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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)(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)是(shi)在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)的(de)(de)(de)(de)環境中(zhong)對(dui)被(bei)加(jia)熱(re)(re)的(de)(de)(de)(de)物(wu)品進行(xing)保(bao)護性(xing)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)的(de)(de)(de)(de)一類爐(lu)(lu)子,其加(jia)熱(re)(re)方式是(shi)有很多(duo)種(zhong)(zhong)的(de)(de)(de)(de),例如(ru),電(dian)阻加(jia)熱(re)(re)、感(gan)(gan)應(ying)加(jia)熱(re)(re)、微波加(jia)熱(re)(re)等。   據使(shi)用(yong)(yong)者了解,在(zai)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)后充氫氣的(de)(de)(de)(de)保(bao)護狀態(tai)下(xia),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)利用(yong)(yong)中(zhong)頻感(gan)(gan)應(ying)加(jia)熱(re)(re)的(de)(de)(de)(de)原理,使(shi)處于線圈內的(de)(de)(de)(de)鎢坩堝產(chan)生高(gao)溫(wen)并通過熱(re)(re)輻射(she)傳(chuan)導到工作上。適用(yong)(yong)于科研、軍工單位對(dui)難熔(rong)合(he)金(jin)(jin)如(ru)鎢鉬及其合(he)金(jin)(jin)的(de)(de)(de)(de)粉末成型(xing)(xing)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)。同時,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)或(huo)保(bao)護氣氛條件下(xia)利用(yong)(yong)中(zhong)頻感(gan)(gan)應(ying)加(jia)熱(re)(re)的(de)(de)(de)(de)原理,使(shi)硬(ying)質合(he)金(jin)(jin)刀頭及各種(zhong)(zhong)金(jin)(jin)屬(shu)粉末壓制體實現燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)的(de)(de)(de)(de)成套設(she)備,是(shi)為硬(ying)質合(he)金(jin)(jin)、金(jin)(jin)屬(shu)鏑以(yi)及陶(tao)瓷(ci)材(cai)料(liao)的(de)(de)(de)(de)工業(ye)生產(chan)而(er)設(she)計的(de)(de)(de)(de)。   此(ci)外(wai),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)現如(ru)今被(bei)廣泛的(de)(de)(de)(de)應(ying)用(yong)(yong)于碳化硅陶(tao)瓷(ci)的(de)(de)(de)(de)反應(ying)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工藝(yi),同時也可用(yong)(yong)于特種(zhong)(zhong)陶(tao)瓷(ci)材(cai)料(liao),硬(ying)質合(he)金(jin)(jin),陶(tao)瓷(ci)金(jin)(jin)屬(shu)復合(he)材(cai)料(liao)以(yi)及難熔(rong)金(jin)(jin)屬(shu)組成的(de)(de)(de)(de)合(he)金(jin)(jin)材(cai)料(liao)的(de)(de)(de)(de)高(gao)溫(wen)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)。針對(dui)一些材(cai)料(liao)的(de)(de)(de)(de)高(gao)溫(wen)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)工藝(yi)使(shi)得真(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)(lu)具備不(bu)錯的(de)(de)(de)(de)耐熱(re)(re)性(xing)、絕緣性(xing)以(yi)及可靠性(xing)的(de)(de)(de)(de)設(she)計。新型(xing)(xing)電(dian)極結(jie)(jie)(jie)(jie)構杜絕了高(gao)溫(wen)爐(lu)(lu)電(dian)極的(de)(de)(de)(de)漏(lou)水現象,并且可以(yi)加(jia)熱(re)(re)系統中(zhong)的(de)(de)(de)(de)易損(sun)部件,也更便于維修和更換。

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)(zhen)空(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)主(zhu)要用(yong)(yong)于(yu)(yu)半(ban)導體(ti)元器(qi)件(jian)及電(dian)(dian)(dian)(dian)力(li)整流器(qi)件(jian)的(de)(de)(de)(de)(de)(de)燒(shao)(shao)結(jie)(jie)(jie)(jie)工藝(yi)(yi)(yi)(yi),可(ke)(ke)進(jin)(jin)行真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)(jie)(jie),氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)保(bao)(bao)(bao)(bao)(bao)護(hu)燒(shao)(shao)結(jie)(jie)(jie)(jie)及常(chang)規燒(shao)(shao)結(jie)(jie)(jie)(jie),是半(ban)導體(ti)專用(yong)(yong)設(she)(she)(she)備(bei)(bei)(bei)(bei)系列中(zhong)一(yi)(yi)種(zhong)新穎(ying)的(de)(de)(de)(de)(de)(de)工藝(yi)(yi)(yi)(yi)裝備(bei)(bei)(bei)(bei),它設(she)(she)(she)計構(gou)思新穎(ying),操作(zuo)方便,結(jie)(jie)(jie)(jie)構(gou)緊湊,在(zai)(zai)(zai)一(yi)(yi)臺設(she)(she)(she)備(bei)(bei)(bei)(bei)上可(ke)(ke)完成(cheng)多個工藝(yi)(yi)(yi)(yi)流程。亦(yi)可(ke)(ke)用(yong)(yong)于(yu)(yu)其(qi)他(ta)領域內(nei)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)處理,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)釬焊等工藝(yi)(yi)(yi)(yi)。下(xia)(xia)(xia)面,洛陽八佳科技小編就為您介紹真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)的(de)(de)(de)(de)(de)(de)應(ying)急(ji)措(cuo)施.   一(yi)(yi). 冷(leng)卻(que)水(shui)(shui)異(yi)(yi)常(chang)   1、確(que)(que)認加(jia)(jia)熱(re)電(dian)(dian)(dian)(dian)源已停(ting)止。   