公司主(zhu)營：鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)定制加工，筒類鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，異型鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，不銹鋼(gang)鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)加工廠，碳鋼(gang)鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，合金鋼(gang)鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，304鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)造，316鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，45#鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，軸鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)，非標件(jian)(jian)(jian)鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)加工，環鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)加工，大口徑法蘭，對焊法蘭，法蘭環鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)等，歡迎來電咨(zi)詢！鍛(duan)(duan)(duan)(duan)(duan)(duan)(duan)(duan)件(jian)(jian)(jian)加工廠

大(da)家(jia)好(hao)本期小(xiao)編給大(da)家(jia)帶來新(xin)的內(nei)容，希望對大(da)家(jia)有所幫(bang)助(zhu)：鍛(duan)件加工廠(chang)

在軸類鍛件的整個成(cheng)形過程中，只有應用(yong)新的鍛造工藝理論(lun)與技術優化與組合，才能使各階段的變形機制(zhi)得到(dao)佳配合。其(qi)要點是：

1)鍛造變形的每一瞬時，應避免或降低(di)內部拉應力(li)(li)，要(yao)兩向拉應力(li)(li)的出現。

2)在以打碎鑄造組織為主的(de)形(xing)(xing)變(bian)階段，可(ke)采用(yong)錐形(xing)(xing)板鍛(duan)粗加(jia)(jia)新FM鍛(duan)造法(既用(yong)砧(zhen)寬(kuan)比(bi)W/H控制毛坯變(bian)形(xing)(xing)區中心(xin)不出現(xian)軸向拉應力，鍛(duan)件(jian)加(jia)(jia)工(gong)廠，又(you)用(yong)料寬(kuan)比(bi)B/H控制毛坯變(bian)形(xing)(xing)區中心(xin)不出現(xian)橫向拉應力、上用(yong)普通平砧(zhen)的(de)同時下用(yong)大平臺的(de)鍛(duan)造方法)或LZ鍛(duan)造法(同時用(yong)料寬(kuan)比(bi)B/H和(he)砧(zhen)寬(kuan)比(bi) W/H控制鍛(duan)件(jian)內部質量的(de)平砧(zhen)拔長工(gong)藝)拔長。

3)在焊合內(nei)部(bu)孔隙為主(zhu)的形(xing)(xing)變階段，應(ying)在一次拔長(chang)中完成(cheng)，拔長(chang)可(ke)采用新FM鍛(duan)造法(fa)(fa)或(huo)LZ鍛(duan)造法(fa)(fa)，中間(jian)可(ke)加JTS法(fa)(fa)，不允許JTS壓實后再(zai)有平板粗變形(xing)(xing)。

4)拔長(chang)方法應先選LZ鍛造(zao)(zao)(zao)(zao)法驗(yan)算，如(ru)砧寬(kuan)比(bi)W/H小不能滿(man)足要(yao)求，則改選新FM鍛造(zao)(zao)(zao)(zao)法。不論是選用(yong)(yong)LZ鍛造(zao)(zao)(zao)(zao)法，還是應用(yong)(yong)新FM鍛造(zao)(zao)(zao)(zao)法，都應嚴格控制砧寬(kuan)比(bi)W/H、料(liao)寬(kuan)比(bi)B/H和壓下率(lv)△H/H的合(he)理匹配(pei)。在300 MW及以(yi)上的鍛件鍛造(zao)(zao)(zao)(zao)工(gong)藝中可選用(yong)(yong)JTS鍛造(zao)(zao)(zao)(zao)工(gong)藝。

本期內容就(jiu)跟大(da)家分(fen)享(xiang)到這里了(le)，更多(duo)關于鍛件加工廠的精彩(cai)資訊請(qing)繼續關注我(wo)們吧！

