東莞市(shi)銳鑫機電(dian)有限公司(si)
聯系人:劉君燕/13539086677
24小時服務熱線:13763247345
座機:400-1501660
郵(you)箱(xiang):[email protected]
網址:21yantai.cn
地址:東莞市虎(hu)門鎮捷(jie)東南(nan)路9號
B棟401
拖泵制造工藝(yi)
錐齒輪加工工藝(yi)流程和難點(dian)控制
為(wei)確保齒(chi)(chi)輪熱(re)處(chu)(chu)(chu)理(li)(li)時,能(neng)夠減小(xiao)變(bian)形并獲得均勻的組(zu)織(zhi)和較(jiao)好(hao)的機械(xie)性(xing)能(neng),在機加(jia)工(gong)(gong)前(qian),先 對齒(chi)(chi)坯進(jin)行高(gao)溫(wen)正火(huo)(huo)(huo)預處(chu)(chu)(chu)理(li)(li),可以使組(zu)織(zhi)得到細化,并減小(xiao)滲(shen)(shen)碳(tan)淬火(huo)(huo)(huo)時零件的變(bian)形,同時還有利于 提高(gao)切削(xue)性(xing)能(neng)。正火(huo)(huo)(huo)后(hou)(hou)轉機加(jia)工(gong)(gong),先在車(che)(che)床(chuang)上(shang)對齒(chi)(chi)坯外圓、端面進(jin)行粗(cu)、精加(jia)工(gong)(gong)后(hou)(hou),在臥式銑(xian)床(chuang)上(shang)進(jin) 行銑(xian)齒(chi)(chi),然后(hou)(hou)在插(cha)(cha)床(chuang)上(shang)插(cha)(cha)鍵(jian)槽,全部(bu)機加(jia)工(gong)(gong)完(wan)成后(hou)(hou),進(jin)行滲(shen)(shen)碳(tan)淬火(huo)(huo)(huo)和低溫(wen)回火(huo)(huo)(huo)處(chu)(chu)(chu)理(li)(li),進(jin)行后(hou)(hou)序(xu)處(chu)(chu)(chu) 理(li)(li)。該零件的工(gong)(gong)藝(yi)流程為(wei):正火(huo)(huo)(huo)→車(che)(che)削(xue)→銑(xian)齒(chi)(chi)→插(cha)(cha)鍵(jian)槽→滲(shen)(shen)碳(tan)淬火(huo)(huo)(huo)及退(tui)火(huo)(huo)(huo)→噴(pen)砂→防銹處(chu)(chu)(chu)理(li)(li)。工(gong)(gong)藝(yi)難點為(wei)銑(xian)齒(chi)(chi)和熱(re)處(chu)(chu)(chu)理(li)(li)工(gong)(gong)序(xu)。