2、爐(lu)外發生漏(lou)水(shui)(shui),冷(leng)卻(que)水(shui)(shui)量異(yi)(yi)常(chang)時(shi),應(ying)盡快(kuai)采取應(ying)急(ji)措(cuo)施,如(ru)(ru)(ru)能(neng)保(bao)(bao)(bao)(bao)(bao)證水(shui)(shui)量,請繼續(xu)保(bao)(bao)(bao)(bao)(bao)持(chi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong),如(ru)(ru)(ru)不(bu)能(neng)采取應(ying)急(ji)措(cuo)施,保(bao)(bao)(bao)(bao)(bao)持(chi)原狀(zhuang)(zhuang),確(que)(que)認設(she)(she)(she)備(bei)(bei)(bei)(bei)冷(leng)卻(que)下(xia)(xia)(xia)來(lai)(lai)。   3、冷(leng)卻(que)水(shui)(shui)發生異(yi)(yi)常(chang)時(shi),設(she)(she)(she)備(bei)(bei)(bei)(bei)處于(yu)(yu)停(ting)止狀(zhuang)(zhuang)態(tai),馬上接通緊急(ji)用(yong)(yong)冷(leng)卻(que)水(shui)(shui)。   4、在(zai)(zai)(zai)高(gao)(gao)(gao)(gao)溫(wen)(wen)(超過200℃即(ji)視(shi)為高(gao)(gao)(gao)(gao)溫(wen)(wen))時(shi),如(ru)(ru)(ru)果(guo)(guo)(guo)(guo)冷(leng)卻(que)水(shui)(shui)停(ting)止了,如(ru)(ru)(ru)果(guo)(guo)(guo)(guo)不(bu)能(neng)緊急(ji)送水(shui)(shui),水(shui)(shui)冷(leng)電(dian)(dian)(dian)(dian)極、換(huan)熱(re)器(qi)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室殼體(ti)及各泵可(ke)(ke)能(neng)被損壞。   二(er) 壓(ya)(ya)(ya)(ya)(ya)縮(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)停(ting)止   1、壓(ya)(ya)(ya)(ya)(ya)縮(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)異(yi)(yi)常(chang)報(bao)警(jing)(jing)時(shi),設(she)(she)(she)備(bei)(bei)(bei)(bei)處于(yu)(yu)停(ting)止狀(zhuang)(zhuang)態(tai),應(ying)盡快(kuai)到(dao)備(bei)(bei)(bei)(bei)用(yong)(yong)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)房,讓(rang)其(qi)恢復(fu)工作(zuo)。   2、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)中(zhong)如(ru)(ru)(ru)壓(ya)(ya)(ya)(ya)(ya)縮(suo)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)異(yi)(yi)常(chang)報(bao)警(jing)(jing),且恢復(fu)需要較長(chang)時(shi)間(jian)(jian)時(shi),則(ze)終止真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong),讓(rang)設(she)(she)(she)備(bei)(bei)(bei)(bei)停(ting)下(xia)(xia)(xia)來(lai)(lai)。   三 停(ting)電(dian)(dian)(dian)(dian)   1、停(ting)電(dian)(dian)(dian)(dian)時(shi),如(ru)(ru)(ru)果(guo)(guo)(guo)(guo)斷(duan)水(shui)(shui),應(ying)立即(ji)接通備(bei)(bei)(bei)(bei)用(yong)(yong)的(de)(de)(de)(de)(de)(de)冷(leng)卻(que)水(shui)(shui),接通水(shui)(shui)源。   2、如(ru)(ru)(ru)果(guo)(guo)(guo)(guo)在(zai)(zai)(zai)非(fei)升(sheng)溫(wen)(wen)、加(jia)(jia)熱(re)和(he)(he)(he)(he)冷(leng)卻(que)時(shi),能(neng)夠盡快(kuai)恢復(fu)時(shi),重新啟動設(she)(she)(she)備(bei)(bei)(bei)(bei),繼續(xu)運(yun)轉(zhuan)如(ru)(ru)(ru)需要較長(chang)時(shi)間(jian)(jian),則(ze)將設(she)(she)(she)備(bei)(bei)(bei)(bei)保(bao)(bao)(bao)(bao)(bao)持(chi)原狀(zhuang)(zhuang)。   3、如(ru)(ru)(ru)果(guo)(guo)(guo)(guo)正在(zai)(zai)(zai)加(jia)(jia)熱(re)和(he)(he)(he)(he)冷(leng)卻(que)時(shi),能(neng)夠盡快(kuai)恢復(fu)時(shi),重新啟動設(she)(she)(she)備(bei)(bei)(bei)(bei),如(ru)(ru)(ru)果(guo)(guo)(guo)(guo)需要較長(chang)時(shi)間(jian)(jian)時(shi),則(ze)保(bao)(bao)(bao)(bao)(bao)持(chi)原狀(zhuang)(zhuang),讓(rang)設(she)(she)(she)備(bei)(bei)(bei)(bei)自然冷(leng)卻(que)下(xia)(xia)(xia)來(lai)(lai)。   四 加(jia)(jia)熱(re)電(dian)(dian)(dian)(dian)源掉電(dian)(dian)(dian)(dian)   1、水(shui)(shui)壓(ya)(ya)(ya)(ya)(ya)低(di),當水(shui)(shui)壓(ya)(ya)(ya)(ya)(ya)低(di)于(yu)(yu)0.15MPa,壓(ya)(ya)(ya)(ya)(ya)力(li)表(biao)報(bao)警(jing)(jing)。   2、接地故障。   3、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)放(fang)電(dian)(dian)(dian)(dian),水(shui)(shui)冷(leng)電(dian)(dian)(dian)(dian)極接頭(tou)與加(jia)(jia)熱(re)器(qi)連接處必(bi)須(xu)連接牢(lao)固,與反射屏絕緣要好。   4、若爐(lu)內(nei)壓(ya)(ya)(ya)(ya)(ya)力(li)為13.3-66.5Pa時(shi)(此真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度容易發生放(fang)電(dian)(dian)(dian)(dian))。電(dian)(dian)(dian)(dian)源出現(xian)故障,掉電(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)原因可(ke)(ke)以認為由于(yu)(yu)電(dian)(dian)(dian)(dian)介質擊穿而(er)引起的(de)(de)(de)(de)(de)(de)放(fang)電(dian)(dian)(dian)(dian)。   