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聚焦行業動態,洞悉行業發展

2016-10-24

真空燒結爐的使用及特性

  真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)是在真(zhen)(zhen)空(kong)(kong)的(de)(de)(de)(de)(de)環境中(zhong)(zhong)對(dui)(dui)被加(jia)熱(re)(re)(re)的(de)(de)(de)(de)(de)物(wu)品進行保護性(xing)(xing)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)的(de)(de)(de)(de)(de)一類爐(lu)(lu)子(zi),其(qi)加(jia)熱(re)(re)(re)方式是有很多種的(de)(de)(de)(de)(de),例如(ru)(ru),電(dian)阻加(jia)熱(re)(re)(re)、感應加(jia)熱(re)(re)(re)、微波加(jia)熱(re)(re)(re)等。   據(ju)使(shi)用(yong)者了解,在抽真(zhen)(zhen)空(kong)(kong)后充氫(qing)氣(qi)的(de)(de)(de)(de)(de)保護狀態下,真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)利(li)用(yong)中(zhong)(zhong)頻感應加(jia)熱(re)(re)(re)的(de)(de)(de)(de)(de)原理(li),使(shi)處(chu)于(yu)線圈內(nei)的(de)(de)(de)(de)(de)鎢(wu)(wu)坩堝產生高(gao)溫并通過熱(re)(re)(re)輻射傳導(dao)到工(gong)(gong)(gong)作上。適用(yong)于(yu)科研、軍工(gong)(gong)(gong)單(dan)位對(dui)(dui)難熔合(he)(he)金(jin)如(ru)(ru)鎢(wu)(wu)鉬及(ji)其(qi)合(he)(he)金(jin)的(de)(de)(de)(de)(de)粉(fen)末成型燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)。同時(shi),真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)在真(zhen)(zhen)空(kong)(kong)或(huo)保護氣(qi)氛條(tiao)件(jian)下利(li)用(yong)中(zhong)(zhong)頻感應加(jia)熱(re)(re)(re)的(de)(de)(de)(de)(de)原理(li),使(shi)硬質(zhi)合(he)(he)金(jin)刀頭及(ji)各種金(jin)屬(shu)(shu)粉(fen)末壓(ya)制體實現燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)的(de)(de)(de)(de)(de)成套設(she)備,是為硬質(zhi)合(he)(he)金(jin)、金(jin)屬(shu)(shu)鏑(di)以及(ji)陶瓷(ci)材(cai)料(liao)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)業生產而設(she)計(ji)的(de)(de)(de)(de)(de)。   此外,真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)現如(ru)(ru)今被廣泛的(de)(de)(de)(de)(de)應用(yong)于(yu)碳化硅(gui)陶瓷(ci)的(de)(de)(de)(de)(de)反(fan)應燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工(gong)(gong)(gong)藝,同時(shi)也可用(yong)于(yu)特種陶瓷(ci)材(cai)料(liao),硬質(zhi)合(he)(he)金(jin),陶瓷(ci)金(jin)屬(shu)(shu)復合(he)(he)材(cai)料(liao)以及(ji)難熔金(jin)屬(shu)(shu)組成的(de)(de)(de)(de)(de)合(he)(he)金(jin)材(cai)料(liao)的(de)(de)(de)(de)(de)高(gao)溫真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)。針對(dui)(dui)一些材(cai)料(liao)的(de)(de)(de)(de)(de)高(gao)溫燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工(gong)(gong)(gong)藝使(shi)得真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)具(ju)備不(bu)錯的(de)(de)(de)(de)(de)耐熱(re)(re)(re)性(xing)(xing)、絕緣性(xing)(xing)以及(ji)可靠性(xing)(xing)的(de)(de)(de)(de)(de)設(she)計(ji)。新型電(dian)極結(jie)(jie)(jie)(jie)構杜絕了高(gao)溫爐(lu)(lu)電(dian)極的(de)(de)(de)(de)(de)漏水(shui)現象,并且可以加(jia)熱(re)(re)(re)系統中(zhong)(zhong)的(de)(de)(de)(de)(de)易(yi)損部件(jian),也更(geng)(geng)便于(yu)維修和更(geng)(geng)換。

