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2019-03-23

真空熔煉爐的應用大家都理解嗎

  真(zhen)(zhen)空(kong)(kong)(kong)熔煉(lian)(lian)爐(lu)(lu)(lu)的(de)(de)(de)(de)(de)應(ying)用(yong)大家都理解嗎(ma)   真(zhen)(zhen)空(kong)(kong)(kong)熔煉(lian)(lian)爐(lu)(lu)(lu)是(shi)在(zai)真(zhen)(zhen)空(kong)(kong)(kong)(或(huo)(huo)其(qi)它(ta)氣(qi)氛)條件(jian)下將材(cai)(cai)料熱(re)(re)(re)壓(ya)(ya)(ya)(ya)成型(xing)的(de)(de)(de)(de)(de)成套(tao)設備,主要采用(yong)電阻或(huo)(huo)感應(ying)加(jia)(jia)熱(re)(re)(re),由油缸驅動(dong)的(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)頭上下加(jia)(jia)壓(ya)(ya)(ya)(ya)。在(zai)高(gao)溫下,生坯固(gu)體顆(ke)粒(li)的(de)(de)(de)(de)(de)相互鍵聯,晶粒(li)長大,空(kong)(kong)(kong)隙(氣(qi)孔(kong))和(he)晶界逐(zhu)漸減(jian)少,通過物(wu)質的(de)(de)(de)(de)(de)傳遞,其(qi)總體積收縮,密度(du)增加(jia)(jia),后成為具有某種(zhong)(zhong)顯微(wei)結(jie)(jie)(jie)構的(de)(de)(de)(de)(de)致密多(duo)(duo)(duo)晶燒(shao)結(jie)(jie)(jie)體,從而(er)將物(wu)料壓(ya)(ya)(ya)(ya)制成形。高(gao)溫、加(jia)(jia)壓(ya)(ya)(ya)(ya)以(yi)(yi)及(ji)真(zhen)(zhen)空(kong)(kong)(kong)或(huo)(huo)氣(qi)氛的(de)(de)(de)(de)(de)同(tong)時(shi)作(zuo)用(yong)顯著提(ti)高(gao)產品的(de)(de)(de)(de)(de)密度(du)、硬(ying)度(du)以(yi)(yi)及(ji)其(qi)它(ta)機械、電子、熱(re)(re)(re)學性能(neng)。   真(zhen)(zhen)空(kong)(kong)(kong)熔煉(lian)(lian)爐(lu)(lu)(lu)采用(yong)先進保溫材(cai)(cai)料及(ji)隔熱(re)(re)(re)結(jie)(jie)(jie)構,導熱(re)(re)(re)系(xi)數低,保溫效果(guo)好,即使在(zai)很高(gao)的(de)(de)(de)(de)(de)溫度(du)下也能(neng)有效隔絕熱(re)(re)(re)量,節約能(neng)耗。設有充放氣(qi)系(xi)統(tong),既(ji)可(ke)以(yi)(yi)選(xuan)擇在(zai)真(zhen)(zhen)空(kong)(kong)(kong)環境中(zhong)進行熱(re)(re)(re)壓(ya)(ya)(ya)(ya)燒(shao)結(jie)(jie)(jie),也可(ke)以(yi)(yi)選(xuan)擇在(zai)惰(duo)性氣(qi)氛或(huo)(huo)還(huan)原(yuan)氣(qi)氛中(zhong)進行熱(re)(re)(re)壓(ya)(ya)(ya)(ya)燒(shao)結(jie)(jie)(jie)。   真(zhen)(zhen)空(kong)(kong)(kong)熔煉(lian)(lian)爐(lu)(lu)(lu)溫度(du)范圍廣,加(jia)(jia)熱(re)(re)(re)元件(jian)多(duo)(duo)(duo)種(zhong)(zhong)可(ke)選(xuan),例如石墨(mo)、鉬、鎢(wu)、感應(ying)加(jia)(jia)熱(re)(re)(re)等,在(zai)合適的(de)(de)(de)(de)(de)保護氣(qi)氛中(zhong),溫度(du)可(ke)達2800℃,可(ke)適應(ying)不同(tong)材(cai)(cai)料的(de)(de)(de)(de)(de)熱(re)(re)(re)壓(ya)(ya)(ya)(ya)燒(shao)結(jie)(jie)(jie);多(duo)(duo)(duo)樣(yang)化(hua)(hua)真(zhen)(zhen)空(kong)(kong)(kong)系(xi)統(tong)配置,根(gen)據(ju)工藝選(xuan)擇不同(tong)等級的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)度(du)。   真(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐(lu)(lu)(lu)人(ren)性化(hua)(hua)配置,既(ji)可(ke)以(yi)(yi)手動(dong)操(cao)作(zuo),也可(ke)以(yi)(yi)實現智能(neng)操(cao)作(zuo);一爐(lu)(lu)(lu)多(duo)(duo)(duo)用(yong),可(ke)作(zuo)為單純(chun)的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)或(huo)(huo)氣(qi)氛燒(shao)結(jie)(jie)(jie)爐(lu)(lu)(lu)使用(yong);