五 充(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(氬氣(qi)(qi)(qi)(qi)(qi)(qi)或氮(dan)氣(qi)(qi)(qi)(qi)(qi)(qi))停(ting)止   1、抽(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)開始前,氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)充(chong)(chong)入(ru)時(shi)間(jian)(jian)長(chang)或者無法充(chong)(chong)入(ru)時(shi),請確(que)(que)認氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)管(guan)路是否被堵塞。   2、如(ru)(ru)(ru)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)管(guan)路沒(mei)問(wen)題(ti),檢(jian)查(cha)電(dian)(dian)(dian)(dian)磁閥(fa)(fa)及氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)充(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)的(de)(de)(de)(de)(de)(de)動作(zuo),為了安全與其(qi)相關聯的(de)(de)(de)(de)(de)(de)設(she)(she)(she)備(bei)(bei)(bei)(bei)要全部停(ting)止后再(zai)進(jin)(jin)行檢(jian)查(cha)。   3、向真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室內(nei)充(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)不(bu)能(neng)停(ting)止的(de)(de)(de)(de)(de)(de)情(qing)況下(xia)(xia)(xia),泄(xie)壓(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)動作(zuo)如(ru)(ru)(ru)泄(xie)壓(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)動作(zuo)時(shi),要關閉氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)供給閥(fa)(fa)及配(pei)管(guan)在(zai)(zai)(zai)內(nei)的(de)(de)(de)(de)(de)(de)所有(you)(you)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)系統。   4、確(que)(que)認氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)充(chong)(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)配(pei)管(guan)是否有(you)(you)漏(lou)氣(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)地方,如(ru)(ru)(ru)有(you)(you)會影(ying)響制品質量。   六(liu) 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室壓(ya)(ya)(ya)(ya)(ya)力(li)惡化   1、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)排(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)時(shi)間(jian)(jian)比通常(chang)長(chang)時(shi),應(ying)把設(she)(she)(she)備(bei)(bei)(bei)(bei)停(ting)下(xia)(xia)(xia)來(lai)(lai)進(jin)(jin)行檢(jian)查(cha),根據真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室內(nei)構(gou)造物(wu)不(bu)同狀(zhuang)(zhuang)態(tai)下(xia)(xia)(xia)放(fang)氣(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)影(ying)響,也有(you)(you)導致(zhi)壓(ya)(ya)(ya)(ya)(ya)力(li)升(sheng)高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)情(qing)況。   2、通過壓(ya)(ya)(ya)(ya)(ya)力(li)上升(sheng)測試(shi)或者用(yong)(yong)氦氣(qi)(qi)(qi)(qi)(qi)(qi)檢(jian)漏(lou)來(lai)(lai)確(que)(que)認是漏(lou)氣(qi)(qi)(qi)(qi)(qi)(qi)還有(you)(you)放(fang)氣(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)影(ying)響。   在(zai)(zai)(zai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)和(he)(he)(he)(he)保(bao)(bao)(bao)(bao)(bao)護(hu)性氣(qi)(qi)(qi)(qi)(qi)(qi)氛中(zhong),對(dui)金屬、陶瓷及一(yi)(yi)些難(nan)熔金屬中(zhong)間(jian)(jian)化合物(wu)粉末加(jia)(jia)熱(re)燒(shao)(shao)結(jie)(jie)(jie)(jie),要獲得一(yi)(yi)定密(mi)度和(he)(he)(he)(he)具有(you)(you)一(yi)(yi)定機(ji)械性能(neng)的(de)(de)(de)(de)(de)(de)材(cai)(cai)料(liao)時(shi),一(yi)(yi)般(ban)采用(yong)(yong)兩種(zhong)工藝(yi)(yi)(yi)(yi);即(ji)有(you)(you)壓(ya)(ya)(ya)(ya)(ya)燒(shao)(shao)結(jie)(jie)(jie)(jie)和(he)(he)(he)(he)無壓(ya)(ya)(ya)(ya)(ya)燒(shao)(shao)結(jie)(jie)(jie)(jie)。有(you)(you)壓(ya)(ya)(ya)(ya)(ya)燒(shao)(shao)結(jie)(jie)(jie)(jie)工藝(yi)(yi)(yi)(yi)是將粉狀(zhuang)(zhuang)材(cai)(cai)料(liao)置于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)和(he)(he)(he)(he)保(bao)(bao)(bao)(bao)(bao)護(hu)性氣(qi)(qi)(qi)(qi)(qi)(qi)氛中(zhong)的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)碳(tan)模(mo)具中(zhong),高(gao)(gao)(gao)(gao)溫(wen)(wen)加(jia)(jia)熱(re)到(dao)軟(ruan)化狀(zhuang)(zhuang)態(tai)時(shi),加(jia)(jia)壓(ya)(ya)(ya)(ya)(ya)成(cheng)型。這種(zhong)工藝(yi)(yi)(yi)(yi)需要一(yi)(yi)種(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)壓(ya)(ya)(ya)(ya)(ya)燒(shao)(shao)結(jie)(jie)(jie)(jie)才(cai)能(neng)實現(xian)。該(gai)燒(shao)(shao)結(jie)(jie)(jie)(jie)爐(lu)具有(you)(you)溫(wen)(wen)度高(gao)(gao)(gao)(gao)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度高(gao)(gao)(gao)(gao)、熱(re)壓(ya)(ya)(ya)(ya)(ya)力(li)高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)特(te)點(dian)。