東莞市銳鑫機電有限公司
聯系(xi)人(ren):劉君燕/13539086677
24小時服務熱線:13763247345
座機(ji):400-1501660
郵箱(xiang):[email protected]
網址(zhi):21yantai.cn
地址:東莞市虎門鎮捷東南路9號
B棟401
拖泵制造工藝
錐齒輪加工工藝流程和(he)難(nan)點(dian)控制
為(wei)確(que)保齒(chi)(chi)輪熱處(chu)理時(shi),能夠(gou)減小變形(xing)并獲得均勻的(de)(de)(de)組(zu)(zu)織(zhi)和(he)較好的(de)(de)(de)機械性能,在(zai)機加(jia)工(gong)(gong)前,先 對(dui)齒(chi)(chi)坯進行(xing)高溫正(zheng)火(huo)預處(chu)理,可以使組(zu)(zu)織(zhi)得到細化,并減小滲(shen)(shen)碳淬火(huo)時(shi)零件(jian)的(de)(de)(de)變形(xing),同時(shi)還有利于(yu) 提高切削性能。正(zheng)火(huo)后轉機加(jia)工(gong)(gong),先在(zai)車(che)床(chuang)上(shang)對(dui)齒(chi)(chi)坯外圓、端面進行(xing)粗、精加(jia)工(gong)(gong)后,在(zai)臥式銑(xian)(xian)床(chuang)上(shang)進 行(xing)銑(xian)(xian)齒(chi)(chi),然后在(zai)插(cha)床(chuang)上(shang)插(cha)鍵槽(cao),全(quan)部機加(jia)工(gong)(gong)完成后,進行(xing)滲(shen)(shen)碳淬火(huo)和(he)低溫回火(huo)處(chu)理,進行(xing)后序(xu)處(chu) 理。該零件(jian)的(de)(de)(de)工(gong)(gong)藝(yi)流程為(wei):正(zheng)火(huo)→車(che)削→銑(xian)(xian)齒(chi)(chi)→插(cha)鍵槽(cao)→滲(shen)(shen)碳淬火(huo)及退火(huo)→噴砂→防(fang)銹處(chu)理。工(gong)(gong)藝(yi)難點(dian)為(wei)銑(xian)(xian)齒(chi)(chi)和(he)熱處(chu)理工(gong)(gong)序(xu)。