24 January 2017
真空燒結爐的使用及特性

2016-10-23

真空燒結爐日常應急策略

  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)結爐(lu)主要(yao)(yao)用(yong)于半導體(ti)(ti)(ti)元器(qi)件及電(dian)(dian)(dian)(dian)力(li)整流器(qi)件的(de)(de)(de)燒(shao)結工(gong)藝(yi),可進行真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)結,氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)保(bao)(bao)護燒(shao)結及常(chang)規(gui)燒(shao)結,是半導體(ti)(ti)(ti)專用(yong)設(she)備(bei)(bei)系列(lie)中(zhong)(zhong)(zhong)一(yi)(yi)種(zhong)新(xin)穎的(de)(de)(de)工(gong)藝(yi)裝備(bei)(bei),它設(she)計構(gou)思新(xin)穎,操作方(fang)便,結構(gou)緊(jin)湊,在(zai)(zai)(zai)(zai)一(yi)(yi)臺(tai)設(she)備(bei)(bei)上可完成多(duo)個工(gong)藝(yi)流程。亦可用(yong)于其他領域內的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)處(chu)理(li),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)釬焊等工(gong)藝(yi)。下(xia)(xia)面,洛陽八佳(jia)科技小編就為您介紹真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)燒(shao)結爐(lu)的(de)(de)(de)應(ying)(ying)(ying)(ying)(ying)急(ji)措施.   一(yi)(yi). 冷(leng)(leng)(leng)卻(que)(que)(que)(que)水(shui)(shui)異(yi)常(chang)   1、確認(ren)(ren)(ren)加熱(re)(re)電(dian)(dian)(dian)(dian)源(yuan)已停(ting)(ting)(ting)止(zhi)(zhi)。   2、爐(lu)外發(fa)(fa)生漏(lou)水(shui)(shui),冷(leng)(leng)(leng)卻(que)(que)(que)(que)水(shui)(shui)量異(yi)常(chang)時(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)盡(jin)快(kuai)采取(qu)應(ying)(ying)(ying)(ying)(ying)急(ji)措施,如(ru)(ru)(ru)能(neng)(neng)保(bao)(bao)證(zheng)水(shui)(shui)量,請(qing)繼續(xu)保(bao)(bao)持(chi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong),如(ru)(ru)(ru)不(bu)(bu)能(neng)(neng)采取(qu)應(ying)(ying)(ying)(ying)(ying)急(ji)措施,保(bao)(bao)持(chi)原(yuan)狀,確認(ren)(ren)(ren)設(she)備(bei)(bei)冷(leng)(leng)(leng)卻(que)(que)(que)(que)下(xia)(xia)來(lai)(lai)。   3、冷(leng)(leng)(leng)卻(que)(que)(que)(que)水(shui)(shui)發(fa)(fa)生異(yi)常(chang)時(shi)(shi)(shi)(shi)(shi),設(she)備(bei)(bei)處(chu)于停(ting)(ting)(ting)止(zhi)(zhi)狀態(tai),馬上接(jie)(jie)(jie)通緊(jin)急(ji)用(yong)冷(leng)(leng)(leng)卻(que)(que)(que)(que)水(shui)(shui)。   4、在(zai)(zai)(zai)(zai)高(gao)(gao)(gao)溫(超過200℃即視為高(gao)(gao)(gao)溫)時(shi)(shi)(shi)(shi)(shi),如(ru)(ru)(ru)果(guo)冷(leng)(leng)(leng)卻(que)(que)(que)(que)水(shui)(shui)停(ting)(ting)(ting)止(zhi)(zhi)了(le)(le),如(ru)(ru)(ru)果(guo)不(bu)(bu)能(neng)(neng)緊(jin)急(ji)送水(shui)(shui),水(shui)(shui)冷(leng)(leng)(leng)電(dian)(dian)(dian)(dian)極、換熱(re)(re)器(qi)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)殼體(ti)(ti)(ti)及各(ge)泵可能(neng)(neng)被(bei)損壞。   二 壓(ya)(ya)(ya)(ya)縮(suo)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)停(ting)(ting)(ting)止(zhi)(zhi)   1、壓(ya)(ya)(ya)(ya)縮(suo)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)異(yi)常(chang)報警時(shi)(shi)(shi)(shi)(shi),設(she)備(bei)(bei)處(chu)于停(ting)(ting)(ting)止(zhi)(zhi)狀態(tai),應(ying)(ying)(ying)(ying)(ying)盡(jin)快(kuai)到(dao)備(bei)(bei)用(yong)的(de)(de)(de)壓(ya)(ya)(ya)(ya)縮(suo)機房,讓(rang)其恢復(fu)(fu)工(gong)作。   2、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)中(zhong)(zhong)(zhong)如(ru)(ru)(ru)壓(ya)(ya)(ya)(ya)縮(suo)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)異(yi)常(chang)報警,且恢復(fu)(fu)需要(yao)(yao)較(jiao)長時(shi)(shi)(shi)(shi)(shi)間時(shi)(shi)(shi)(shi)(shi),則(ze)(ze)(ze)終止(zhi)(zhi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong),讓(rang)設(she)備(bei)(bei)停(ting)(ting)(ting)下(xia)(xia)來(lai)(lai)。   三 停(ting)(ting)(ting)電(dian)(dian)(dian)(dian)   1、停(ting)(ting)(ting)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi),如(ru)(ru)(ru)果(guo)斷水(shui)(shui),應(ying)(ying)(ying)(ying)(ying)立(li)即接(jie)(jie)(jie)通備(bei)(bei)用(yong)的(de)(de)(de)冷(leng)(leng)(leng)卻(que)(que)(que)(que)水(shui)(shui),接(jie)(jie)(jie)通水(shui)(shui)源(yuan)。   2、如(ru)(ru)(ru)果(guo)在(zai)(zai)(zai)(zai)非(fei)升溫、加熱(re)(re)和(he)冷(leng)(leng)(leng)卻(que)(que)(que)(que)時(shi)(shi)(shi)(shi)(shi),能(neng)(neng)夠盡(jin)快(kuai)恢復(fu)(fu)時(shi)(shi)(shi)(shi)(shi),重(zhong)(zhong)新(xin)啟(qi)動(dong)設(she)備(bei)(bei),繼續(xu)運轉(zhuan)如(ru)(ru)(ru)需要(yao)(yao)較(jiao)長時(shi)(shi)(shi)(shi)(shi)間,則(ze)(ze)(ze)將設(she)備(bei)(bei)保(bao)(bao)持(chi)原(yuan)狀。   3、如(ru)(ru)(ru)果(guo)正(zheng)在(zai)(zai)(zai)(zai)加熱(re)(re)和(he)冷(leng)(leng)(leng)卻(que)(que)(que)(que)時(shi)(shi)(shi)(shi)(shi),能(neng)(neng)夠盡(jin)快(kuai)恢復(fu)(fu)時(shi)(shi)(shi)(shi)(shi),重(zhong)(zhong)新(xin)啟(qi)動(dong)設(she)備(bei)(bei),如(ru)(ru)(ru)果(guo)需要(yao)(yao)較(jiao)長時(shi)(shi)(shi)(shi)(shi)間時(shi)(shi)(shi)(shi)(shi),則(ze)(ze)(ze)保(bao)(bao)持(chi)原(yuan)狀,讓(rang)設(she)備(bei)(bei)自(zi)然冷(leng)(leng)(leng)卻(que)(que)(que)(que)下(xia)(xia)來(lai)(lai)。   四 加熱(re)(re)電(dian)(dian)(dian)(dian)源(yuan)掉(diao)電(dian)(dian)(dian)(dian)   1、水(shui)(shui)壓(ya)(ya)(ya)(ya)低(di),當水(shui)(shui)壓(ya)(ya)(ya)(ya)低(di)于0.15MPa,壓(ya)(ya)(ya)(ya)力(li)表報警。   2、接(jie)(jie)(jie)地(di)(di)故障。   3、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)放(fang)電(dian)(dian)(dian)(dian),水(shui)(shui)冷(leng)(leng)(leng)電(dian)(dian)(dian)(dian)極接(jie)(jie)(jie)頭(tou)與加熱(re)(re)器(qi)連(lian)接(jie)(jie)(jie)處(chu)必須連(lian)接(jie)(jie)(jie)牢固,與反射(she)屏絕緣要(yao)(yao)好。   4、若爐(lu)內壓(ya)(ya)(ya)(ya)力(li)為13.3-66.5Pa時(shi)(shi)(shi)(shi)(shi)(此(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)容易(yi)發(fa)(fa)生放(fang)電(dian)(dian)(dian)(dian))。電(dian)(dian)(dian)(dian)源(yuan)出現故障,掉(diao)電(dian)(dian)(dian)(dian)的(de)(de)(de)原(yuan)因可以(yi)認(ren)(ren)(ren)為由(you)于電(dian)(dian)(dian)(dian)介質擊穿而引起的(de)(de)(de)放(fang)電(dian)(dian)(dian)(dian)。   五 充(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(氬氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或氮氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi))停(ting)(ting)(ting)止(zhi)(zhi)   1、抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)開始前,氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)充(chong)入時(shi)(shi)(shi)(shi)(shi)間長或者(zhe)無法(fa)充(chong)入時(shi)(shi)(shi)(shi)(shi),請(qing)確認(ren)(ren)(ren)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)管(guan)(guan)(guan)路是否(fou)被(bei)堵塞。   2、如(ru)(ru)(ru)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)管(guan)(guan)(guan)路沒問題,檢(jian)查電(dian)(dian)(dian)(dian)磁閥及氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)充(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閥的(de)(de)(de)動(dong)作,為了(le)(le)安全(quan)與其相關聯的(de)(de)(de)設(she)備(bei)(bei)要(yao)(yao)全(quan)部停(ting)(ting)(ting)止(zhi)(zhi)后再進行檢(jian)查。   3、向真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)內充(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)不(bu)(bu)能(neng)(neng)停(ting)(ting)(ting)止(zhi)(zhi)的(de)(de)(de)情況(kuang)下(xia)(xia),泄壓(ya)(ya)(ya)(ya)閥動(dong)作如(ru)(ru)(ru)泄壓(ya)(ya)(ya)(ya)閥動(dong)作時(shi)(shi)(shi)(shi)(shi),要(yao)(yao)關閉氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)供給閥及配管(guan)(guan)(guan)在(zai)(zai)(zai)(zai)內的(de)(de)(de)所有(you)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)系統。   4、確認(ren)(ren)(ren)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)充(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)配管(guan)(guan)(guan)是否(fou)有(you)漏(lou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)地(di)(di)方(fang),如(ru)(ru)(ru)有(you)會影(ying)響(xiang)制品質量。   六(liu) 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)壓(ya)(ya)(ya)(ya)力(li)惡(e)化(hua)   1、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)排(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)時(shi)(shi)(shi)(shi)(shi)間比通常(chang)長時(shi)(shi)(shi)(shi)(shi),應(ying)(ying)(ying)(ying)(ying)把設(she)備(bei)(bei)停(ting)(ting)(ting)下(xia)(xia)來(lai)(lai)進行檢(jian)查,根據真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)內構(gou)造物不(bu)(bu)同(tong)狀態(tai)下(xia)(xia)放(fang)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)影(ying)響(xiang),也有(you)導致(zhi)壓(ya)(ya)(ya)(ya)力(li)升高(gao)(gao)(gao)的(de)(de)(de)情況(kuang)。   2、通過壓(ya)(ya)(ya)(ya)力(li)上升測試(shi)或者(zhe)用(yong)氦氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)檢(jian)漏(lou)來(lai)(lai)確認(ren)(ren)(ren)是漏(lou)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)還有(you)放(fang)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)影(ying)響(xiang)。   在(zai)(zai)(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)和(he)保(bao)(bao)護性氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)氛中(zhong)(zhong)(zhong),對金(jin)屬(shu)、陶(tao)瓷(ci)及一(yi)(yi)些難熔(rong)金(jin)屬(shu)中(zhong)(zhong)(zhong)間化(hua)合物粉末加熱(re)(re)燒(shao)結,要(yao)(yao)獲(huo)得一(yi)(yi)定(ding)密(mi)度(du)(du)和(he)具(ju)有(you)一(yi)(yi)定(ding)機械性能(neng)(neng)的(de)(de)(de)材(cai)料時(shi)(shi)(shi)(shi)(shi),一(yi)(yi)般采用(yong)兩種(zhong)工(gong)藝(yi);即有(you)壓(ya)(ya)(ya)(ya)燒(shao)結和(he)無壓(ya)(ya)(ya)(ya)燒(shao)結。有(you)壓(ya)(ya)(ya)(ya)燒(shao)結工(gong)藝(yi)是將粉狀材(cai)料置于真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)和(he)保(bao)(bao)護性氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)氛中(zhong)(zhong)(zhong)的(de)(de)(de)高(gao)(gao)(gao)碳模具(ju)中(zhong)(zhong)(zhong),高(gao)(gao)(gao)溫加熱(re)(re)到(dao)軟(ruan)化(hua)狀態(tai)時(shi)(shi)(shi)(shi)(shi),加壓(ya)(ya)(ya)(ya)成型(xing)。這種(zhong)工(gong)藝(yi)需要(yao)(yao)一(yi)(yi)種(zhong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)壓(ya)(ya)(ya)(ya)燒(shao)結才能(neng)(neng)實現。該燒(shao)結爐(lu)具(ju)有(you)溫度(du)(du)高(gao)(gao)(gao)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)高(gao)(gao)(gao)、熱(re)(re)壓(ya)(ya)(ya)(ya)力(li)高(gao)(gao)(gao)的(de)(de)(de)特點。目前這種(zhong)爐(lu)型(xing)在(zai)(zai)(zai)(zai)我(wo)國還未見定(ding)型(xing)產品。

