東莞市(shi)銳鑫機電有限公司
聯系人:劉君燕/13539086677
24小(xiao)時服務熱線:13763247345
座機:400-1501660
網址:21yantai.cn
地址:東莞市虎門鎮(zhen)捷東南(nan)路9號(hao)
B棟401
拖泵制造工藝
錐齒輪加(jia)工(gong)(gong)工(gong)(gong)藝流程和難點控制
為確保(bao)齒(chi)輪熱處(chu)(chu)理(li)(li)(li)時,能夠減小(xiao)變(bian)形并獲得均勻的(de)組(zu)織(zhi)和較好的(de)機械性能,在(zai)機加(jia)工(gong)前(qian),先(xian) 對(dui)齒(chi)坯(pi)進(jin)行(xing)高(gao)溫正(zheng)(zheng)(zheng)火(huo)預處(chu)(chu)理(li)(li)(li),可以使組(zu)織(zhi)得到細化(hua),并減小(xiao)滲(shen)碳淬(cui)火(huo)時零件(jian)的(de)變(bian)形,同時還有利于(yu) 提高(gao)切削性能。正(zheng)(zheng)(zheng)火(huo)后轉機加(jia)工(gong),先(xian)在(zai)車(che)床(chuang)上(shang)對(dui)齒(chi)坯(pi)外圓、端面(mian)進(jin)行(xing)粗(cu)、精加(jia)工(gong)后,在(zai)臥式銑(xian)(xian)床(chuang)上(shang)進(jin) 行(xing)銑(xian)(xian)齒(chi),然后在(zai)插(cha)床(chuang)上(shang)插(cha)鍵槽,全部機加(jia)工(gong)完成(cheng)后,進(jin)行(xing)滲(shen)碳淬(cui)火(huo)和低溫回火(huo)處(chu)(chu)理(li)(li)(li),進(jin)行(xing)后序(xu)處(chu)(chu) 理(li)(li)(li)。該(gai)零件(jian)的(de)工(gong)藝流程為:正(zheng)(zheng)(zheng)火(huo)→車(che)削→銑(xian)(xian)齒(chi)→插(cha)鍵槽→滲(shen)碳淬(cui)火(huo)及退火(huo)→噴(pen)砂→防銹處(chu)(chu)理(li)(li)(li)。工(gong)藝難點為銑(xian)(xian)齒(chi)和熱處(chu)(chu)理(li)(li)(li)工(gong)序(xu)。