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北京專業井式爐生產

2019-10-06
北京專業井式爐生產

使(shi)用(yong)的(de)(de)(de)(de)氣(qi)體(ti)(ti)滲(shen)(shen)碳是(shi)在富碳介質中使(shi)碳滲(shen)(shen)入低(di)碳(cD(C)一(yi)0.1~0.3)或低(di)碳合(he)金鋼(gang)的(de)(de)(de)(de)表(biao)(biao)面(mian),使(shi)其在保持心部(bu)強(qiang)韌性的(de)(de)(de)(de)條件(jian)下獲得高(gao)硬度(du)(du)的(de)(de)(de)(de)表(biao)(biao)層,從(cong)而(er)提(ti)高(gao)工(gong)(gong)(gong)(gong)件(jian)的(de)(de)(de)(de)耐磨性和疲勞強(qiang)度(du)(du),是(shi)車輛(liang)傳(chuan)動件(jian)常采用(yong)的(de)(de)(de)(de)熱(re)處(chu)理(li)(li)方(fang)法之一(yi)。但傳(chuan)統的(de)(de)(de)(de)低(di)壓(ya)真空(kong)(kong)滲(shen)(shen)碳爐(lu)使(shi)用(yong)的(de)(de)(de)(de)氣(qi)體(ti)(ti)滲(shen)(shen)碳方(fang)法突出的(de)(de)(de)(de)弊端是(shi)工(gong)(gong)(gong)(gong)藝時間長,能源消(xiao)耗大(da)(da),已成為(wei)廣(guang)大(da)(da)熱(re)處(chu)理(li)(li)工(gong)(gong)(gong)(gong)作者(zhe)長期以(yi)來不斷(duan)探(tan)索解決的(de)(de)(de)(de)問題。感(gan)(gan)應(ying)(ying)加熱(re)內(nei)(nei)熱(re)式(shi)真空(kong)(kong)滲(shen)(shen)碳是(shi)將氣(qi)體(ti)(ti)滲(shen)(shen)碳、真空(kong)(kong)熱(re)處(chu)理(li)(li)、感(gan)(gan)應(ying)(ying)加熱(re)技術在新(xin)的(de)(de)(de)(de)平臺上進行(xing)集成創新(xin),建立一(yi)種(zhong)全(quan)新(xin)的(de)(de)(de)(de)金屬表(biao)(biao)面(mian)強(qiang)化(hua)(hua)工(gong)(gong)(gong)(gong)藝,即通(tong)(tong)過采用(yong)高(gao)效的(de)(de)(de)(de)感(gan)(gan)應(ying)(ying)加熱(re)方(fang)式(shi)實(shi)現(xian)快速加熱(re);通(tong)(tong)過將感(gan)(gan)應(ying)(ying)線圈放置在爐(lu)內(nei)(nei)實(shi)現(xian)僅對工(gong)(gong)(gong)(gong)件(jian)加熱(re),而(er)爐(lu)內(nei)(nei)其他部(bu)分及(ji)爐(lu)體(ti)(ti)溫度(du)(du)較低(di),達到能源的(de)(de)(de)(de)較大(da)(da)利用(yong)和爐(lu)體(ti)(ti)結構的(de)(de)(de)(de)簡化(hua)(hua);通(tong)(tong)過在真空(kong)(kong)環境下的(de)(de)(de)(de)加熱(re)和通(tong)(tong)人滲(shen)(shen)碳氣(qi)體(ti)(ti),實(shi)現(xian)工(gong)(gong)(gong)(gong)件(jian)表(biao)(biao)面(mian)的(de)(de)(de)(de)凈化(hua)(hua)和活化(hua)(hua),達到碳原子的(de)(de)(de)(de)快速吸收和較小(xiao)的(de)(de)(de)(de)變形,實(shi)現(xian)優質、高(gao)效、節能、降耗、減(jian)污的(de)(de)(de)(de)先進化(hua)(hua)學熱(re)處(chu)理(li)(li)生產。

