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行業動態

聚焦行業動態,洞悉行業發展

2021-02-21

真空熔煉爐的構造

  真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)煉(lian)(lian)(lian)爐(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)構造(zao)   真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)煉(lian)(lian)(lian)爐(lu)(lu)(lu)(lu)(lu)即(ji)在(zai)爐(lu)(lu)(lu)(lu)(lu)腔(qiang)這一(yi)特定空(kong)(kong)(kong)(kong)(kong)間(jian)內(nei)利(li)用(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)(由(you)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)測量裝(zhuang)(zhuang)(zhuang)置(zhi)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)閥門(men)等(deng)元件(jian)經過精心組(zu)裝(zhuang)(zhuang)(zhuang)而成(cheng)(cheng))將爐(lu)(lu)(lu)(lu)(lu)腔(qiang)內(nei)部分物質(zhi)排出,使爐(lu)(lu)(lu)(lu)(lu)腔(qiang)內(nei)壓(ya)強(qiang)小于一(yi)個標準(zhun)大氣(qi)壓(ya),爐(lu)(lu)(lu)(lu)(lu)腔(qiang)內(nei)空(kong)(kong)(kong)(kong)(kong)間(jian)從而實(shi)現真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)狀態。   真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)環境中進行(xing)加(jia)熱(re)(re)的(de)(de)(de)(de)設備。在(zai)金屬罩殼(ke)(ke)或(huo)石英玻(bo)璃罩密(mi)封(feng)(feng)的(de)(de)(de)(de)爐(lu)(lu)(lu)(lu)(lu)膛(tang)(tang)(tang)中用(yong)管道與高(gao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)系(xi)統(tong)聯(lian)接(jie)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)煉(lian)(lian)(lian)爐(lu)(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)(lu)膛(tang)(tang)(tang)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)可達133×(10-2~10-4)Pa。爐(lu)(lu)(lu)(lu)(lu)內(nei)加(jia)熱(re)(re)系(xi)統(tong)可直接(jie)用(yong)電(dian)(dian)阻(zu)爐(lu)(lu)(lu)(lu)(lu)絲(si)(如(ru)鎢絲(si))通電(dian)(dian)加(jia)熱(re)(re),也可用(yong)高(gao)頻感應加(jia)熱(re)(re)。高(gao)溫(wen)度(du)可達3000℃左右(you)。主要(yao)用(yong)于陶(tao)瓷(ci)燒成(cheng)(cheng)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)冶煉(lian)(lian)(lian)、電(dian)(dian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)零件(jian)除氣(qi)、退火、金屬件(jian)的(de)(de)(de)(de)釬焊,以(yi)及(ji)陶(tao)瓷(ci)-金屬封(feng)(feng)接(jie)等(deng)。   真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熔(rong)(rong)(rong)煉(lian)(lian)(lian)爐(lu)(lu)(lu)(lu)(lu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)主要(yao)由(you)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)閥門(men)和(he)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計等(deng)組(zu)成(cheng)(cheng)。一(yi)般由(you)主機、爐(lu)(lu)(lu)(lu)(lu)膛(tang)(tang)(tang)、電(dian)(dian)熱(re)(re)裝(zhuang)(zhuang)(zhuang)置(zhi)、密(mi)封(feng)(feng)爐(lu)(lu)(lu)(lu)(lu)殼(ke)(ke)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)、供電(dian)(dian)系(xi)統(tong)、控溫(wen)系(xi)統(tong)和(he)爐(lu)(lu)(lu)(lu)(lu)外運(yun)輸車等(deng)組(zu)成(cheng)(cheng)。密(mi)封(feng)(feng)爐(lu)(lu)(lu)(lu)(lu)殼(ke)(ke)用(yong)碳鋼(gang)或(huo)不(bu)銹鋼(gang)焊成(cheng)(cheng),可拆(chai)卸(xie)部件(jian)的(de)(de)(de)(de)接(jie)合面用(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)密(mi)封(feng)(feng)材料密(mi)封(feng)(feng)。為防止(zhi)爐(lu)(lu)(lu)(lu)(lu)殼(ke)(ke)受熱(re)(re)后變形和(he)密(mi)封(feng)(feng)材料受熱(re)(re)變質(zhi),爐(lu)(lu)(lu)(lu)(lu)殼(ke)(ke)一(yi)般用(yong)水冷或(huo)氣(qi)冷降(jiang)溫(wen)。爐(lu)(lu)(lu)(lu)(lu)膛(tang)(tang)(tang)位于密(mi)封(feng)(feng)爐(lu)(lu)(lu)(lu)(lu)殼(ke)(ke)內(nei)。根據爐(lu)(lu)(lu)(lu)(lu)子用(yong)途,爐(lu)(lu)(lu)(lu)(lu)膛(tang)(tang)(tang)內(nei)部裝(zhuang)(zhuang)(zhuang)有不(bu)同類型的(de)(de)(de)(de)加(jia)熱(re)(re)元件(jian),如(ru)電(dian)(dian)阻(zu)、感應線圈、電(dian)(dian)極和(he)電(dian)(dian)子槍(qiang)等(deng)。熔(rong)(rong)(rong)煉(lian)(lian)(lian)金屬的(de)(de)(de)(de)熔(rong)(rong)(rong)煉(lian)(lian)(lian)爐(lu)(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)(lu)膛(tang)(tang)(tang)內(nei)裝(zhuang)(zhuang)(zhuang)有坩(gan)堝(guo),有的(de)(de)(de)(de)還裝(zhuang)(zhuang)(zhuang)有自動澆注裝(zhuang)(zhuang)(zhuang)置(zhi)和(he)裝(zhuang)(zhuang)(zhuang)卸(xie)料的(de)(de)(de)(de)機械手(shou)等(deng)。

21 January 2022
真空熔煉爐的構造

2021-02-17

真空速凝爐的密封性與氣氛控制

  真空(kong)(kong)(kong)(kong)(kong)速(su)凝爐(lu)(lu)(lu)的(de)(de)密(mi)封性與氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen)控(kong)制(zhi)   真空(kong)(kong)(kong)(kong)(kong)速(su)凝爐(lu)(lu)(lu)種(zhong)(zhong)類(lei)很多,可(ke)按(an)爐(lu)(lu)(lu)體(ti)(ti)內的(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen)分(fen)類(lei)(F—放(fang)熱(re)式,X—吸熱(re)式,YL—有機液體(ti)(ti)裂解,D—氮基,A—氨制(zhi)備,M—木炭(tan),N—氨氣(qi)(qi)(qi)(qi)(qi)(qi),Q表示氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen))它(ta)的(de)(de)特點(dian)是(shi)在某(mou)一既定(ding)溫度(du)下,向爐(lu)(lu)(lu)內同入一定(ding)成(cheng)(cheng)分(fen)的(de)(de)人工制(zhi)備氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen),以(yi)達到(dao)某(mou)種(zhong)(zhong)熱(re)處理的(de)(de)目的(de)(de),如(ru)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)滲(shen)碳(tan),碳(tan)氮共(gong)滲(shen)及光亮淬火,退火,正火等(deng)。主要(yao)(yao)(yao)有以(yi)下特點(dian):   密(mi)封性   為了(le)控(kong)制(zhi)真空(kong)(kong)(kong)(kong)(kong)速(su)凝爐(lu)(lu)(lu)爐(lu)(lu)(lu)內的(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen),維持爐(lu)(lu)(lu)內的(de)(de)壓力,爐(lu)(lu)(lu)內工作空(kong)(kong)(kong)(kong)(kong)間(jian)始(shi)終要(yao)(yao)(yao)與外(wai)界空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)隔絕,盡量避免漏氣(qi)(qi)(qi)(qi)(qi)(qi)和吸入空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi),故(gu)要(yao)(yao)(yao)求(qiu)爐(lu)(lu)(lu)殼,砌體(ti)(ti),爐(lu)(lu)(lu)門及所有外(wai)界連接零件如(ru)風扇(shan),熱(re)電偶(ou),輻(fu)射管,推拉料機等(deng)采用密(mi)封裝置;   氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen)控(kong)制(zhi)   為了(le)維持真空(kong)(kong)(kong)(kong)(kong)速(su)凝爐(lu)(lu)(lu)爐(lu)(lu)(lu)內的(de)(de)一定(ding)碳(tan)勢(shi),除了(le)控(kong)制(zhi)氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen)成(cheng)(cheng)分(fen)的(de)(de)穩定(ding)性外(wai),還要(yao)(yao)(yao)對爐(lu)(lu)(lu)內氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen)進行自動(dong)控(kong)制(zhi)。因此,需要(yao)(yao)(yao)設有各種(zhong)(zhong)控(kong)制(zhi)儀(yi)表,以(yi)便對爐(lu)(lu)(lu)內氣(qi)(qi)(qi)(qi)(qi)(qi)氛(fen)(fen)(fen)連續(xu)或定(ding)期(qi)測定(ding)并(bing)調整爐(lu)(lu)(lu)內的(de)(de)供氣(qi)(qi)(qi)(qi)(qi)(qi)量。

