東莞(guan)市銳鑫機電(dian)有限公司
聯系人:劉(liu)君燕/13539086677
24小時服務熱線:13763247345
座機(ji):400-1501660
網址(zhi):21yantai.cn
地(di)址(zhi):東(dong)(dong)莞市虎門鎮捷東(dong)(dong)南路9號
B棟401
拖(tuo)泵制造工藝
錐(zhui)齒輪(lun)加工工藝流程和難點控制
為(wei)確保(bao)齒(chi)輪熱(re)(re)處(chu)理(li)(li)時(shi),能夠減小變形并獲得均勻(yun)的(de)組織和(he)較好的(de)機(ji)械性能,在機(ji)加工(gong)(gong)前,先(xian) 對(dui)齒(chi)坯(pi)進(jin)(jin)行高溫正火(huo)預(yu)處(chu)理(li)(li),可以使組織得到細化,并減小滲碳淬火(huo)時(shi)零件(jian)的(de)變形,同時(shi)還(huan)有(you)利于 提(ti)高切削(xue)(xue)性能。正火(huo)后(hou)(hou)轉機(ji)加工(gong)(gong),先(xian)在車床(chuang)上對(dui)齒(chi)坯(pi)外圓、端面進(jin)(jin)行粗(cu)、精(jing)加工(gong)(gong)后(hou)(hou),在臥式銑(xian)床(chuang)上進(jin)(jin) 行銑(xian)齒(chi),然后(hou)(hou)在插(cha)床(chuang)上插(cha)鍵槽,全(quan)部機(ji)加工(gong)(gong)完(wan)成后(hou)(hou),進(jin)(jin)行滲碳淬火(huo)和(he)低溫回火(huo)處(chu)理(li)(li),進(jin)(jin)行后(hou)(hou)序處(chu) 理(li)(li)。該(gai)零件(jian)的(de)工(gong)(gong)藝流程為(wei):正火(huo)→車削(xue)(xue)→銑(xian)齒(chi)→插(cha)鍵槽→滲碳淬火(huo)及退火(huo)→噴砂→防(fang)銹(xiu)處(chu)理(li)(li)。工(gong)(gong)藝難點為(wei)銑(xian)齒(chi)和(he)熱(re)(re)處(chu)理(li)(li)工(gong)(gong)序。