23 January 2017
真空燒結爐日常應急策略

2016-10-23

如何***正確使用真空燒結爐?

  大多數的真(zhen)(zhen)空(kong)燒結(jie)(jie)爐操(cao)作者都知道(dao),該(gai)設備(bei)雖然(ran)操(cao)作簡單安(an)全,但如(ru)果沒有(you)(you)嚴格(ge)按(an)照使(shi)(shi)(shi)用(yong)規(gui)章制度使(shi)(shi)(shi)用(yong)就會有(you)(you)產生安(an)全隱患。因此在使(shi)(shi)(shi)用(yong)時,一定(ding)要認真(zhen)(zhen)對待注意(yi)(yi)事項,確保(bao)生產安(an)全。   真(zhen)(zhen)空(kong)燒結(jie)(jie)爐使(shi)(shi)(shi)用(yong)過度,會發脆不能接觸。因此有(you)(you)損壞時應(ying)及時更換(huan)。真(zhen)(zhen)空(kong)燒結(jie)(jie)爐循(xun)環水的保(bao)暖問題,在冬天要尤為注意(yi)(yi),以(yi)防水管爆裂(lie)。   爐體在使(shi)(shi)(shi)用(yong)后(hou)(hou)應(ying)保(bao)持真(zhen)(zhen)空(kong),如(ru)此可以(yi)保(bao)證真(zhen)(zhen)空(kong)燒結(jie)(jie)爐下(xia)次抽真(zhen)(zhen)空(kong)速度會快些(xie)。因設備(bei)較復雜,建議新手使(shi)(shi)(shi)用(yong)時要嚴格(ge)實行用(yong)前培訓(xun),用(yong)后(hou)(hou)檢查(cha),操(cao)作使(shi)(shi)(shi)用(yong)要記(ji)錄等規(gui)定(ding)。   有(you)(you)些(xie)高(gao)溫熱處理(li)爐也可當作真(zhen)(zhen)空(kong)燒結(jie)(jie)爐使(shi)(shi)(shi)用(yong),用(yong)于燒結(jie)(jie)爐時要注意(yi)(yi),爐內(nei)放置坩堝(guo)后(hou)(hou),在蓋(gai)上保(bao)溫屏(ping)蓋(gai)時,不要忘(wang)記(ji)蓋(gai)其中間的小蓋(gai),以(yi)免燒損電爐。

