東莞(guan)市銳鑫機電有限公(gong)司
聯系人:劉君(jun)燕/13539086677
24小時服務熱線:13763247345
座機:400-1501660
網址:21yantai.cn
地址:東(dong)莞(guan)市虎門鎮捷東(dong)南路9號
B棟401
拖(tuo)泵制造工藝(yi)
錐齒輪加(jia)工(gong)工(gong)藝流程和(he)難(nan)點控制(zhi)
為(wei)(wei)(wei)確保(bao)齒(chi)輪熱處(chu)(chu)理(li)(li)時,能夠減小(xiao)變形并(bing)獲得(de)均(jun)勻的組織和較好的機(ji)(ji)(ji)械性能,在(zai)(zai)機(ji)(ji)(ji)加(jia)(jia)工前,先 對齒(chi)坯進行(xing)(xing)高溫正火(huo)(huo)(huo)(huo)預(yu)處(chu)(chu)理(li)(li),可以使組織得(de)到細化,并(bing)減小(xiao)滲(shen)(shen)碳淬火(huo)(huo)(huo)(huo)時零(ling)件的變形,同時還(huan)有利于(yu) 提高切削(xue)(xue)性能。正火(huo)(huo)(huo)(huo)后(hou)(hou)轉(zhuan)機(ji)(ji)(ji)加(jia)(jia)工,先在(zai)(zai)車床上(shang)對齒(chi)坯外圓(yuan)、端面進行(xing)(xing)粗、精(jing)加(jia)(jia)工后(hou)(hou),在(zai)(zai)臥(wo)式銑(xian)(xian)床上(shang)進 行(xing)(xing)銑(xian)(xian)齒(chi),然(ran)后(hou)(hou)在(zai)(zai)插床上(shang)插鍵槽,全部機(ji)(ji)(ji)加(jia)(jia)工完(wan)成后(hou)(hou),進行(xing)(xing)滲(shen)(shen)碳淬火(huo)(huo)(huo)(huo)和低溫回火(huo)(huo)(huo)(huo)處(chu)(chu)理(li)(li),進行(xing)(xing)后(hou)(hou)序處(chu)(chu) 理(li)(li)。該零(ling)件的工藝(yi)流程為(wei)(wei)(wei):正火(huo)(huo)(huo)(huo)→車削(xue)(xue)→銑(xian)(xian)齒(chi)→插鍵槽→滲(shen)(shen)碳淬火(huo)(huo)(huo)(huo)及退火(huo)(huo)(huo)(huo)→噴(pen)砂→防銹處(chu)(chu)理(li)(li)。工藝(yi)難點為(wei)(wei)(wei)銑(xian)(xian)齒(chi)和熱處(chu)(chu)理(li)(li)工序。