通電(dian)運行步(bu)驟(zou)：1、打(da)(da)開(kai)(kai)氮化(hua)爐(lu)(lu)總控(kong)(kong)(kong)電(dian)源。2、電(dian)柜控(kong)(kong)(kong)制(zhi)面(mian)板上“手(shou)動(dong)(dong)/自(zi)(zi)(zi)動(dong)(dong)” 旋(xuan)(xuan)鈕(niu)(niu)(niu)，打(da)(da)到(dao)(dao)(dao)自(zi)(zi)(zi)動(dong)(dong)。3、進(jin)入控(kong)(kong)(kong)制(zhi)系統(tong)觸摸(mo)屏，點(dian)擊(ji)(ji)“（一(yi)）打(da)(da)弧(hu)參(can)數(shu)設定(ding)”，選擇(ze)(ze)開(kai)(kai)保(bao)溫(wen)(wen)(wen)段數(shu)09，完畢退出。4、點(dian)擊(ji)(ji)“（二）升(sheng)溫(wen)(wen)(wen)保(bao)溫(wen)(wen)(wen)參(can)數(shu)設定(ding)”，查看參(can)數(shu)是(shi)否(fou)正確(que)，9保(bao)溫(wen)(wen)(wen)時間(jian)(jian)300min，點(dian)擊(ji)(ji)“升(sheng)壓(ya)(ya)(ya)(ya)保(bao)壓(ya)(ya)(ya)(ya)參(can)數(shu)設定(ding)”，5到(dao)(dao)(dao)達(da)壓(ya)(ya)(ya)(ya)力350Pa。5、進(jin)入系統(tong)運行，選擇(ze)(ze)確(que)認爐(lu)(lu)體(ti)(ti)(ti)(ti)， 1號(hao)爐(lu)(lu)（左(zuo)），2號(hao)爐(lu)(lu)（右(you)），若爐(lu)(lu)體(ti)(ti)(ti)(ti)不是(shi)要工(gong)作(zuo)爐(lu)(lu)體(ti)(ti)(ti)(ti)，點(dian)擊(ji)(ji)“爐(lu)(lu)體(ti)(ti)(ti)(ti)切換(huan)”，（爐(lu)(lu)體(ti)(ti)(ti)(ti)工(gong)作(zuo)過程中一(yi)定(ding)不要按爐(lu)(lu)體(ti)(ti)(ti)(ti)切換(huan)按鈕(niu)(niu)(niu)）。6、抽(chou)真(zhen)空(kong)(kong)(kong)：左(zuo)上角系統(tong)開(kai)(kai)始(shi)(shi)按鈕(niu)(niu)(niu)由紅(hong)色(se)(se)(se)變(bian)成綠色(se)(se)(se)，真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)1（3），2（4）按鈕(niu)(niu)(niu)變(bian)綠，檢查兩(liang)個(ge)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)否(fou)都(dou)啟動(dong)(dong)運轉,如有不運轉，打(da)(da)開(kai)(kai)電(dian)控(kong)(kong)(kong)柜右(you)下門，檢查是(shi)否(fou)跳(tiao)閘，確(que)認兩(liang)個(ge)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)都(dou)已啟動(dong)(dong)工(gong)作(zuo)后(hou)，打(da)(da)開(kai)(kai)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)蝶(die)閥(fa)(fa)（之前一(yi)定(ding)要關閉否(fou)則真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)中油會(hui)被氣(qi)壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)進(jin)爐(lu)(lu)體(ti)(ti)(ti)(ti)），開(kai)(kai)始(shi)(shi)抽(chou)真(zhen)空(kong)(kong)(kong)，當(dang)壓(ya)(ya)(ya)(ya)強(qiang)達(da)到(dao)(dao)(dao)100Pa左(zuo)右(you)時，關閉1（3）號(hao)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)蝶(die)閥(fa)(fa)，當(dang)壓(ya)(ya)(ya)(ya)強(qiang)達(da)到(dao)(dao)(dao)60Pa左(zuo)右(you)時，真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)1（3）自(zi)(zi)(zi)動(dong)(dong)關閉（綠燈熄滅），高壓(ya)(ya)(ya)(ya)按鈕(niu)(niu)(niu)自(zi)(zi)(zi)動(dong)(dong)開(kai)(kai)啟。