真(zhen)(zhen)空(kong)(kong)(kong)(kong)燒結爐(lu)(lu)(lu)(lu)是節能型真(zhen)(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)(lu)，應用領(ling)域廣(guang)泛。主要應用于(yu)航(hang)天、汽車制(zhi)造(zao)行業等行業中金屬或非金屬的真(zhen)(zhen)空(kong)(kong)(kong)(kong)燒結。今(jin)天，小編就給想(xiang)購買(mai)該設(she)備的朋友介紹一(yi)家***的廠家。　　具有(you)嚴格的真(zhen)(zhen)空(kong)(kong)(kong)(kong)密封是真(zhen)(zhen)空(kong)(kong)(kong)(kong)燒結爐(lu)(lu)(lu)(lu)對的主要特(te)點。金屬燒結必須在密閉(bi)的真(zhen)(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)(lu)內才能進行，因(yin)此真(zhen)(zhen)空(kong)(kong)(kong)(kong)密封性(xing)非常(chang)重要。洛(luo)陽(yang)(yang)八佳電器生產(chan)的真(zhen)(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)(lu)密封性(xing)極好。　　加(jia)熱(re)(re)(re)、隔(ge)熱(re)(re)(re)材(cai)料(liao)只能在真(zhen)(zhen)空(kong)(kong)(kong)(kong)下(xia)使用。真(zhen)(zhen)空(kong)(kong)(kong)(kong)燒結爐(lu)(lu)(lu)(lu)的加(jia)熱(re)(re)(re)、隔(ge)熱(re)(re)(re)材(cai)料(liao)在高溫(wen)真(zhen)(zhen)空(kong)(kong)(kong)(kong)下(xia)才能工(gong)(gong)作。而(er)洛(luo)陽(yang)(yang)八佳電器的產(chan)品(pin)非常(chang)符合(he)這點生產(chan)要求。　　洛(luo)陽(yang)(yang)八佳電氣科技(ji)股份有(you)限(xian)公司主營真(zhen)(zhen)空(kong)(kong)(kong)(kong)速凝(ning)爐(lu)(lu)(lu)(lu)、高溫(wen)熱(re)(re)(re)處理爐(lu)(lu)(lu)(lu)等工(gong)(gong)業爐(lu)(lu)(lu)(lu)，引進先進技(ji)術(shu)，實力雄(xiong)厚，產(chan)品(pin)質量優(you)良，贏得業內外的一(yi)致贊賞。是您選購工(gong)(gong)業爐(lu)(lu)(lu)(lu)的理想(xiang)選擇(ze)!

　　真空速凝爐高(gao)集成化(hua)、模塊(kuai)化(hua)、效率(lv)(lv)高(gao)、性能穩定(ding)、安(an)全(quan)可靠。并且有***閉環保(bao)(bao)護(hu)，保(bao)(bao)證設(she)備主電路正(zheng)常工(gong)作(zuo)(zuo)，主器件不損壞。設(she)備設(she)有***的保(bao)(bao)護(hu)回路。保(bao)(bao)護(hu)齊全(quan)，無后顧之(zhi)憂。如水溫、水壓(ya)、電壓(ya)、電流等(deng)，確保(bao)(bao)設(she)備正(zheng)常工(gong)作(zuo)(zuo)。并且復(fu)合(he)(he)符合(he)(he)國(guo)際通(tong)行(xing)3S標準(zhun)及(ji)3C標準(zhun)。 　　真空速凝爐加(jia)熱(re)(re)速度(du)快，生(sheng)產是效率(lv)(lv)高(gao)，易(yi)于(yu)(yu)機械化(hua)與自(zi)動化(hua)，可方便(bian)與下道工(gong)序(xu)設(she)備街接(jie)，實(shi)現同步(bu)、同節拍生(sheng)產，無氧化(hua)層，變形小。環保(bao)(bao)沒有污(wu)染、噪聲和(he)粉塵。能加(jia)熱(re)(re)各種種樣的工(gong)件。溫度(du)及(ji)加(jia)熱(re)(re)時間(jian)可精確控制。加(jia)工(gong)質量(liang)高(gao)。 　　另(ling)外，由于(yu)(yu)體積(ji)小、重量(liang)輕，安(an)裝(zhuang)方便(bian)。真空速凝爐廣(guang)泛(fan)應用于(yu)(yu)加(jia)工(gong)熱(re)(re)處理(li)等(deng)作(zuo)(zuo)業上，如各類(lei)陶瓷(ci)燒結、玻(bo)璃琉(liu)璃、工(gong)藝燒結、烤漆、噴粉、五金塑(su)膠、絲印(yin)、電鍍、珠寶等(deng)烘烤脫水以(yi)及(ji)電容、電源、線路板、中、低(di)溫老(lao)化(hua)測試(shi)等(deng)等(deng)，高(gao)溫有各類(lei)適合(he)(he)五金熱(re)(re)處理(li)、回火、定(ding)型等(deng)產品。

　　行業內的(de)(de)知道，真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)爐廣泛應(ying)(ying)用(yong)于(yu)陶瓷(ci)、碳化(hua)硅、硬質合金材(cai)料、光(guang)電鍍模(mo)材(cai)料和(he)石墨純化(hua)的(de)(de)真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)處理，在(zai)(zai)使用(yong)真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)爐中要(yao)進行維(wei)(wei)護保養(yang)，只有做好保養(yang)才可以(yi)更長久地使用(yong)。 　　如(ru)果真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)爐的(de)(de)網(wang)帶為頂(ding)(ding)針網(wang)帶，請用(yong)砂紙等(deng)打磨頂(ding)(ding)針端，以(yi)防止對電池片的(de)(de)劃傷，如(ru)果是斜(xie)角網(wang)帶，則在(zai)(zai)轉(zhuan)速100情(qing)況(kuang)下低速烘烤，以(yi)鏟除(chu)有機(ji)(ji)物(wu)。燈管感染有機(ji)(ji)物(wu)，請當心用(yong)酒(jiu)精(jing)棉(mian)或無紡布擦洗。各(ge)傳(chuan)動件(jian)(jian)(jian)如(ru)果出現限位(wei)不(bu)準、控制失靈、卡位(wei)等(deng)現象時(shi)，應(ying)(ying)該立(li)即停(ting)止，不(bu)要(yao)強(qiang)行進行操作(zuo)，以(yi)免損壞機(ji)(ji)件(jian)(jian)(jian)。 　　一定要(yao)知道真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)爐的(de)(de)腔體內部要(yao)清(qing)潔作(zuo)業，需求(qiu)注重各(ge)氣(qi)孔有無阻塞。有機(ji)(ji)排和(he)熱(re)排的(de)(de)清(qing)潔作(zuo)業，請用(yong)酒(jiu)精(jing)清(qing)潔設(she)備(bei)上的(de)(de)有機(ji)(ji)物(wu)等(deng)。爐體上的(de)(de)密封結(jie)構，真(zhen)(zhen)空(kong)(kong)系(xi)統等(deng)零部件(jian)(jian)(jian)拆裝(zhuang)時(shi)，應(ying)(ying)用(yong)酒(jiu)精(jing)或汽(qi)油清(qing)洗干(gan)凈并經過干(gan)燥后，涂上真(zhen)(zhen)空(kong)(kong)油脂(zhi)再組裝(zhuang)上。停(ting)爐后，爐內必(bi)需保持(chi)在(zai)(zai)66.5LPA以(yi)下的(de)(de)真(zhen)(zhen)空(kong)(kong)度。 　　另外，真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)爐的(de)(de)真(zhen)(zhen)空(kong)(kong)泵，閥(fa)門，測(ce)量儀(yi)器(qi)，熱(re)工儀(yi)表，電氣(qi)元件(jian)(jian)(jian)等(deng)配套件(jian)(jian)(jian)，都必(bi)須按(an)照產品的(de)(de)技術說明使用(yong)、維(wei)(wei)修以(yi)及保養(yang)。維(wei)(wei)修操作(zuo)應(ying)(ying)在(zai)(zai)不(bu)通電的(de)(de)情(qing)況(kuang)下進行。如(ru)果在(zai)(zai)帶電情(qing)況(kuang)下進行維(wei)(wei)修時(shi)，必(bi)須由***的(de)(de)維(wei)(wei)修人(ren)(ren)員進行維(wei)(wei)修，同時(shi)確保人(ren)(ren)身(shen)及設(she)備(bei)的(de)(de)***安全(quan)。 　　真(zhen)(zhen)空(kong)(kong)燒(shao)結(jie)爐鋁板點焊機(ji)(ji)機(ji)(ji)械傳(chuan)動件(jian)(jian)(jian)應(ying)(ying)定期加油或換油保養(yang)。