23 January 2017
如何***正確使用真空燒結爐?

2016-10-21

熔鹽電解爐基本工作原理

  今天簡(jian)(jian)單(dan)和大家說說熔(rong)鹽(yan)(yan)電(dian)解(jie)(jie)(jie)爐(lu)(lu)中電(dian)解(jie)(jie)(jie)槽(cao)(cao)、電(dian)解(jie)(jie)(jie)爐(lu)(lu)與(yu)上(shang)(shang)掛陽(yang)(yang)極(ji)的(de)(de)(de)(de)(de)(de)組裝(zhuang)。   熔(rong)鹽(yan)(yan)電(dian)解(jie)(jie)(jie)爐(lu)(lu)的(de)(de)(de)(de)(de)(de)電(dian)解(jie)(jie)(jie)槽(cao)(cao)的(de)(de)(de)(de)(de)(de)組裝(zhuang)。通(tong)常(chang),制取金屬釹的(de)(de)(de)(de)(de)(de)電(dian)解(jie)(jie)(jie)槽(cao)(cao)就是(shi)(shi)石(shi)(shi)墨(mo)坩(gan)堝(guo),將(jiang)(jiang)它(ta)放入(ru)(ru)鋼板卷制的(de)(de)(de)(de)(de)(de)保(bao)(bao)護(hu)殼(ke)(ke)內,然(ran)后再在(zai)石(shi)(shi)墨(mo)坩(gan)堝(guo)與(yu)保(bao)(bao)護(hu)殼(ke)(ke)之間的(de)(de)(de)(de)(de)(de)空隙(xi)填緊石(shi)(shi)墨(mo)粉,將(jiang)(jiang)保(bao)(bao)護(hu)殼(ke)(ke)的(de)(de)(de)(de)(de)(de)上(shang)(shang)部(bu)鐵環(huan)蓋于(yu)石(shi)(shi)墨(mo)坩(gan)堝(guo)的(de)(de)(de)(de)(de)(de)頂部(bu),鐵環(huan)與(yu)保(bao)(bao)護(hu)殼(ke)(ke)之間的(de)(de)(de)(de)(de)(de)縫(feng)隙(xi)可(ke)(ke)用(yong)鐵絲、石(shi)(shi)棉(mian)繩(sheng)或(huo)硅鋁纖維棉(mian)塞緊,以(yi)(yi)防空氣(qi)進入(ru)(ru)而燒壞(huai)石(shi)(shi)墨(mo)坩(gan)堝(guo),*上(shang)(shang)部(bu)放上(shang)(shang)剛玉絕緣圈。   熔(rong)鹽(yan)(yan)電(dian)解(jie)(jie)(jie)爐(lu)(lu)砌筑的(de)(de)(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)(de)(de),一方面是(shi)(shi)要求(qiu)將(jiang)(jiang)電(dian)解(jie)(jie)(jie)槽(cao)(cao)保(bao)(bao)護(hu)好(hao),使氧氣(qi)盡可(ke)(ke)能(neng)少地(di)進入(ru)(ru)電(dian)解(jie)(jie)(jie)槽(cao)(cao)的(de)(de)(de)(de)(de)(de)外壁(bi)腐(fu)蝕保(bao)(bao)護(hu)殼(ke)(ke);二來是(shi)(shi)要將(jiang)(jiang)電(dian)解(jie)(jie)(jie)槽(cao)(cao)保(bao)(bao)溫,所以(yi)(yi)電(dian)解(jie)(jie)(jie)槽(cao)(cao)的(de)(de)(de)(de)(de)(de)四周及底部(bu)用(yong)保(bao)(bao)溫材料(liao)來充填堅實(shi)   熔(rong)鹽(yan)(yan)電(dian)解(jie)(jie)(jie)爐(lu)(lu)的(de)(de)(de)(de)(de)(de)上(shang)(shang)掛陽(yang)(yang)極(ji),開始時是(shi)(shi)使用(yong)筒狀(zhuang)單(dan)陽(yang)(yang)極(ji),后來為了節約石(shi)(shi)墨(mo)材料(liao),更換(huan)時方便,生產廠(chang)家均(jun)改用(yong)分散(san)塊狀(zhuang)多陽(yang)(yang)極(ji),其實(shi),上(shang)(shang)掛陽(yang)(yang)極(ji)的(de)(de)(de)(de)(de)(de)組裝(zhuang)相比(bi)較還(huan)是(shi)(shi)較簡(jian)(jian)單(dan),主要將(jiang)(jiang)陽(yang)(yang)極(ji)導電(dian)板接(jie)(jie)觸面和陽(yang)(yang)極(ji)接(jie)(jie)觸面用(yong)砂布打亮,盡可(ke)(ke)能(neng)接(jie)(jie)觸面電(dian)阻盡可(ke)(ke)能(neng)地(di)小,然(ran)后將(jiang)(jiang)陽(yang)(yang)極(ji)打孔,然(ran)后螺絲再將(jiang)(jiang)其固定(ding),露在(zai)外面部(bu)位為了防空氣(qi)燒壞(huai),可(ke)(ke)用(yong)鐵皮包好(hao)。

21 January 2017
熔鹽電解爐基本工作原理

2016-10-20

真空速凝爐的真空系統和組成其機組的優勢有哪些呢?

