其(qi)實(shi)行(xing)(xing)業(ye)中都(dou)是會應用到(dao)(dao)很多的設(she)備(bei),這些設(she)備(bei)都(dou)是在(zai)這些行(xing)(xing)業(ye)運(yun)行(xing)(xing)中能夠(gou)起到(dao)(dao)很好的促(cu)進(jin)作(zuo)(zuo)用,產(chan)品(pin)的應用領(ling)域就是比較(jiao)廣泛(fan)的,而且(qie)經過了行(xing)(xing)業(ye)中的實(shi)際操(cao)作(zuo)(zuo),對于滲(shen)碳(tan)爐(lu)(lu)(lu)(lu)(lu)廠家(jia)產(chan)品(pin)的作(zuo)(zuo)用還是比較(jiao)認(ren)可的,那么你們知道關于滲(shen)碳(tan)爐(lu)(lu)(lu)(lu)(lu)廠家(jia)產(chan)品(pin)的操(cao)作(zuo)(zuo)規(gui)范(fan)是什么嗎?1、合上電源(yuan)開關。2、調整儀表自動(dong)控制裝(zhuang)置(zhi)正常后才(cai)允許通電升溫(wen)。3、升溫(wen)時(shi),開動(dong)風(feng)扇。4、爐(lu)(lu)(lu)(lu)(lu)溫(wen)升到(dao)(dao)850℃時(shi),開始(shi)滴入煤油(或甲醇)。5、爐(lu)(lu)(lu)(lu)(lu)溫(wen)到(dao)(dao)需要溫(wen)度后,切斷(duan)爐(lu)(lu)(lu)(lu)(lu)子(zi)和(he)風(feng)扇的電源(yuan),才(cai)能裝(zhuang)進(jin)工件。然后關緊爐(lu)(lu)(lu)(lu)(lu)門,接(jie)通風(feng)扇和(he)爐(lu)(lu)(lu)(lu)(lu)子(zi)電源(yuan),按范(fan)圍操(cao)作(zuo)(zuo)。6、工件出爐(lu)(lu)(lu)(lu)(lu)后,關緊爐(lu)(lu)(lu)(lu)(lu)蓋(gai),繼續未動(dong)風(feng)扇,切斷(duan)爐(lu)(lu)(lu)(lu)(lu)子(zi)電阻絲電源(yuan),滴入少量煤油。7、爐(lu)(lu)(lu)(lu)(lu)溫(wen)降至850℃時(shi),停止滴入煤油。8、爐(lu)(lu)(lu)(lu)(lu)溫(wen)降至600℃時(shi),停止風(feng)扇,切斷(duan)電源(yuan)開關。
其設備的(de)特點:(1)、氣體(ti)(ti)氮(dan)化(hua)(hua)(hua)(hua)爐(lu)(lu)處(chu)理(li)(li)溫(wen)度(du)低,時間短(duan),工件(jian)變(bian)形小。(2)、氣體(ti)(ti)氮(dan)化(hua)(hua)(hua)(hua)爐(lu)(lu)不(bu)(bu)受(shou)鋼種限制,碳鋼、低合金鋼、工模具鋼、不(bu)(bu)銹鋼、鑄鐵(tie)及鐵(tie)基粉(fen)未(wei)冶金材(cai)(cai)料均可進行(xing)軟氮(dan)化(hua)(hua)(hua)(hua)處(chu)理(li)(li)。氣體(ti)(ti)氮(dan)化(hua)(hua)(hua)(hua)爐(lu)(lu)工件(jian)經軟氮(dan)化(hua)(hua)(hua)(hua)后(hou)的(de)表(biao)面硬度(du)與氮(dan)化(hua)(hua)(hua)(hua)工藝及材(cai)(cai)料有關。(3)、能顯著地(di)提高工件(jian)的(de)疲勞強度(du)、耐磨性和耐腐蝕(shi)性。氣體(ti)(ti)氮(dan)化(hua)(hua)(hua)(hua)爐(lu)(lu)在干摩擦(ca)條件(jian)下還具有抗(kang)擦(ca)傷(shang)和抗(kang)咬合等(deng)性能。(4)、氣體(ti)(ti)氮(dan)化(hua)(hua)(hua)(hua)爐(lu)(lu)由于(yu)軟氮(dan)化(hua)(hua)(hua)(hua)層(ceng)不(bu)(bu)存在脆性相(xiang),故氮(dan)化(hua)(hua)(hua)(hua)層(ceng)因而具有一定的(de)韌(ren)性,不(bu)(bu)容易剝(bo)落。因此,目前氣體(ti)(ti)氮(dan)化(hua)(hua)(hua)(hua)爐(lu)(lu)生產中軟氮(dan)化(hua)(hua)(hua)(hua)已廣泛(fan)應用(yong)于(yu)模具、量具、刀具(如:高速(su)鋼刀具)等(deng)、曲軸、齒輪、氣缸套、機械結構件(jian)等(deng)耐磨工件(jian)的(de)處(chu)理(li)(li)。