　　使用(yong)真空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)(lu)主(zhu)要(yao)的(de)(de)(de)目的(de)(de)(de)就是為了加(jia)(jia)熱(re)(re)(re)(re)，在(zai)(zai)加(jia)(jia)熱(re)(re)(re)(re)過(guo)程中需要(yao)要(yao)求加(jia)(jia)熱(re)(re)(re)(re)速(su)率(lv)快，選(xuan)(xuan)用(yong)的(de)(de)(de)加(jia)(jia)熱(re)(re)(re)(re)材料一(yi)定要(yao)保證熱(re)(re)(re)(re)導率(lv)好，并(bing)且在(zai)(zai)高溫下不(bu)能(neng)(neng)產(chan)生變形(xing)和大量的(de)(de)(de)熱(re)(re)(re)(re)損失，要(yao)保證在(zai)(zai)使用(yong)過(guo)程中在(zai)(zai)一(yi)段時間內性(xing)能(neng)(neng)要(yao)穩定。 　　所以(yi)，在(zai)(zai)選(xuan)(xuan)取加(jia)(jia)熱(re)(re)(re)(re)元(yuan)件(jian)時也要(yao)根據(ju)自己所需處理產(chan)品的(de)(de)(de)化學性(xing)能(neng)(neng)，以(yi)免(mian)真空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)(lu)加(jia)(jia)熱(re)(re)(re)(re)元(yuan)件(jian)的(de)(de)(de)材質(zhi)(zhi)影響到工件(jian)的(de)(de)(de)質(zhi)(zhi)量。因此，真空(kong)(kong)(kong)爐(lu)(lu)(lu)要(yao)合(he)理的(de)(de)(de)選(xuan)(xuan)取加(jia)(jia)熱(re)(re)(re)(re)元(yuan)件(jian)。 　　有(you)時在(zai)(zai)使用(yong)爐(lu)(lu)(lu)子工作時，試驗中如果有(you)液(ye)(ye)體(ti)存在(zai)(zai)，就需要(yao)一(yi)個(ge)真空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)(lu)的(de)(de)(de)液(ye)(ye)體(ti)蒸發的(de)(de)(de)過(guo)程(高真空(kong)(kong)(kong)下不(bu)需要(yao)加(jia)(jia)熱(re)(re)(re)(re)也能(neng)(neng)氣化)，可以(yi)通過(guo)長時間拉(la)真空(kong)(kong)(kong)來氣化掉(diao)這部分(fen)(fen)液(ye)(ye)體(ti)從而達到高真空(kong)(kong)(kong)(等穩定)。如果長時間都達不(bu)到目標氣壓的(de)(de)(de)話，就要(yao)考慮系(xi)(xi)統(tong)和羅茨泵(beng)了，你可以(yi)直接測一(yi)下羅茨泵(beng)的(de)(de)(de)極限真空(kong)(kong)(kong)(不(bu)接入其(qi)他(ta)系(xi)(xi)統(tong))，若完好則就是系(xi)(xi)統(tong)的(de)(de)(de)密封性(xing)能(neng)(neng)了。 　　又(you)因為決定真空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)(lu)的(de)(de)(de)散(san)(san)熱(re)(re)(re)(re)片(pian)效(xiao)率(lv)的(de)(de)(de)主(zhu)要(yao)因素是散(san)(san)熱(re)(re)(re)(re)片(pian)的(de)(de)(de)散(san)(san)熱(re)(re)(re)(re)面積和散(san)(san)熱(re)(re)(re)(re)片(pian)里面的(de)(de)(de)介(jie)質(zhi)(zhi)流速(su)(與介(jie)質(zhi)(zhi)的(de)(de)(de)溫度關系(xi)(xi)不(bu)大)，并(bing)且同(tong)等溫差(cha)的(de)(de)(de)同(tong)等循(xun)環(huan)水量所攜帶的(de)(de)(de)熱(re)(re)(re)(re)量相(xiang)同(tong)。真空(kong)(kong)(kong)熱(re)(re)(re)(re)水鍋(guo)(guo)爐(lu)(lu)(lu)區(qu)別于傳(chuan)統(tong)鍋(guo)(guo)爐(lu)(lu)(lu)(95/70℃)在(zai)(zai)散(san)(san)熱(re)(re)(re)(re)器供暖系(xi)(xi)統(tong)上主(zhu)要(yao)是房間的(de)(de)(de)加(jia)(jia)熱(re)(re)(re)(re)時間比傳(chuan)統(tong)鍋(guo)(guo)爐(lu)(lu)(lu)慢(man)4～5分(fen)(fen)鐘。

　　真空(kong)燒(shao)結爐(lu)(lu)(lu)中(zhong)(zhong)(zhong)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)是否會用(yong)(yong)(yong)，看看就(jiu)知(zhi)道(dao)了(le)：在(zai)真空(kong)燒(shao)結爐(lu)(lu)(lu)中(zhong)(zhong)(zhong)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)是不能缺(que)少的(de)(de)(de)(de)(de)(de)。那么(me)，大(da)家(jia)(jia)對墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)事項的(de)(de)(de)(de)(de)(de)說明都了(le)如(ru)指掌嗎?下面(mian)八佳就(jiu)和(he)大(da)家(jia)(jia)說說吧。 　　1.選用(yong)(yong)(yong)發熱(re)(re)(re)部紅(hong)熱(re)(re)(re)均(jun)(jun)勻(yun)性好的(de)(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)。棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)紅(hong)熱(re)(re)(re)均(jun)(jun)勻(yun)性差(cha)(cha)會影響真空(kong)燒(shao)結爐(lu)(lu)(lu)爐(lu)(lu)(lu)溫均(jun)(jun)勻(yun)及(ji)縮短棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)壽命(ming)。在(zai)使(shi)用(yong)(yong)(yong)過程(cheng)中(zhong)(zhong)(zhong)，棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)紅(hong)熱(re)(re)(re)均(jun)(jun)勻(yun)性會逐(zhu)漸變(bian)(bian)差(cha)(cha)，嚴(yan)重(zhong)時造成斷棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)。 　　2.石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)隨(sui)著使(shi)用(yong)(yong)(yong)溫度(du)(du)(du)(du)越高(gao)(gao)壽命(ming)為(wei)越短，尤(you)其在(zai)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)溫度(du)(du)(du)(du)超過1500°C以(yi)后，氧(yang)化速(su)度(du)(du)(du)(du)加(jia)快，壽命(ming)縮短，使(shi)用(yong)(yong)(yong)中(zhong)(zhong)(zhong)注意盡(jin)量不要讓石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)表(biao)(biao)面(mian)溫度(du)(du)(du)(du)過高(gao)(gao)。 　　