北京專業井式爐生產

箱(xiang)式氣體(ti)滲碳(tan)氮(dan)化(hua)熱處(chu)理自(zi)動(dong)生(sheng)產(chan)線(xian)是成(cheng)(cheng)套(tao)機組(zu)。該生(sheng)產(chan)線(xian)由加熱爐(lu)、清(qing)洗(xi)機、回(hui)(hui)火(huo)爐(lu)、推拉車、備料臺等組(zu)成(cheng)(cheng),控制系統及主要(yao)執行(xing)(xing)元件采用國(guo)外先進(jin)國(guo)家進(jin)口原件,可實現全(quan)自(zi)動(dong)或手動(dong)操作(zuo),既(ji)適用于單品(pin)種大批量生(sheng)產(chan),也適用于多品(pin)種小批量生(sheng)產(chan),操作(zuo)簡便,運轉(zhuan)成(cheng)(cheng)本低,可實現產(chan)品(pin)的(de)滲碳(tan)、碳(tan)氮(dan)共(gong)滲、光亮(liang)淬火(huo)、退火(huo)、正火(huo)等熱處(chu)理工藝。的(de)布置(zhi)是指(zhi)爐(lu)底和(he)爐(lu)壁(bi)的(de)布線(xian)情況,2-1-1是指(zhi)爐(lu)底兩(liang)組(zu),兩(liang)邊各一(yi)組(zu),去了這些可以根據爐(lu)子的(de)情況及需要(yao)溫度做出調整不是硬性(xing)規定,多一(yi)組(zu)兩(liang)組(zu)也行(xing)(xing),只(zhi)要(yao)溫控得當就行(xing)(xing)。那(nei)數字是指(zhi)的(de)生(sheng)產(chan)線(xian)中滲碳(tan)爐(lu)與其它配套(tao)設備比例的(de)問(wen)題,2-1-1是指(zhi)兩(liang)臺滲碳(tan)爐(lu)共(gong)用一(yi)臺回(hui)(hui)火(huo)爐(lu)和(he)一(yi)個清(qing)洗(xi)機。因為滲碳(tan)的(de)實際較長回(hui)(hui)火(huo)和(he)清(qing)洗(xi)的(de)時(shi)間較短,如(ru)果滲碳(tan)爐(lu)錯開時(shi)間裝(zhuang)料那(nei)么(me)清(qing)洗(xi)和(he)回(hui)(hui)火(huo)就會分(fen)時(shi)進(jin)行(xing)(xing)。如(ru)何配置(zhi)主要(yao)看實際的(de)生(sheng)產(chan)情況。