17 January 2022
真空速凝爐的密封性與氣氛控制

2021-02-14

真空燒結爐的結構特點及組成介紹

  真(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)的(de)結(jie)(jie)構(gou)(gou)(gou)特點(dian)及(ji)(ji)組(zu)(zu)(zu)成(cheng)介紹   真(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)的(de)結(jie)(jie)構(gou)(gou)(gou)特點(dian)及(ji)(ji)組(zu)(zu)(zu)成(cheng)相(xiang)關知(zhi)(zhi)識大家(jia)知(zhi)(zhi)道(dao)嗎?今天小編就和(he)(he)(he)大家(jia)介紹下(xia)。   1、高(gao)速(su)鋼(gang)(gang)(gang)(gang)(gang)、工(gong)(gong)模具(ju)鋼(gang)(gang)(gang)(gang)(gang)、合金結(jie)(jie)構(gou)(gou)(gou)鋼(gang)(gang)(gang)(gang)(gang)、不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)及(ji)(ji)其他材料(liao)的(de)真(zhen)空(kong)(kong)回(hui)火(huo),有(you)(you)色(se)金屬(shu)退火(huo)和(he)(he)(he)時(shi)(shi)(shi)效(xiao)(xiao)處理。   2、單(dan)室(shi)(shi)、內熱(re)式,可做成(cheng)臥式或立(li)式結(jie)(jie)構(gou)(gou)(gou)。   3、實(shi)現高(gao)真(zhen)空(kong)(kong)度,確(que)保工(gong)(gong)件(jian)回(hui)火(huo)質量。   4、優化設(she)計的(de)爐(lu)膽結(jie)(jie)構(gou)(gou)(gou),并(bing)配(pei)(pei)置(zhi)(zhi)對(dui)(dui)流(liu)(liu)加(jia)(jia)熱(re)裝置(zhi)(zhi),保證(zheng)低溫(wen)溫(wen)度均(jun)(jun)勻(yun)(yun)性。   5、真(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)具(ju)有(you)(you)加(jia)(jia)壓(ya)氣(qi)(qi)(qi)冷(leng)功能,可有(you)(you)效(xiao)(xiao)防止回(hui)火(huo)脆性產生。   6、觸(chu)摸屏界面友好而實(shi)用,可顯示(shi)(shi)和(he)(he)(he)監控(kong)(kong)設(she)備運(yun)行狀(zhuang)態,可調用、編輯(ji)和(he)(he)(he)存儲工(gong)(gong)藝(yi)程序庫,并(bing)具(ju)有(you)(you)工(gong)(gong)藝(yi)報(bao)(bao)表、實(shi)時(shi)(shi)(shi)曲(qu)線、歷史曲(qu)線和(he)(he)(he)故障報(bao)(bao)警報(bao)(bao)表的(de)顯示(shi)(shi)、查(cha)詢和(he)(he)(he)打印功能。   7、全自動(dong)控(kong)(kong)制(zhi)(zhi),可實(shi)現“在(zai)(zai)線”生產管理。   8、具(ju)有(you)(you)安(an)全互鎖(suo)、故障診(zhen)斷和(he)(he)(he)異常(chang)報(bao)(bao)警功能。   9、可配(pei)(pei)置(zhi)(zhi)遠程診(zhen)斷系(xi)統(tong)(tong)(tong),實(shi)現售(shou)后服(fu)務(wu)的(de)“零”響(xiang)應時(shi)(shi)(shi)間。   10、真(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)主機(ji)為(wei)臥式、單(dan)室(shi)(shi)類(lei)型,由(you)爐(lu)體(ti)(ti)、爐(lu)門、加(jia)(jia)熱(re)室(shi)(shi)、熱(re)風(feng)(feng)循(xun)環(huan)(huan)系(xi)統(tong)(tong)(tong)、風(feng)(feng)冷(leng)系(xi)統(tong)(tong)(tong)等(deng)(deng)組(zu)(zu)(zu)成(cheng)。   11、爐(lu)體(ti)(ti)與(yu)爐(lu)門均(jun)(jun)為(wei)雙(shuang)(shuang)壁水冷(leng)結(jie)(jie)構(gou)(gou)(gou),內外壁均(jun)(jun)采(cai)用碳素鋼(gang)(gang)(gang)(gang)(gang)制(zhi)(zhi)造。爐(lu)體(ti)(ti)與(yu)爐(lu)門之(zhi)間為(wei)雙(shuang)(shuang)向密封結(jie)(jie)構(gou)(gou)(gou),用鎖(suo)緊(jin)(jin)圈鎖(suo)緊(jin)(jin),保證(zheng)了(le)(le)(le)真(zhen)空(kong)(kong)爐(lu)在(zai)(zai)負壓(ya)和(he)(he)(he)正壓(ya)氣(qi)(qi)(qi)冷(leng)時(shi)(shi)(shi)的(de)密封。   12、加(jia)(jia)熱(re)室(shi)(shi)(爐(lu)膽)由(you)隔(ge)熱(re)層(ceng)、加(jia)(jia)熱(re)元件(jian)和(he)(he)(he)料(liao)臺(tai)等(deng)(deng)組(zu)(zu)(zu)成(cheng),隔(ge)熱(re)層(ceng)為(wei)陶瓷(ci)纖維氈+不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)片(pian)組(zu)(zu)(zu)成(cheng)的(de)復(fu)合結(jie)(jie)構(gou)(gou)(gou),固定在(zai)(zai)由(you)2mm不(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)板和(he)(he)(he)角鋼(gang)(gang)(gang)(gang)(gang)圈組(zu)(zu)(zu)成(cheng)的(de)加(jia)(jia)室(shi)(shi)框架上。   13、加(jia)(jia)熱(re)元件(jian)采(cai)用鎳鉻(ge)帶,用陶瓷(ci)件(jian)絕緣;布置(zhi)(zhi)成(cheng)圓(yuan)筒型,加(jia)(jia)熱(re)均(jun)(jun)勻(yun)(yun)、熱(re)損失小;可單(dan)獨拆卸,損壞時(shi)(shi)(shi)更換方便。   14、料(liao)臺(tai)由(you)石(shi)墨支(zhi)柱(zhu)、石(shi)墨爐(lu)床瓷(ci)隔(ge)條等(deng)(deng)組(zu)(zu)(zu)成(cheng)。   15、熱(re)風(feng)(feng)循(xun)環(huan)(huan)系(xi)統(tong)(tong)(tong):工(gong)(gong)件(jian)在(zai)(zai)加(jia)(jia)熱(re)時(shi)(shi)(shi),充入(ru)高(gao)純(chun)氮或高(gao)純(chun)氬,啟(qi)動(dong)爐(lu)體(ti)(ti)前(qian)部(bu)的(de)風(feng)(feng)扇,循(xun)環(huan)(huan)氣(qi)(qi)(qi)體(ti)(ti)在(zai)(zai)加(jia)(jia)熱(re)室(shi)(shi)內進行強制(zhi)(zhi)循(xun)環(huan)(huan)對(dui)(dui)流(liu)(liu)加(jia)(jia)熱(re),提高(gao)了(le)(le)(le)爐(lu)子的(de)加(jia)(jia)熱(re)速(su)度,增強了(le)(le)(le)低溫(wen)時(shi)(shi)(shi)的(de)爐(lu)溫(wen)均(jun)(jun)勻(yun)(yun)性。   16、風(feng)(feng)冷(leng)系(xi)統(tong)(tong)(tong):工(gong)(gong)件(jian)在(zai)(zai)保溫(wen)結(jie)(jie)束后需要快速(su)冷(leng)卻(que)時(shi)(shi)(shi),啟(qi)動(dong)爐(lu)體(ti)(ti)后部(bu)的(de)風(feng)(feng)扇,氣(qi)(qi)(qi)體(ti)(ti)在(zai)(zai)加(jia)(jia)熱(re)室(shi)(shi)內外經過***熱(re)交換器冷(leng)卻(que)后,獲得(de)均(jun)(jun)勻(yun)(yun)的(de)冷(leng)卻(que)效(xiao)(xiao)果,縮短回(hui)火(huo)冷(leng)卻(que)時(shi)(shi)(shi)間,提高(gao)生產效(xiao)(xiao)率。   17、真(zhen)空(kong)(kong)系(xi)統(tong)(tong)(tong)包(bao)括真(zhen)空(kong)(kong)機(ji)組(zu)(zu)(zu)和(he)(he)(he)裝設(she)在(zai)(zai)真(zhen)空(kong)(kong)管道(dao)上的(de)氣(qi)(qi)(qi)動(dong)擋板閥(fa)、連(lian)接件(jian)、電接點(dian)壓(ya)力表和(he)(he)(he)規(gui)管及(ji)(ji)其附(fu)屬(shu)裝置(zhi)(zhi)。   看完真(zhen)空(kong)(kong)燒(shao)結(jie)(jie)爐(lu)的(de)結(jie)(jie)構(gou)(gou)(gou)特點(dian)及(ji)(ji)組(zu)(zu)(zu)成(cheng)您就應該(gai)有(you)(you)了(le)(le)(le)基本的(de)認識和(he)(he)(he)了(le)(le)(le)解相(xiang)信大家(jia)都明白了(le)(le)(le)吧(ba)!總的(de)來說,希望對(dui)(dui)大家(jia)有(you)(you)所幫助。