3.石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)在(zai)空(kong)氣(qi)中(zhong)(zhong)(zhong)被加(jia)熱(re)(re)(re)后，表(biao)(biao)面(mian)形成致(zhi)密的(de)(de)(de)(de)(de)(de)氧(yang)化硅膜，變(bian)(bian)成抗(kang)氧(yang)化的(de)(de)(de)(de)(de)(de)保(bao)護膜，起(qi)到(dao)延長壽命(ming)的(de)(de)(de)(de)(de)(de)作用(yong)(yong)(yong)。間歇(xie)使(shi)用(yong)(yong)(yong)，隨(sui)著真空(kong)燒(shao)結爐(lu)(lu)(lu)爐(lu)(lu)(lu)溫度(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)升(sheng)降變(bian)(bian)化，會導致(zhi)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)表(biao)(biao)面(mian)的(de)(de)(de)(de)(de)(de)保(bao)護膜破裂，保(bao)護作用(yong)(yong)(yong)減弱，加(jia)快棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)變(bian)(bian)大(da)。 　　石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)功(gong)(gong)(gong)率(lv)的(de)(de)(de)(de)(de)(de)調(diao)整(zheng)方式(shi)，真空(kong)燒(shao)結爐(lu)(lu)(lu)廠家(jia)(jia)建議(yi)通過調(diao)整(zheng)電(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)(de)方式(shi)來調(diao)整(zheng)功(gong)(gong)(gong)率(lv)。推(tui)薦(jian)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)調(diao)壓方式(shi)選擇可控(kong)硅調(diao)壓或調(diao)壓器(qi)調(diao)壓。一(yi)般(ban)不采用(yong)(yong)(yong)通過改變(bian)(bian)周波數(shu)的(de)(de)(de)(de)(de)(de)調(diao)功(gong)(gong)(gong)器(qi)的(de)(de)(de)(de)(de)(de)方式(shi)來調(diao)整(zheng)。 　　4.一(yi)般(ban)情況(kuang)下，石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)表(biao)(biao)面(mian)負荷密度(du)(du)(du)(du)是由真空(kong)燒(shao)結爐(lu)(lu)(lu)內溫度(du)(du)(du)(du)和(he)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)表(biao)(biao)面(mian)溫度(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)關系求(qiu)得(de)，建議(yi)使(shi)用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)zui大(da)表(biao)(biao)面(mian)負荷密度(du)(du)(du)(du)1/2-1/3數(shu)值(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)功(gong)(gong)(gong)率(lv)。給石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)加(jia)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流量越大(da)，石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)溫度(du)(du)(du)(du)越高(gao)(gao)。建議(yi)使(shi)用(yong)(yong)(yong)盡(jin)量小的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)負荷密度(du)(du)(du)(du)(功(gong)(gong)(gong)率(lv))。 　　請注意石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)冷端記載的(de)(de)(de)(de)(de)(de)數(shu)值(zhi)(zhi)(zhi)為(wei)空(kong)氣(qi)中(zhong)(zhong)(zhong)1050℃+-50℃范(fan)圍測得(de)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流、電(dian)(dian)(dian)(dian)壓，與(yu)實際使(shi)用(yong)(yong)(yong)不一(yi)定相符。 　　5.連續使(shi)用(yong)(yong)(yong)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)時，希望緩速(su)增(zeng)加(jia)電(dian)(dian)(dian)(dian)壓以(yi)維持長壽命(ming)。盡(jin)可能并聯。如(ru)果石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)阻(zu)(zu)值(zhi)(zhi)(zhi)不同(tong)，串(chuan)聯時電(dian)(dian)(dian)(dian)阻(zu)(zu)高(gao)(gao)的(de)(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)負荷集中(zhong)(zhong)(zhong)，導致(zhi)某(mou)一(yi)個石(shi)(shi)(shi)(shi)墨(mo)(mo)(mo)(mo)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)電(dian)(dian)(dian)(dian)阻(zu)(zu)快速(su)增(zeng)加(jia)，壽命(ming)變(bian)(bian)短。 　　同(tong)時需加(jia)強真空(kong)燒(shao)結爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)配組，即同(tong)一(yi)組棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)盡(jin)量接近。一(yi)般(ban)地，并聯時同(tong)組棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)電(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)偏差(cha)(cha)在(zai)10%—15%以(yi)內，串(chuan)聯時同(tong)組棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)(bang)電(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)偏差(cha)(cha)在(zai)5%—10%以(yi)內。爐(lu)(lu)(lu)溫越高(gao)(gao)，要求(qiu)的(de)(de)(de)(de)(de)(de)阻(zu)(zu)值(zhi)(zhi)(zhi)偏差(cha)(cha)也應(ying)越小。