北京專業井式爐生產

通電(dian)運行步驟:1、打(da)(da)(da)(da)(da)(da)開(kai)(kai)(kai)氮化爐(lu)(lu)(lu)總控(kong)電(dian)源。2、電(dian)柜(ju)控(kong)制(zhi)(zhi)面(mian)板(ban)上(shang)“手動(dong)(dong)(dong)(dong)/自動(dong)(dong)(dong)(dong)” 旋(xuan)鈕(niu),打(da)(da)(da)(da)(da)(da)到(dao)(dao)(dao)自動(dong)(dong)(dong)(dong)。3、進(jin)入(ru)控(kong)制(zhi)(zhi)系(xi)(xi)統(tong)觸摸(mo)屏,點擊(ji)“(一)打(da)(da)(da)(da)(da)(da)弧(hu)參數(shu)(shu)設定”,選(xuan)擇開(kai)(kai)(kai)保(bao)(bao)溫(wen)段數(shu)(shu)09,完畢退出。4、點擊(ji)“(二)升溫(wen)保(bao)(bao)溫(wen)參數(shu)(shu)設定”,查看(kan)參數(shu)(shu)是(shi)(shi)否(fou)正確,9保(bao)(bao)溫(wen)時(shi)間(jian)300min,點擊(ji)“升壓(ya)(ya)(ya)保(bao)(bao)壓(ya)(ya)(ya)參數(shu)(shu)設定”,5到(dao)(dao)(dao)達(da)壓(ya)(ya)(ya)力(li)350Pa。5、進(jin)入(ru)系(xi)(xi)統(tong)運行,選(xuan)擇確認爐(lu)(lu)(lu)體(ti), 1號(hao)爐(lu)(lu)(lu)(左(zuo)),2號(hao)爐(lu)(lu)(lu)(右(you)),若爐(lu)(lu)(lu)體(ti)不(bu)是(shi)(shi)要(yao)工(gong)作爐(lu)(lu)(lu)體(ti),點擊(ji)“爐(lu)(lu)(lu)體(ti)切(qie)換”,(爐(lu)(lu)(lu)體(ti)工(gong)作過程中(zhong)一定不(bu)要(yao)按爐(lu)(lu)(lu)體(ti)切(qie)換按鈕(niu))。6、抽真(zhen)(zhen)(zhen)空:左(zuo)上(shang)角系(xi)(xi)統(tong)開(kai)(kai)(kai)始按鈕(niu)由紅(hong)色變(bian)成(cheng)綠色,真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)1(3),2(4)按鈕(niu)變(bian)綠,檢(jian)查兩個真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)是(shi)(shi)否(fou)都(dou)啟動(dong)(dong)(dong)(dong)運轉,如(ru)有不(bu)運轉,打(da)(da)(da)(da)(da)(da)開(kai)(kai)(kai)電(dian)控(kong)柜(ju)右(you)下門,檢(jian)查是(shi)(shi)否(fou)跳(tiao)閘,確認兩個真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)都(dou)已(yi)啟動(dong)(dong)(dong)(dong)工(gong)作后(hou),打(da)(da)(da)(da)(da)(da)開(kai)(kai)(kai)真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)蝶閥(fa)(之前一定要(yao)關閉(bi)否(fou)則真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)中(zhong)油會被氣(qi)壓(ya)(ya)(ya)壓(ya)(ya)(ya)進(jin)爐(lu)(lu)(lu)體(ti)),開(kai)(kai)(kai)始抽真(zhen)(zhen)(zhen)空,當壓(ya)(ya)(ya)強達(da)到(dao)(dao)(dao)100Pa左(zuo)右(you)時(shi),關閉(bi)1(3)號(hao)真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)蝶閥(fa),當壓(ya)(ya)(ya)強達(da)到(dao)(dao)(dao)60Pa左(zuo)右(you)時(shi),真(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)1(3)自動(dong)(dong)(dong)(dong)關閉(bi)(綠燈熄滅(mie)),高壓(ya)(ya)(ya)按鈕(niu)自動(dong)(dong)(dong)(dong)開(kai)(kai)(kai)啟。7、黑色脈沖控(kong)制(zhi)(zhi)盤上(shang),電(dian)壓(ya)(ya)(ya)撥鈕(niu)打(da)(da)(da)(da)(da)(da)到(dao)(dao)(dao)左(zuo)邊(bian)自動(dong)(dong)(dong)(dong)撥鈕(niu),占空比(bi)(bi)撥鈕(niu)打(da)(da)(da)(da)(da)(da)到(dao)(dao)(dao)右(you)邊(bian)自動(dong)(dong)(dong)(dong)(自動(dong)(dong)(dong)(dong)時(shi)升溫(wen)時(shi)間(jian)長,根(gen)據實際情況可(ke)調(diao)為(wei)手動(dong)(dong)(dong)(dong)控(kong)制(zhi)(zhi)),電(dian)壓(ya)(ya)(ya)旋(xuan)鈕(niu),占空比(bi)(bi)旋(xuan)鈕(niu)旋(xuan)轉到(dao)(dao)(dao)右(you)邊(bian)合適位(wei)置(zhi)(峰值電(dian)流=100~200 ,電(dian)流A≤150),爐(lu)(lu)(lu)體(ti)開(kai)(kai)(kai)始安全工(gong)作,罐內(nei)工(gong)件(jian)開(kai)(kai)(kai)始打(da)(da)(da)(da)(da)(da)弧(hu)。8、滅(mie)弧(hu)送(song)氨(an)氣(qi)爐(lu)(lu)(lu)內(nei)溫(wen)度(du)(du)到(dao)(dao)(dao)90度(du)(du),爐(lu)(lu)(lu)罐內(nei)輝光穩定之后(hou)(不(bu)閃弧(hu)),開(kai)(kai)(kai)氨(an)氣(qi)罐,黃色換向閥(fa)打(da)(da)(da)(da)(da)(da)到(dao)(dao)(dao)左(zuo)邊(bian)1號(hao)爐(lu)(lu)(lu)(右(you)邊(bian)為(wei)2號(hao)爐(lu)(lu)(lu)),氨(an)氣(qi)流量不(bu)用調(diao),控(kong)制(zhi)(zhi)器(qi)會根(gen)據爐(lu)(lu)(lu)內(nei)壓(ya)(ya)(ya)強自動(dong)(dong)(dong)(dong)調(diao)整(zheng)。9、加送(song)二氧(yang)化碳氣(qi)體(ti)大約9-10小時(shi)后(hou)升溫(wen)到(dao)(dao)(dao)500℃時(shi)占空比(bi)(bi)撥鈕(niu)打(da)(da)(da)(da)(da)(da)至自動(dong)(dong)(dong)(dong)狀態(tai),然后(hou)繼續(xu)升溫(wen)至510℃到(dao)(dao)(dao)保(bao)(bao)溫(wen)狀態(tai),打(da)(da)(da)(da)(da)(da)開(kai)(kai)(kai)二氧(yang)化碳氣(qi)閥(fa),設置(zhi)屏幕(mu)上(shang)2種氣(qi)體(ti)流量比(bi)(bi)例(比(bi)(bi)例約為(wei)7%)。