23 January 2020
真空熔煉爐的應用大家都理解嗎

2019-03-16

真空熔煉爐處理新技術的表現有哪些

  真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)新技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)表現有哪些   航(hang)(hang)空(kong)(kong)(kong)(kong)(kong)(kong)工(gong)業是(shi)高(gao)科技(ji)(ji)產(chan)業,大量(liang)采用發展(zhan)(zhan)前沿的(de)(de)科學(xue)技(ji)(ji)術(shu)(shu)(shu)(shu),選用各種(zhong)強度(du)比較(jiao)高(gao)的(de)(de)材料,發展(zhan)(zhan)近無(wu)余(yu)量(liang)成形技(ji)(ji)術(shu)(shu)(shu)(shu)、精密(mi)和(he)超精密(mi)加(jia)(jia)工(gong)技(ji)(ji)術(shu)(shu)(shu)(shu)、柔性加(jia)(jia)工(gong)生(sheng)產(chan)線(xian)等精密(mi)制造技(ji)(ji)術(shu)(shu)(shu)(shu)。這些材料的(de)(de)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)要(yao)(yao)求(qiu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)的(de)(de)性能(neng)和(he)質(zhi)量(liang)高(gao)、適(shi)應性強。在熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)工(gong)藝方面也(ye)要(yao)(yao)求(qiu)比較(jiao)嚴格,都是(shi)采用各種(zhong)好的(de)(de)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)技(ji)(ji)術(shu)(shu)(shu)(shu)及熔煉(lian)(lian)(lian)(lian)爐(lu),目前的(de)(de)航(hang)(hang)空(kong)(kong)(kong)(kong)(kong)(kong)工(gong)業方面,主(zhu)要(yao)(yao)趨勢是(shi)發展(zhan)(zhan)以(yi)下(xia)的(de)(de)幾種(zhong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)新技(ji)(ji)術(shu)(shu)(shu)(shu)。   一、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)加(jia)(jia)壓氣淬技(ji)(ji)術(shu)(shu)(shu)(shu):使用真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)對工(gong)件進行(xing)(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)加(jia)(jia)壓氣淬處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li),提高(gao)冷(leng)卻(que)性能(neng),控制加(jia)(jia)熱(re)(re)和(he)冷(leng)卻(que),發展(zhan)(zhan)更好的(de)(de)淬透性的(de)(de)材料和(he)氣體回收(shou)技(ji)(ji)術(shu)(shu)(shu)(shu)等。   二、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)滲(shen)(shen)碳等真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)(hua)學(xue)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li):使用真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)滲(shen)(shen)碳爐(lu)進行(xing)(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)滲(shen)(shen)碳處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li),提高(gao)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)滲(shen)(shen)碳技(ji)(ji)術(shu)(shu)(shu)(shu),發展(zhan)(zhan)其他(ta)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)(hua)學(xue)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)技(ji)(ji)術(shu)(shu)(shu)(shu)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)化(hua)(hua)學(xue)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)傳感器技(ji)(ji)術(shu)(shu)(shu)(shu)。   三、進行(xing)(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)功(gong)能(neng)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li):真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)的(de)(de)技(ji)(ji)術(shu)(shu)(shu)(shu)即(ji)(ji)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)磁場熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)氫(qing)氣熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)焊(han)接與熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)結合。   四、進行(xing)(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)氣氛(fen)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li):該技(ji)(ji)術(shu)(shu)(shu)(shu)是(shi)針對高(gao)溫真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)元素貧化(hua)(hua)和(he)雙性能(neng)零(ling)件的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)問(wen)題,開展(zhan)(zhan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)/氣氛(fen)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)的(de)(de)控制冷(leng)卻(que)技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)研究。   五、發展(zhan)(zhan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)生(sheng)產(chan)線(xian)和(he)柔性化(hua)(hua)技(ji)(ji)術(shu)(shu)(shu)(shu),提高(gao)自動化(hua)(hua)和(he)智能(neng)化(hua)(hua)水(shui)平,與各種(zhong)冷(leng)熱(re)(re)加(jia)(jia)工(gong)生(sheng)產(chan)線(xian)配合,適(shi)應先(xian)進制造技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)發展(zhan)(zhan)要(yao)(yao)求(qiu)。   相信這幾種(zhong)新的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)應用,一定(ding)可以(yi)更好的(de)(de)為航(hang)(hang)空(kong)(kong)(kong)(kong)(kong)(kong)工(gong)業的(de)(de)發展(zhan)(zhan)服務,選用合盛隆真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熔煉(lian)(lian)(lian)(lian)爐(lu)即(ji)(ji)可以(yi)輕松(song)實現上(shang)述真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)(re)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)(li)(li)(li)(li)(li)技(ji)(ji)術(shu)(shu)(shu)(shu)。