14 January 2022
真空燒結爐的結構特點及組成介紹

2021-02-10

真空燒結爐的特性及優點

  真(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)結爐的(de)(de)特(te)性(xing)(xing)(xing)及優(you)點   真(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)結爐爐膛內的(de)(de)壓力能抽成(cheng)低于(yu)(yu)大氣壓力的(de)(de)工(gong)(gong)業爐。用(yong)(yong)電加(jia)熱,被(bei)加(jia)熱的(de)(de)工(gong)(gong)件(jian)表面不(bu)氧(yang)化(hua),不(bu)脫碳,變形小(xiao),機械(xie)性(xing)(xing)(xing)能好(hao)(hao)。   用(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)結爐熔煉(lian)(lian)金(jin)屬有利于(yu)(yu)除去(qu)雜質,成(cheng)品針(zhen)孔少,偏析小(xiao)、質量好(hao)(hao)。同時,真(zhen)(zhen)(zhen)空(kong)(kong)爐適用(yong)(yong)于(yu)(yu)高(gao)(gao)(gao)質量、高(gao)(gao)(gao)純度、難熔金(jin)屬的(de)(de)熔煉(lian)(lian)和(he)加(jia)熱,例如(ru)用(yong)(yong)于(yu)(yu)鎢、鉬、鉭、鈮(ni)、鈦、耐熱合金(jin)鋼(gang)(gang)的(de)(de)冶煉(lian)(lian)和(he)磁性(xing)(xing)(xing)材(cai)料(liao),電工(gong)(gong)材(cai)料(liao)、高(gao)(gao)(gao)強鋼(gang)(gang)、不(bu)銹鋼(gang)(gang)、工(gong)(gong)具(ju)鋼(gang)(gang)、模具(ju)鋼(gang)(gang)等的(de)(de)熱處理(li)。   真(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)結爐的(de)(de)自(zi)動控(kong)(kong)制(zhi)(zhi)設計合理(li)、自(zi)動化(hua)程(cheng)度高(gao)(gao)(gao)、可(ke)(ke)靠性(xing)(xing)(xing)好(hao)(hao),可(ke)(ke)有效地保(bao)(bao)證(zheng)生產的(de)(de)***、安全進行,充分(fen)發揮(hui)了(le)(le)PLC的(de)(de)高(gao)(gao)(gao)可(ke)(ke)靠性(xing)(xing)(xing)、抗(kang)干(gan)擾(rao)性(xing)(xing)(xing)、調試(shi)方便的(de)(de)特(te)點,實現了(le)(le)釬(han)焊工(gong)(gong)藝過(guo)程(cheng)的(de)(de)自(zi)動化(hua),從而減輕操(cao)作(zuo)(zuo)人員的(de)(de)勞(lao)動強度。同時解(jie)決了(le)(le)單室(shi)爐工(gong)(gong)期(qi)長(chang)、資源嚴重的(de)(de)浪費的(de)(de)問題,實現了(le)(le)節省(sheng)工(gong)(gong)期(qi)、節約電能,具(ju)有很高(gao)(gao)(gao)的(de)(de)經(jing)濟效益(yi)(yi)和(he)社(she)會效益(yi)(yi).   又因為,真(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)結爐是干(gan)熱敏(min)感、易氧(yang)化(hua)或(huo)容易分(fen)解(jie)材(cai)料(liao)為設計的(de)(de)。您可(ke)(ke)以將內部部分(fen)填充惰(duo)性(xing)(xing)(xing)氣體(ti),對于(yu)(yu)某些對象與復雜組件(jian)快干(gan)尤其(qi)方便。   在操(cao)作(zuo)(zuo)使(shi)(shi)用(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)結爐中,微電腦溫度控(kong)(kong)制(zhi)(zhi)器可(ke)(ke)以控(kong)(kong)制(zhi)(zhi)精確溫度。在觀(guan)察室(shi)的(de)(de)鋼(gang)(gang)防彈雙玻璃門使(shi)(shi)室(shi)內物體(ti)一(yi)目了(le)(le)然。案件(jian)的(de)(de)打開或(huo)關閉,可(ke)(ke)調整彈性(xing)(xing)(xing)。硅膠(jiao)橡膠(jiao)門密封的(de)(de)整體(ti)形狀(zhuang)可(ke)(ke)確保(bao)(bao)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)空(kong)(kong)室(shi)。分(fen)庭使(shi)(shi)用(yong)(yong)不(bu)銹鋼(gang)(gang)(或(huo)拉絲(si)板),確保(bao)(bao)產品的(de)(de)耐久性(xing)(xing)(xing)。存儲、加(jia)熱、測試(shi)及干(gan)燥(zao)充滿氧(yang)氣或(huo)惰(duo)性(xing)(xing)(xing)氣體(ti)的(de)(de)環境下進行的(de)(de)因此他們不(bu)會被(bei)氧(yang)化(hua)。較短的(de)(de)加(jia)熱時間(jian),相(xiang)比傳統(tong)真(zhen)(zhen)(zhen)空(kong)(kong)干(gan)燥(zao)箱,加(jia)熱時間(jian)已經(jing)減少50%或(huo)更多。