7、黑色(se)(se)(se)脈(mo)沖控(kong)(kong)(kong)制(zhi)盤上，電(dian)壓(ya)(ya)(ya)(ya)撥(bo)(bo)鈕(niu)(niu)(niu)打(da)(da)到(dao)(dao)(dao)左(zuo)邊自(zi)(zi)(zi)動(dong)(dong)撥(bo)(bo)鈕(niu)(niu)(niu)，占空(kong)(kong)(kong)比(bi)(bi)撥(bo)(bo)鈕(niu)(niu)(niu)打(da)(da)到(dao)(dao)(dao)右(you)邊自(zi)(zi)(zi)動(dong)(dong)（自(zi)(zi)(zi)動(dong)(dong)時升(sheng)溫(wen)(wen)(wen)時間(jian)(jian)長，根據實(shi)際情況可調(diao)為手(shou)動(dong)(dong)控(kong)(kong)(kong)制(zhi)），電(dian)壓(ya)(ya)(ya)(ya)旋(xuan)(xuan)鈕(niu)(niu)(niu)，占空(kong)(kong)(kong)比(bi)(bi)旋(xuan)(xuan)鈕(niu)(niu)(niu)旋(xuan)(xuan)轉到(dao)(dao)(dao)右(you)邊合適位置（峰(feng)值(zhi)電(dian)流=100~200 ，電(dian)流A≤150），爐(lu)(lu)體(ti)(ti)(ti)(ti)開(kai)(kai)始(shi)(shi)安全工(gong)作(zuo)，罐內工(gong)件(jian)開(kai)(kai)始(shi)(shi)打(da)(da)弧(hu)。8、滅弧(hu)送氨(an)氣(qi)爐(lu)(lu)內溫(wen)(wen)(wen)度到(dao)(dao)(dao)90度，爐(lu)(lu)罐內輝光穩定(ding)之后(hou)（不閃弧(hu)），開(kai)(kai)氨(an)氣(qi)罐，黃(huang)色(se)(se)(se)換(huan)向閥(fa)(fa)打(da)(da)到(dao)(dao)(dao)左(zuo)邊1號(hao)爐(lu)(lu)（右(you)邊為2號(hao)爐(lu)(lu)），氨(an)氣(qi)流量不用調(diao)，控(kong)(kong)(kong)制(zhi)器會(hui)根據爐(lu)(lu)內壓(ya)(ya)(ya)(ya)強(qiang)自(zi)(zi)(zi)動(dong)(dong)調(diao)整。9、加(jia)送二氧(yang)化(hua)碳氣(qi)體(ti)(ti)(ti)(ti)大約(yue)9-10小時后(hou)升(sheng)溫(wen)(wen)(wen)到(dao)(dao)(dao)500℃時占空(kong)(kong)(kong)比(bi)(bi)撥(bo)(bo)鈕(niu)(niu)(niu)打(da)(da)至自(zi)(zi)(zi)動(dong)(dong)狀態(tai)，然后(hou)繼續(xu)升(sheng)溫(wen)(wen)(wen)至510℃到(dao)(dao)(dao)保(bao)溫(wen)(wen)(wen)狀態(tai)，打(da)(da)開(kai)(kai)二氧(yang)化(hua)碳氣(qi)閥(fa)(fa)，設置屏幕上2種(zhong)氣(qi)體(ti)(ti)(ti)(ti)流量比(bi)(bi)例（比(bi)(bi)例約(yue)為7%）。

1)河南井式球化退火爐采用中冷連續式滲碳爐進行滲碳、緩冷和再加熱淬火，可以細化材料的晶粒度和顯微組織，并提高材料的彎曲疲勞強度、抗沖擊性能、接觸疲勞性能及耐磨性能。 2)井式球化退火爐廠家采用中冷滲(shen)(shen)碳爐進行(xing)滲(shen)(shen)碳、緩(huan)冷和再加熱淬(cui)火(huo)(huo)，不僅可(ke)以(yi)(yi)使(shi)20MnVB、20MnTi2B、18CrMnB及20CrMnMo、20Cr等(deng)粗晶粒(li)鋼(gang)工(gong)(gong)件(jian)進行(xing)大批(pi)量(liang)(liang)滲(shen)(shen)碳淬(cui)火(huo)(huo)，簡化(hua)熱處理(li)工(gong)(gong)藝，提(ti)高熱處理(li)生產(chan)效率，降低成(cheng)本(ben)，而(er)且還可(ke)以(yi)(yi)使(shi)工(gong)(gong)件(jian)獲(huo)得合(he)格的(de)與比較(jiao)(jiao)(jiao)細(xi)小的(de)晶粒(li)度(du)和顯微組織。 