東莞市(shi)銳鑫機(ji)電(dian)有限公司
聯系人:劉君(jun)燕/13539086677
24小時服務熱線:13763247345
座機:400-1501660
郵箱(xiang):[email protected]
網址:21yantai.cn
地址:東莞市虎門鎮(zhen)捷東南路(lu)9號
B棟401
拖泵制造工藝(yi)
錐齒輪(lun)加(jia)工工藝流程(cheng)和(he)難點控(kong)制
為確(que)保齒(chi)(chi)輪熱處(chu)(chu)(chu)理(li)時(shi)(shi),能(neng)夠減(jian)(jian)小(xiao)變形并獲(huo)得均勻的組織(zhi)(zhi)和(he)較好的機(ji)械(xie)性(xing)能(neng),在機(ji)加(jia)工(gong)前,先 對齒(chi)(chi)坯進行(xing)高溫正火(huo)(huo)預處(chu)(chu)(chu)理(li),可以使組織(zhi)(zhi)得到(dao)細化,并減(jian)(jian)小(xiao)滲碳(tan)淬(cui)(cui)(cui)火(huo)(huo)時(shi)(shi)零件的變形,同時(shi)(shi)還有利于 提高切削性(xing)能(neng)。正火(huo)(huo)后(hou)轉機(ji)加(jia)工(gong),先在車(che)床(chuang)上(shang)(shang)對齒(chi)(chi)坯外圓、端面進行(xing)粗、精加(jia)工(gong)后(hou),在臥式銑(xian)床(chuang)上(shang)(shang)進 行(xing)銑(xian)齒(chi)(chi),然后(hou)在插(cha)床(chuang)上(shang)(shang)插(cha)鍵槽,全部機(ji)加(jia)工(gong)完成后(hou),進行(xing)滲碳(tan)淬(cui)(cui)(cui)火(huo)(huo)和(he)低溫回火(huo)(huo)處(chu)(chu)(chu)理(li),進行(xing)后(hou)序(xu)處(chu)(chu)(chu) 理(li)。該零件的工(gong)藝(yi)流程為:正火(huo)(huo)→車(che)削→銑(xian)齒(chi)(chi)→插(cha)鍵槽→滲碳(tan)淬(cui)(cui)(cui)火(huo)(huo)及退火(huo)(huo)→噴砂→防銹處(chu)(chu)(chu)理(li)。工(gong)藝(yi)難點為銑(xian)齒(chi)(chi)和(he)熱處(chu)(chu)(chu)理(li)工(gong)序(xu)。