10 January 2022
真空燒結爐的特性及優點

2021-02-07

真空甩帶爐的優勢特點介紹

  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)甩(shuai)帶爐(lu)(lu)的(de)(de)優(you)勢特點介紹   真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)技能即(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)技能與(yu)熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)技能兩個***相連系(xi)的(de)(de)綜合技能,是熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)工(gong)(gong)藝的(de)(de)悉(xi)數和(he)(he)局部在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)形態下進行(xing)的(de)(de)。我國將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)劃(hua)分(fen)為低、中、高(gao)(gao)和(he)(he)超(chao)高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)四(si)個類(lei)型。當前大大都真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)甩(shuai)帶爐(lu)(lu)的(de)(de)任(ren)(ren)務(wu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度1.33~1.33×10-3Pa。   真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)簡直可(ke)完(wan)成悉(xi)數熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)工(gong)(gong)藝,如淬火(huo)(huo)、退火(huo)(huo)、回火(huo)(huo)、滲(shen)碳、氮化,在(zai)淬火(huo)(huo)工(gong)(gong)藝中可(ke)完(wan)成氣淬、油淬、硝鹽淬火(huo)(huo)、水(shui)淬等,還可(ke)以進行(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)釬焊(han)、燒結、外表(biao)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)等。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)甩(shuai)帶爐(lu)(lu)熱(re)(re)效(xiao)率高(gao)(gao),可(ke)完(wan)成疾速升平(ping)和(he)(he)降(jiang)溫,可(ke)完(wan)成無(wu)氧(yang)化、無(wu)脫(tuo)碳、無(wu)滲(shen)碳,可(ke)去失落工(gong)(gong)件(jian)外表(biao)的(de)(de)磷屑(xie),并有(you)(you)脫(tuo)脂除(chu)氣等效(xiao)果,然后(hou)到達外表(biao)亮光凈化的(de)(de)結果。普通來說,被(bei)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)的(de)(de)工(gong)(gong)件(jian)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)感應電爐(lu)(lu)內加熱(re)(re)遲緩(huan),內熱(re)(re)溫差較(jiao)小(xiao),熱(re)(re)應力小(xiao),因此變形小(xiao)。產物(wu)合格率高(gao)(gao)。   真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)甩(shuai)帶爐(lu)(lu)可(ke)降(jiang)低本錢(qian),有(you)(you)除(chu)氣效(xiao)果,然后(hou)進步(bu)了任(ren)(ren)務(wu)的(de)(de)機械功能和(he)(he)運用(yong)壽命(ming)。任(ren)(ren)務(wu)情況(kuang)好,操作平(ping)安,沒(mei)有(you)(you)污染和(he)(he)公害。被(bei)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)的(de)(de)工(gong)(gong)件(jian)沒(mei)有(you)(you)氫脆風險,對鈦材和(he)(he)難熔金屬殼避免(mian)外表(biao)氫脆,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)工(gong)(gong)藝的(de)(de)不變性(xing)和(he)(he)反復性(xing)好。這(zhe)一系(xi)列的(de)(de)長處(chu)(chu),開(kai)拓真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)(re)處(chu)(chu)置(zhi)(zhi)(zhi)(zhi)設備和(he)(he)工(gong)(gong)藝被(bei)越(yue)來越(yue)注重和(he)(he)使用(yong)越(yue)來越(yue)廣(guang)。

07 January 2022
真空甩帶爐的優勢特點介紹

2021-02-03

真空燒結爐具備多功能性嗎

  真(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)爐(lu)具備(bei)多(duo)功(gong)能性嗎   真(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)爐(lu)主要(yao)用(yong)于(yu)各(ge)種金(jin)(jin)屬材(cai)(cai)料(liao)(liao)在(zai)真(zhen)空(kong)(kong)(kong)(kong)或(huo)氣氛(fen)保(bao)護條(tiao)件(jian)下的(de)(de)(de)感(gan)應(ying)(ying)熔煉及(ji)快冷甩帶(dai)(dai)成型;適合(he)(he)各(ge)種材(cai)(cai)料(liao)(liao)的(de)(de)(de)非(fei)晶(jing)、微晶(jing)薄(bo)帶(dai)(dai)或(huo)薄(bo)片的(de)(de)(de)制(zhi)備(bei)。   實驗型采用(yong)冷滾旋淬法制(zhi)備(bei)薄(bo)片或(huo)薄(bo)帶(dai)(dai)非(fei)晶(jing)材(cai)(cai)料(liao)(liao)。采用(yong)噴鑄(zhu)(zhu)(zhu)法制(zhi)備(bei)塊狀或(huo)棒(bang)狀合(he)(he)金(jin)(jin)試樣,可用(yong)于(yu)制(zhi)備(bei)大塊非(fei)晶(jing)材(cai)(cai)料(liao)(liao)。真(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)爐(lu)主要(yao)由真(zhen)空(kong)(kong)(kong)(kong)腔體(ti)、熔煉裝(zhuang)置(zhi)、噴鑄(zhu)(zhu)(zhu)裝(zhuang)置(zhi)、甩帶(dai)(dai)裝(zhuang)置(zhi)、抽(chou)真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)、爐(lu)體(ti)支架、電(dian)氣控制(zhi)系(xi)(xi)統(tong)、水冷卻系(xi)(xi)統(tong)等(deng)組成。   真(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)爐(lu)采用(yong)臥式爐(lu)體(ti),側(ce)部開門結(jie)(jie)構,進(jin)出(chu)料(liao)(liao)方(fang)便,爐(lu)體(ti)結(jie)(jie)構緊湊,占地空(kong)(kong)(kong)(kong)間較小,采用(yong)高頻電(dian)源(yuan)加(jia)熱,主要(yao)供大專院校及(ji)科(ke)研單位(wei)等(deng)在(zai)真(zhen)空(kong)(kong)(kong)(kong)或(huo)保(bao)護氣氛(fen)條(tiao)件(jian)下對金(jin)(jin)屬材(cai)(cai)料(liao)(liao)(如不銹鋼、鎳(nie)基(ji)合(he)(he)金(jin)(jin)、銅(tong)、合(he)(he)金(jin)(jin)鋼、鎳(nie)鈷合(he)(he)金(jin)(jin)、稀(xi)土釹鐵錋(peng)等(deng))的(de)(de)(de)熔煉澆鑄(zhu)(zhu)(zhu)處(chu)(chu)理(li)(li),也可進(jin)行(xing)合(he)(he)金(jin)(jin)鋼的(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)精(jing)煉處(chu)(chu)理(li)(li)及(ji)精(jing)密(mi)鑄(zhu)(zhu)(zhu)造。還可進(jin)行(xing)非(fei)晶(jing)甩帶(dai)(dai),噴鑄(zhu)(zhu)(zhu)和(he)壓鑄(zhu)(zhu)(zhu)處(chu)(chu)理(li)(li),一臺設(she)備(bei)多(duo)種功(gong)能。   此外,真(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)爐(lu)是(shi)在(zai)抽(chou)完真(zhen)空(kong)(kong)(kong)(kong)并充氫氣的(de)(de)(de)保(bao)護狀態下,利(li)用(yong)中頻感(gan)應(ying)(ying)的(de)(de)(de)加(jia)熱原(yuan)理(li)(li),使處(chu)(chu)于(yu)線(xian)圈(quan)內的(de)(de)(de)鎢(wu)坩堝(guo)產(chan)生(sheng)了(le)高溫,再通(tong)過熱輻射(she)傳(chuan)導到(dao)工作上,適用(yong)于(yu)科(ke)研、及(ji)軍(jun)工單位(wei)對難熔合(he)(he)金(jin)(jin)如鎢(wu)、鉬(mu)以及(ji)其(qi)它合(he)(he)金(jin)(jin)的(de)(de)(de)粉(fen)末成型燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)。在(zai)真(zhen)空(kong)(kong)(kong)(kong)保(bao)護的(de)(de)(de)條(tiao)件(jian)下,利(li)用(yong)中頻感(gan)應(ying)(ying)加(jia)熱的(de)(de)(de)原(yuan)理(li)(li)使硬質合(he)(he)金(jin)(jin)刀頭及(ji)各(ge)種金(jin)(jin)屬粉(fen)末壓制(zhi)體(ti)實現燒(shao)(shao)(shao)(shao)(shao)結(jie)(jie)的(de)(de)(de)成套設(she)備(bei),是(shi)為硬質合(he)(he)金(jin)(jin)、金(jin)(jin)屬鏑、陶瓷(ci)材(cai)(cai)料(liao)(liao)的(de)(de)(de)工業(ye)行(xing)業(ye)而(er)生(sheng)產(chan)設(she)計的(de)(de)(de)。