3)對于Cr-Ni、Cr-Ni-Mo等(deng)含Ni材(cai)料，尤其(qi)是含Ni量(liang)(liang)較(jiao)(jiao)(jiao)高的(de)材(cai)料，通(tong)過(guo)中冷滲(shen)(shen)碳爐進行(xing)滲(shen)(shen)碳、緩(huan)冷和再加熱淬(cui)火(huo)(huo)，并采用較(jiao)(jiao)(jiao)低碳勢、適當溫度(du)和較(jiao)(jiao)(jiao)長周期的(de)滲(shen)(shen)碳淬(cui)火(huo)(huo)工(gong)(gong)藝，降低了殘留(liu)奧氏(shi)體量(liang)(liang)，使(shi)工(gong)(gong)件(jian)的(de)金相組織達到了產(chan)品的(de)技(ji)術要求，因此可(ke)以(yi)(yi)實現部(bu)分含Ni較(jiao)(jiao)(jiao)高工(gong)(gong)件(jian)的(de)大批(pi)量(liang)(liang)滲(shen)(shen)碳直接淬(cui)火(huo)(huo)

給(gei)大(da)家介紹下多(duo)(duo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)爐(lu)(lu)(lu)熱(re)處(chu)(chu)理的(de)爐(lu)(lu)(lu)型選(xuan)(xuan)擇： 1．對于不能成批(pi)(pi)定(ding)型生產(chan)的(de)，工件大(da)小(xiao)不相等的(de)，種類(lei)較多(duo)(duo)的(de)，要求(qiu)工藝上具有(you)通用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)性、多(duo)(duo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)性的(de)，可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)箱(xiang)式(shi)(shi)(shi)多(duo)(duo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)爐(lu)(lu)(lu)。2．加熱(re)長軸類(lei)及長的(de)絲桿，管子等工件時(shi)，可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)深井式(shi)(shi)(shi)電(dian)爐(lu)(lu)(lu)。3．小(xiao)批(pi)(pi)量(liang)的(de)滲(shen)碳零件，可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)井式(shi)(shi)(shi)氣(qi)體滲(shen)碳爐(lu)(lu)(lu)。4．對于大(da)批(pi)(pi)量(liang)的(de)汽車、拖拉機(ji)齒輪等零件的(de)生產(chan)可(ke)選(xuan)(xuan)連(lian)續(xu)式(shi)(shi)(shi)滲(shen)碳生產(chan)線或(huo)(huo)箱(xiang)式(shi)(shi)(shi)多(duo)(duo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)爐(lu)(lu)(lu)。5．對沖壓件板材坯料的(de)加熱(re)大(da)批(pi)(pi)量(liang)生產(chan)時(shi)，最好選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)滾動爐(lu)(lu)(lu)，輥底爐(lu)(lu)(lu)。6．對成批(pi)(pi)的(de)定(ding)型零件，生產(chan)上可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)推(tui)桿式(shi)(shi)(shi)或(huo)(huo)傳送帶(dai)式(shi)(shi)(shi)電(dian)阻爐(lu)(lu)(lu)（推(tui)桿爐(lu)(lu)(lu)或(huo)(huo)鑄帶(dai)爐(lu)(lu)(lu)）7．小(xiao)型機(ji)械零件如：螺釘，螺母等可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)振底式(shi)(shi)(shi)爐(lu)(lu)(lu)或(huo)(huo)網帶(dai)式(shi)(shi)(shi)爐(lu)(lu)(lu)。8．鋼球及滾柱熱(re)處(chu)(chu)理可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)內螺旋的(de)回(hui)轉管爐(lu)(lu)(lu)。9．有(you)色(se)金屬錠坯在大(da)批(pi)(pi)量(liang)生產(chan)時(shi)可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)推(tui)桿式(shi)(shi)(shi)爐(lu)(lu)(lu)，而對有(you)色(se)金屬小(xiao)零件及材料可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)空氣(qi)循環加熱(re)爐(lu)(lu)(lu)。