目前這種(zhong)爐(lu)型在(zai)(zai)(zai)我國還未見定型產(chan)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)(zhen)空燒結(jie)爐(lu)(lu)(lu)操作者(zhe)都知(zhi)道,該設備雖然操作簡單(dan)安(an)全(quan),但如(ru)果沒有(you)嚴格按(an)照使(shi)用(yong)規章(zhang)制度使(shi)用(yong)就會有(you)產(chan)生安(an)全(quan)隱患。因(yin)此在使(shi)用(yong)時(shi),一定要(yao)(yao)(yao)認真(zhen)(zhen)(zhen)對待(dai)注意事項,確保生產(chan)安(an)全(quan)。   真(zhen)(zhen)(zhen)空燒結(jie)爐(lu)(lu)(lu)使(shi)用(yong)過度,會發(fa)脆不(bu)能接(jie)觸(chu)。因(yin)此有(you)損(sun)壞時(shi)應及(ji)時(shi)更換。真(zhen)(zhen)(zhen)空燒結(jie)爐(lu)(lu)(lu)循環水的保暖問題(ti),在冬天要(yao)(yao)(yao)尤(you)為注意,以(yi)防水管爆裂。   爐(lu)(lu)(lu)體在使(shi)用(yong)后(hou)應保持真(zhen)(zhen)(zhen)空,如(ru)此可以(yi)保證真(zhen)(zhen)(zhen)空燒結(jie)爐(lu)(lu)(lu)下次(ci)抽(chou)真(zhen)(zhen)(zhen)空速度會快(kuai)些。因(yin)設備較復(fu)雜(za),建議新手使(shi)用(yong)時(shi)要(yao)(yao)(yao)嚴格實行(xing)用(yong)前培訓,用(yong)后(hou)檢查,操作使(shi)用(yong)要(yao)(yao)(yao)記錄(lu)等規定。   有(you)些高(gao)溫熱處理爐(lu)(lu)(lu)也可當(dang)作真(zhen)(zhen)(zhen)空燒結(jie)爐(lu)(lu)(lu)使(shi)用(yong),用(yong)于燒結(jie)爐(lu)(lu)(lu)時(shi)要(yao)(yao)(yao)注意,爐(lu)(lu)(lu)內放置坩堝后(hou),在蓋上(shang)保溫屏蓋時(shi),不(bu)要(yao)(yao)(yao)忘記蓋其(qi)中間的小蓋,以(yi)免燒損(sun)電爐(lu)(lu)(lu)。

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(tian)簡單和(he)(he)大家說說熔(rong)鹽(yan)電(dian)(dian)解(jie)(jie)(jie)爐(lu)中電(dian)(dian)解(jie)(jie)(jie)槽、電(dian)(dian)解(jie)(jie)(jie)爐(lu)與上(shang)掛陽(yang)極(ji)(ji)(ji)的(de)(de)(de)組裝(zhuang)。   熔(rong)鹽(yan)電(dian)(dian)解(jie)(jie)(jie)爐(lu)的(de)(de)(de)電(dian)(dian)解(jie)(jie)(jie)槽的(de)(de)(de)組裝(zhuang)。通(tong)常,制取金屬釹的(de)(de)(de)電(dian)(dian)解(jie)(jie)(jie)槽就是石墨(mo)(mo)坩堝(guo),將(jiang)它放入鋼板卷制的(de)(de)(de)保護殼內,然后(hou)再(zai)(zai)在石墨(mo)(mo)坩堝(guo)與保護殼之(zhi)間的(de)(de)(de)空隙填緊石墨(mo)(mo)粉,將(jiang)保護殼的(de)(de)(de)上(shang)部(bu)(bu)(bu)(bu)鐵環蓋于(yu)石墨(mo)(mo)坩堝(guo)的(de)(de)(de)頂(ding)部(bu)(bu)(bu)(bu),鐵環與保護殼之(zhi)間的(de)(de)(de)縫隙可(ke)用鐵絲、石棉(mian)繩或(huo)硅鋁纖維棉(mian)塞緊,以(yi)防空氣進入而燒(shao)壞(huai)(huai)石墨(mo)(mo)坩堝(guo),*上(shang)部(bu)(bu)(bu)(bu)放上(shang)剛玉(yu)絕緣(yuan)圈。   熔(rong)鹽(yan)電(dian)(dian)解(jie)(jie)(jie)爐(lu)砌筑的(de)(de)(de)目的(de)(de)(de),一方(fang)面(mian)是要求將(jiang)電(dian)(dian)解(jie)(jie)(jie)槽保護好(hao)(hao),使(shi)氧氣盡(jin)可(ke)能(neng)少地(di)進入電(dian)(dian)解(jie)(jie)(jie)槽的(de)(de)(de)外壁腐蝕保護殼;二來是要將(jiang)電(dian)(dian)解(jie)(jie)(jie)槽保溫,所以(yi)電(dian)(dian)解(jie)(jie)(jie)槽的(de)(de)(de)四周及底部(bu)(bu)(bu)(bu)用保溫材(cai)料來充填堅(jian)實(shi)   熔(rong)鹽(yan)電(dian)(dian)解(jie)(jie)(jie)爐(lu)的(de)(de)(de)上(shang)掛陽(yang)極(ji)(ji)(ji),開始時是使(shi)用筒狀單陽(yang)極(ji)(ji)(ji),后(hou)來為(wei)了節(jie)約石墨(mo)(mo)材(cai)料,更換時方(fang)便,生(sheng)產(chan)廠家均改用分散塊狀多陽(yang)極(ji)(ji)(ji),其實(shi),上(shang)掛陽(yang)極(ji)(ji)(ji)的(de)(de)(de)組裝(zhuang)相比較(jiao)還(huan)是較(jiao)簡單,主要將(jiang)陽(yang)極(ji)(ji)(ji)導電(dian)(dian)板接觸面(mian)和(he)(he)陽(yang)極(ji)(ji)(ji)接觸面(mian)用砂布打(da)亮,盡(jin)可(ke)能(neng)接觸面(mian)電(dian)(dian)阻(zu)盡(jin)可(ke)能(neng)地(di)小,然后(hou)將(jiang)陽(yang)極(ji)(ji)(ji)打(da)孔,然后(hou)螺(luo)絲再(zai)(zai)將(jiang)其固定,露在外面(mian)部(bu)(bu)(bu)(bu)位為(wei)了防空氣燒(shao)壞(huai)(huai),可(ke)用鐵皮包(bao)好(hao)(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)空(kong)(kong)(kong)(kong)(kong)(kong)速(su)(su)凝爐(lu)的真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統和(he)(he)(he)組(zu)成其(qi)(qi)機(ji)組(zu)的優勢有哪些(xie)呢(ni)?   就真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)速(su)(su)凝爐(lu)的真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統來說,其(qi)(qi)能迅速(su)(su)地將真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)速(su)(su)凝爐(lu)的真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度抽(chou)(chou)到規定的要求(qiu)。及(ji)時(shi)排(pai)出被處理(li)工(gong)件(jian)(jian)和(he)(he)(he)爐(lu)內構件(jian)(jian)所(suo)釋(shi)放出的各(ge)種氣(qi)體(ti),以及(ji)因真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泄漏而(er)滲入爐(lu)體(ti)內的氣(qi)體(ti)。還有一點(dian)就是(shi),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)占地面積小,運行安全(quan)可靠,操作簡便(bian)。   