  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)速凝(ning)爐(lu)(lu)(lu)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統和(he)(he)(he)(he)(he)組(zu)(zu)成其機組(zu)(zu)的(de)(de)(de)優勢有(you)哪些(xie)呢?   就(jiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)速凝(ning)爐(lu)(lu)(lu)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統來說,其能迅(xun)速地將真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)速凝(ning)爐(lu)(lu)(lu)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)抽到(dao)規定的(de)(de)(de)要(yao)求。及(ji)時(shi)排出被(bei)處理工(gong)件(jian)(jian)(jian)和(he)(he)(he)(he)(he)爐(lu)(lu)(lu)內(nei)(nei)構件(jian)(jian)(jian)所釋放出的(de)(de)(de)各種(zhong)氣(qi)(qi)體(ti),以及(ji)因(yin)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泄漏而滲入爐(lu)(lu)(lu)體(ti)內(nei)(nei)的(de)(de)(de)氣(qi)(qi)體(ti)。還(huan)有(you)一(yi)點就(jiu)是,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)(zu)占地面積小,運行(xing)安全(quan)可靠(kao),操作簡便。   真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)速凝(ning)爐(lu)(lu)(lu)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統通常由真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)獲得(de)設備(真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)機組(zu)(zu))、控制(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)組(zu)(zu)件(jian)(jian)(jian)和(he)(he)(he)(he)(he)測(ce)量真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)組(zu)(zu)件(jian)(jian)(jian)所組(zu)(zu)成的(de)(de)(de)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)機組(zu)(zu)是根(gen)據(ju)爐(lu)(lu)(lu)子工(gong)作壓力和(he)(he)(he)(he)(he)抽氣(qi)(qi)量的(de)(de)(de)大(da)小,分別選配(pei)不(bu)同的(de)(de)(de)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)、中真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)、高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)和(he)(he)(he)(he)(he)超高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)組(zu)(zu)件(jian)(jian)(jian)或元件(jian)(jian)(jian)是在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)爐(lu)(lu)(lu)體(ti)和(he)(he)(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)機組(zu)(zu)之間配(pei)備的(de)(de)(de)各種(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)組(zu)(zu)件(jian)(jian)(jian)或真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)字元件(jian)(jian)(jian),如管(guan)路、密封圈(quan)、法蘭(lan)、波紋(wen)管(guan)、冷阱、過(guo)濾器(qi)(qi)和(he)(he)(he)(he)(he)閥門等(deng)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)測(ce)量系統,如真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)規管(guan)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)壓力表和(he)(he)(he)(he)(he)其他真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)測(ce)量儀(yi)表。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)檢漏儀(yi)器(qi)(qi)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)控制(zhi)儀(yi)器(qi)(qi)、充氣(qi)(qi)裝置等(deng)。   洛陽八佳(jia)電氣(qi)(qi)科技股(gu)份有(you)限公司(si)***研(yan)發(fa)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)速凝(ning)爐(lu)(lu)(lu)生產(chan),同時(shi)生產(chan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)、燒結設備,感(gan)應加熱電控設備及(ji)大(da)功率半(ban)導體(ti)元器(qi)(qi)件(jian)(jian)(jian)。歡迎(ying)前來訂購咨(zi)詢(xun)。

20 January 2017
真空速凝爐的真空系統和組成其機組的優勢有哪些呢?

2016-10-09

如何使真空燒結爐使用更長久?

  真空(kong)(kong)燒(shao)結爐(lu)作(zuo)為(wei)用(yong)于材料高溫燒(shao)結的工(gong)業爐(lu),在(zai)工(gong)業生(sheng)產中(zhong),有(you)重要(yao)應用(yong)。設備的使(shi)用(yong)壽命(ming)除(chu)了與其(qi)自身(shen)的質量(liang)有(you)關,還與日(ri)常使(shi)用(yong)與維護有(you)關。下(xia)面,小編就說(shuo)(shuo)說(shuo)(shuo)如何使(shi)真空(kong)(kong)爐(lu)使(shi)用(yong)更(geng)長久。   首先,檢查(cha)爐(lu)門密封圈(quan)。如果真空(kong)(kong)燒(shao)結爐(lu)的密封圈(quan)上有(you)污物(wu),要(yao)及(ji)時(shi)(shi)(shi)清潔,可以(yi)使(shi)用(yong)棉(mian)布(bu)蘸(zhan)酒精擦拭(shi)后,涂真空(kong)(kong)脂。另外,對爐(lu)內加熱(re)(re)元件(jian)爐(lu)床、鉬(mu)屏(ping)(ping)也(ye)要(yao)及(ji)時(shi)(shi)(shi)檢查(cha)是(shi)否完好,損壞零部件(jian)要(yao)及(ji)時(shi)(shi)(shi)進(jin)(jin)行維修和更(geng)換(huan)。   其(qi)次,爐(lu)內有(you)污染時(shi)(shi)(shi),要(yao)將灰塵清除(chu)干(gan)凈,并用(yong)綢(chou)布(bu)蘸(zhan)酒精擦拭(shi)真空(kong)(kong)燒(shao)結爐(lu)的加熱(re)(re)室(shi)反(fan)射屏(ping)(ping)、加熱(re)(re)元件(jian);若內壁有(you)油(you)(you)(you)(you)污時(shi)(shi)(shi),用(yong)棉(mian)布(bu)蘸(zhan)汽油(you)(you)(you)(you),除(chu)去(qu)油(you)(you)(you)(you)污,再(zai)用(yong)棉(mian)布(bu)蘸(zhan)酒精擦拭(shi)。   *,高溫熱(re)(re)處理爐(lu)結束工(gong)作(zuo)后,應將其(qi)抽到一定真空(kong)(kong)度下(xia)進(jin)(jin)行保存。檢查(cha)機械泵油(you)(you)(you)(you)位(wei),油(you)(you)(you)(you)位(wei)低于標記線(xian)時(shi)(shi)(shi),應補加新油(you)(you)(you)(you);當發現機械泵油(you)(you)(you)(you)有(you)乳化(hua)油(you)(you)(you)(you)水混合物(wu),粘稠并泛白色現象時(shi)(shi)(shi),要(yao)及(ji)時(shi)(shi)(shi)更(geng)換(huan)舊油(you)(you)(you)(you)。

