東莞市銳(rui)鑫機電有(you)限公司
聯(lian)系人:劉君燕/13539086677
24小(xiao)時(shi)服務熱線:13763247345
座機:400-1501660
網(wang)址:21yantai.cn
地(di)址(zhi):東(dong)莞市(shi)虎門(men)鎮捷東(dong)南路9號
B棟401
拖泵制造工藝
錐齒輪加工(gong)工(gong)藝(yi)流程和難點控(kong)制
為(wei)確保齒輪熱(re)處(chu)理(li)時,能夠減(jian)小(xiao)變形并獲得(de)均勻的(de)組(zu)(zu)織(zhi)和較(jiao)好的(de)機械性(xing)能,在機加(jia)工(gong)前,先(xian) 對(dui)齒坯進(jin)行(xing)高溫正(zheng)(zheng)火(huo)(huo)預處(chu)理(li),可以使組(zu)(zu)織(zhi)得(de)到細(xi)化,并減(jian)小(xiao)滲碳(tan)淬(cui)火(huo)(huo)時零件(jian)的(de)變形,同(tong)時還有利(li)于 提(ti)高切削性(xing)能。正(zheng)(zheng)火(huo)(huo)后轉機加(jia)工(gong),先(xian)在車床(chuang)上(shang)(shang)對(dui)齒坯外圓、端面(mian)進(jin)行(xing)粗(cu)、精加(jia)工(gong)后,在臥式銑床(chuang)上(shang)(shang)進(jin) 行(xing)銑齒,然(ran)后在插(cha)床(chuang)上(shang)(shang)插(cha)鍵槽,全部機加(jia)工(gong)完(wan)成后,進(jin)行(xing)滲碳(tan)淬(cui)火(huo)(huo)和低(di)溫回火(huo)(huo)處(chu)理(li),進(jin)行(xing)后序(xu)處(chu) 理(li)。該零件(jian)的(de)工(gong)藝流程為(wei):正(zheng)(zheng)火(huo)(huo)→車削→銑齒→插(cha)鍵槽→滲碳(tan)淬(cui)火(huo)(huo)及退火(huo)(huo)→噴砂(sha)→防銹處(chu)理(li)。工(gong)藝難點為(wei)銑齒和熱(re)處(chu)理(li)工(gong)序(xu)。