脈(mo)沖電源(yuan)是(shi)全逆變式，頻(pin)率可以(yi)達(da)到20KHz。頻(pin)率高(gao)(gao)有以(yi)下(xia)好(hao)(hao)處：1. 溫度(du)(du)均勻(yun)性(xing)好(hao)(hao)，表(biao)面電流密度(du)(du)分(fen)布的(de)更均勻(yun)，有利于改(gai)善(shan)(shan)爐內產品(pin)溫度(du)(du)均勻(yun)性(xing)，尤其是(shi)針對一些氮化(hua)(hua)面積較大的(de)產品(pin)效果顯(xian)著。2.滲(shen)氮速(su)度(du)(du)快，淺滲(shen)層滲(shen)氮速(su)度(du)(du)快，因為轟擊(ji)頻(pin)率高(gao)(gao)，金屬表(biao)面活化(hua)(hua)鐵(tie)離子密度(du)(du)高(gao)(gao)，與氮離子結合速(su)度(du)(du)快，提高(gao)(gao)滲(shen)速(su)。3. 弱化(hua)(hua)空心(xin)陰(yin)(yin)極(ji)效應(ying)，弱化(hua)(hua)空心(xin)陰(yin)(yin)極(ji)效應(ying)，尤其是(shi)針對一些尖角、孔洞比較多的(de)產品(pin)，有明顯(xian)的(de)改(gai)善(shan)(shan)效果。4.降低產品(pin)灼傷風險，增強了打(da)弧關(guan)斷頻(pin)率，減(jian)少(shao)因為工(gong)件(jian)表(biao)面打(da)弧導致的(de)產品(pin)灼傷風險。5.清理(li)作用，對工(gong)件(jian)表(biao)面有較強的(de)清理(li)作用，氮化(hua)(hua)后產品(pin)外(wai)觀(guan)好(hao)(hao)。6.對公共電網沖擊(ji)少(shao)，因為開(kai)關(guan)速(su)度(du)(du)快，對電源(yuan)及電網的(de)沖擊(ji)少(shao)。

是(shi)一(yi)種能(neng)(neng)(neng)夠在(zai)真空(kong)的狀態下(xia)進行滲(shen)(shen)透(tou)處(chu)理的一(yi)種裝(zhuang)置(zhi)，在(zai)汽車的生產制作(zuo)領域應用的比(bi)較廣泛，因為有了(le)真空(kong)滲(shen)(shen)碳(tan)(tan)爐(lu)之后就能(neng)(neng)(neng)夠提(ti)高我們的工作(zuo)效率，那么(me)對(dui)于真空(kong)滲(shen)(shen)碳(tan)(tan)爐(lu)來說有什么(me)樣的優勢(shi)呢？給大(da)家介(jie)紹(shao)下(xia)井式(shi)滲(shen)(shen)碳(tan)(tan)爐(lu)的優勢(shi)：1.克服傳統氣(qi)氛(fen)熱滲(shen)(shen)碳(tan)(tan)無法(fa)解(jie)決(jue)的盲孔滲(shen)(shen)碳(tan)(tan)問題(ti)。2.避免內氧(yang)(yang)化問題(ti) 。3 真空(kong)滲(shen)(shen)碳(tan)(tan)的工藝溫度(du)(du)達1700攝氏度(du)(du)。4 縮短工藝時間(jian)。5.真空(kong)滲(shen)(shen)碳(tan)(tan)技(ji)術與高壓(ya)氣(qi)冷(leng)淬(cui)火結(jie)合后減小畸變。6.提(ti)升微觀結(jie)構(gou)性質、部件硬度(du)(du)等(deng)方面(mian)效果。 7. 解(jie)決(jue)滲(shen)(shen)碳(tan)(tan)過程中(zhong)工件表面(mian)的晶(jing)間(jian)氧(yang)(yang)化、合金元素貧(pin)化等(deng)問題(ti)。8. 真空(kong)滲(shen)(shen)碳(tan)(tan)與氣(qi)體淬(cui)火相結(jie)合，通(tong)過對(dui)淬(cui)火過程中(zhong)冷(leng)卻速度(du)(du)的控制，提(ti)升產品處(chu)理質量。9. 真空(kong)滲(shen)(shen)碳(tan)(tan)的廢氣(qi)排放量小，能(neng)(neng)(neng)耗低(di)。