銷軸加工(gong)(gong)工(gong)(gong)藝(yi)流程(cheng)是(shi)(shi)工(gong)(gong)件(jian)或者零(ling)件(jian)制造加工(gong)(gong)的(de)(de)步驟，采(cai)用機(ji)(ji)械(xie)加工(gong)(gong)的(de)(de)方(fang)(fang)法，直(zhi)接(jie)改變毛(mao)坯的(de)(de)形(xing)狀、尺寸(cun)和(he)表面(mian)質(zhi)量等，使其成(cheng)為零(ling)件(jian)的(de)(de)過程(cheng)稱為機(ji)(ji)械(xie)加工(gong)(gong)工(gong)(gong)藝(yi)過程(cheng)。銷軸是(shi)(shi)一類(lei)標準(zhun)化的(de)(de)緊固(gu)件(jian)，既可靜態固(gu)定連接(jie)，亦(yi)可與被連接(jie)件(jian)做相對運動，主(zhu)要(yao)(yao)(yao)用于(yu)兩零(ling)件(jian)的(de)(de)鉸接(jie)處，構成(cheng)鉸鏈連接(jie)。銷軸通常用開口銷鎖定，工(gong)(gong)作可靠，拆卸方(fang)(fang)便(bian)。比如一個普通零(ling)件(jian)的(de)(de)加工(gong)(gong)工(gong)(gong)藝(yi)流程(cheng)是(shi)(shi)粗加工(gong)(gong)-精加工(gong)(gong)-裝(zhuang)配-檢驗-包裝(zhuang)，就是(shi)(shi)個加工(gong)(gong)的(de)(de)籠統的(de)(de)流程(cheng)。零(ling)件(jian)的(de)(de)技術(shu)要(yao)(yao)(yao)求分析 軸類(lei)零(ling)件(jian)的(de)(de)技術(shu)要(yao)(yao)(yao)求主(zhu)要(yao)(yao)(yao)是(shi)(shi)支承軸頸和(he)配合(he)軸頸的(de)(de)徑向尺寸(cun)精度和(he)形(xing)位精度，軸向一般要(yao)(yao)(yao)求不高。幾(ji)何形(xing)狀精度主(zhu)要(yao)(yao)(yao)是(shi)(shi)圓度和(he)圓柱(zhu)度，一般要(yao)(yao)(yao)求限制在(zai)直(zhi)徑公差(cha)范圍之(zhi)內。

銷軸結構與其它結構稱重傳感器的制造工藝完全相同，只(zhi)是(shi)由于(yu)(yu)雙剪(jian)型電阻(zu)應變計粘貼(tie)在深孔(kong)內，需要(yao)購置和設計專用的噴砂處理、劃線貼(tie)片(pian)、加壓固化工具和裝(zhuang)備。相互位置精度(du)(du)主要(yao)是(shi)同軸度(du)(du)和圓跳動；保證配合軸頸(jing)對于(yu)(yu)支承軸頸(jing)的同軸度(du)(du)，是(shi)軸類(lei)零(ling)件(jian)位置精度(du)(du)的普遍要(yao)求(qiu)之一。圖為特殊(shu)零(ling)件(jian)，徑向(xiang)和軸向(xiang)公差和表面精度(du)(du)要(yao)求(qiu)較(jiao)高(gao)。