16 January 2020
真空熔煉爐處理新技術的表現有哪些

2019-03-16

真空甩帶爐的結構組成有哪些呢

  真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)的(de)(de)(de)(de)結(jie)(jie)構組(zu)成(cheng)有(you)哪些呢(ni)   什(shen)么(me)是(shi)真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)?它有(you)什(shen)么(me)結(jie)(jie)構組(zu)成(cheng)?下面(mian)和(he)(he)八(ba)佳的(de)(de)(de)(de)小(xiao)編一起(qi)來看看吧。   真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)是(shi)制備(bei)和(he)(he)開發亞(ya)穩(wen)材(cai)料(liao)(liao)(liao)(liao)(如非(fei)晶(jing)(jing)材(cai)料(liao)(liao)(liao)(liao))的(de)(de)(de)(de)專用(yong)設(she)(she)(she)備(bei)。該設(she)(she)(she)備(bei)除具(ju)(ju)備(bei)感應爐(lu)的(de)(de)(de)(de)全部特點(dian)外(wai)(wai),還具(ju)(ju)有(you)制備(bei)大塊非(fei)晶(jing)(jing)和(he)(he)金屬薄片的(de)(de)(de)(de)功能,適用(yong)于各種非(fei)晶(jing)(jing)和(he)(he)微(wei)晶(jing)(jing)材(cai)料(liao)(liao)(liao)(liao)的(de)(de)(de)(de)研(yan)究和(he)(he)驗(yan)證。它廣泛應用(yong)于新型(xing)稀土永磁(ci)(ci)非(fei)晶(jing)(jing)軟磁(ci)(ci)材(cai)料(liao)(liao)(liao)(liao)和(he)(he)納(na)米(mi)材(cai)料(liao)(liao)(liao)(liao)的(de)(de)(de)(de)科學開發和(he)(he)應用(yong)研(yan)究。   我們見到的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)由真(zhen)(zhen)空(kong)(kong)室(shi)、甩(shuai)(shuai)帶(dai)裝置(zhi)、坩(gan)堝(guo)自動升降裝置(zhi)、氣(qi)路系(xi)統、機殼(ke)和(he)(he)熔(rong)(rong)煉(lian)電源等組(zu)成(cheng)。   1、真(zhen)(zhen)空(kong)(kong)室(shi):采用(yong)304板組(zu)焊而成(cheng)并(bing)做表面(mian)處理(li)(li),爐(lu)門上裝有(you)大尺寸觀察(cha)窗,既(ji)滿足(zu)高真(zhen)(zhen)空(kong)(kong)要(yao)求,又(you)便于觀察(cha)實驗(yan)情(qing)況。   2、甩(shuai)(shuai)帶(dai)裝置(zhi):真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)采用(yong)伺(si)服(fu)電機驅動,無極調速,密封采用(yong)磁(ci)(ci)流體密封裝置(zhi),銅棍拆卸方便。轉(zhuan)動平穩(wen),噪音極低。   3、坩(gan)堝(guo)自動升降系(xi)統:采用(yong)伺(si)服(fu)電機升降,可(ke)根(gen)據(ju)不(bu)同材(cai)料(liao)(liao)(liao)(liao)設(she)(she)(she)備(bei)不(bu)同噴帶(dai)參數。   4、氣(qi)路系(xi)統:真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)由電磁(ci)(ci)閥、壓力罐、手動閥門和(he)(he)管路組(zu)成(cheng)。   5、機殼(ke):結(jie)(jie)合(he)國(guo)內外(wai)(wai)設(she)(she)(she)備(bei)外(wai)(wai)觀經驗(yan),根(gen)據(ju)自身設(she)(she)(she)備(bei)特點(dian),設(she)(she)(she)計出(chu)合(he)理(li)(li)機殼(ke),外(wai)(wai)表噴塑處理(li)(li)。   6、熔(rong)(rong)煉(lian)電源:真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)定制的(de)(de)(de)(de)專用(yong)熔(rong)(rong)煉(lian)電源,操(cao)作簡單,結(jie)(jie)構小(xiao)巧。   7、觸摸屏+PLC控制,可(ke)視化操(cao)作界面(mian)。   以上是(shi)對真(zhen)(zhen)空(kong)(kong)甩(shuai)(shuai)帶(dai)爐(lu)構組(zu)成(cheng)的(de)(de)(de)(de)相關(guan)介紹(shao),希望對大家有(you)所幫(bang)助。想了解更多,請持(chi)續關(guan)注(zhu)我們的(de)(de)(de)(de)網站,感謝(xie)您的(de)(de)(de)(de)支持(chi)!