　　真(zhen)空(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)具(ju)有(you)成(cheng)(cheng)本效(xiao)益運行能(neng)(neng)力(li)(li)的(de)(de)(de)(de)一個(ge)(ge)重要(yao)因素(su)就是經濟的(de)(de)(de)(de)工(gong)(gong)藝(yi)氣體(ti)(ti)和(he)電力(li)(li)消耗(hao)。根(gen)據(ju)不(bu)(bu)同的(de)(de)(de)(de)氣體(ti)(ti)類型，燒(shao)(shao)結(jie)(jie)過(guo)程的(de)(de)(de)(de)這兩大(da)成(cheng)(cheng)本元素(su)可以占到(dao)總成(cheng)(cheng)本的(de)(de)(de)(de)50%。為(wei)(wei)了(le)(le)節省氣體(ti)(ti)消耗(hao)，必須實(shi)施(shi)可調節的(de)(de)(de)(de)氣流分壓(ya)模式(shi)(shi)，同時(shi)保證(zheng)脫脂和(he)燒(shao)(shao)結(jie)(jie)過(guo)程免受污染。 　　在(zai)(zai)使用中，為(wei)(wei)了(le)(le)減(jian)少(shao)電力(li)(li)消耗(hao)，用優(you)化的(de)(de)(de)(de)加(jia)熱(re)元件制造熱(re)區來降(jiang)低(di)熱(re)損失。為(wei)(wei)了(le)(le)實(shi)現這些設(she)計(ji)要(yao)點并將研發 成(cheng)(cheng)本控制在(zai)(zai)合(he)理(li)范圍，一臺現代的(de)(de)(de)(de)資源節約型的(de)(de)(de)(de)真(zhen)空(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)會(hui)運用流體(ti)(ti)動(dong)力(li)(li)學計(ji)算工(gong)(gong)具(ju)以找(zhao)到(dao)優(you)化的(de)(de)(de)(de)氣流和(he)熱(re)流模式(shi)(shi)。 　　在(zai)(zai)金屬注射成(cheng)(cheng)型技術(shu)中，通常(chang)情況(kuang)下是根(gen)據(ju)燒(shao)(shao)結(jie)(jie)零(ling)件重量(liang)和(he)殘留聚合(he)物含(han)量(liang)的(de)(de)(de)(de)不(bu)(bu)同，粘(zhan)結(jie)(jie)劑(ji)(ji)會(hui)不(bu)(bu)同程度(du)地聚集在(zai)(zai)真(zhen)空(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)的(de)(de)(de)(de)外圍部件上(shang)，比如(ru)：排(pai)氣管、泵和(he)熱(re)區這些地方。這將導致長時(shi)間停機，以便(bian)于(yu)人工(gong)(gong)清(qing)潔(jie)和(he)日常(chang)維護。 　　若材料(liao)凈重達400kg(爐(lu)(lu)量(liang)>1000L)，粘(zhan)結(jie)(jie)劑(ji)(ji)含(han)量(liang)為(wei)(wei)3%一4%，那么，高(gao)達15kg的(de)(de)(de)(de)聚合(he)物將在(zai)(zai)真(zhen)空(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)除氣階段被除去。即便(bian)如(ru)此(ci)，大(da)部分排(pai)出的(de)(de)(de)(de)氣體(ti)(ti)(>95%)應該(gai)在(zai)(zai)特定(ding)的(de)(de)(de)(de)冷凝(ning)點收集起(qi)來，比如(ru)，粘(zhan)結(jie)(jie)劑(ji)(ji)收集器或蠟分離(li)器。由于(yu)去污和(he)人工(gong)(gong)清(qing)潔(jie)工(gong)(gong)作，門對門周期時(shi)間將增(zeng)加(jia)2個(ge)(ge)多小時(shi)。 這樣，低(di)效(xiao)的(de)(de)(de)(de)、設(she)計(ji)不(bu)(bu)周全(quan)的(de)(de)(de)(de)真(zhen)空(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)將使操(cao)作性能(neng)(neng)降(jiang)低(di)15%。 　　所(suo)以，當遇到(dao)上(shang)面的(de)(de)(de)(de)情況(kuang)，就要(yao)考(kao)慮更(geng)換更(geng)好的(de)(de)(de)(de)帶有(you)自動(dong)循環清(qing)潔(jie)系統(tong)的(de)(de)(de)(de)真(zhen)空(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)，以減(jian)少(shao)維護工(gong)(gong)作，使意外故(gu)障保持在(zai)(zai)很低(di)的(de)(de)(de)(de)水平。

　　真(zhen)(zhen)空(kong)(kong)甩(shuai)帶(dai)(dai)(dai)爐利用(yong)形(xing)核理(li)論，對大(da)塊(kuai)(kuai)非晶合金(jin)的形(xing)成(cheng)(cheng)條件、控制(zhi)(zhi)(zhi)(zhi)因素、合金(jin)成(cheng)(cheng)分(fen)(fen)(fen)設(she)計思路、制(zhi)(zhi)(zhi)(zhi)備(bei)原理(li)與(yu)技術(shu)等進行(xing)了(le)分(fen)(fen)(fen)忻與(yu)討論。非均勻形(xing)核的避(bi)免和(he)均勻形(xing)核的抑制(zhi)(zhi)(zhi)(zhi)是大(da)塊(kuai)(kuai)非晶合金(jin)成(cheng)(cheng)功制(zhi)(zhi)(zhi)(zhi)備(bei)的充分(fen)(fen)(fen)必要(yao)條件，前者(zhe)要(yao)通過外(wai)部熔(rong)(rong)煉(lian)(lian)條件的有(you)效控制(zhi)(zhi)(zhi)(zhi)來實(shi)(shi)現，后者(zhe)要(yao)通過合理(li)的成(cheng)(cheng)分(fen)(fen)(fen)設(she)計來實(shi)(shi)現。 　　真(zhen)(zhen)空(kong)(kong)甩(shuai)帶(dai)(dai)(dai)爐由真(zhen)(zhen)空(kong)(kong)室、甩(shuai)帶(dai)(dai)(dai)裝置、坩堝(guo)(guo)自(zi)(zi)動(dong)(dong)升降(jiang)裝置、氣路系(xi)統(tong)、機(ji)殼和(he)熔(rong)(rong)煉(lian)(lian)電(dian)(dian)(dian)源等組成(cheng)(cheng)。 　　1、真(zhen)(zhen)空(kong)(kong)室：采用(yong)組焊而(er)成(cheng)(cheng)并做表面處理(li)，爐門(men)上裝有(you)大(da)尺寸(cun)觀察窗，既滿足高(gao)真(zhen)(zhen)空(kong)(kong)要(yao)求，又便(bian)于觀察實(shi)(shi)驗情況。 　　2、甩(shuai)帶(dai)(dai)(dai)裝置：采用(yong)伺服電(dian)(dian)(dian)機(ji)驅動(dong)(dong)，無極(ji)調速，密(mi)封采用(yong)磁(ci)流體密(mi)封裝置，銅棍拆卸方便(bian)。轉(zhuan)動(dong)(dong)平穩，噪音極(ji)低(di)。 　　3、坩堝(guo)(guo)自(zi)(zi)動(dong)(dong)升降(jiang)系(xi)統(tong)：真(zhen)(zhen)空(kong)(kong)甩(shuai)帶(dai)(dai)(dai)爐的坩堝(guo)(guo)自(zi)(zi)動(dong)(dong)升降(jiang)系(xi)統(tong)采用(yong)氣動(dong)(dong)升降(jiang)，帶(dai)(dai)(dai)延時裝置，可根(gen)(gen)據不同材料設(she)備(bei)不同噴帶(dai)(dai)(dai)參數。 　　4、氣路系(xi)統(tong)：由電(dian)(dian)(dian)磁(ci)閥、壓力罐、手動(dong)(dong)閥門(men)和(he)管路組成(cheng)(cheng)。 　　5、機(ji)殼：結(jie)合國內(nei)外(wai)真(zhen)(zhen)空(kong)(kong)甩(shuai)帶(dai)(dai)(dai)爐設(she)備(bei)外(wai)觀經驗，根(gen)(gen)據自(zi)(zi)身(shen)設(she)備(bei)特點，設(she)計出合理(li)機(ji)殼，外(wai)表噴塑處理(li)。 　　6、熔(rong)(rong)煉(lian)(lian)電(dian)(dian)(dian)源：真(zhen)(zhen)空(kong)(kong)甩(shuai)帶(dai)(dai)(dai)爐采用(yong)定制(zhi)(zhi)(zhi)(zhi)的專用(yong)熔(rong)(rong)煉(lian)(lian)電(dian)(dian)(dian)源，操作簡單，結(jie)構小(xiao)巧。

