉分析。本文對模具國內(nèi)外行情和發(fā)展趨勢做了一定的分析。其中對其主要零部件的結(jié)構(gòu)、功能要求作了詳細說明;對工藝方案的經(jīng)濟性和技術(shù)可行性進行了分析比較;對模具進行了受力分析;對主要零部件的工藝路線做了分析。在整個修邊沖孔模
2、的設(shè)計過程中,嚴格按照零件的工藝要求,綜合考慮零件生產(chǎn)要求,來縮短零件加工周期,提高零件加工精度和質(zhì)量,從而實現(xiàn)產(chǎn)業(yè)利潤最大化。關(guān)鍵詞:修邊沖孔模;模具設(shè)計;虛擬裝配;干涉分析全套設(shè)計(圖紙)加扣扣1945354552015屆湖北汽車工業(yè)學院畢業(yè)設(shè)計(論文)全套設(shè)計(圖紙)加扣扣194535455Abstract全套設(shè)計(圖紙)加扣扣194535455ThepapermainlyisthestudyoftheSUVdefendersealbeamtrimmingpunchingmold.Itfocusesonthetrimmingpunchingdiestructurede
3、signandprocesscalculationandanalysis,usingAutoCADdrawing2Dengineeringdrawing,usePro/Esoftwarefor3Ddigitalmodelingandvirtualassemblyofthemold,andtheanalysisoftheassemblyinterference.Inthispaper,themoldmarketanddevelopmenttrendathomeandabroadforanalysis.Oneofthemainpartsofillustratesindetail
4、thestructure,functionrequirements;Theeconomyandtechnicalfeasibilityoftheprocessareanalyzed;Thestressanalysiswascarriedoutonthemold;Analyzedtheprocessofmaincomponents.Throughoutthetrimmingofthepunchingdiedesignprocess,instrictaccordancewiththerequirementsofpartsisconsideringpartsproductionr
5、equirementsandtoshortentheprocessingcycle,improvemachiningprecisionandqualityofparts,soastorealizeindustryprofitmaximization.Keywords:Trimmingpunchingdie;Diedesign;Virtualassembly;Interferenceanalysis全套設(shè)計(圖紙)加扣扣1945354552015屆湖北汽車工業(yè)學院畢業(yè)設(shè)計(論文)全套設(shè)計(圖紙)加扣扣194535455目錄全套設(shè)計(圖紙)加扣扣194535455全套設(shè)計(圖紙
6、)加扣扣194535455第一章概論..............................................................................................................................1全套設(shè)計(圖紙)加扣扣1945354551.1沖壓模具的發(fā)展與現(xiàn)狀.................................................................................................11.1.1沖壓模具工業(yè)發(fā)展
7、概況........................................................................................11.1.2沖壓模具工業(yè)未來前景......................................................................................11.2CAD在模具設(shè)計中的應用....................................................