16 January 2020
真空甩帶爐的結構組成有哪些呢

2019-03-10

真空燒結爐維修及保養

  真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)維(wei)修及(ji)(ji)保(bao)(bao)(bao)養(yang)   真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)外表面(mian)經常擦(ca)拭(shi),保(bao)(bao)(bao)持(chi)清潔干(gan)(gan)凈(jing)(jing)(jing)。爐(lu)(lu)內有灰(hui)塵或(huo)(huo)不干(gan)(gan)凈(jing)(jing)(jing)時(shi),應用(yong)酒精或(huo)(huo)汽油浸濕(shi)過(guo)的綢布擦(ca)拭(shi)干(gan)(gan)凈(jing)(jing)(jing)并(bing)使(shi)其干(gan)(gan)燥。爐(lu)(lu)體(ti)上(shang)的密(mi)封結(jie)構,真(zhen)空(kong)(kong)系(xi)統等零(ling)部件(jian)(jian)(jian)拆裝時(shi),應用(yong)酒精或(huo)(huo)汽油清洗干(gan)(gan)凈(jing)(jing)(jing)并(bing)經過(guo)干(gan)(gan)燥后(hou),涂上(shang)真(zhen)空(kong)(kong)油脂再組裝上(shang)。   各傳動(dong)件(jian)(jian)(jian)如(ru)果(guo)出現限位(wei)不準、控制失靈、卡位(wei)等現象時(shi),應該(gai)立即停(ting)止,不要強行(xing)進(jin)行(xing)操作(zuo),以免損壞機(ji)件(jian)(jian)(jian)。真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)停(ting)爐(lu)(lu)后(hou),爐(lu)(lu)內必(bi)需(xu)(xu)保(bao)(bao)(bao)持(chi)在66.5LPA以下(xia)的真(zhen)空(kong)(kong)度。   真(zhen)空(kong)(kong)泵(beng),閥門,測量儀(yi)器,熱工儀(yi)表,電(dian)氣元件(jian)(jian)(jian)等配套(tao)件(jian)(jian)(jian),都(dou)必(bi)須按照產品的技術說(shuo)明使(shi)用(yong)、維(wei)修以及(ji)(ji)保(bao)(bao)(bao)養(yang)。維(wei)修操作(zuo)應在真(zhen)空(kong)(kong)燒(shao)結(jie)爐(lu)(lu)不通電(dian)的情(qing)況下(xia)進(jin)行(xing)。如(ru)果(guo)在帶(dai)電(dian)情(qing)況下(xia)進(jin)行(xing)維(wei)修時(shi),必(bi)須由(you)***的維(wei)修人(ren)員進(jin)行(xing)維(wei)修,同時(shi)確保(bao)(bao)(bao)人(ren)身及(ji)(ji)設備的***安全。   真(zhen)空(kong)(kong)甩帶(dai)爐(lu)(lu)鋁板點焊機(ji)機(ji)械傳動(dong)件(jian)(jian)(jian)應定(ding)期加油或(huo)(huo)換油保(bao)(bao)(bao)養(yang)。零(ling)件(jian)(jian)(jian)及(ji)(ji)零(ling)件(jian)(jian)(jian)車需(xu)(xu)清洗干(gan)(gan)燥后(hou)方可進(jin)入(ru)爐(lu)(lu)內,以避(bi)免水分(fen)、污物進(jin)入(ru)爐(lu)(lu)內。