03 January 2022
真空燒結爐具備多功能性嗎

2021-01-31

真空熔煉爐安裝使用及維護介紹

  真(zhen)空(kong)熔(rong)(rong)煉(lian)(lian)爐(lu)(lu)安(an)裝使(shi)用(yong)及(ji)維護(hu)介紹(shao)   真(zhen)空(kong)熔(rong)(rong)煉(lian)(lian)爐(lu)(lu)的(de)(de)場所(suo)(suo)應符合真(zhen)空(kong)衛生的(de)(de)要求,周圍(wei)的(de)(de)空(kong)氣(qi)應清潔和干(gan)燥,并(bing)有良(liang)好(hao)(hao)的(de)(de)通(tong)風條(tiao)件,工作場地不(bu)易揚起灰塵等。   1、檢(jian)查控(kong)(kong)制(zhi)柜中所(suo)(suo)有部件及(ji)配件是(shi)否(fou)完(wan)備(bei)、完(wan)好(hao)(hao)。   2、真(zhen)空(kong)熔(rong)(rong)煉(lian)(lian)爐(lu)(lu)控(kong)(kong)制(zhi)柜安(an)裝在(zai)相應的(de)(de)地基上,并(bing)固定。   3、安(an)照(zhao)接(jie)線圖(tu),并(bing)參考電(dian)(dian)(dian)氣(qi)原理圖(tu),接(jie)通(tong)外接(jie)主(zhu)回路(lu)及(ji)控(kong)(kong)制(zhi)回路(lu),并(bing)可靠接(jie)地,保證接(jie)線無(wu)誤。   4、檢(jian)查電(dian)(dian)(dian)器(qi)可動部分(fen)應活動自如(ru),無(wu)卡死現象。   5、絕(jue)緣電(dian)(dian)(dian)阻(zu)應不(bu)低于2兆歐姆。   6、真(zhen)空(kong)熔(rong)(rong)煉(lian)(lian)爐(lu)(lu)各閥門必須在(zai)關(guan)閉(bi)位置。   7、控(kong)(kong)制(zhi)電(dian)(dian)(dian)源(yuan)開關(guan)放在(zai)關(guan)位。   8、手動調壓旋(xuan)鈕逆時針旋(xuan)動頭(tou)。   9、報警鈕放在(zai)開位。   10、按平面圖(tu)完(wan)成(cheng)設備(bei)的(de)(de)循(xun)環(huan)冷卻(que)水(shui)(shui)(shui)聯接(jie),建議用(yong)戶在(zai)真(zhen)空(kong)熔(rong)(rong)煉(lian)(lian)爐(lu)(lu)總進出(chu)水(shui)(shui)(shui)管處再接(jie)入一備(bei)用(yong)水(shui)(shui)(shui)(可用(yong)自來水(shui)(shui)(shui)),防(fang)止(zhi)循(xun)環(huan)水(shui)(shui)(shui)有故障或斷電(dian)(dian)(dian)導致密封圈燒壞。

31 January 2022
真空熔煉爐安裝使用及維護介紹

2021-01-27

真空速凝爐的安全性怎么樣

  真(zhen)(zhen)空(kong)(kong)(kong)(kong)速凝爐(lu)(lu)的(de)(de)(de)(de)安(an)全(quan)(quan)性怎么樣   真(zhen)(zhen)空(kong)(kong)(kong)(kong)速凝爐(lu)(lu)是利(li)用(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)感(gan)應熔(rong)煉(lian)的(de)(de)(de)(de)方法,把(ba)坩堝(guo)封閉在真(zhen)(zhen)空(kong)(kong)(kong)(kong)室中(zhong)(zhong),利(li)用(yong)(yong)電(dian)磁感(gan)應產生的(de)(de)(de)(de)渦流熱(re)(re)做熱(re)(re)源,在真(zhen)(zhen)空(kong)(kong)(kong)(kong)或惰性氣(qi)體狀態下把(ba)合(he)(he)金(jin)(jin)(jin)(或者(zhe)是導電(dian)材料)原料進行(xing)(xing)脫氣(qi)、調質(zhi)、合(he)(he)成、融化(hua)并通過坩堝(guo)傾(qing)爐(lu)(lu)系統(tong)澆鑄(zhu),經過中(zhong)(zhong)間(jian)包在水(shui)(shui)冷(leng)輥上(shang)急速凝固后(hou),再在水(shui)(shui)冷(leng)盤上(shang)進行(xing)(xing)慢速降(jiang)溫(wen),把(ba)合(he)(he)金(jin)(jin)(jin)變(bian)成30°C左右,且大小薄厚均勻的(de)(de)(de)(de)合(he)(he)金(jin)(jin)(jin)薄片的(de)(de)(de)(de)一(yi)種電(dian)熱(re)(re)設(she)備(bei)。本設(she)備(bei)采(cai)用(yong)(yong)多重安(an)全(quan)(quan)保障、全(quan)(quan)自動化(hua)控(kong)制、實時監控(kong),全(quan)(quan)中(zhong)(zhong)文(wen)操作(zuo)系統(tong)、全(quan)(quan)觸摸屏工作(zuo)環(huan)境(jing),操作(zuo)簡潔可(ke)靠。   真(zhen)(zhen)空(kong)(kong)(kong)(kong)速凝爐(lu)(lu)廣泛應用(yong)(yong)于加工熱(re)(re)處理(li)等(deng)作(zuo)業上(shang),如各類陶瓷燒(shao)(shao)結(jie)、玻璃琉璃、工藝(yi)燒(shao)(shao)結(jie)、烤(kao)漆、噴粉、五金(jin)(jin)(jin)塑膠、絲印、電(dian)鍍(du)、珠寶等(deng)烘烤(kao)脫水(shui)(shui)以及電(dian)容、電(dian)源、線(xian)路板、中(zhong)(zhong)、低溫(wen)老化(hua)測試等(deng)等(deng)。高溫(wen)有各類適合(he)(he)五金(jin)(jin)(jin)熱(re)(re)處理(li)、回火、定型等(deng)產品(pin)。   八佳生產的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)速凝爐(lu)(lu)技術性能更(geng)放心、效率更(geng)高的(de)(de)(de)(de)新一(yi)代釹鐵硼(peng)磁材熔(rong)煉(lian)設(she)備(bei)。它采(cai)用(yong)(yong)地坑收料罐式結(jie)構,將(jiang)水(shui)(shui)冷(leng)輥甩出(chu)的(de)(de)(de)(de)釹鐵硼(peng)合(he)(he)金(jin)(jin)(jin)薄片直接(jie)甩入收料罐,移除(chu)收料罐于其他位置(zhi)進行(xing)(xing)冷(leng)卻,并迅速更(geng)換(huan)下一(yi)個收料罐繼續下一(yi)爐(lu)(lu)工作(zuo)。   我們之所(suo)以采(cai)用(yong)(yong)這種技術,是這樣基本減(jian)去了(le)(le)在線(xian)冷(leng)卻時間(jian),極大的(de)(de)(de)(de)提高了(le)(le)工作(zuo)效率。消除(chu)了(le)(le)真(zhen)(zhen)空(kong)(kong)(kong)(kong)速凝爐(lu)(lu)熔(rong)煉(lian)過程中(zhong)(zhong)的(de)(de)(de)(de)灰(hui)塵(chen)及雜質(zhi),提高了(le)(le)產品(pin)收率。可(ke)以和氫(qing)碎(sui)生產線(xian)實現(xian)無氧對接(jie)。