　　真(zhen)空(kong)速凝(ning)(ning)爐(lu)(lu)主要用(yong)于各(ge)種稀土永磁材料的熔煉(lian)(lian),合金的冶煉(lian)(lian)。性(xing)能特點如下： 　　1、真(zhen)空(kong)速凝(ning)(ning)爐(lu)(lu)采(cai)用(yong)lGBT恒功率(lv)中頻感應加熱電源對金屬進(jin)行熔煉(lian)(lian),各(ge)項指標接近或超(chao)過日本同類產(chan)品(pin)。 　　2、熔煉(lian)(lian)量大,產(chan)量高(單(dan)(dan)爐(lu)(lu)產(chan)量600kg)。 　　3、片狀產(chan)品(pin)厚度(du)均勻,結晶效果(guo)好。 　　4、真(zhen)空(kong)速凝(ning)(ning)爐(lu)(lu)設(she)(she)備(bei)安全性(xing)好、穩定性(xing)高、自動化(hua)程度(du)高(該(gai)(gai)設(she)(she)備(bei)采(cai)用(yong)PLC控制，觸摸屏(ping)操作(zuo)顯示(shi)，熔煉(lian)(lian)成型精度(du)高且操作(zuo)簡單(dan)(dan)可(ke)靠。 　　5、產(chan)品(pin)生產(chan)效率(lv)高、耗(hao)能小。(單(dan)(dan)爐(lu)(lu)熔煉(lian)(lian)時(shi)間短(約(yue)4個小時(shi))、耗(hao)電量低(約(yue)600KW/時(shi)) 　　6、該(gai)(gai)設(she)(she)備(bei)采(cai)用(yong)PLC控制，觸摸屏(ping)操作(zuo)顯示(shi)，熔煉(lian)(lian)成型精度(du)高且操作(zuo)簡單(dan)(dan)可(ke)靠。 　　另外，真(zhen)空(kong)速凝(ning)(ning)爐(lu)(lu)解決了現有的裝(zhuang)置優(you)點在(zai)于，冷卻輥裝(zhuang)置的水冷軸(zhou)為(wei)(wei)雙層水冷結構，既是(shi)傳(chuan)(chuan)動機構的傳(chuan)(chuan)動軸(zhou)，又(you)實(shi)現了冷卻輥的出(chu)入循(xun)環。同時(shi)該(gai)(gai)設(she)(she)備(bei)在(zai)合金冶煉(lian)(lian)合金鑄造等方(fang)面具有為(wei)(wei)廣(guang)泛的適用(yong)范圍。

　　洛陽八佳(jia)電(dian)(dian)氣科技生(sheng)產(chan)(chan)的(de)(de)真(zhen)空(kong)速(su)凝(ning)(ning)(ning)爐性價(jia)比高(gao)(gao)(gao)，采(cai)用多重安全(quan)保障通，過PLC實(shi)現(xian)全(quan)自動(dong)化(hua)控制、實(shi)時監(jian)控、全(quan)中(zhong)文操(cao)作系統、全(quan)觸摸屏工作環(huan)(huan)境(jing)，操(cao)作簡潔;生(sheng)產(chan)(chan)的(de)(de)片狀產(chan)(chan)品(pin)厚度均勻(yun)、結(jie)晶效(xiao)果好(hao)，所得率達到98%以上。 　　真(zhen)空(kong)速(su)凝(ning)(ning)(ning)爐是一種(zhong)多功能(neng)，高(gao)(gao)(gao)信賴度的(de)(de)節能(neng)高(gao)(gao)(gao)溫(wen)(wen)真(zhen)空(kong)爐，真(zhen)空(kong)速(su)凝(ning)(ning)(ning)爐廣(guang)泛應用于(yu)加工熱(re)(re)處理(li)(li)等(deng)(deng)作業上，如(ru)各(ge)類陶(tao)瓷燒結(jie)、玻璃琉璃、工藝(yi)燒結(jie)、烤(kao)漆、噴粉、五(wu)金塑膠(jiao)、絲(si)印、電(dian)(dian)鍍、珠寶(bao)等(deng)(deng)烘烤(kao)脫(tuo)水以及(ji)電(dian)(dian)容(rong)、電(dian)(dian)源、線路板(ban)、中(zhong)、低溫(wen)(wen)老化(hua)測試等(deng)(deng)等(deng)(deng)，高(gao)(gao)(gao)溫(wen)(wen)有(you)各(ge)類適合五(wu)金熱(re)(re)處理(li)(li)、回(hui)火、定型(xing)等(deng)(deng)產(chan)(chan)品(pin)。 　　真(zhen)空(kong)速(su)凝(ning)(ning)(ning)爐高(gao)(gao)(gao)集成化(hua)、模塊化(hua)、效(xiao)率高(gao)(gao)(gao)、性能(neng)穩定、安全(quan)可(ke)靠。爐內設(she)(she)(she)有(you)***閉環(huan)(huan)保護，保證(zheng)設(she)(she)(she)備(bei)主電(dian)(dian)路正(zheng)常工作，主器件不損壞。有(you)***的(de)(de)保護回(hui)路。保護齊(qi)全(quan)，無(wu)后顧之(zhi)憂。如(ru)水溫(wen)(wen)、水壓(ya)、電(dian)(dian)壓(ya)、電(dian)(dian)流等(deng)(deng)，確保設(she)(she)(she)備(bei)正(zheng)常工作。 　　加熱(re)(re)速(su)度快，生(sheng)產(chan)(chan)是效(xiao)率高(gao)(gao)(gao)，易于(yu)機械(xie)化(hua)與(yu)自動(dong)化(hua)，可(ke)方(fang)便與(yu)下道工序設(she)(she)(she)備(bei)街(jie)接，實(shi)現(xian)同步、同節拍(pai)生(sheng)產(chan)(chan)，無(wu)氧化(hua)層，變形小(xiao)。由于(yu)體積(ji)小(xiao)、重量輕(qing)，安裝方(fang)便，并(bing)且環(huan)(huan)保沒有(you)污染、噪聲(sheng)和粉塵。 　　另外，真(zhen)空(kong)速(su)凝(ning)(ning)(ning)爐能(neng)加熱(re)(re)各(ge)種(zhong)種(zhong)樣的(de)(de)工件，且加工質(zhi)量高(gao)(gao)(gao)。溫(wen)(wen)度及(ji)加熱(re)(re)時間(jian)可(ke)精確控制。

　　根(gen)據(ju)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統的(de)(de)(de)(de)(de)使(shi)用目(mu)的(de)(de)(de)(de)(de)而決定所(suo)(suo)需的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)和(he)(he)(he)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，然后選擇合適的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)廠家介紹不(bu)(bu)同真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)范圍內(nei)(nei)(nei)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)。 　　1、大(da)(da)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)-低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan) 　　這(zhe)里所(suo)(suo)指(zhi)(zhi)的(de)(de)(de)(de)(de)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)，是指(zhi)(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)在(zai)(zai)100 KPa至0.2 KPa，低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔體(ti)和(he)(he)(he)泵(beng)的(de)(de)(de)(de)(de)連接管(guan)內(nei)(nei)(nei)，氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)分(fen)(fen)子(zi)是黏性流(liu)時(shi)(shi)(shi)，抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)可以(yi)通過(guo)初期壓(ya)強(qiang)(qiang)p1、到(dao)達(da)壓(ya)強(qiang)(qiang)p2、抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du)S和(he)(he)(he)容積V(含配管(guan))來計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)。 　　 　　