銷軸加(jia)工(gong)工(gong)藝流(liu)程(cheng)是(shi)工(gong)件(jian)(jian)(jian)(jian)或者零(ling)(ling)件(jian)(jian)(jian)(jian)制造加(jia)工(gong)的(de)步驟，采用(yong)機(ji)械加(jia)工(gong)的(de)方法，直接改變毛坯的(de)形(xing)狀、尺(chi)寸(cun)和表面質(zhi)量等，使其(qi)成(cheng)(cheng)為(wei)零(ling)(ling)件(jian)(jian)(jian)(jian)的(de)過程(cheng)稱為(wei)機(ji)械加(jia)工(gong)工(gong)藝過程(cheng)。銷(xiao)(xiao)軸(zhou)(zhou)是(shi)一類標準化的(de)緊(jin)固件(jian)(jian)(jian)(jian)，既(ji)可(ke)靜態固定連接，亦可(ke)與被連接件(jian)(jian)(jian)(jian)做相對運動，主要(yao)用(yong)于(yu)兩零(ling)(ling)件(jian)(jian)(jian)(jian)的(de)鉸接處，構成(cheng)(cheng)鉸鏈連接。銷(xiao)(xiao)軸(zhou)(zhou)通(tong)常(chang)用(yong)開口(kou)銷(xiao)(xiao)鎖定，工(gong)作可(ke)靠，拆卸方便(bian)。比如(ru)一個普(pu)通(tong)零(ling)(ling)件(jian)(jian)(jian)(jian)的(de)加(jia)工(gong)工(gong)藝流(liu)程(cheng)是(shi)粗加(jia)工(gong)-精(jing)加(jia)工(gong)-裝(zhuang)配-檢驗-包裝(zhuang)，就是(shi)個加(jia)工(gong)的(de)籠(long)統的(de)流(liu)程(cheng)。零(ling)(ling)件(jian)(jian)(jian)(jian)的(de)技術(shu)要(yao)求分析 軸(zhou)(zhou)類零(ling)(ling)件(jian)(jian)(jian)(jian)的(de)技術(shu)要(yao)求主要(yao)是(shi)支承(cheng)軸(zhou)(zhou)頸(jing)和配合軸(zhou)(zhou)頸(jing)的(de)徑向尺(chi)寸(cun)精(jing)度和形(xing)位精(jing)度，軸(zhou)(zhou)向一般要(yao)求不(bu)高。幾何形(xing)狀精(jing)度主要(yao)是(shi)圓度和圓柱度，一般要(yao)求限制在直徑公差(cha)范圍之內。

銷軸(zhou)結構(gou)與其它結構(gou)稱重傳感器的制(zhi)造工藝完全相同，只是(shi)由于(yu)雙(shuang)剪型電阻(zu)應變(bian)計(ji)粘貼(tie)在深孔(kong)內，需要購置(zhi)和設計(ji)專用(yong)的噴砂處理、劃線貼(tie)片、加(jia)壓(ya)固(gu)化(hua)工具和裝備。相互(hu)位置(zhi)精度(du)主要是(shi)同軸(zhou)度(du)和圓跳動；保證配合軸(zhou)頸對(dui)于(yu)支承軸(zhou)頸的同軸(zhou)度(du)，是(shi)軸(zhou)類(lei)零件(jian)位置(zhi)精度(du)的普遍(bian)要求(qiu)之一(yi)。圖為特殊零件(jian)，徑向(xiang)(xiang)和軸(zhou)向(xiang)(xiang)公(gong)差和表面精度(du)要求(qiu)較高。