27 January 2022
真空速凝爐的安全性怎么樣

2021-01-24

真空甩帶爐的組成介紹

  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩帶(dai)(dai)爐(lu)(lu)(lu)的組成介紹   真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩帶(dai)(dai)爐(lu)(lu)(lu)是用石墨(mo)作發熱(re)(re)元件的立式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)爐(lu)(lu)(lu),供金屬化(hua)合物(wu)、陶瓷、無機化(hua)合物(wu)、納米材料等(deng)在真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)或保護氣氛(fen)中燒(shao)結制品。   1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩帶(dai)(dai)爐(lu)(lu)(lu)爐(lu)(lu)(lu)體(ti)為(wei)(wei)立式爐(lu)(lu)(lu)殼(ke)(ke),其內(nei)(nei)層(ceng)為(wei)(wei)1Cr18Ni9做成的圓筒,外(wai)(wai)殼(ke)(ke)為(wei)(wei)碳鋼經防銹(xiu)處理(li)。兩層(ceng)之間(jian)(jian)形(xing)成夾套可(ke)以通水冷卻(que),將(jiang)傳到(dao)爐(lu)(lu)(lu)殼(ke)(ke)內(nei)(nei)壁上的熱(re)(re)量帶(dai)(dai)走。內(nei)(nei)外(wai)(wai)筒與上下法蘭(lan)(lan)焊(han)成一個整體(ti),中間(jian)(jian)開(kai)(kai)有(you)(you)抽氣孔、紅外(wai)(wai)測(ce)溫孔、熱(re)(re)電(dian)偶(ou)孔及觀察(cha)(cha)孔等(deng),熱(re)(re)電(dian)偶(ou)具有(you)(you)自(zi)動(dong)(dong)退出功(gong)能(neng)。   2、爐(lu)(lu)(lu)體(ti)上部(bu)是爐(lu)(lu)(lu)蓋(gai),它是有(you)(you)內(nei)(nei)外(wai)(wai)封頭和法蘭(lan)(lan)焊(han)成,中間(jian)(jian)可(ke)通水冷卻(que)爐(lu)(lu)(lu)蓋(gai),裝有(you)(you)鎖緊(jin)裝置,松開(kai)(kai)鎖緊(jin),爐(lu)(lu)(lu)蓋(gai)自(zi)動(dong)(dong)向后打(da)開(kai)(kai),手動(dong)(dong)推到(dao)較大后即(ji)可(ke)裝卸工件,爐(lu)(lu)(lu)蓋(gai)上觀察(cha)(cha)窗(chuang),可(ke)直接觀察(cha)(cha)到(dao)物(wu)料燒(shao)結的變(bian)化(hua)。   3、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩帶(dai)(dai)爐(lu)(lu)(lu)爐(lu)(lu)(lu)底部(bu)分也是有(you)(you)內(nei)(nei)外(wai)(wai)封頭和法蘭(lan)(lan)組成,中間(jian)(jian)通水冷卻(que),固定在爐(lu)(lu)(lu)體(ti)下部(bu),有(you)(you)電(dian)極引入(ru),電(dian)極通水冷卻(que)。   4、爐(lu)(lu)(lu)內(nei)(nei)隔熱(re)(re)屏(ping)由(you)碳氈、石墨(mo)筒及1Cr18Ni9板(ban)組成,***內(nei)(nei)層(ceng)為(wei)(wei)石墨(mo),底部(bu)隔熱(re)(re)屏(ping)由(you)石墨(mo)組成。   5、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩帶(dai)(dai)爐(lu)(lu)(lu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)閥(fa)門為(wei)(wei)氣動(dong)(dong)擋(dang)板(ban)閥(fa)及氣動(dong)(dong)蝶(die)閥(fa),可(ke)通過PLC控制實現高、低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)自(zi)動(dong)(dong)切換。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)測(ce)量粗真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)由(you)園形(xing)彈簧真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計(ji)測(ce)量,低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)由(you)熱(re)(re)偶(ou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計(ji),高真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)由(you)電(dian)離真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計(ji)測(ce)量。有(you)(you)關真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計(ji)的使(shi)用請參照真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計(ji)使(shi)用說明書,注意(yi)使(shi)用一段時間(jian)(jian)后,熱(re)(re)偶(ou)規管會老化(hua),其工作電(dian)流需重(zhong)新標定,標定方法主要為(wei)(wei)高真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)校(xiao)低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)法。