真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)速(su)(su)凝爐(lu)的真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統通常由真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)獲(huo)得設備(bei)(真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組(zu))、控(kong)制真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)組(zu)件(jian)(jian)和(he)(he)(he)測(ce)量真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)組(zu)件(jian)(jian)所(suo)組(zu)成的。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組(zu)是(shi)根(gen)據爐(lu)子工(gong)作壓(ya)力(li)和(he)(he)(he)抽(chou)(chou)氣(qi)量的大小,分(fen)別選配(pei)不同(tong)的低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)、中(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)、高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)和(he)(he)(he)超高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)組(zu)件(jian)(jian)或元(yuan)件(jian)(jian)是(shi)在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)爐(lu)體(ti)和(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)機(ji)組(zu)之間配(pei)備(bei)的各(ge)種真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)組(zu)件(jian)(jian)或真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)字元(yuan)件(jian)(jian),如(ru)管(guan)路、密(mi)封圈、法蘭、波紋管(guan)、冷阱(jing)、過濾器和(he)(he)(he)閥門等。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)測(ce)量系(xi)(xi)統,如(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)規管(guan)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)力(li)表(biao)和(he)(he)(he)其(qi)(qi)他(ta)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)測(ce)量儀(yi)表(biao)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)檢漏儀(yi)器、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)控(kong)制儀(yi)器、充(chong)氣(qi)裝(zhuang)置等。   洛陽(yang)八佳電(dian)氣(qi)科(ke)技股份有限公司***研發真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)速(su)(su)凝爐(lu)生產(chan),同(tong)時(shi)生產(chan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉、燒(shao)結設備(bei),感應加熱電(dian)控(kong)設備(bei)及(ji)大功率半(ban)導(dao)體(ti)元(yuan)器件(jian)(jian)。歡迎(ying)前來訂(ding)購咨詢(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(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐作(zuo)為用(yong)(yong)(yong)于材料(liao)高溫燒(shao)結(jie)(jie)的(de)工業爐,在工業生產中,有(you)(you)(you)重要(yao)應用(yong)(yong)(yong)。設備的(de)使(shi)用(yong)(yong)(yong)壽命除了(le)與(yu)其自身(shen)的(de)質量有(you)(you)(you)關,還(huan)與(yu)日(ri)常使(shi)用(yong)(yong)(yong)與(yu)維護有(you)(you)(you)關。下面(mian),小編(bian)就說(shuo)說(shuo)如何使(shi)真(zhen)空(kong)(kong)(kong)爐使(shi)用(yong)(yong)(yong)更(geng)長久。   首(shou)先(xian),檢查爐門密(mi)封圈(quan)。如果真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐的(de)密(mi)封圈(quan)上有(you)(you)(you)污(wu)物,要(yao)及(ji)(ji)時(shi)(shi)清(qing)潔,可以(yi)使(shi)用(yong)(yong)(yong)棉(mian)(mian)布蘸酒精擦拭(shi)后,涂真(zhen)空(kong)(kong)(kong)脂。另外,對爐內加熱(re)元(yuan)件(jian)爐床、鉬(mu)屏(ping)也(ye)要(yao)及(ji)(ji)時(shi)(shi)檢查是否(fou)完好(hao),損壞零部(bu)件(jian)要(yao)及(ji)(ji)時(shi)(shi)進(jin)行維修和更(geng)換(huan)。   其次,爐內有(you)(you)(you)污(wu)染時(shi)(shi),要(yao)將灰塵(chen)清(qing)除干(gan)凈,并用(yong)(yong)(yong)綢布蘸酒精擦拭(shi)真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐的(de)加熱(re)室反(fan)射屏(ping)、加熱(re)元(yuan)件(jian);若(ruo)內壁有(you)(you)(you)油(you)(you)(you)污(wu)時(shi)(shi),用(yong)(yong)(yong)棉(mian)(mian)布蘸汽油(you)(you)(you),除去油(you)(you)(you)污(wu),再(zai)用(yong)(yong)(yong)棉(mian)(mian)布蘸酒精擦拭(shi)。   *,高溫熱(re)處理爐結(jie)(jie)束工作(zuo)后,應將其抽(chou)到一(yi)定(ding)真(zhen)空(kong)(kong)(kong)度下進(jin)行保(bao)存。檢查機械泵油(you)(you)(you)位,油(you)(you)(you)位低于標記(ji)線時(shi)(shi),應補加新油(you)(you)(you);當發現機械泵油(you)(you)(you)有(you)(you)(you)乳化油(you)(you)(you)水混合物,粘稠并泛(fan)白色現象時(shi)(shi),要(yao)及(ji)(ji)時(shi)(shi)更(geng)換(huan)舊油(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)空燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)爐(lu)(lu)(lu)的(de)(de)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)工(gong)藝在(zai)鋼鐵行(xing)(xing)(xing)業(ye)(ye)、冶金(jin)行(xing)(xing)(xing)業(ye)(ye)、陶(tao)瓷(ci)(ci)行(xing)(xing)(xing)業(ye)(ye)等工(gong)業(ye)(ye)中(zhong),得到(dao)(dao)大量應用(yong)(yong)(yong)。