北京專業井式爐生產

井式爐生產給大家介紹下常用熱處理多用爐爐型的選擇:1.井式爐生產對(dui)于(yu)不能成批(pi)(pi)定型(xing)生(sheng)(sheng)產的,工(gong)件大(da)小(xiao)不相等(deng)的,種類較(jiao)多(duo)(duo)的,要求工(gong)藝上具有通(tong)用(yong)(yong)(yong)性(xing)、多(duo)(duo)用(yong)(yong)(yong)性(xing)的,可(ke)(ke)選(xuan)用(yong)(yong)(yong)箱(xiang)式(shi)多(duo)(duo)用(yong)(yong)(yong)爐(lu)(lu)(lu)。2.加熱(re)(re)長軸類及長的絲桿(gan)(gan),管(guan)子等(deng)工(gong)件時,可(ke)(ke)選(xuan)用(yong)(yong)(yong)深(shen)井(jing)式(shi)電爐(lu)(lu)(lu)。3.小(xiao)批(pi)(pi)量(liang)的滲碳(tan)(tan)零(ling)件,可(ke)(ke)選(xuan)用(yong)(yong)(yong)井(jing)式(shi)氣(qi)體滲碳(tan)(tan)爐(lu)(lu)(lu)。4.對(dui)于(yu)大(da)批(pi)(pi)量(liang)的汽車、拖拉機齒輪等(deng)零(ling)件的生(sheng)(sheng)產可(ke)(ke)選(xuan)連續式(shi)滲碳(tan)(tan)生(sheng)(sheng)產線或(huo)(huo)箱(xiang)式(shi)多(duo)(duo)用(yong)(yong)(yong)爐(lu)(lu)(lu)。5.對(dui)沖壓件板材(cai)(cai)坯料的加熱(re)(re)大(da)批(pi)(pi)量(liang)生(sheng)(sheng)產時,最好選(xuan)用(yong)(yong)(yong)滾(gun)動爐(lu)(lu)(lu),輥底爐(lu)(lu)(lu)。6.對(dui)成批(pi)(pi)的定型(xing)零(ling)件,生(sheng)(sheng)產上可(ke)(ke)選(xuan)用(yong)(yong)(yong)推(tui)桿(gan)(gan)式(shi)或(huo)(huo)傳送帶式(shi)電阻(zu)爐(lu)(lu)(lu)(推(tui)桿(gan)(gan)爐(lu)(lu)(lu)或(huo)(huo)鑄帶爐(lu)(lu)(lu))7.小(xiao)型(xing)機械零(ling)件如:螺釘,螺母(mu)等(deng)可(ke)(ke)選(xuan)用(yong)(yong)(yong)振底式(shi)爐(lu)(lu)(lu)或(huo)(huo)網(wang)帶式(shi)爐(lu)(lu)(lu)。8.鋼球及滾(gun)柱熱(re)(re)處理可(ke)(ke)選(xuan)用(yong)(yong)(yong)內螺旋(xuan)的回轉管(guan)爐(lu)(lu)(lu)。9.有色金屬(shu)錠坯在大(da)批(pi)(pi)量(liang)生(sheng)(sheng)產時可(ke)(ke)用(yong)(yong)(yong)推(tui)桿(gan)(gan)式(shi)爐(lu)(lu)(lu),而對(dui)有色金屬(shu)小(xiao)零(ling)件及材(cai)(cai)料可(ke)(ke)用(yong)(yong)(yong)空氣(qi)循環加熱(re)(re)爐(lu)(lu)(lu)。

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