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端蓋沖壓成形工藝及模具設(shè)計(jì)
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摘 要：本次畢業(yè)設(shè)計(jì)的內(nèi)容為用模具生產(chǎn)軸承座端蓋的坯件，制定出相關(guān)的工藝路線，設(shè)計(jì)出生產(chǎn)所用模具。工藝路線主要包括落料、拉深兩道工序，設(shè)計(jì)為落料拉深復(fù)合模。沖壓工藝的選擇是在查閱了相關(guān)資料和對(duì)產(chǎn)品外形成尺寸進(jìn)行了仔細(xì)分析的基礎(chǔ)上制定的；沖壓模具的設(shè)計(jì)綜合考慮了經(jīng)濟(jì)性、零件的沖壓工藝性和復(fù)雜程度等諸多因素；產(chǎn)品毛坯的展開尺寸計(jì)算是在方便計(jì)算又不影響零件成型的前提下轉(zhuǎn)化為熟悉的模型進(jìn)行的。模具主要部分零件給出了相應(yīng)的尺寸計(jì)算，同時(shí)給出了詳細(xì)的零件結(jié)構(gòu)設(shè)計(jì)，并附有相應(yīng)的零件圖，最后根據(jù)零件結(jié)構(gòu)設(shè)計(jì)和生產(chǎn)零件的要求生成了總裝配圖。
關(guān)鍵詞：?落料，?拉深?，復(fù)合模????????
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BEARING CAP PARTS TAMPING
FORMING THCHNOLOGY AND
DIE DESIGN
?ABSTRACT:?The?graduation?project?contents?of?the?bearing pedestal,develop?a?process?route,?design?production?molds.?The?process?route?is?mainly?two?processes?include?blanking,?drawing,?design?drawing?composite?blanking?mode.?The?choice?of?the?stamping?process?is?developed?on?the?basis?of?careful?analysis;?stamping?die?design?took?into?account?the?economy,?parts?stamping?process?as?well?as?the?complexity?of?many?factors;?rough?dimensions?of?access?to?relevant?information?and?products?formation?commencement?size?calculation?is?convenient?without?affecting?the?parts?forming?the?premise?of?the?model?into?the?familiar.?Mold?some?parts?are?given?the?appropriate?size?calculation?gives?a?detailed?part?structure?design,?together?with?the?corresponding?parts?diagram,?according?to?the?requirements?of?part?structural?design?and?production?parts?to?generate?the?final?assembly?drawing.?
KEYWORDS:?Blanking?，deep?drawing，composite?mold?
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