東莞市銳鑫(xin)機電有限公司
聯(lian)系人:劉君燕(yan)/13539086677
24小(xiao)時服務熱線:13763247345
座機(ji):400-1501660
網址:21yantai.cn
地址:東莞市虎門(men)鎮捷東南路9號
B棟401
拖泵制(zhi)造工(gong)藝(yi)
錐齒輪加工工藝(yi)流程和難點控制
為(wei)(wei)確保齒(chi)(chi)輪(lun)熱處(chu)(chu)理(li)(li)(li)時(shi),能(neng)夠(gou)減(jian)小(xiao)變(bian)(bian)形(xing)并獲得(de)均勻的(de)組織和(he)較好的(de)機械性(xing)能(neng),在(zai)機加(jia)工(gong)前(qian),先 對齒(chi)(chi)坯進行高溫正火(huo)預處(chu)(chu)理(li)(li)(li),可(ke)以使(shi)組織得(de)到細化,并減(jian)小(xiao)滲碳(tan)(tan)淬(cui)(cui)火(huo)時(shi)零(ling)件(jian)的(de)變(bian)(bian)形(xing),同時(shi)還有利于 提高切(qie)削(xue)性(xing)能(neng)。正火(huo)后(hou)轉機加(jia)工(gong),先在(zai)車床上對齒(chi)(chi)坯外圓(yuan)、端(duan)面(mian)進行粗(cu)、精加(jia)工(gong)后(hou),在(zai)臥(wo)式銑床上進 行銑齒(chi)(chi),然后(hou)在(zai)插(cha)床上插(cha)鍵槽,全部機加(jia)工(gong)完成后(hou),進行滲碳(tan)(tan)淬(cui)(cui)火(huo)和(he)低溫回(hui)火(huo)處(chu)(chu)理(li)(li)(li),進行后(hou)序處(chu)(chu) 理(li)(li)(li)。該零(ling)件(jian)的(de)工(gong)藝流程為(wei)(wei):正火(huo)→車削(xue)→銑齒(chi)(chi)→插(cha)鍵槽→滲碳(tan)(tan)淬(cui)(cui)火(huo)及退火(huo)→噴砂→防(fang)銹(xiu)處(chu)(chu)理(li)(li)(li)。工(gong)藝難點為(wei)(wei)銑齒(chi)(chi)和(he)熱處(chu)(chu)理(li)(li)(li)工(gong)序。