式中(zhong)(zhong)　p1———初期壓(ya)強(qiang)(qiang)(大(da)(da)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya))[Pa]; 　　p2———到(dao)達(da)壓(ya)強(qiang)(qiang)[Pa]; 　　t———抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)[min]; 　　V———容積[L]; 　　Se———實(shi)際(ji)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du)[L/min]。 　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)廠家提醒用戶，考慮(lv)到(dao)導(dao)管(guan)和(he)(he)(he)閥門的(de)(de)(de)(de)(de)瓶(ping)頸效應，實(shi)際(ji)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du)大(da)(da)致(zhi)可以(yi)估(gu)算(suan)(suan)(suan)為理論抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)80%。 　　2、中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan) 　　這(zhe)里所(suo)(suo)指(zhi)(zhi)的(de)(de)(de)(de)(de)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)至超(chao)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)，是指(zhi)(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)在(zai)(zai)200 Pa 至 0.2Pa之間(jian)(jian)(jian)(jian)，中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)導(dao)管(guan)內(nei)(nei)(nei)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)分(fen)(fen)子(zi)，處于黏性流(liu)和(he)(he)(he)分(fen)(fen)子(zi)流(liu)的(de)(de)(de)(de)(de)中(zhong)(zhong)間(jian)(jian)(jian)(jian)狀態，不(bu)(bu)能單純(chun)地(di)像低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)或(huo)下(xia)面(mian)第三章節講解的(de)(de)(de)(de)(de)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)那樣簡單地(di)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)。一(yi)般情況(kuang)下(xia)，通過(guo)兩(liang)種方(fang)式分(fen)(fen)別計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，然后取計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)值較大(da)(da)的(de)(de)(de)(de)(de)結(jie)(jie)果。 　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)要考慮(lv)的(de)(de)(de)(de)(de)要素(su)： 　　(1)到(dao)達(da)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du); 　　(2)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du); 　　(3)導(dao)通率; 　　(4)實(shi)際(ji)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du); 　　(5)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)率; 　　(6)漏率。 　　3、高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)-超(chao)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan) 　　在(zai)(zai)此(ci)，八佳真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)的(de)(de)(de)(de)(de)技術人(ren)員表示(shi)，這(zhe)里所(suo)(suo)指(zhi)(zhi)的(de)(de)(de)(de)(de)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)至超(chao)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)，是指(zhi)(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)在(zai)(zai)0.2Pa以(yi)下(xia)，對于高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)，要充分(fen)(fen)考慮(lv)容器壁以(yi)及(ji)容器內(nei)(nei)(nei)物體(ti)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)，因此(ci)，抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)和(he)(he)(he)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)方(fang)法和(he)(he)(he)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)不(bu)(bu)同。 　　 　　式中(zhong)(zhong)　p(t)———到(dao)達(da)壓(ya)強(qiang)(qiang); 　　Se———實(shi)際(ji)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)速(su)(su)度(du)(du); 　　Ql———腔體(ti)漏氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang); 　　Qg(t)———腔體(ti)內(nei)(nei)(nei)部放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)量(liang)(liang); 　　p0———初期壓(ya)強(qiang)(qiang)。 　　氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)的(de)(de)(de)(de)(de)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)量(liang)(liang)Qg(t)隨著時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)t而減少(shao)。計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)開始時(shi)(shi)(shi)，假(jia)定一(yi)個(ge)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，根(gen)據(ju)當時(shi)(shi)(shi)的(de)(de)(de)(de)(de)放(fang)(fang)(fang)(fang)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)來求得(de)到(dao)達(da)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)。