10 January 2020
真空燒結爐維修及保養

2019-03-10

真空甩帶爐如何進行抽真空的呢

  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)甩(shuai)(shuai)(shuai)帶爐(lu)(lu)(lu)如(ru)何進行(xing)抽真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)呢   真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)甩(shuai)(shuai)(shuai)帶爐(lu)(lu)(lu)如(ru)何進行(xing)抽真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)呢?下面(mian),八佳電氣科技(ji)的(de)(de)(de)小編和(he)大家說下相(xiang)關的(de)(de)(de)步驟。   一、抽低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)   1.將(jiang)(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)甩(shuai)(shuai)(shuai)帶爐(lu)(lu)(lu)機械泵(beng)拉桿(gan)逆時(shi)針(zhen)(zhen)(zhen)旋轉(zhuan)(zhuan)一下輕輕外拉至(zhi)不能拉動再順(shun)時(shi)針(zhen)(zhen)(zhen)旋轉(zhuan)(zhuan)一下鎖定(ding);   2.等(deng)待真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)表(biao)指針(zhen)(zhen)(zhen)為(wei)“-0.1”后按(an)下復(fu)(fu)合真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji)左表(biao)頭的(de)(de)(de)紅色按(an)鈕(niu)(niu),等(deng)待將(jiang)(jiang)腔內(nei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)抽至(zhi)低于中間檔3Pa,同時(shi)繼續緊固腔門上(shang)(shang)(shang)的(de)(de)(de)螺絲(若(ruo)超過5分鐘(zhong)未能將(jiang)(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)抽至(zhi)低于3Pa,請將(jiang)(jiang)拉桿(gan)按(an)a)步驟所(suo)示手(shou)法推進2分鐘(zhong)后再拉出)。   二、抽高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)   1.當(dang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)甩(shuai)(shuai)(shuai)帶爐(lu)(lu)(lu)的(de)(de)(de)腔內(nei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)低于3Pa后,將(jiang)(jiang)機械泵(beng)拉桿(gan)推進并順(shun)時(shi)針(zhen)(zhen)(zhen)旋轉(zhuan)(zhuan)鎖定(ding);   2.將(jiang)(jiang)擴散泵(beng)閥(fa)門開關手(shou)柄逆時(shi)針(zhen)(zhen)(zhen)旋轉(zhuan)(zhuan)180°至(zhi)“開”;   3.當(dang)左表(biao)頭指針(zhen)(zhen)(zhen)低于0.2Pa后,按(an)下右(you)表(biao)頭上(shang)(shang)(shang)的(de)(de)(de)綠色按(an)鈕(niu)(niu),并按(an)復(fu)(fu)位按(an)鈕(niu)(niu)一次運行(xing)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)表(biao);   4.根據情況依(yi)次更(geng)換(huan)量程(cheng)(cheng),查看(kan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)甩(shuai)(shuai)(shuai)帶爐(lu)(lu)(lu)腔內(nei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(在當(dang)前量程(cheng)(cheng)內(nei),若(ruo)指針(zhen)(zhen)(zhen)高(gao)于“1”嚴(yan)禁更(geng)換(huan)到更(geng)小量程(cheng)(cheng)查看(kan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du))。   清理內(nei)腔工作(zuo):   1.順(shun)時(shi)針(zhen)(zhen)(zhen)旋轉(zhuan)(zhuan)變頻器上(shang)(shang)(shang)的(de)(de)(de)變頻旋鈕(niu)(niu)至(zhi)銅輥(gun)(gun)轉(zhuan)(zhuan)速(su)為(wei)5m/s;   2.用沾有丙酮的(de)(de)(de)紙巾擦拭(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)甩(shuai)(shuai)(shuai)帶爐(lu)(lu)(lu)的(de)(de)(de)銅輥(gun)(gun)外徑(jing)表(biao)面(mian);   3.用金相(xiang)砂紙輕輕擦拭(shi)外沿;   4.重復(fu)(fu)第2步;   5.逆時(shi)針(zhen)(zhen)(zhen)旋轉(zhuan)(zhuan)變頻器上(shang)(shang)(shang)的(de)(de)(de)變頻旋鈕(niu)(niu)至(zhi)銅輥(gun)(gun)轉(zhuan)(zhuan)速(su)為(wei)“0”;   6.用沾有丙酮的(de)(de)(de)紙巾擦拭(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)燒結爐(lu)(lu)(lu)腔體其他(ta)地方。

