東莞(guan)市銳鑫機電有限公司
聯系人:劉君燕/13539086677
24小時服務熱線:13763247345
座機:400-1501660
網址:21yantai.cn
地址:東莞市(shi)虎(hu)門(men)鎮(zhen)捷東南路9號(hao)
B棟401
拖泵制造(zao)工藝
錐齒輪加(jia)工(gong)工(gong)藝流程和難點控制
為確(que)保齒(chi)(chi)(chi)輪熱處(chu)(chu)理(li)時(shi),能夠減小(xiao)變形(xing)并獲得均勻(yun)的(de)(de)(de)組織和(he)較(jiao)好(hao)的(de)(de)(de)機(ji)(ji)械(xie)性能,在機(ji)(ji)加(jia)工(gong)(gong)前,先 對齒(chi)(chi)(chi)坯進行(xing)高溫正火(huo)預處(chu)(chu)理(li),可以使組織得到細(xi)化(hua),并減小(xiao)滲碳淬(cui)火(huo)時(shi)零(ling)件(jian)的(de)(de)(de)變形(xing),同時(shi)還(huan)有利于(yu) 提高切削性能。正火(huo)后(hou)(hou)轉機(ji)(ji)加(jia)工(gong)(gong),先在車床(chuang)上對齒(chi)(chi)(chi)坯外(wai)圓(yuan)、端面(mian)進行(xing)粗、精加(jia)工(gong)(gong)后(hou)(hou),在臥式銑床(chuang)上進 行(xing)銑齒(chi)(chi)(chi),然后(hou)(hou)在插床(chuang)上插鍵槽(cao),全部機(ji)(ji)加(jia)工(gong)(gong)完成后(hou)(hou),進行(xing)滲碳淬(cui)火(huo)和(he)低溫回火(huo)處(chu)(chu)理(li),進行(xing)后(hou)(hou)序(xu)處(chu)(chu) 理(li)。該(gai)零(ling)件(jian)的(de)(de)(de)工(gong)(gong)藝流程為:正火(huo)→車削→銑齒(chi)(chi)(chi)→插鍵槽(cao)→滲碳淬(cui)火(huo)及退火(huo)→噴(pen)砂→防銹處(chu)(chu)理(li)。工(gong)(gong)藝難點為銑齒(chi)(chi)(chi)和(he)熱處(chu)(chu)理(li)工(gong)(gong)序(xu)。