在(zai)硬(ying)質合金(jin)、陶(tao)瓷(ci)(ci)、耐火材(cai)料(liao)、粉末冶金(jin)、超高溫(wen)材(cai)料(liao)等材(cai)料(liao)的(de)(de)加工(gong)利用(yong)(yong)(yong)中(zhong),都(dou)要應用(yong)(yong)(yong)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)工(gong)藝。下面,小編就來說說燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)爐(lu)(lu)(lu)的(de)(de)運行(xing)(xing)(xing)方式(shi)以(yi)及用(yong)(yong)(yong)途(tu)。   在(zai)硬(ying)質合金(jin)進(jin)行(xing)(xing)(xing)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)熱處(chu)理時,通(tong)過(guo)真(zhen)空燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)爐(lu)(lu)(lu)的(de)(de)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)處(chu)理,可改善材(cai)料(liao)性能。在(zai)陶(tao)瓷(ci)(ci)制品(pin)行(xing)(xing)(xing)業(ye)(ye)中(zhong),如建(jian)筑(zhu)陶(tao)瓷(ci)(ci)、衛生(sheng)(sheng)陶(tao)瓷(ci)(ci)、防火陶(tao)瓷(ci)(ci)都(dou)需要進(jin)行(xing)(xing)(xing)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)。燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)爐(lu)(lu)(lu)種類很多(duo),因此在(zai)使用(yong)(yong)(yong)時,一定要根(gen)據生(sheng)(sheng)產(chan)(chan)(chan)需求選擇,以(yi)免影響生(sheng)(sheng)產(chan)(chan)(chan)效(xiao)率。   燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)工(gong)藝在(zai)不同行(xing)(xing)(xing)業(ye)(ye)中(zhong)的(de)(de)用(yong)(yong)(yong)途(tu)也(ye)有(you)差異,因此真(zhen)空燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)爐(lu)(lu)(lu)的(de)(de)種類以(yi)及結(jie)(jie)(jie)(jie)(jie)構(gou)也(ye)都(dou)有(you)區別。在(zai)結(jie)(jie)(jie)(jie)(jie)構(gou)上,有(you)真(zhen)空結(jie)(jie)(jie)(jie)(jie)構(gou)、臥式(shi)、井(jing)式(shi)結(jie)(jie)(jie)(jie)(jie)構(gou)。工(gong)件在(zai)爐(lu)(lu)(lu)膛內的(de)(de)真(zhen)空狀態或空氣(qi)中(zhong),進(jin)行(xing)(xing)(xing)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)(jie)(jie)(jie)熱處(chu)理。   洛陽(yang)八佳電氣(qi)科技股份有(you)限公(gong)司是一家***生(sheng)(sheng)產(chan)(chan)(chan)真(zhen)空速凝爐(lu)(lu)(lu)、高溫(wen)熱處(chu)理爐(lu)(lu)(lu)等工(gong)業(ye)(ye)爐(lu)(lu)(lu)設備的(de)(de)生(sheng)(sheng)產(chan)(chan)(chan)廠家,該廠家產(chan)(chan)(chan)品(pin)質量優良,服務周(zhou)到(dao)(dao)。自公(gong)司成立以(yi)來,以(yi)優質的(de)(de)質量,周(zhou)到(dao)(dao)的(de)(de)服務贏(ying)得消費(fei)者(zhe)的(de)(de)一致(zhi)認可!如有(you)需要,歡(huan)迎(ying)咨詢!

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(zhen)空(kong)燒結(jie)爐(lu)爐(lu)內(nei)狀態發生變化(hua)時,實際溫度(du)就可能(neng)會與(yu)設(she)定(ding)(ding)值出(chu)現(xian)(xian)偏(pian)離現(xian)(xian)象。這時,可通(tong)過(guo)溫度(du)控(kong)制(zhi)儀中(zhong)(zhong)的自整(zheng)定(ding)(ding)功能(neng)進(jin)行(xing)糾正,從(cong)而使(shi)升(sheng)溫按照(zhao)設(she)定(ding)(ding)曲(qu)線進(jin)行(xing)。   加熱元(yuan)(yuan)(yuan)(yuan)件(jian)作(zuo)(zuo)為(wei)加熱電源的負載,多以(yi)高溫鉬帶為(wei)材料,可長期用(yong)于高溫環境中(zhong)(zhong)。加熱元(yuan)(yuan)(yuan)(yuan)件(jian)的阻值要與(yu)磁性(xing)調壓器相匹配,否(fou)則(ze)會出(chu)現(xian)(xian)真(zhen)空(kong)燒結(jie)爐(lu)溫度(du)升(sheng)不(bu)上(shang)去或(huo)磁調溫升(sheng)較高的現(xian)(xian)象。   雙室真(zhen)空(kong)燒結(jie)爐(lu)的線路設(she)計為(wei)輸(shu)(shu)入單(dan)(dan)元(yuan)(yuan)(yuan)(yuan)。為(wei)滿(man)足控(kong)制(zhi)柜(ju)面板操作(zuo)(zuo)、自動(dong)控(kong)制(zhi)信(xin)號(hao)檢測(ce)、報(bao)警,輸(shu)(shu)入單(dan)(dan)元(yuan)(yuan)(yuan)(yuan)包括進(jin)出(chu)料起動(dong)、工件(jian)車運(yun)動(dong)等旋鈕開關(guan)(guan),以(yi)及各(ge)(ge)限位開關(guan)(guan)、報(bao)警信(xin)號(hao);輸(shu)(shu)出(chu)單(dan)(dan)元(yuan)(yuan)(yuan)(yuan)包括各(ge)(ge)種執行(xing)元(yuan)(yuan)(yuan)(yuan)件(jian)和聲光報(bao)警。   高溫熱處理(li)爐(lu)的調試和維護(hu)一(yi)般采取手動(dong)操作(zuo)(zuo),其(qi)控(kong)制(zhi)為(wei)輸(shu)(shu)入操作(zuo)(zuo)后,相應執行(xing)元(yuan)(yuan)(yuan)(yuan)件(jian)動(dong)作(zuo)(zuo),個(ge)別元(yuan)(yuan)(yuan)(yuan)件(jian)設(she)置(zhi)為(wei)互鎖,以(yi)防誤動(dong)作(zuo)(zuo);自動(dong)操作(zuo)(zuo)應用(yong)于真(zhen)空(kong)爐(lu)正常運(yun)行(xing)操作(zuo)(zuo),它是通(tong)過(guo)檢測(ce)到的自動(dong)控(kong)制(zhi)信(xin)號(hao),經判斷,根據應用(yong)程序進(jin)行(xing)自動(dong)控(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?