箱式氣體滲(shen)(shen)碳(tan)氮(dan)(dan)化熱(re)處理自動(dong)生產(chan)線是(shi)成(cheng)(cheng)套機組(zu)。該生產(chan)線由(you)加熱(re)爐(lu)(lu)、清洗機、回火(huo)(huo)爐(lu)(lu)、推(tui)拉車、備料(liao)臺等(deng)組(zu)成(cheng)(cheng),控制系統及(ji)主(zhu)要執行元件采用(yong)(yong)國(guo)外先進(jin)國(guo)家進(jin)口原件,可實現全自動(dong)或手動(dong)操作(zuo),既適用(yong)(yong)于(yu)單品種大批(pi)量生產(chan),也適用(yong)(yong)于(yu)多品種小批(pi)量生產(chan),操作(zuo)簡便,運轉成(cheng)(cheng)本低,可實現產(chan)品的(de)(de)(de)滲(shen)(shen)碳(tan)、碳(tan)氮(dan)(dan)共(gong)滲(shen)(shen)、光(guang)亮淬(cui)火(huo)(huo)、退火(huo)(huo)、正火(huo)(huo)等(deng)熱(re)處理工藝。的(de)(de)(de)布置(zhi)是(shi)指(zhi)(zhi)爐(lu)(lu)底(di)和爐(lu)(lu)壁的(de)(de)(de)布線情況,2-1-1是(shi)指(zhi)(zhi)爐(lu)(lu)底(di)兩(liang)組(zu),兩(liang)邊各(ge)一(yi)組(zu),去了(le)這(zhe)些(xie)可以根據爐(lu)(lu)子的(de)(de)(de)情況及(ji)需要溫度做出調整不是(shi)硬性規定,多一(yi)組(zu)兩(liang)組(zu)也行,只要溫控得(de)當(dang)就(jiu)行。那數(shu)字是(shi)指(zhi)(zhi)的(de)(de)(de)生產(chan)線中滲(shen)(shen)碳(tan)爐(lu)(lu)與(yu)其它配套設(she)備比(bi)例的(de)(de)(de)問題(ti),2-1-1是(shi)指(zhi)(zhi)兩(liang)臺滲(shen)(shen)碳(tan)爐(lu)(lu)共(gong)用(yong)(yong)一(yi)臺回火(huo)(huo)爐(lu)(lu)和一(yi)個清洗機。因為滲(shen)(shen)碳(tan)的(de)(de)(de)實際(ji)較(jiao)(jiao)長回火(huo)(huo)和清洗的(de)(de)(de)時(shi)間較(jiao)(jiao)短,如(ru)果滲(shen)(shen)碳(tan)爐(lu)(lu)錯(cuo)開時(shi)間裝料(liao)那么清洗和回火(huo)(huo)就(jiu)會分(fen)時(shi)進(jin)行。如(ru)何配置(zhi)主(zhu)要看實際(ji)的(de)(de)(de)生產(chan)情況。
給大(da)家介紹下常用(yong)(yong)(yong)(yong)(yong)(yong)熱處(chu)理多用(yong)(yong)(yong)(yong)(yong)(yong)爐(lu)爐(lu)型(xing)(xing)的(de)(de)(de)選擇:1.對(dui)于(yu)不(bu)能成(cheng)批(pi)(pi)定型(xing)(xing)生(sheng)產(chan)的(de)(de)(de),工(gong)件(jian)(jian)(jian)(jian)大(da)小不(bu)相等(deng)(deng)(deng)的(de)(de)(de),種類較(jiao)多的(de)(de)(de),要求工(gong)藝上(shang)具有通用(yong)(yong)(yong)(yong)(yong)(yong)性(xing)、多用(yong)(yong)(yong)(yong)(yong)(yong)性(xing)的(de)(de)(de),可(ke)(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)箱式(shi)(shi)多用(yong)(yong)(yong)(yong)(yong)(yong)爐(lu)。2.加熱長(chang)軸類及長(chang)的(de)(de)(de)絲桿(gan),管子等(deng)(deng)(deng)工(gong)件(jian)(jian)(jian)(jian)時,可(ke)(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)深(shen)井(jing)式(shi)(shi)電爐(lu)。3.小批(pi)(pi)量的(de)(de)(de)滲(shen)碳零(ling)件(jian)(jian)(jian)(jian),可(ke)(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)井(jing)式(shi)(shi)氣(qi)體滲(shen)碳爐(lu)。4.對(dui)于(yu)大(da)批(pi)(pi)量的(de)(de)(de)汽車、拖拉(la)機齒輪(lun)等(deng)(deng)(deng)零(ling)件(jian)(jian)(jian)(jian)的(de)(de)(de)生(sheng)產(chan)可(ke)(ke)(ke)選連(lian)續式(shi)(shi)滲(shen)碳生(sheng)產(chan)線(xian)或(huo)箱式(shi)(shi)多用(yong)(yong)(yong)(yong)(yong)(yong)爐(lu)。5.對(dui)沖壓件(jian)(jian)(jian)(jian)板材坯料(liao)的(de)(de)(de)加熱大(da)批(pi)(pi)量生(sheng)產(chan)時,最好選用(yong)(yong)(yong)(yong)(yong)(yong)滾動爐(lu),輥底(di)爐(lu)。6.