10 January 2020
真空甩帶爐如何進行抽真空的呢

2019-03-06

真空燒結爐的使用原理

  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)爐(lu)(lu)(lu)的(de)(de)使(shi)用原理(li)   真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)爐(lu)(lu)(lu)是(shi)利(li)用感(gan)應(ying)加(jia)熱(re)對(dui)被加(jia)熱(re)物品(pin)進行保護(hu)性燒(shao)(shao)結(jie)的(de)(de)爐(lu)(lu)(lu)子(zi),可分為(wei)工頻(pin)、中(zhong)(zhong)(zhong)頻(pin)、高頻(pin)等(deng)類(lei)型,可以歸屬(shu)于(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)爐(lu)(lu)(lu)的(de)(de)子(zi)類(lei)。   在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)或保護(hu)氣(qi)氛條件(jian)下,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)爐(lu)(lu)(lu)是(shi)利(li)用中(zhong)(zhong)(zhong)頻(pin)感(gan)應(ying)加(jia)熱(re)的(de)(de)原理(li)使(shi)硬(ying)質(zhi)合(he)金(jin)刀頭及(ji)各種金(jin)屬(shu)粉末(mo)(mo)壓制(zhi)體實現燒(shao)(shao)結(jie)的(de)(de)成套設備(bei),是(shi)為(wei)硬(ying)質(zhi)合(he)金(jin)、金(jin)屬(shu)鏑、陶瓷材料的(de)(de)工業生產而(er)設計(ji)的(de)(de)。   它(ta)的(de)(de)原理(li)是(shi)在抽(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)后充氫氣(qi)保護(hu)狀(zhuang)態(tai)下,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)(shao)結(jie)爐(lu)(lu)(lu)是(shi)利(li)用中(zhong)(zhong)(zhong)頻(pin)感(gan)應(ying)加(jia)熱(re)的(de)(de)原理(li),使(shi)處于(yu)線圈內的(de)(de)鎢坩堝產生高溫(wen)(wen),通過熱(re)輻(fu)射(she)傳導到工作(zuo)上(shang),適用于(yu)科研、軍(jun)工單位對(dui)難(nan)熔合(he)金(jin)如(ru)鎢、鉬(mu)及(ji)其合(he)金(jin)的(de)(de)粉末(mo)(mo)成型燒(shao)(shao)結(jie)。   在抽(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)后充入氫氣(qi)保護(hu)氣(qi)體,控(kong)制(zhi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熔煉爐(lu)(lu)(lu)爐(lu)(lu)(lu)內壓力和氣(qi)氛的(de)(de)燒(shao)(shao)結(jie)狀(zhuang)態(tai)。