09 January 2017
如何使真空燒結爐使用更長久?

2016-09-28

真空燒結爐的運行方式及其用途簡介

  真(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)的(de)(de)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工(gong)(gong)藝(yi)在(zai)(zai)鋼鐵行(xing)(xing)(xing)業(ye)(ye)(ye)、冶(ye)金(jin)行(xing)(xing)(xing)業(ye)(ye)(ye)、陶(tao)(tao)瓷(ci)行(xing)(xing)(xing)業(ye)(ye)(ye)等工(gong)(gong)業(ye)(ye)(ye)中(zhong)(zhong),得到(dao)大量應(ying)用(yong)。在(zai)(zai)硬質(zhi)合金(jin)、陶(tao)(tao)瓷(ci)、耐火材(cai)料(liao)、粉末冶(ye)金(jin)、超高溫材(cai)料(liao)等材(cai)料(liao)的(de)(de)加工(gong)(gong)利用(yong)中(zhong)(zhong),都要(yao)(yao)應(ying)用(yong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工(gong)(gong)藝(yi)。下面(mian),小(xiao)編就來(lai)說(shuo)說(shuo)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)的(de)(de)運行(xing)(xing)(xing)方(fang)式以及(ji)(ji)用(yong)途。   在(zai)(zai)硬質(zhi)合金(jin)進(jin)行(xing)(xing)(xing)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)熱處(chu)理(li)(li)時,通過真(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)的(de)(de)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)處(chu)理(li)(li),可(ke)改善材(cai)料(liao)性能。在(zai)(zai)陶(tao)(tao)瓷(ci)制品行(xing)(xing)(xing)業(ye)(ye)(ye)中(zhong)(zhong),如建筑陶(tao)(tao)瓷(ci)、衛生(sheng)陶(tao)(tao)瓷(ci)、防火陶(tao)(tao)瓷(ci)都需要(yao)(yao)進(jin)行(xing)(xing)(xing)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)。燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)種(zhong)類很多,因(yin)(yin)此在(zai)(zai)使用(yong)時,一定要(yao)(yao)根據生(sheng)產(chan)需求選擇(ze),以免影響(xiang)生(sheng)產(chan)效率。   燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工(gong)(gong)藝(yi)在(zai)(zai)不同行(xing)(xing)(xing)業(ye)(ye)(ye)中(zhong)(zhong)的(de)(de)用(yong)途也有(you)(you)差異,因(yin)(yin)此真(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)的(de)(de)種(zhong)類以及(ji)(ji)結(jie)(jie)(jie)(jie)構也都有(you)(you)區別。在(zai)(zai)結(jie)(jie)(jie)(jie)構上,有(you)(you)真(zhen)空(kong)(kong)(kong)結(jie)(jie)(jie)(jie)構、臥式、井(jing)式結(jie)(jie)(jie)(jie)構。工(gong)(gong)件(jian)在(zai)(zai)爐(lu)(lu)膛內的(de)(de)真(zhen)空(kong)(kong)(kong)狀態或空(kong)(kong)(kong)氣(qi)中(zhong)(zhong),進(jin)行(xing)(xing)(xing)燒(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)熱處(chu)理(li)(li)。   洛陽八佳(jia)電氣(qi)科技(ji)股份(fen)有(you)(you)限公(gong)司是一家***生(sheng)產(chan)真(zhen)空(kong)(kong)(kong)速凝爐(lu)(lu)、高溫熱處(chu)理(li)(li)爐(lu)(lu)等工(gong)(gong)業(ye)(ye)(ye)爐(lu)(lu)設備的(de)(de)生(sheng)產(chan)廠(chang)家,該廠(chang)家產(chan)品質(zhi)量優良,服務(wu)周到(dao)。自公(gong)司成立以來(lai),以優質(zhi)的(de)(de)質(zhi)量,周到(dao)的(de)(de)服務(wu)贏得消費(fei)者的(de)(de)一致認(ren)可(ke)!如有(you)(you)需要(yao)(yao),歡(huan)迎咨詢(xun)!

28 January 2017
真空燒結爐的運行方式及其用途簡介

2016-09-25

真空燒結爐的線路如何設計

  在真空燒(shao)(shao)結爐(lu)爐(lu)內狀態(tai)發生(sheng)變化時,實際溫度就可能會與設(she)定(ding)(ding)值出現偏離現象(xiang)。這(zhe)時,可通(tong)過溫度控(kong)(kong)制(zhi)儀(yi)中(zhong)(zhong)的(de)自(zi)整定(ding)(ding)功能進行(xing)糾正,從而使升(sheng)(sheng)(sheng)溫按(an)照設(she)定(ding)(ding)曲線(xian)進行(xing)。   加熱(re)元(yuan)件(jian)(jian)(jian)作(zuo)為(wei)(wei)(wei)(wei)加熱(re)電源的(de)負(fu)載(zai),多以高溫鉬(mu)帶為(wei)(wei)(wei)(wei)材(cai)料,可長期(qi)用于(yu)高溫環(huan)境中(zhong)(zhong)。加熱(re)元(yuan)件(jian)(jian)(jian)的(de)阻值要與磁性調壓器(qi)相匹配,否(fou)則會出現真空燒(shao)(shao)結爐(lu)溫度升(sheng)(sheng)(sheng)不上(shang)去(qu)或磁調溫升(sheng)(sheng)(sheng)較(jiao)高的(de)現象(xiang)。   雙室真空燒(shao)(shao)結爐(lu)的(de)線(xian)路設(she)計為(wei)(wei)(wei)(wei)輸入(ru)單(dan)元(yuan)。為(wei)(wei)(wei)(wei)滿(man)足控(kong)(kong)制(zhi)柜面板操(cao)作(zuo)、自(zi)動(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)信號檢測、報(bao)警,輸入(ru)單(dan)元(yuan)包(bao)(bao)括(kuo)(kuo)進出料起動(dong)(dong)(dong)(dong)、工件(jian)(jian)(jian)車運(yun)動(dong)(dong)(dong)(dong)等旋鈕開關(guan),以及各(ge)(ge)限(xian)位開關(guan)、報(bao)警信號;輸出單(dan)元(yuan)包(bao)(bao)括(kuo)(kuo)各(ge)(ge)種(zhong)執行(xing)元(yuan)件(jian)(jian)(jian)和聲光(guang)報(bao)警。   高溫熱(re)處理爐(lu)的(de)調試(shi)和維護一(yi)般采取(qu)手(shou)動(dong)(dong)(dong)(dong)操(cao)作(zuo),其(qi)控(kong)(kong)制(zhi)為(wei)(wei)(wei)(wei)輸入(ru)操(cao)作(zuo)后,相應執行(xing)元(yuan)件(jian)(jian)(jian)動(dong)(dong)(dong)(dong)作(zuo),個別元(yuan)件(jian)(jian)(jian)設(she)置為(wei)(wei)(wei)(wei)互鎖,以防(fang)誤動(dong)(dong)(dong)(dong)作(zuo);自(zi)動(dong)(dong)(dong)(dong)操(cao)作(zuo)應用于(yu)真空爐(lu)正常運(yun)行(xing)操(cao)作(zuo),它是通(tong)過檢測到的(de)自(zi)動(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)信號,經判(pan)斷,根據(ju)應用程序進行(xing)自(zi)動(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)。

25 January 2017
真空燒結爐的線路如何設計

2016-09-22

真空燒結爐在使用中有哪些常見問題?