對(dui)成(cheng)批(pi)(pi)的(de)(de)(de)定型(xing)(xing)零(ling)件(jian)(jian)(jian)(jian),生(sheng)產(chan)上(shang)可(ke)(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)推(tui)桿(gan)式(shi)(shi)或(huo)傳送帶式(shi)(shi)電阻爐(lu)(推(tui)桿(gan)爐(lu)或(huo)鑄帶爐(lu))7.小型(xing)(xing)機械零(ling)件(jian)(jian)(jian)(jian)如:螺釘,螺母等(deng)(deng)(deng)可(ke)(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)振底(di)式(shi)(shi)爐(lu)或(huo)網(wang)帶式(shi)(shi)爐(lu)。8.鋼球及滾柱熱處(chu)理可(ke)(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)內螺旋的(de)(de)(de)回轉管爐(lu)。9.有色金屬(shu)錠坯在大(da)批(pi)(pi)量生(sheng)產(chan)時可(ke)(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)推(tui)桿(gan)式(shi)(shi)爐(lu),而對(dui)有色金屬(shu)小零(ling)件(jian)(jian)(jian)(jian)及材料(liao)可(ke)(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)空氣(qi)循環加熱爐(lu)。
這是一種能夠應用在熱處理的方面并且在近幾年使用的非常廣泛,并且發展的非常好的一種極其,就是因為有了低壓真空滲碳爐之后才能夠讓我們的工作效率有所提高,那么對于低壓真空滲碳爐來說你知道它進行工作時的介質是什么嗎?上海井式退火爐可選用乙炔也可選用丙烷。井式退火爐廠家有(you)時采購不(bu)到乙炔就用(yong)丙烷(wan)代替。但是在長時間(jian)的(de)(de)生(sheng)產(chan)中發現,丙烷(wan)非(fei)常容易產(chan)生(sheng)焦油,造成工件(jian)與工裝(zhuang)接觸(chu)的(de)(de)區域(yu)沒有(you)硬化層。對(dui)于(yu)其余的(de)(de)區域(yu)沒有(you)問題。停(ting)爐(lu)對(dui)噴嘴進行清理(li),選用(yong)乙炔處(chu)理(li)再也(ye)沒有(you)出現類似的(de)(de)情況(kuang)。現在我(wo)們(men)已經知道了(le)低壓真空滲碳(tan)爐(lu)的(de)(de)工作介質(zhi)是什么,這樣(yang)的(de)(de)話也(ye)能夠讓我(wo)們(men)更加放心的(de)(de)進行使用(yong)了(le),對(dui)于(yu)低壓真空滲碳(tan)爐(lu)來說也(ye)會分為很多種不(bu)同的(de)(de)類型,我(wo)們(men)可(ke)以根據使用(yong)環境和特點(dian)的(de)(de)不(bu)同進行選擇,只要滿足我(wo)們(men)的(de)(de)要求(qiu)就可(ke)以了(le)。
為大家介紹(shao)一下(xia)(xia)井式(shi)滲碳(tan)(tan)爐(lu)具有(you)哪些優(you)勢?產(chan)品(pin)無內氧化,變形小。滲層控制(zhi)精(jing)度(du)高(gao),計算(suan)機模擬(ni)控制(zhi)精(jing)度(du)可達±0.05mm;處理(li)后產(chan)品(pin)表(biao)面呈(cheng)銀灰色光(guang)亮(liang)狀(zhuang),可不(bu)經(jing)清洗、清理(li)拋丸(wan)工序(xu);在(zai)低(di)壓和高(gao)溫狀(zhuang)態下(xia)(xia),滲碳(tan)(tan)過程可以大大縮短,輔(fu)助消耗大為減少;無火(huo)簾,無排氣口,無油(you)煙,無油(you)槽,加(jia)熱(re)室采(cai)用(yong)冷壁型爐(lu)體設(she)計,對(dui)環境影響小;可用(yong)于(yu)不(bu)同(tong)產(chan)量及(ji)不(bu)同(tong)熱(re)處理(li)方式(shi),每(mei)個滲碳(tan)(tan)室相當于(yu)一臺多(duo)用(yong)爐(lu)。這(zhe)是(shi)由于(yu)具有(you)這(zhe)樣的(de)(de)優(you)勢才會(hui)取代傳統的(de)(de)設(she)備得到使用(yong)的(de)(de)廣(guang)泛性,而且低(di)壓真(zhen)(zhen)空(kong)滲碳(tan)(tan)爐(lu)廠家的(de)(de)人可以告(gao)訴我們,現在(zai)這(zhe)種(zhong)類(lei)型的(de)(de)設(she)備已經(jing)是(shi)成為了主流的(de)(de)產(chan)品(pin),而且隨(sui)著(zhu)低(di)壓真(zhen)(zhen)空(kong)滲碳(tan)(tan)爐(lu)的(de)(de)性能不(bu)斷被(bei)挖(wa)掘,相信以后使用(yong)的(de)(de)領域也是(shi)會(hui)不(bu)斷的(de)(de)擴大。