東(dong)莞市(shi)銳鑫機電有(you)限公司
聯系人:劉君燕(yan)/13539086677
24小時服務熱線(xian):13763247345
座(zuo)機:400-1501660
網址(zhi):21yantai.cn
地址:東莞市虎門(men)鎮捷東南(nan)路9號(hao)
B棟401
拖泵制造工藝
錐齒輪加工(gong)工(gong)藝流程和難(nan)點控制
為確(que)保(bao)齒(chi)(chi)輪熱處(chu)理時(shi)(shi),能夠(gou)減小變(bian)形并獲得均勻的(de)組織(zhi)和(he)(he)較(jiao)好的(de)機(ji)(ji)械性(xing)能,在(zai)機(ji)(ji)加工(gong)前,先 對齒(chi)(chi)坯(pi)進(jin)行(xing)(xing)高(gao)溫正(zheng)火(huo)(huo)預處(chu)理,可以(yi)使組織(zhi)得到細化,并減小滲(shen)碳(tan)(tan)淬(cui)(cui)火(huo)(huo)時(shi)(shi)零件(jian)的(de)變(bian)形,同時(shi)(shi)還有利于 提高(gao)切削性(xing)能。正(zheng)火(huo)(huo)后(hou)(hou)轉機(ji)(ji)加工(gong),先在(zai)車床(chuang)(chuang)上對齒(chi)(chi)坯(pi)外(wai)圓、端面(mian)進(jin)行(xing)(xing)粗(cu)、精加工(gong)后(hou)(hou),在(zai)臥式(shi)銑床(chuang)(chuang)上進(jin) 行(xing)(xing)銑齒(chi)(chi),然(ran)后(hou)(hou)在(zai)插床(chuang)(chuang)上插鍵槽(cao),全部機(ji)(ji)加工(gong)完(wan)成后(hou)(hou),進(jin)行(xing)(xing)滲(shen)碳(tan)(tan)淬(cui)(cui)火(huo)(huo)和(he)(he)低溫回火(huo)(huo)處(chu)理,進(jin)行(xing)(xing)后(hou)(hou)序處(chu) 理。該(gai)零件(jian)的(de)工(gong)藝流(liu)程(cheng)為:正(zheng)火(huo)(huo)→車削→銑齒(chi)(chi)→插鍵槽(cao)→滲(shen)碳(tan)(tan)淬(cui)(cui)火(huo)(huo)及退火(huo)(huo)→噴砂→防(fang)銹處(chu)理。工(gong)藝難點(dian)為銑齒(chi)(chi)和(he)(he)熱處(chu)理工(gong)序。