24 January 2022
真空甩帶爐的組成介紹

2021-01-20

真空燒結爐常見故障及解決方法

  真空(kong)燒(shao)結爐(lu)(lu)(lu)常見故障及(ji)(ji)解(jie)決(jue)方(fang)(fang)法(fa)   真空(kong)燒(shao)結爐(lu)(lu)(lu)采(cai)用中(zhong)頻感應加(jia)(jia)(jia)(jia)熱(re)(re)原(yuan)理,在真空(kong)和加(jia)(jia)(jia)(jia)氫保(bao)護的(de)(de)條件下(xia),使線圈中(zhong)的(de)(de)鎢坩堝產生(sheng)高(gao)溫,通(tong)過(guo)熱(re)(re)輻射傳遞到工(gong)件中(zhong),適合(he)科學研究單位以耐火(huo)合(he)金。鎢,鉬及(ji)(ji)其(qi)合(he)金的(de)(de)粉末(mo)成形和燒(shao)結。安裝(zhuang)(zhuang)(zhuang)本設備(bei)的(de)(de)地(di)方(fang)(fang)應符合(he)真空(kong)衛生(sheng)的(de)(de)要求。周(zhou)圍空(kong)氣應清潔干燥(zao),通(tong)風條件良好(hao)。   真空(kong)燒(shao)結爐(lu)(lu)(lu)主(zhu)要組成為(wei):電(dian)(dian)(dian)(dian)(dian)(dian)爐(lu)(lu)(lu)本體、真空(kong)系(xi)統、水冷系(xi)統、氣動系(xi)統、液壓(ya)系(xi)統、進(jin)出料(liao)機構、底座、工(gong)作臺、感應加(jia)(jia)(jia)(jia)熱(re)(re)裝(zhuang)(zhuang)(zhuang)置(鎢加(jia)(jia)(jia)(jia)熱(re)(re)體及(ji)(ji)保(bao)溫材料(liao))、進(jin)電(dian)(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置、中(zhong)頻電(dian)(dian)(dian)(dian)(dian)(dian)源及(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)氣控制系(xi)統等,其(qi)加(jia)(jia)(jia)(jia)熱(re)(re)方(fang)(fang)式(shi)比較多(duo),如(ru)電(dian)(dian)(dian)(dian)(dian)(dian)阻加(jia)(jia)(jia)(jia)熱(re)(re)、感應加(jia)(jia)(jia)(jia)熱(re)(re)、微波加(jia)(jia)(jia)(jia)熱(re)(re)等。   今天小編要與大家(jia)分享的(de)(de)是真空(kong)燒(shao)結爐(lu)(lu)(lu)的(de)(de)常見故障及(ji)(ji)解(jie)決(jue)方(fang)(fang)法(fa):   1、現(xian)象一:打開(kai)都有開(kai)關(guan)后,指示(shi)燈(deng)不亮。   原(yuan)因(yin):可能(neng)是保(bao)險絲燒(shao)斷。   解(jie)決(jue)方(fang)(fang)法(fa):更(geng)換保(bao)險絲即可。   2、現(xian)象二(er):設備(bei)在升溫時(shi),溫度顯示(shi)不增(zeng)加(jia)(jia)(jia)(jia)反(fan)而是降低。   原(yuan)因(yin):熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)正(zheng)負(fu)極(ji)接(jie)反(fan)了。   解(jie)決(jue)方(fang)(fang)法(fa):把熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)偶(ou)正(zheng)負(fu)極(ji)接(jie)線調換一下(xia)即可。   3、現(xian)象三(san):電(dian)(dian)(dian)(dian)(dian)(dian)流表沒有電(dian)(dian)(dian)(dian)(dian)(dian)流,電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)表卻有電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。   原(yuan)因(yin):加(jia)(jia)(jia)(jia)熱(re)(re)元件斷裂。   解(jie)決(jue)方(fang)(fang)法(fa):打開(kai)真空(kong)燒(shao)結爐(lu)(lu)(lu)爐(lu)(lu)(lu)門,觀察(cha)看哪根(gen)加(jia)(jia)(jia)(jia)熱(re)(re)元件斷裂了就更(geng)換哪根(gen),不用全部更(geng)換。   4、現(xian)象四:電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)源都正(zheng)常,但是電(dian)(dian)(dian)(dian)(dian)(dian)爐(lu)(lu)(lu)不工(gong)作。   原(yuan)因(yin):電(dian)(dian)(dian)(dian)(dian)(dian)爐(lu)(lu)(lu)參數出現(xian)錯誤。   解(jie)決(jue)方(fang)(fang)法(fa):通(tong)知(zhi)生(sheng)產廠(chang)家(jia),可通(tong)過(guo)視頻通(tong)話讓廠(chang)家(jia)告(gao)訴您(nin)如(ru)何重新設定參數。   希望真空(kong)燒(shao)結爐(lu)(lu)(lu)廠(chang)家(jia)上(shang)述內(nei)容能(neng)夠幫助大家(jia)更(geng)好(hao)的(de)(de)了解(jie)本設備(bei),同(tong)時(shi)也歡迎大家(jia)持續關(guan)注本站,小編會定期為(wei)大家(jia)帶來(lai)更(geng)多(duo)的(de)(de)相(xiang)關(guan)產品(pin)知(zhi)識介紹。

20 January 2022
真空燒結爐常見故障及解決方法

2021-01-17

真空速凝爐所具備的優點

  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速凝(ning)(ning)爐所具(ju)備(bei)的(de)(de)(de)(de)(de)(de)優(you)點(dian)   真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速凝(ning)(ning)爐是(shi)指在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)環(huan)境(jing)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)對被加(jia)熱(re)物品進(jin)行保(bao)護性(xing)燒(shao)(shao)(shao)(shao)(shao)結(jie)的(de)(de)(de)(de)(de)(de)爐子,其(qi)(qi)加(jia)熱(re)方式比較多(duo),如電(dian)阻(zu)加(jia)熱(re)、感應加(jia)熱(re)、微波加(jia)熱(re)等(deng)(deng)。可(ke)(ke)分(fen)(fen)為工頻、中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)頻、高(gao)頻等(deng)(deng)類型,可(ke)(ke)以歸屬(shu)(shu)于真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)爐的(de)(de)(de)(de)(de)(de)子類。   來了解(jie)下(xia)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速凝(ning)(ning)爐所具(ju)備(bei)的(de)(de)(de)(de)(de)(de)優(you)點(dian):   1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)有利(li)于吸附氣體(ti)的(de)(de)(de)(de)(de)(de)去除,對燒(shao)(shao)(shao)(shao)(shao)結(jie)后期的(de)(de)(de)(de)(de)(de)收縮(suo)有明(ming)顯的(de)(de)(de)(de)(de)(de)促進(jin)作用。   2、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)有利(li)于去除硅、鋁(lv)、鎂、鈣及其(qi)(qi)氧化(hua)物等(deng)(deng)雜質(zhi),起到凈化(hua)材(cai)料(liao)(liao)的(de)(de)(de)(de)(de)(de)作用。   3、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)可(ke)(ke)以提高(gao)液相(xiang)燒(shao)(shao)(shao)(shao)(shao)結(jie)的(de)(de)(de)(de)(de)(de)潤濕性(xing),有利(li)于真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速凝(ning)(ning)爐燒(shao)(shao)(shao)(shao)(shao)結(jie)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)收縮(suo),改(gai)善合(he)金的(de)(de)(de)(de)(de)(de)組織。   4、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)是(shi)一(yi)(yi)種理想的(de)(de)(de)(de)(de)(de)惰(duo)性(xing)氣體(ti)。當(dang)其(qi)(qi)它(ta)一(yi)(yi)次或惰(duo)性(xing)氣體(ti)不合(he)適,或材(cai)料(liao)(liao)容(rong)易脫碳(tan)(tan)(tan)和(he)滲碳(tan)(tan)(tan)時,可(ke)(ke)采用真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)爐。   5、減少大氣中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有害(hai)成(cheng)分(fen)(fen)(水(shui)、氧、氮等(deng)(deng))對產(chan)品的(de)(de)(de)(de)(de)(de)污染。例如,將電(dian)解(jie)氫中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)含(han)水(shui)量(liang)(liang)降(jiang)低(di)到-40℃是(shi)困難(nan)的(de)(de)(de)(de)(de)(de),而(er)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)燒(shao)(shao)(shao)(shao)(shao)結(jie)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),只要在(zai)幾百帕的(de)(de)(de)(de)(de)(de)范圍內,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)含(han)量(liang)(liang)就(jiu)相(xiang)當(dang)于-40℃的(de)(de)(de)(de)(de)(de)***。   粘結(jie)金屬(shu)(shu)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)液相(xiang)燒(shao)(shao)(shao)(shao)(shao)結(jie)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)揮發(fa)損失(shi)(shi)是(shi)一(yi)(yi)個重(zhong)(zhong)要問題。這不僅(jin)改(gai)變和(he)影響(xiang)了合(he)金的(de)(de)(de)(de)(de)(de)***終成(cheng)分(fen)(fen)和(he)結(jie)構,而(er)且阻(zu)礙了燒(shao)(shao)(shao)(shao)(shao)結(jie)過程(cheng)本(ben)身。粘結(jie)金屬(shu)(shu)的(de)(de)(de)(de)(de)(de)揮發(fa)損失(shi)(shi)主要發(fa)生在(zai)燒(shao)(shao)(shao)(shao)(shao)結(jie)后期(即保(bao)溫階段)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速凝(ning)(ning)爐保(bao)溫時間越長,粘結(jie)金屬(shu)(shu)的(de)(de)(de)(de)(de)(de)揮發(fa)損失(shi)(shi)越大。因此,化(hua)學(xue)雜質(zhi)、水(shui)和(he)其(qi)(qi)他(ta)材(cai)料(liao)(liao)與(yu)材(cai)料(liao)(liao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)碳(tan)(tan)(tan)發(fa)生反應,導(dao)致一(yi)(yi)氧化(hua)碳(tan)(tan)(tan)與(yu)爐內排(pai)放。此時,爐壓(ya)明(ming)顯升(sheng)高(gao),合(he)金中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)總(zong)碳(tan)(tan)(tan)含(han)量(liang)(liang)降(jiang)低(di)。顯然,碳(tan)(tan)(tan)含(han)量(liang)(liang)的(de)(de)(de)(de)(de)(de)變化(hua)取決于原料(liao)(liao)粉(fen)末中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)氧含(han)量(liang)(liang)和(he)燒(shao)(shao)(shao)(shao)(shao)結(jie)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度。二者越高(gao),產(chan)生一(yi)(yi)氧化(hua)碳(tan)(tan)(tan)的(de)(de)(de)(de)(de)(de)反應越容(rong)易,脫碳(tan)(tan)(tan)越嚴重(zhong)(zhong)。