  真空(kong)燒結爐(lu)具(ju)有燒結、氣氛保(bao)護燒結功(gong)能,但(dan)是(shi)(shi)(shi)在使用(yong)(yong)中(zhong)(zhong),避(bi)免不(bu)了(le)出現問題(ti)。下(xia)面,小(xiao)編就(jiu)來給大家(jia)講講使用(yong)(yong)中(zhong)(zhong)有哪些常(chang)見(jian)的(de)問題(ti)?   在正常(chang)工(gong)作時(shi)(shi),真空(kong)燒結爐(lu)突然(ran)出現停(ting)(ting)電(dian)(dian)(dian)故(gu)(gu)(gu)障,應立(li)即打(da)開電(dian)(dian)(dian)源(yuan)控制(zhi)柜(ju),確認是(shi)(shi)(shi)外(wai)部停(ting)(ting)電(dian)(dian)(dian)故(gu)(gu)(gu)障,還是(shi)(shi)(shi)設(she)(she)備(bei)內部電(dian)(dian)(dian)源(yuan)故(gu)(gu)(gu)障。如果是(shi)(shi)(shi)外(wai)部停(ting)(ting)電(dian)(dian)(dian)故(gu)(gu)(gu)障,應立(li)即關(guan)閉總(zong)電(dian)(dian)(dian)源(yuan)開關(guan),并取下(xia)進(jin)口和出口傳(chuan)送(song)帶上的(de)硅(gui)片。   在正常(chang)工(gong)作時(shi)(shi),真空(kong)燒結爐(lu)突然(ran)無冷(leng)卻水(shui),設(she)(she)備(bei)會自動停(ting)(ting)止運轉,同時(shi)(shi)警報被觸發。此時(shi)(shi)應取下(xia)進(jin)口、出口傳(chuan)送(song)帶上的(de)硅(gui)片。在設(she)(she)備(bei)PC上,下(xia)載(zai)冷(leng)卻工(gong)藝。清潔完傳(chuan)送(song)帶后,設(she)(she)備(bei)無法(fa)開啟(qi),可(ke)以按下(xia)進(jin)口和出口處(chu)(chu)的(de)緊急停(ting)(ting)止開關(guan)。   另外(wai),高溫熱處(chu)(chu)理爐(lu)在平時(shi)(shi)的(de)使用(yong)(yong)中(zhong)(zhong),要(yao)做(zuo)好檢查工(gong)作,以免在使用(yong)(yong)時(shi)(shi)不(bu)能正常(chang)地(di)使用(yong)(yong),影(ying)響(xiang)生(sheng)產效率。洛陽八佳是(shi)(shi)(shi)一(yi)家(jia)***生(sheng)產電(dian)(dian)(dian)氣設(she)(she)備(bei)的(de)生(sheng)產廠(chang)家(jia),如有需要(yao),歡迎(ying)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)真(zhen)空(kong)燒結(jie)(jie)爐(lu)超(chao)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)度(du)的(de)(de)控(kong)(kong)制中(zhong),電阻溫(wen)(wen)(wen)(wen)度(du)系數較(jiao)大(da)的(de)(de)加(jia)熱(re)(re)(re)元(yuan)(yuan)件(jian)得到(dao)了廣泛應用(yong)。這(zhe)(zhe)些加(jia)熱(re)(re)(re)元(yuan)(yuan)件(jian)具(ju)有(you)特(te)殊性能,通過使(shi)(shi)(shi)用(yong),使(shi)(shi)(shi)加(jia)熱(re)(re)(re)器的(de)(de)使(shi)(shi)(shi)用(yong)壽命得到(dao)了顯著提(ti)高(gao)(gao)(gao)。   在(zai)工業(ye)爐(lu)上進(jin)(jin)行快(kuai)速(su)升(sheng)降溫(wen)(wen)(wen)(wen)工藝,就要(yao)(yao)使(shi)(shi)(shi)用(yong)超(chao)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)加(jia)熱(re)(re)(re)材(cai)料(liao)。另外,其他高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)熱(re)(re)(re)處理、真(zhen)空(kong)釬焊、燒結(jie)(jie)以及需要(yao)(yao)快(kuai)速(su)升(sheng)溫(wen)(wen)(wen)(wen)的(de)(de)真(zhen)空(kong)燒結(jie)(jie)爐(lu)設(she)備(bei)中(zhong),超(chao)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)的(de)(de)加(jia)熱(re)(re)(re)元(yuan)(yuan)件(jian)也都有(you)可(ke)(ke)能被使(shi)(shi)(shi)用(yong)。   常用(yong)溫(wen)(wen)(wen)(wen)度(du)高(gao)(gao)(gao)于1500℃的(de)(de)加(jia)熱(re)(re)(re)材(cai)料(liao)有(you)金(jin)(jin)屬(shu)(shu)材(cai)料(liao)、非金(jin)(jin)屬(shu)(shu)材(cai)料(liao)、金(jin)(jin)屬(shu)(shu)化合物、合金(jin)(jin)材(cai)料(liao)等,這(zhe)(zhe)些材(cai)料(liao)在(zai)常溫(wen)(wen)(wen)(wen)下(xia)與高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)下(xia),電阻值相差巨大(da)。因此(ci),在(zai)真(zhen)空(kong)燒結(jie)(jie)爐(lu)升(sheng)溫(wen)(wen)(wen)(wen)過程中(zhong),對加(jia)熱(re)(re)(re)元(yuan)(yuan)件(jian)進(jin)(jin)行控(kong)(kong)制具(ju)有(you)一定難度(du)。   因此(ci),在(zai)使(shi)(shi)(shi)用(yong)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)熱(re)(re)(re)處理爐(lu)時,一般會(hui)采用(yong)變(bian)壓器分段調壓、可(ke)(ke)控(kong)(kong)硅移相調壓、程控(kong)(kong)斜率(lv)升(sheng)溫(wen)(wen)(wen)(wen)等方法進(jin)(jin)行調控(kong)(kong)。手(shou)動調節(jie)相對簡(jian)單,但難以滿足自動化生產要(yao)(yao)求(qiu),工藝重復性差,還可(ke)(ke)能因操(cao)作失(shi)誤(wu),損壞(huai)加(jia)熱(re)(re)(re)元(yuan)(yuan)件(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)空(kong)燒結(jie)(jie)爐(lu)(lu)(lu)使(shi)用(yong)(yong)(yong)時間(jian)久了,如果不進行(xing)合理的維(wei)(wei)(wei)護(hu)(hu)保養(yang)工(gong)(gong)作,就會出(chu)現(xian)故障,影響使(shi)用(yong)(yong)(yong)。要(yao)(yao)(yao)想使(shi)設備使(shi)用(yong)(yong)(yong)壽命更長久,平(ping)時就要(yao)(yao)(yao)做好(hao)維(wei)(wei)(wei)護(hu)(hu)保養(yang)工(gong)(gong)作。下(xia)面,小(xiao)編(bian)就來說說如何(he)保養(yang)真(zhen)空(kong)爐(lu)(lu)(lu)。   