如果計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)結(jie)(jie)果p(t)和(he)(he)(he)所(suo)(suo)需的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)不(bu)(bu)一(yi)致(zhi)，則重新(xin)假(jia)定時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)，根(gen)據(ju)新(xin)假(jia)設時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)量(liang)(liang)再次計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)。不(bu)(bu)斷(duan)重復，終讓(rang)p(t)在(zai)(zai)所(suo)(suo)需的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)范圍內(nei)(nei)(nei)。 　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)廠家的(de)(de)(de)(de)(de)技術人(ren)員表示(shi)，高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)計(ji)(ji)(ji)(ji)(ji)算(suan)(suan)(suan)遠比低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)領(ling)(ling)(ling)域(yu)(yu)(yu)復雜(za)(za)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔體(ti)的(de)(de)(de)(de)(de)內(nei)(nei)(nei)表面(mian)經過(guo)酒精清(qing)洗和(he)(he)(he)150～200℃烘烤(kao)處理的(de)(de)(de)(de)(de)兩(liang)種情況(kuang)下(xia)，后者的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)會(hui)減少(shao)10%左右(you)，因此(ci)使(shi)用同樣的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)泵(beng)所(suo)(suo)能到(dao)達(da)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)也會(hui)更高一(yi)些(xie)。 　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔體(ti)內(nei)(nei)(nei)的(de)(de)(de)(de)(de)部件形狀和(he)(he)(he)材質也極大(da)(da)地(di)影響到(dao)達(da)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)和(he)(he)(he)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)。如果使(shi)用了(le)樹(shu)脂類材料(liao)，則到(dao)達(da)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)會(hui)比單純(chun)考慮(lv)金屬表面(mian)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)要差2～3個(ge)數量(liang)(liang)級。內(nei)(nei)(nei)部使(shi)用螺(luo)釘(ding)時(shi)(shi)(shi)，螺(luo)紋部殘留(liu)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)隨著抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)(jian)(jian)緩慢放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)。為了(le)加速(su)(su)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)爐(lu)(lu)螺(luo)紋部的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)放(fang)(fang)(fang)(fang)出(chu)(chu)(chu)，要在(zai)(zai)螺(luo)釘(ding)中(zhong)(zhong)心(xin)穿孔，或(huo)在(zai)(zai)螺(luo)紋側面(mian)開一(yi)個(ge)出(chu)(chu)(chu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)孔。因此(ci)，內(nei)(nei)(nei)部構造越(yue)復雜(za)(za)，影響真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)因素(su)就(jiu)越(yue)多，要獲得(de)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)，設計(ji)(ji)(ji)(ji)(ji)上就(jiu)更需要經驗。

　　真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)是在(zai)(zai)抽(chou)真(zhen)空(kong)(kong)后(hou)(hou)(hou)充氫(qing)氣(qi)保(bao)(bao)護狀態下(xia)(xia)，利用(yong)(yong)中頻(pin)感應(ying)(ying)加(jia)熱(re)(re)的(de)原理，使(shi)(shi)(shi)(shi)處于線圈內的(de)鎢坩(gan)堝(guo)產生(sheng)(sheng)高(gao)溫(wen)，通過(guo)熱(re)(re)輻射傳導到(dao)工(gong)作(zuo)上(shang)，適用(yong)(yong)于科(ke)研、軍(jun)工(gong)單位對(dui)難熔合金如(ru)鎢、鉬及其合金的(de)粉末成型燒(shao)(shao)(shao)(shao)結(jie)。安裝電(dian)爐(lu)(lu)(lu)(lu)的(de)場所應(ying)(ying)符合真(zhen)空(kong)(kong)衛生(sheng)(sheng)的(de)要(yao)求，周(zhou)圍的(de)空(kong)(kong)氣(qi)應(ying)(ying)清潔和干(gan)燥，并有良(liang)好的(de)通風條件(jian)，工(gong)作(zuo)場地不(bu)易(yi)揚起灰塵等(deng)。在(zai)(zai)使(shi)(shi)(shi)(shi)用(yong)(yong)時(shi)大家需要(yao)知道以(yi)(yi)下(xia)(xia)使(shi)(shi)(shi)(shi)用(yong)(yong)點的(de)注意事項。 　　1、由(you)于模具(ju)(ju)一般由(you)用(yong)(yong)戶自(zi)(zi)備，模具(ju)(ju)材料基本上(shang)選用(yong)(yong)高(gao)純石(shi)墨，其耐壓極限(xian)為(wei)40MPa，建(jian)議(yi)用(yong)(yong)戶使(shi)(shi)(shi)(shi)用(yong)(yong)在(zai)(zai)30MPa以(yi)(yi)下(xia)(xia)比較(jiao)安全，加(jia)壓前(qian)(qian)應(ying)(ying)計(ji)算模具(ju)(ju)上(shang)、下(xia)(xia)沖頭的(de)面(mian)積(ji)，再換算成壓力(li)，具(ju)(ju)體(ti)公(gong)式如(ru)下(xia)(xia)： 　　系統允許 加(jia)壓(噸)=上(shang)或下(xia)(xia)沖頭面(mian)積(ji)×30MPa 　　如(ru)預先不(bu)計(ji)算盲目(mu)加(jia)壓導致模具(ju)(ju)、壓塊、發熱(re)(re)體(ti)、保(bao)(bao)溫(wen)屏等(deng)石(shi)墨制品損(sun)壞要(yao)自(zi)(zi)行(xing)解決。 　　2、熱(re)(re)電(dian)偶為(wei)鎢錸型，使(shi)(shi)(shi)(shi)用(yong)(yong)過(guo)會發脆，不(bu)能(neng)接觸(chu)。如(ru)損(sun)壞應(ying)(ying)及時(shi)更(geng)換。其型號是W2型。 　　3、冬天應(ying)(ying)注意對(dui)真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)的(de)循環水(shui)的(de)保(bao)(bao)暖問題，要(yao)不(bu)然(ran)就(jiu)容易(yi)發生(sheng)(sheng)水(shui)管(guan)爆裂。 　　