公司(si)主營：鍛(duan)(duan)件(jian)(jian)(jian)定制加(jia)工(gong)，筒類鍛(duan)(duan)件(jian)(jian)(jian)，異型鍛(duan)(duan)件(jian)(jian)(jian)，不銹鋼鍛(duan)(duan)件(jian)(jian)(jian)，鍛(duan)(duan)件(jian)(jian)(jian)加(jia)工(gong)廠，碳鋼鍛(duan)(duan)件(jian)(jian)(jian)，合金鋼鍛(duan)(duan)件(jian)(jian)(jian)，304鍛(duan)(duan)件(jian)(jian)(jian)鍛(duan)(duan)造，316鍛(duan)(duan)件(jian)(jian)(jian)，45#鍛(duan)(duan)件(jian)(jian)(jian)，軸鍛(duan)(duan)件(jian)(jian)(jian)，非標件(jian)(jian)(jian)鍛(duan)(duan)件(jian)(jian)(jian)加(jia)工(gong)，環鍛(duan)(duan)件(jian)(jian)(jian)加(jia)工(gong)，大口徑法(fa)蘭，對(dui)焊法(fa)蘭，法(fa)蘭環鍛(duan)(duan)件(jian)(jian)(jian)等(deng)，歡(huan)迎來電咨詢！鍛(duan)(duan)件(jian)(jian)(jian)加(jia)工(gong)廠

以下(xia)內容由本公司為您提供，今天我們(men)來分享(xiang)鍛件加工廠的內容，希望對大家(jia)有(you)所幫助：

山西鍛件廠的余熱利(li)用有什么意義？

機械(xie)零件大(da)量采用(yong)碳素(su)結構鋼(gang)和(he)低合金(jin)結構鋼(gang)，其鍛(duan)件被(bei)常(chang)用(yong)的(de)熱(re)處理工藝為正火(huo)(huo)、等溫正火(huo)(huo)、退火(huo)(huo)和(he)調(diao)質(zhi)。

調質能(neng)耗：采(cai)用(yong)連續式電(dian)阻爐，淬火溫度(du)840℃~860℃，每kg鍛件實際耗電(dian)約(yue)為0.6kWh.采(cai)用(yong)連續式電(dian)阻同火爐，回火溫度(du)550℃~650℃，每kg鍛件實際耗電(dian)約(yue)0.4kWh。

正(zheng)火(huo)能耗：采用(yong)連續式電(dian)阻爐，正(zheng)火(huo)溫度930℃~960℃，每kg鍛件實際耗電(dian)為0.5kWh。

等(deng)溫(wen)正(zheng)火能耗：采用連續(xu)式(shi)電阻等(deng)溫(wen)正(zheng)火爐，加(jia)熱溫(wen)度為920℃~940℃，快速冷卻，等(deng)溫(wen)溫(wen)度600℃~650℃，每kg鍛件(jian)實際能耗約為0.8kWh。 

以上(shang)數據是(shi)統計連續(xu)(xu)式電阻(zu)爐(lu)全(quan)年(nian)的實際(ji)平均值，例如(ru)實際(ji)測量連續(xu)(xu)式鑄鏈電阻(zu)淬(cui)火爐(lu)24h生產(chan)的單位(wei)電耗約0.5kWh/kg，但(dan)是(shi)，由于在(zai)全(quan)年(nian)生產(chan)過程(cheng)中(zhong)，故障停爐(lu)等各種(zhong)原因(yin)反復升溫，其每千克鍛件實際(ji)耗電為0.6kWh。

以上數據(ju)僅(jin)供參考，因為鍛件(jian)熱處(chu)理(li)能耗大小由爐(lu)(lu)型、裝載方(fang)式(shi)、鋼種(zhong)和生產方(fang)式(shi)決(jue)定(ding)，其中周期加(jia)熱爐(lu)(lu)比連(lian)續加(jia)熱爐(lu)(lu)能耗大，例如連(lian)續式(shi)網帶電阻爐(lu)(lu)或連(lian)續式(shi)鑄鏈電阻爐(lu)(lu)能耗損(sun)失(shi)較小，而臺車(che)式(shi)電阻爐(lu)(lu)能耗損(sun)失(shi)就較大。

由以上分(fen)析可知，鍛(duan)件(jian)(jian)在熱(re)處理過(guo)程中要(yao)消耗(hao)很多能源，因此國(guo)外工業發達國(guo)家均高(gao)度重(zhong)視鍛(duan)件(jian)(jian)的余(yu)(yu)熱(re)利用，大量(liang)采用鍛(duan)件(jian)(jian)余(yu)(yu)熱(re)熱(re)處理工藝，國(guo)內使用也較多，但尚不普及。