  真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)爐(lu)具(ju)有燒(shao)(shao)(shao)結(jie)、氣氛(fen)保護燒(shao)(shao)(shao)結(jie)功能,但是(shi)在(zai)使用中(zhong)(zhong),避免(mian)不了出(chu)現問(wen)題。下(xia)面,小編就來給(gei)大家講講使用中(zhong)(zhong)有哪些常見的(de)(de)問(wen)題?   在(zai)正(zheng)常工(gong)(gong)作(zuo)時(shi)(shi)(shi),真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)爐(lu)突然(ran)出(chu)現停(ting)(ting)(ting)電(dian)(dian)(dian)故(gu)障(zhang),應(ying)(ying)立(li)即打(da)開(kai)(kai)電(dian)(dian)(dian)源控制柜(ju),確(que)認是(shi)外(wai)部(bu)(bu)停(ting)(ting)(ting)電(dian)(dian)(dian)故(gu)障(zhang),還是(shi)設備內部(bu)(bu)電(dian)(dian)(dian)源故(gu)障(zhang)。如果(guo)是(shi)外(wai)部(bu)(bu)停(ting)(ting)(ting)電(dian)(dian)(dian)故(gu)障(zhang),應(ying)(ying)立(li)即關(guan)閉總(zong)電(dian)(dian)(dian)源開(kai)(kai)關(guan),并取下(xia)進口和(he)出(chu)口傳(chuan)送(song)帶(dai)上(shang)(shang)的(de)(de)硅(gui)片。   在(zai)正(zheng)常工(gong)(gong)作(zuo)時(shi)(shi)(shi),真(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)結(jie)爐(lu)突然(ran)無冷(leng)卻水,設備會(hui)自動停(ting)(ting)(ting)止運轉(zhuan),同時(shi)(shi)(shi)警報(bao)被觸(chu)發。此時(shi)(shi)(shi)應(ying)(ying)取下(xia)進口、出(chu)口傳(chuan)送(song)帶(dai)上(shang)(shang)的(de)(de)硅(gui)片。在(zai)設備PC上(shang)(shang),下(xia)載冷(leng)卻工(gong)(gong)藝。清潔完傳(chuan)送(song)帶(dai)后(hou),設備無法開(kai)(kai)啟,可以(yi)按下(xia)進口和(he)出(chu)口處(chu)的(de)(de)緊(jin)急停(ting)(ting)(ting)止開(kai)(kai)關(guan)。   另(ling)外(wai),高溫熱處(chu)理爐(lu)在(zai)平時(shi)(shi)(shi)的(de)(de)使用中(zhong)(zhong),要做好檢查工(gong)(gong)作(zuo),以(yi)免(mian)在(zai)使用時(shi)(shi)(shi)不能正(zheng)常地使用,影響生(sheng)產效率。洛陽(yang)八(ba)佳是(shi)一家***生(sheng)產電(dian)(dian)(dian)氣設備的(de)(de)生(sheng)產廠家,如有需要,歡迎致電(dian)(dian)(dian)!

22 January 2017
真空燒結爐在使用中有哪些常見問題?

2016-09-21

真空燒結爐超高溫加熱元件有哪些控制方法?

  在(zai)(zai)(zai)真(zhen)空燒(shao)結爐(lu)(lu)超高(gao)(gao)(gao)溫(wen)(wen)度(du)的(de)(de)(de)控(kong)制(zhi)中(zhong),電阻溫(wen)(wen)度(du)系數較大的(de)(de)(de)加熱(re)元(yuan)件(jian)(jian)得(de)到了廣泛應用(yong)(yong)(yong)(yong)。這(zhe)些(xie)加熱(re)元(yuan)件(jian)(jian)具(ju)有(you)特殊性能(neng)(neng)(neng),通過使(shi)用(yong)(yong)(yong)(yong),使(shi)加熱(re)器的(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)壽命得(de)到了顯著提高(gao)(gao)(gao)。   在(zai)(zai)(zai)工業爐(lu)(lu)上進行快速升降溫(wen)(wen)工藝(yi),就(jiu)要(yao)使(shi)用(yong)(yong)(yong)(yong)超高(gao)(gao)(gao)溫(wen)(wen)加熱(re)材(cai)料(liao)。另外,其他(ta)高(gao)(gao)(gao)溫(wen)(wen)熱(re)處(chu)理、真(zhen)空釬(han)焊、燒(shao)結以及需要(yao)快速升溫(wen)(wen)的(de)(de)(de)真(zhen)空燒(shao)結爐(lu)(lu)設備中(zhong),超高(gao)(gao)(gao)溫(wen)(wen)的(de)(de)(de)加熱(re)元(yuan)件(jian)(jian)也(ye)都有(you)可能(neng)(neng)(neng)被使(shi)用(yong)(yong)(yong)(yong)。   常用(yong)(yong)(yong)(yong)溫(wen)(wen)度(du)高(gao)(gao)(gao)于1500℃的(de)(de)(de)加熱(re)材(cai)料(liao)有(you)金(jin)(jin)屬材(cai)料(liao)、非金(jin)(jin)屬材(cai)料(liao)、金(jin)(jin)屬化(hua)合物(wu)、合金(jin)(jin)材(cai)料(liao)等(deng),這(zhe)些(xie)材(cai)料(liao)在(zai)(zai)(zai)常溫(wen)(wen)下與高(gao)(gao)(gao)溫(wen)(wen)下,電阻值相差巨(ju)大。因此,在(zai)(zai)(zai)真(zhen)空燒(shao)結爐(lu)(lu)升溫(wen)(wen)過程(cheng)中(zhong),對加熱(re)元(yuan)件(jian)(jian)進行控(kong)制(zhi)具(ju)有(you)一定難度(du)。   因此,在(zai)(zai)(zai)使(shi)用(yong)(yong)(yong)(yong)高(gao)(gao)(gao)溫(wen)(wen)熱(re)處(chu)理爐(lu)(lu)時(shi),一般會采用(yong)(yong)(yong)(yong)變壓器分段調壓、可控(kong)硅移相調壓、程(cheng)控(kong)斜率升溫(wen)(wen)等(deng)方法進行調控(kong)。手動(dong)調節相對簡單,但難以滿足自動(dong)化(hua)生產要(yao)求,工藝(yi)重復性差,還可能(neng)(neng)(neng)因操作失(shi)誤(wu),損壞加熱(re)元(yuan)件(jian)(jian)。