每(mei)天工(gong)(gong)作前,要(yao)(yao)(yao)仔細檢查各(ge)個零部(bu)件,查看高純氮是否充足以(yi)及冷(leng)卻(que)水(shui)路是否通暢(chang)。另外,還(huan)要(yao)(yao)(yao)看壓(ya)縮空(kong)氣的壓(ya)力是否達標(biao)。真(zhen)空(kong)燒結(jie)(jie)爐(lu)(lu)(lu)內部(bu)出(chu)現(xian)灰塵或(huo)不干凈時,應用(yong)(yong)(yong)酒精(jing)或(huo)汽油(you)濕過的綢布擦(ca)拭(shi)干凈,并保持(chi)干燥。   另外,電接(jie)頭要(yao)(yao)(yao)保持(chi)干凈、緊固(gu),每(mei)次開爐(lu)(lu)(lu)前,檢查各(ge)電接(jie)頭。真(zhen)空(kong)燒結(jie)(jie)爐(lu)(lu)(lu)表面要(yao)(yao)(yao)經常(chang)擦(ca)拭(shi),保持(chi)清潔干凈。機械(xie)傳動件要(yao)(yao)(yao)定期進行(xing)加油(you)或(huo)換油(you)。工(gong)(gong)作完后(hou),爐(lu)(lu)(lu)體必須保持(chi)要(yao)(yao)(yao)求(qiu)的真(zhen)空(kong)狀態。   燒結(jie)(jie)爐(lu)(lu)(lu)在(zai)長期停用(yong)(yong)(yong)后(hou),再次使(shi)用(yong)(yong)(yong)時,要(yao)(yao)(yao)進行(xing)烘(hong)爐(lu)(lu)(lu)。烘(hong)爐(lu)(lu)(lu)是正確(que)保養(yang)維(wei)(wei)(wei)護(hu)(hu)燒結(jie)(jie)爐(lu)(lu)(lu)的重要(yao)(yao)(yao)方法之一。只有(you)正確(que)維(wei)(wei)(wei)護(hu)(hu),才能有(you)效延長工(gong)(gong)業(ye)爐(lu)(lu)(lu)的使(shi)用(yong)(yong)(yong)壽命,確(que)保生產進行(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)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐(lu)(lu)在(zai)進行(xing)燒(shao)結(jie)(jie)(jie)時(shi),需要滿足很多生產(chan)(chan)條件,其中保(bao)持真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)就是重要的(de)(de)一個燒(shao)結(jie)(jie)(jie)條件。下面,小編就來(lai)給(gei)大家簡(jian)單介(jie)紹一下燒(shao)結(jie)(jie)(jie)爐(lu)(lu)有(you)哪些保(bao)持真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)的(de)(de)方式(shi)。   首先,沸騰法。將清潔水(shui)加入(ru)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐(lu)(lu)內(nei),到達(da)一定(ding)(ding)水(shui)位,除(chu)排(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa)外,關閉(bi)(bi)所有(you)閥(fa)(fa)門,起爐(lu)(lu)升(sheng)溫(wen)至熱媒水(shui)工(gong)作(zuo)壓力下的(de)(de)飽(bao)和溫(wen)度(du),當(dang)將溶解于(yu)工(gong)質(zhi)內(nei)的(de)(de)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)全(quan)部(bu)排(pai)(pai)出后(hou),關閉(bi)(bi)排(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)閥(fa)(fa),形(xing)(xing)成(cheng)(cheng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀態。   其次,溫(wen)差自(zi)動(dong)抽(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)。抽(chou)(chou)氣(qi)(qi)(qi)(qi)(qi)形(xing)(xing)成(cheng)(cheng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong),與外部(bu)隔絕(jue),成(cheng)(cheng)密閉(bi)(bi)狀態。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐(lu)(lu)內(nei)部(bu)產(chan)(chan)生不(bu)(bu)凝(ning)(ning)性氣(qi)(qi)(qi)(qi)(qi)體(ti),運行(xing)當(dang)中,不(bu)(bu)凝(ning)(ning)性氣(qi)(qi)(qi)(qi)(qi)體(ti)在(zai)集(ji)氣(qi)(qi)(qi)(qi)(qi)罐(guan)(guan)中逐漸聚集(ji),集(ji)氣(qi)(qi)(qi)(qi)(qi)罐(guan)(guan)的(de)(de)溫(wen)度(du)慢(man)慢(man)降(jiang)低。當(dang)不(bu)(bu)凝(ning)(ning)性氣(qi)(qi)(qi)(qi)(qi)體(ti)被抽(chou)(chou)走后(hou),負壓蒸(zheng)汽到達(da)集(ji)氣(qi)(qi)(qi)(qi)(qi)罐(guan)(guan),集(ji)氣(qi)(qi)(qi)(qi)(qi)罐(guan)(guan)溫(wen)度(du)上升(sheng),溫(wen)差變(bian)小。   *,機械調(diao)節。原理與沸騰法相似,不(bu)(bu)同在(zai)于(yu)鍋爐(lu)(lu)內(nei)部(bu)達(da)到真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)閥(fa)(fa)設(she)定(ding)(ding)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)時(shi),產(chan)(chan)生的(de)(de)負壓,將拉(la)住閥(fa)(fa)芯,保(bao)持真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)。當(dang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)被破(po)壞,產(chan)(chan)生的(de)(de)負壓達(da)不(bu)(bu)到設(she)定(ding)(ding)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)時(shi),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)閥(fa)(fa)閥(fa)(fa)芯將上彈,排(pai)(pai)除(chu)不(bu)(bu)冷凝(ning)(ning)氣(qi)(qi)(qi)(qi)(qi)體(ti),直到達(da)到真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)閥(fa)(fa)設(she)定(ding)(ding)值時(shi),閥(fa)(fa)芯再次被拉(la)回,保(bao)持爐(lu)(lu)內(nei)真(zhen)(zhen)(zhen)(zhen)空(kong)(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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