文章來源:山東國資委 發(fa)布時(shi)間:2010-07-06
日前,隨著首(shou)批20件合格副軸產(chan)(chan)品(pin)下(xia)線,中國重汽鍛造(zao)廠(chang)(chang)章丘新區楔(xie)橫(heng)軋生(sheng)產(chan)(chan)線正式投產(chan)(chan)。楔(xie)橫(heng)軋是(shi)(shi)完(wan)全(quan)區別于(yu)鍛錘和熱模鍛壓力機的(de)一種(zhong)新型特殊鍛造(zao)設備,生(sheng)產(chan)(chan)工藝與冶(ye)金軋制(zhi)類似,屬于(yu)連續(xu)回(hui)轉(zhuan)成(cheng)型,專門用(yong)(yong)(yong)于(yu)生(sheng)產(chan)(chan)軸類鍛件,具(ju)有生(sheng)產(chan)(chan)效率高、生(sheng)產(chan)(chan)成(cheng)本低、產(chan)(chan)品(pin)精(jing)度(du)高、工作環境好、易于(yu)實(shi)現自動化等(deng)諸(zhu)多優點,是(shi)(shi)一種(zhong)公認的(de)先(xian)進制(zhi)造(zao)技術。鍛造(zao)廠(chang)(chang)楔(xie)橫(heng)軋生(sheng)產(chan)(chan)線采用(yong)(yong)(yong)中頻(pin)感應加熱爐給(gei)原材(cai)料(liao)加熱,上料(liao)與溫度(du)檢測全(quan)部采用(yong)(yong)(yong)自動化控制(zhi),主電機采用(yong)(yong)(yong)變(bian)頻(pin)控制(zhi),在全(quan)國百余(yu)條楔(xie)橫(heng)軋生(sheng)產(chan)(chan)線中處于(yu)領先(xian)地位。