21 January 2017
真空燒結爐超高溫加熱元件有哪些控制方法?

2016-09-18

高溫真空燒結爐維護保養的秘訣

  高溫真(zhen)(zhen)空燒(shao)結(jie)爐(lu)(lu)(lu)(lu)使用時間久了(le),如(ru)果不進行(xing)合理的維護(hu)保(bao)(bao)養(yang)工(gong)(gong)作(zuo),就(jiu)會出現故障,影響(xiang)使用。要(yao)(yao)(yao)想使設備使用壽命更長(chang)久,平(ping)時就(jiu)要(yao)(yao)(yao)做好維護(hu)保(bao)(bao)養(yang)工(gong)(gong)作(zuo)。下面(mian),小編就(jiu)來說(shuo)說(shuo)如(ru)何(he)保(bao)(bao)養(yang)真(zhen)(zhen)空爐(lu)(lu)(lu)(lu)。   每(mei)天工(gong)(gong)作(zuo)前,要(yao)(yao)(yao)仔細檢(jian)查各個零部(bu)件,查看高純(chun)氮是否(fou)充足以及冷卻水路是否(fou)通暢。另外,還要(yao)(yao)(yao)看壓縮(suo)空氣的壓力是否(fou)達標。真(zhen)(zhen)空燒(shao)結(jie)爐(lu)(lu)(lu)(lu)內部(bu)出現灰(hui)塵或不干(gan)(gan)凈時,應用酒精或汽油(you)(you)濕過的綢布擦拭干(gan)(gan)凈,并保(bao)(bao)持(chi)干(gan)(gan)燥(zao)。   另外,電接(jie)頭要(yao)(yao)(yao)保(bao)(bao)持(chi)干(gan)(gan)凈、緊固,每(mei)次開爐(lu)(lu)(lu)(lu)前,檢(jian)查各電接(jie)頭。真(zhen)(zhen)空燒(shao)結(jie)爐(lu)(lu)(lu)(lu)表面(mian)要(yao)(yao)(yao)經常擦拭,保(bao)(bao)持(chi)清潔干(gan)(gan)凈。機械(xie)傳動件要(yao)(yao)(yao)定期進行(xing)加油(you)(you)或換油(you)(you)。工(gong)(gong)作(zuo)完后(hou),爐(lu)(lu)(lu)(lu)體(ti)必須保(bao)(bao)持(chi)要(yao)(yao)(yao)求(qiu)的真(zhen)(zhen)空狀態(tai)。   燒(shao)結(jie)爐(lu)(lu)(lu)(lu)在(zai)長(chang)期停用后(hou),再次使用時,要(yao)(yao)(yao)進行(xing)烘爐(lu)(lu)(lu)(lu)。烘爐(lu)(lu)(lu)(lu)是正(zheng)確保(bao)(bao)養(yang)維護(hu)燒(shao)結(jie)爐(lu)(lu)(lu)(lu)的重(zhong)要(yao)(yao)(yao)方法之一(yi)。只(zhi)有正(zheng)確維護(hu),才能有效(xiao)延長(chang)工(gong)(gong)業爐(lu)(lu)(lu)(lu)的使用壽命,確保(bao)(bao)生(sheng)產進行(xing)。

18 January 2017
高溫真空燒結爐維護保養的秘訣

2016-09-14

真空燒結爐保持真空的方式有哪些?

  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)在進行(xing)燒(shao)結時(shi),需要滿足很多生產(chan)條件,其中(zhong)保(bao)(bao)持真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)就是重(zhong)要的(de)一個燒(shao)結條件。下(xia)面(mian),小編就來給(gei)大家簡單介紹一下(xia)燒(shao)結爐(lu)(lu)有哪些保(bao)(bao)持真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)的(de)方(fang)式。   首先,沸(fei)騰法。將(jiang)(jiang)清潔水(shui)加入真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)內(nei),到(dao)(dao)達(da)一定(ding)(ding)水(shui)位,除(chu)排氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)外,關(guan)閉所有閥(fa)(fa)門,起爐(lu)(lu)升(sheng)溫(wen)(wen)(wen)至熱(re)媒水(shui)工(gong)作壓(ya)力下(xia)的(de)飽(bao)和(he)溫(wen)(wen)(wen)度(du),當將(jiang)(jiang)溶解于(yu)工(gong)質內(nei)的(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)全部(bu)排出(chu)后,關(guan)閉排氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa),形成真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)狀態。   其次(ci),溫(wen)(wen)(wen)差自(zi)動抽氣(qi)(qi)(qi)(qi)(qi)。抽氣(qi)(qi)(qi)(qi)(qi)形成真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong),與(yu)外部(bu)隔絕,成密閉狀態。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結爐(lu)(lu)內(nei)部(bu)產(chan)生不凝(ning)性(xing)氣(qi)(qi)(qi)(qi)(qi)體,運行(xing)當中(zhong),不凝(ning)性(xing)氣(qi)(qi)(qi)(qi)(qi)體在集(ji)氣(qi)(qi)(qi)(qi)(qi)罐中(zhong)逐漸聚集(ji),集(ji)氣(qi)(qi)(qi)(qi)(qi)罐的(de)溫(wen)(wen)(wen)度(du)慢(man)(man)慢(man)(man)降(jiang)低。當不凝(ning)性(xing)氣(qi)(qi)(qi)(qi)(qi)體被抽走后,負(fu)壓(ya)蒸汽到(dao)(dao)達(da)集(ji)氣(qi)(qi)(qi)(qi)(qi)罐,集(ji)氣(qi)(qi)(qi)(qi)(qi)罐溫(wen)(wen)(wen)度(du)上升(sheng),溫(wen)(wen)(wen)差變小。   *,機械調節。原(yuan)理與(yu)沸(fei)騰法相似,不同在于(yu)鍋爐(lu)(lu)內(nei)部(bu)達(da)到(dao)(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)閥(fa)(fa)設(she)(she)定(ding)(ding)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)時(shi),產(chan)生的(de)負(fu)壓(ya),將(jiang)(jiang)拉(la)(la)住(zhu)閥(fa)(fa)芯(xin),保(bao)(bao)持真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)。當真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)被破壞,產(chan)生的(de)負(fu)壓(ya)達(da)不到(dao)(dao)設(she)(she)定(ding)(ding)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)時(shi),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)閥(fa)(fa)閥(fa)(fa)芯(xin)將(jiang)(jiang)上彈,排除(chu)不冷凝(ning)氣(qi)(qi)(qi)(qi)(qi)體,直到(dao)(dao)達(da)到(dao)(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)閥(fa)(fa)設(she)(she)定(ding)(ding)值時(shi),閥(fa)(fa)芯(xin)再(zai)次(ci)被拉(la)(la)回(hui),保(bao)(bao)持爐(lu)(lu)內(nei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)。

14 January 2017
真空燒結爐保持真空的方式有哪些?
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