東莞市銳(rui)鑫(xin)機電有限(xian)公司(si)
聯系人(ren):劉君燕(yan)/13539086677
24小時(shi)服務熱線:13763247345
座機:400-1501660
網址:21yantai.cn
地址(zhi):東莞市虎門鎮捷東南路9號
B棟401
拖泵(beng)制造(zao)工藝
錐齒輪(lun)加工工藝(yi)流程和難點控制(zhi)
為(wei)確保齒輪熱處(chu)理時(shi),能(neng)夠減小變(bian)形并獲(huo)得(de)均(jun)勻的(de)組織(zhi)和較(jiao)好的(de)機(ji)(ji)械性能(neng),在(zai)機(ji)(ji)加(jia)工(gong)前(qian),先(xian) 對齒坯進(jin)(jin)行(xing)(xing)高溫正火(huo)(huo)(huo)(huo)預(yu)處(chu)理,可(ke)以(yi)使(shi)組織(zhi)得(de)到細(xi)化,并減小滲碳淬火(huo)(huo)(huo)(huo)時(shi)零(ling)件(jian)的(de)變(bian)形,同時(shi)還(huan)有利于 提(ti)高切削(xue)性能(neng)。正火(huo)(huo)(huo)(huo)后(hou)轉機(ji)(ji)加(jia)工(gong),先(xian)在(zai)車床(chuang)上對齒坯外圓(yuan)、端面進(jin)(jin)行(xing)(xing)粗、精加(jia)工(gong)后(hou),在(zai)臥(wo)式銑(xian)床(chuang)上進(jin)(jin) 行(xing)(xing)銑(xian)齒,然后(hou)在(zai)插床(chuang)上插鍵(jian)槽,全部機(ji)(ji)加(jia)工(gong)完成后(hou),進(jin)(jin)行(xing)(xing)滲碳淬火(huo)(huo)(huo)(huo)和低溫回火(huo)(huo)(huo)(huo)處(chu)理,進(jin)(jin)行(xing)(xing)后(hou)序(xu)處(chu) 理。該零(ling)件(jian)的(de)工(gong)藝(yi)流程(cheng)為(wei):正火(huo)(huo)(huo)(huo)→車削(xue)→銑(xian)齒→插鍵(jian)槽→滲碳淬火(huo)(huo)(huo)(huo)及退火(huo)(huo)(huo)(huo)→噴砂→防(fang)銹處(chu)理。工(gong)藝(yi)難點(dian)為(wei)銑(xian)齒和熱處(chu)理工(gong)序(xu)。