控制沖壓件生產成本(ben)的方法大連沖壓廠家(jia)告訴你！

  沖壓模具試制或沖壓件(jian)產(chan)(chan)品小批量生(sheng)產(chan)(chan)時(shi),降(jiang)低成本(ben)(ben)的(de)有效途徑是(shi)(shi)降(jiang)低固定(ding)費用(yong)(yong),這(zhe)樣能取得較(jiao)好的(de)經濟效益,其中(zhong)降(jiang)低沖壓模(mo)(mo)具(ju)費用(yong)(yong),是(shi)(shi)降(jiang)低成本(ben)(ben)的(de)主要措施。如(ru)果(guo)沖壓件(jian)質量要求較(jiao)高,須采用(yong)(yong)正(zheng)規模(mo)(mo)具(ju)。自(zi)動(dong)化生(sheng)產(chan)(chan)對(dui)安全和降(jiang)低成本(ben)(ben)都(dou)有利。是(shi)(shi)沖壓加工(gong)的(de)發展方向,今后不僅大批量生(sheng)產(chan)(chan)中(zhong)應采用(yong)(yong)自(zi)動(dong)化,在小批量生(sheng)產(chan)(chan)中(zhong)也傾(qing)向采用(yong)(yong)自(zi)動(dong)化。

  沖(chong)(chong)壓(ya)工(gong)(gong)(gong)藝(yi)文件(jian)(jian)一般以工(gong)(gong)(gong)藝(yi)過(guo)程卡的(de)(de)形(xing)式表示，它綜合(he)地表達了沖(chong)(chong)壓(ya)工(gong)(gong)(gong)藝(yi)設計(ji)的(de)(de)具(ju)體內容，包括工(gong)(gong)(gong)序序號(hao)、工(gong)(gong)(gong)序名稱或工(gong)(gong)(gong)序說明、加工(gong)(gong)(gong)工(gong)(gong)(gong)序草圖（半成(cheng)品形(xing)狀和(he)(he)尺寸(cun)(cun)）、模(mo)具(ju)的(de)(de)結構形(xing)式和(he)(he)種類、選定的(de)(de)沖(chong)(chong)壓(ya)設備(bei)、工(gong)(gong)(gong)序檢(jian)驗(yan)要(yao)求(qiu)、工(gong)(gong)(gong)時定額、板料的(de)(de)規(gui)格。沖(chong)(chong)壓(ya)件(jian)(jian)的(de)(de)工(gong)(gong)(gong)藝(yi)分(fen)析(xi)，毛(mao)坯展開尺寸(cun)(cun)計(ji)算，排(pai)樣(yang)方式及其(qi)經濟性分(fen)析(xi)，工(gong)(gong)(gong)藝(yi)方案的(de)(de)技術和(he)(he)經濟綜合(he)分(fen)析(xi)比較(jiao)，工(gong)(gong)(gong)序性質和(he)(he)沖(chong)(chong)壓(ya)次數的(de)(de)確(que)定，半成(cheng)品過(guo)渡形(xing)狀和(he)(he)尺寸(cun)(cun)計(ji)算，模(mo)具(ju)結構形(xing)式分(fen)析(xi)，模(mo)具(ju)主要(yao)零件(jian)(jian)的(de)(de)材料選擇(ze)、技術要(yao)求(qiu)及強度計(ji)算，凸模(mo)和(he)(he)凹模(mo)工(gong)(gong)(gong)作部(bu)分(fen)尺寸(cun)(cun)與公差確(que)定，沖(chong)(chong)壓(ya)力(li)(li)計(ji)算與壓(ya)力(li)(li)中心(xin)位置的(de)(de)確(que)定，沖(chong)(chong)壓(ya)設備(bei)的(de)(de)選用以及彈(dan)性元件(jian)(jian)的(de)(de)選取和(he)(he)校核等(deng)。