以上就是關于鍛件加工廠的分享，希望能給大家提供到幫助，了解更多關于鍛件加工廠的問題歡迎來電咨詢，如您需要，竭誠為您服務。

公司(si)主(zhu)營：鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)定制加(jia)(jia)(jia)工(gong)(gong)，筒類鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，異型鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)，不銹鋼鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)，碳(tan)鋼鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，合金(jin)鋼鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，304鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)鍛(duan)(duan)(duan)造，316鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，45#鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，軸鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)，非(fei)標件(jian)(jian)(jian)(jian)鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)，環(huan)鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)，大口徑法蘭，對焊法蘭，法蘭環(huan)鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)等，鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)家，歡迎來電咨詢！鍛(duan)(duan)(duan)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)廠(chang)(chang)

以下內(nei)容由本公司為您(nin)提供，今天我們來分(fen)享鍛件加工廠的內(nei)容，希望對大家有(you)所幫助：

山(shan)西(xi)鍛件廠的(de)余熱利(li)用有什么意(yi)義？

鍛造行業(ye)是能(neng)源(yuan)消(xiao)耗大戶，而鍛件(jian)熱處理能(neng)耗約占(zhan)整個鍛件(jian)生(sheng)(sheng)產總能(neng)耗30%~35%(其數量和(he)(he)鍛件(jian)的(de)鍛造余熱利用及非調質鋼應用多少有(you)關(guan)），我國(guo)(guo)每噸模鍛件(jian)能(neng)耗約為0.8t~1t標煤(mei)， 與國(guo)(guo)外工業(ye)發達國(guo)(guo)家相(xiang)比(bi)，存(cun)在很(hen)大差距，降(jiang)低(di)(di)能(neng)耗不僅可以降(jiang)低(di)(di)鍛件(jian)生(sheng)(sheng)產成(cheng)本，提高企業(ye)經濟效益，鍛件(jian)能(neng)耗約占(zhan)鍛件(jian)成(cheng)本8%~12%(這(zhe)和(he)(he)能(neng)源(yuan)價(jia)格有(you)關(guan)），鍛件(jian)代加工廠，而且(qie)能(neng)源(yuan)問題又是關(guan)系到一個國(guo)(guo)家能(neng)否(fou)可持續發展(zhan)的(de)重(zhong)要問題，甚至是關(guan)系到人類生(sheng)(sheng)存(cun)的(de)性重(zhong)大問題。

熱(re)處(chu)理(li)(li)是一種能(neng)(neng)源消耗巨大的(de)工藝(yi)過程，因此(ci)也存在著(zhu)巨大節能(neng)(neng)潛力。還有(you)二(er)廢(fei)（廢(fei)氣、廢(fei)水、廢(fei)渣）排放，污(wu)染環境，所以對鍛件熱(re)處(chu)理(li)(li)工藝(yi)、工藝(yi)材料和熱(re)處(chu)理(li)(li)設(she)備(bei)的(de)改進，都是鍛造企業節能(neng)(neng)減(jian)排的(de)重要途(tu)徑(jing)。

充(chong)分利(li)用鍛件的鍛造(zao)余熱進(jin)行熱處理，不僅(jin)在節(jie)能(neng)(neng)降耗、提升(sheng)效率(lv)等方面有著顯而易見的優勢，而且又減少三廢排放，既(ji)節(jie)能(neng)(neng)又環保(bao)。我(wo)國2007年鍛件總產里約為(wei)410萬t，其(qi)中模鍛件產里為(wei)293萬t(汽(qi)車模鍛件占65%左右），意義重大(da)。

以(yi)上就(jiu)是關于鍛件(jian)加(jia)工(gong)廠的(de)(de)分享，希望能給大家提(ti)供到(dao)幫(bang)助，了解更多關于鍛件(jian)加(jia)工(gong)廠的(de)(de)問(wen)題歡迎(ying)來(lai)電咨(zi)詢，如您需要，竭誠為(wei)您服務。