17 January 2022
真空速凝爐所具備的優點

2021-01-13

立式真空速凝爐由哪些部分組成

  立式(shi)真(zhen)(zhen)空(kong)(kong)速(su)凝爐(lu)(lu)由(you)哪些部(bu)(bu)分組(zu)成   立式(shi)真(zhen)(zhen)空(kong)(kong)速(su)凝爐(lu)(lu)包括爐(lu)(lu)體、爐(lu)(lu)蓋(gai)、保溫桶、反射(she)桶、發熱(re)(re)(re)(re)(re)體、上(shang)(shang)壓(ya)(ya)(ya)頭(tou)、下(xia)壓(ya)(ya)(ya)頭(tou)、上(shang)(shang)油(you)(you)(you)缸、下(xia)油(you)(you)(you)缸和(he)(he)抽真(zhen)(zhen)空(kong)(kong)部(bu)(bu)分。   其次,真(zhen)(zhen)空(kong)(kong)速(su)凝爐(lu)(lu)帶上(shang)(shang)、下(xia)油(you)(you)(you)缸的支(zhi)撐機構為由(you)熱(re)(re)(re)(re)(re)軋槽鋼制造的雙(shuang)立柱式(shi)結(jie)(jie)構,上(shang)(shang)油(you)(you)(you)缸和(he)(he)下(xia)油(you)(you)(you)缸分別裝(zhuang)(zhuang)設(she)在(zai)(zai)支(zhi)撐體上(shang)(shang)端(duan)和(he)(he)底(di)座(zuo)中(zhong)部(bu)(bu)。上(shang)(shang)油(you)(you)(you)缸通(tong)與(yu)荷重傳感器(qi)(qi)連接(jie)(jie)(jie)(jie),荷重傳感器(qi)(qi)下(xia)端(duan)與(yu)水冷(leng)壓(ya)(ya)(ya)頭(tou)連接(jie)(jie)(jie)(jie),水冷(leng)壓(ya)(ya)(ya)頭(tou)下(xia)端(duan)與(yu)上(shang)(shang)石(shi)墨壓(ya)(ya)(ya)頭(tou)連接(jie)(jie)(jie)(jie)。下(xia)油(you)(you)(you)缸與(yu)下(xia)水冷(leng)壓(ya)(ya)(ya)頭(tou)連接(jie)(jie)(jie)(jie),下(xia)水冷(leng)壓(ya)(ya)(ya)頭(tou)與(yu)下(xia)石(shi)墨壓(ya)(ya)(ya)頭(tou)連接(jie)(jie)(jie)(jie)。   通(tong)過(guo)焊接(jie)(jie)(jie)(jie)固定在(zai)(zai)支(zhi)撐架的橫(heng)梁上(shang)(shang)中(zhong)部(bu)(bu)。立式(shi)真(zhen)(zhen)空(kong)(kong)速(su)凝爐(lu)(lu)在(zai)(zai)加熱(re)(re)(re)(re)(re)室底(di)面上(shang)(shang)設(she)有(you)模(mo)具支(zhi)撐體,成型模(mo)具設(she)置在(zai)(zai)模(mo)具支(zhi)撐體上(shang)(shang)。圓筒(tong)形加熱(re)(re)(re)(re)(re)室設(she)置在(zai)(zai)爐(lu)(lu)體內,由(you)托盤結(jie)(jie)構進(jin)行定位,在(zai)(zai)立式(shi)真(zhen)(zhen)空(kong)(kong)熱(re)(re)(re)(re)(re)壓(ya)(ya)(ya)燒結(jie)(jie)爐(lu)(lu)爐(lu)(lu)體和(he)(he)加熱(re)(re)(re)(re)(re)室的上(shang)(shang)、下(xia)端(duan)面上(shang)(shang)對稱地開設(she)有(you)壓(ya)(ya)(ya)頭(tou)通(tong)孔(kong)(kong),上(shang)(shang)、下(xia)頂(ding)桿分別穿過(guo)加熱(re)(re)(re)(re)(re)室上(shang)(shang)的壓(ya)(ya)(ya)頭(tou)通(tong)孔(kong)(kong)。三組(zu)引(yin)電電極(ji)分別裝(zhuang)(zhuang)有(you)絕緣套和(he)(he)熱(re)(re)(re)(re)(re)輻射(she)擋環,擋板位于加熱(re)(re)(re)(re)(re)室內。三個(ge)引(yin)電電極(ji)分別通(tong)過(guo)水冷(leng)電極(ji)與(yu)石(shi)墨電極(ji)加熱(re)(re)(re)(re)(re)體連接(jie)(jie)(jie)(jie)。立式(shi)真(zhen)(zhen)空(kong)(kong)熱(re)(re)(re)(re)(re)壓(ya)(ya)(ya)燒結(jie)(jie)爐(lu)(lu)采(cai)用爐(lu)(lu)體和(he)(he)爐(lu)(lu)蓋(gai)分離設(she)計,二者(zhe)用六(liu)個(ge)鉸鏈螺(luo)栓(shuan)通(tong)過(guo)爐(lu)(lu)耳和(he)(he)密封(feng)圈密封(feng)結(jie)(jie)合。

13 January 2022
立式真空速凝爐由哪些部分組成
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