簡介：沖床床身的設計原理(li)將圓周運(yun)動(dong)轉換為直線運(yun)動(dong)，由(you)主(zhu)(zhu)電(dian)動(dong)機出力(li)，帶動(dong)飛(fei)輪，經離合(he)器(qi)帶動(dong)齒輪、曲軸(或(huo)偏心(xin)齒輪)、連(lian)桿等運(yun)轉，來達成滑塊的直線運(yun)動(dong)，從主(zhu)(zhu)電(dian)動(dong)機到(dao)連(lian)桿的運(yun)動(dong)為圓周運(yun)動(dong)。

　　沖床(chuang)(chuang)床(chuang)(chuang)身的(de)設計原理將圓(yuan)周運(yun)(yun)(yun)(yun)動(dong)(dong)轉(zhuan)換為(wei)(wei)(wei)直線運(yun)(yun)(yun)(yun)動(dong)(dong)，由(you)主電動(dong)(dong)機(ji)出力(li)，帶(dai)動(dong)(dong)飛輪，經(jing)離合器帶(dai)動(dong)(dong)齒輪、曲(qu)軸(或(huo)偏心齒輪)、連(lian)桿等(deng)運(yun)(yun)(yun)(yun)轉(zhuan)，來達成滑(hua)塊(kuai)的(de)直線運(yun)(yun)(yun)(yun)動(dong)(dong)，從主電動(dong)(dong)機(ji)到(dao)連(lian)桿的(de)運(yun)(yun)(yun)(yun)動(dong)(dong)為(wei)(wei)(wei)圓(yuan)周運(yun)(yun)(yun)(yun)動(dong)(dong)。連(lian)桿和滑(hua)塊(kuai)之間需(xu)有(you)圓(yuan)周運(yun)(yun)(yun)(yun)動(dong)(dong)和直線運(yun)(yun)(yun)(yun)動(dong)(dong)的(de)轉(zhuan)接點(dian)，其(qi)設計上大致有(you)兩(liang)種(zhong)機(ji)構，一種(zhong)為(wei)(wei)(wei)球型，一種(zhong)為(wei)(wei)(wei)銷型(圓(yuan)柱型) ，經(jing)由(you)這個機(ji)構將圓(yuan)周運(yun)(yun)(yun)(yun)動(dong)(dong)轉(zhuan)換成滑(hua)塊(kuai)的(de)直線運(yun)(yun)(yun)(yun)動(dong)(dong)。沖床(chuang)(chuang)對材(cai)料施(shi)以壓(ya)力(li)，使(shi)(shi)其(qi)塑性變形，而得到(dao)所要求的(de)形狀與精du，因(yin)此配合一組(zu)模具(ju)(分上模與下模)，將材(cai)料置(zhi)于其(qi)間，由(you)機(ji)器施(shi)加(jia)壓(ya)力(li)，使(shi)(shi)其(qi)變形，加(jia)工(gong)時施(shi)加(jia)于材(cai)料之力(li)所造成之反作(zuo)用力(li)，由(you)沖床(chuang)(chuang)機(ji)械本體所吸收。