4、真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)那使(shi)(shi)(shi)(shi)用(yong)(yong)后(hou)(hou)(hou)，爐(lu)(lu)(lu)(lu)體(ti)一定(ding)要(yao)保(bao)(bao)持真(zhen)空(kong)(kong)，因爐(lu)(lu)(lu)(lu)內保(bao)(bao)溫(wen)層(ceng)易(yi)受潮(chao)，保(bao)(bao)真(zhen)空(kong)(kong)這(zhe)樣下(xia)(xia)次抽(chou)真(zhen)空(kong)(kong)會快些(xie)。 　　5、因設(she)備較(jiao)復雜，建(jian)議(yi)專人(ren)(ren)使(shi)(shi)(shi)(shi)用(yong)(yong)，專人(ren)(ren)負責，對(dui)新手嚴格實行(xing)用(yong)(yong)前(qian)(qian)培訓，用(yong)(yong)后(hou)(hou)(hou)檢查，操作(zuo)使(shi)(shi)(shi)(shi)用(yong)(yong)要(yao)有記(ji)錄(lu)等(deng)設(she)備使(shi)(shi)(shi)(shi)用(yong)(yong)規定(ding)。 　　6、真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)用(yong)(yong)于真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)時(shi)注意，在(zai)(zai)爐(lu)(lu)(lu)(lu)內放置坩(gan)堝(guo)后(hou)(hou)(hou)，在(zai)(zai)蓋(gai)上(shang)保(bao)(bao)溫(wen)屏蓋(gai)后(hou)(hou)(hou)不(bu)要(yao)忘記(ji)再蓋(gai)其中間的(de)小(xiao)蓋(gai)。 　　7、操作(zuo)前(qian)(qian)應(ying)(ying)做到(dao)清潔觀(guan)察窗玻璃，清潔爐(lu)(lu)(lu)(lu)內壁，觀(guan)察水(shui)壓情況，觀(guan)察爐(lu)(lu)(lu)(lu)內石(shi)墨是否(fou)(fou)有損(sun)壞，上(shang)電(dian)后(hou)(hou)(hou)觀(guan)察儀(yi)(yi)表顯示是否(fou)(fou)正常，測試液壓系統能(neng)否(fou)(fou)正常工(gong)作(zuo)。 　　8、有用(yong)(yong)熱(re)(re)電(dian)偶升溫(wen)過(guo)程中，注意比對(dui)與紅外(wai)(wai)的(de)溫(wen)度偏(pian)差，如(ru)真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)的(de)溫(wen)差偏(pian)大，應(ying)(ying)使(shi)(shi)(shi)(shi)用(yong)(yong)紅外(wai)(wai)瞄準(zhun)器觀(guan)察紅外(wai)(wai)儀(yi)(yi)是否(fou)(fou)對(dui)準(zhun)。 　　9、電(dian)爐(lu)(lu)(lu)(lu)使(shi)(shi)(shi)(shi)用(yong)(yong)一年后(hou)(hou)(hou)應(ying)(ying)將儀(yi)(yi)表后(hou)(hou)(hou)送計(ji)量部門進行(xing)校對(dui)。 　　10、操作(zuo)中應(ying)(ying)經常用(yong)(yong)手接觸(chu)真(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)爐(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)蓋(gai)、爐(lu)(lu)(lu)(lu)體(ti)、爐(lu)(lu)(lu)(lu)底、電(dian)極、上(shang)下(xia)(xia)壓頭等(deng)部位，防止水(shui)溫(wen)過(guo)高(gao)損(sun)壞密(mi)封。

　　真(zhen)空速(su)(su)凝(ning)爐的(de)(de)(de)(de)(de)熱(re)(re)(re)處(chu)理(li)(li)(li)工藝包括加(jia)熱(re)(re)(re)、保溫、冷(leng)(leng)(leng)卻三(san)個(ge)過(guo)程(cheng)。但有(you)(you)時只有(you)(you)加(jia)熱(re)(re)(re)與冷(leng)(leng)(leng)卻兩個(ge)過(guo)程(cheng)。這(zhe)些過(guo)程(cheng)都是(shi)(shi)互相(xiang)銜接(jie)，不可(ke)間(jian)斷。 　　加(jia)熱(re)(re)(re)是(shi)(shi)熱(re)(re)(re)處(chu)理(li)(li)(li)中重要(yao)工序(xu)之一。真(zhen)空速(su)(su)凝(ning)爐對金屬熱(re)(re)(re)處(chu)理(li)(li)(li)的(de)(de)(de)(de)(de)加(jia)熱(re)(re)(re)方(fang)法很多，早期(qi)是(shi)(shi)采用(yong)木炭和煤作(zuo)為熱(re)(re)(re)源，進而(er)使用(yong)液體與氣(qi)體燃(ran)料。同(tong)時也(ye)是(shi)(shi)，工藝參(can)數(shu)之一。選擇和控制(zhi)加(jia)熱(re)(re)(re)溫度(du)是(shi)(shi)保證速(su)(su)凝(ning)爐熱(re)(re)(re)處(chu)理(li)(li)(li)質量的(de)(de)(de)(de)(de)主(zhu)要(yao)問題。加(jia)熱(re)(re)(re)溫度(du)隨被(bei)處(chu)理(li)(li)(li)的(de)(de)(de)(de)(de)金屬材(cai)料和熱(re)(re)(re)處(chu)理(li)(li)(li)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)不同(tong)而(er)異，但一般(ban)都是(shi)(shi)加(jia)熱(re)(re)(re)到(dao)相(xiang)變(bian)溫度(du)以上(shang)(shang)，以獲得高溫組織。 　　真(zhen)空速(su)(su)凝(ning)爐的(de)(de)(de)(de)(de)電(dian)加(jia)熱(re)(re)(re)易于控制(zhi)，且無環境(jing)污染。利(li)用(yong)這(zhe)些熱(re)(re)(re)源可(ke)以的(de)(de)(de)(de)(de)直接(jie)加(jia)熱(re)(re)(re)，也(ye)可(ke)以通過(guo)熔(rong)(rong)融(rong)的(de)(de)(de)(de)(de)鹽或是(shi)(shi)金屬，以至浮動粒子進行間(jian)接(jie)加(jia)熱(re)(re)(re)。 　　此外，真(zhen)空速(su)(su)凝(ning)爐是(shi)(shi)利(li)用(yong)真(zhen)空感(gan)應(ying)熔(rong)(rong)煉(lian)法，把坩(gan)堝封閉在(zai)真(zhen)空室中，利(li)用(yong)電(dian)磁(ci)感(gan)應(ying)產生的(de)(de)(de)(de)(de)渦流作(zuo)為熱(re)(re)(re)源。在(zai)真(zhen)空或惰(duo)性氣(qi)體狀(zhuang)態(tai)下把合金(或是(shi)(shi)導電(dian)材(cai)料)原料進行脫氣(qi)、熔(rong)(rong)化處(chu)理(li)(li)(li)，通過(guo)坩(gan)堝傾爐系(xi)統澆(jiao)鑄，經過(guo)中間(jian)包在(zai)水冷(leng)(leng)(leng)輥上(shang)(shang)急(ji)速(su)(su)凝(ning)固后形(xing)(xing)成薄片(pian)，再在(zai)水冷(leng)(leng)(leng)盤上(shang)(shang)進行慢速(su)(su)降溫，在(zai)撥鑿的(de)(de)(de)(de)(de)攪拌下，把合金降到(dao)30℃左右(you)，形(xing)(xing)成大(da)不薄厚均勻的(de)(de)(de)(de)(de)合金薄片(pian)的(de)(de)(de)(de)(de)一種熔(rong)(rong)煉(lian)設備(bei)。用(yong)途磁(ci)性材(cai)料的(de)(de)(de)(de)(de)熔(rong)(rong)煉(lian)及快速(su)(su)冷(leng)(leng)(leng)凝(ning)。也(ye)是(shi)(shi)生產合金的(de)(de)(de)(de)(de)專用(yong)設備(bei)，是(shi)(shi)先進鑄片(pian)工藝取代傳動鑄錠工藝的(de)(de)(de)(de)(de)理(li)(li)(li)想替代設備(bei)。