可用光(guang)導纖維紅外(wai)輻(fu)射(she)溫(wen)(wen)度計(ji)和鎧裝熱(re)電偶連(lian)續測溫(wen)(wen)(0~2500℃),并通過智能(neng)控(kong)溫(wen)(wen)儀與設定程(cheng)序相比較后,選擇執行狀(zhuang)態(tai)反饋(kui)給中(zhong)(zhong)(zhong)頻(pin)電源,自(zi)動(dong)控(kong)制(zhi)溫(wen)(wen)度的(de)(de)高低及(ji)保溫(wen)(wen)程(cheng)序。

06 January 2020
真空燒結爐的使用原理

2019-03-06

真空甩帶爐的機械系統組成有哪些

  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)的機械(xie)系(xi)(xi)(xi)統(tong)組(zu)(zu)成(cheng)(cheng)有(you)(you)(you)哪些   真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)為周(zhou)期作業(ye)式,廣泛應用(yong)于硬(ying)質合金(jin)、功(gong)能(neng)陶瓷、粉末冶金(jin)等(deng)在高溫(wen)、高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)條件下進行(xing)熱(re)壓(ya)燒結(jie)處理(li),也可(ke)(ke)在充(chong)(chong)氣(qi)保護情況下熱(re)壓(ya)成(cheng)(cheng)形燒結(jie)。   下面(mian)一(yi)起(qi)看(kan)看(kan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)的機械(xie)系(xi)(xi)(xi)統(tong)組(zu)(zu)成(cheng)(cheng)吧(ba)。   1、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)(xi)統(tong):由(you)油擴散泵、直連(lian)泵、充(chong)(chong)氣(qi)閥(fa)、放(fang)氣(qi)閥(fa)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)蝶閥(fa)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓(ya)力(li)(li)表(biao)(±Pa)波紋管、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)管路和支架等(deng)組(zu)(zu)成(cheng)(cheng)。   2、電動(dong)(dong)(dong)伺服加(jia)壓(ya)系(xi)(xi)(xi)統(tong):真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)采用(yong)伺服電機拖(tuo)動(dong)(dong)(dong)的方式,帶鎖緊抱閘,壓(ya)力(li)(li)控(kong)制(zhi)(zhi)有(you)(you)(you)PLC自動(dong)(dong)(dong)跟蹤控(kong)制(zhi)(zhi),保證壓(ya)力(li)(li)不波動(dong)(dong)(dong),同時(shi)(shi)還(huan)具有(you)(you)(you)精(jing)確位(wei)置(zhi)控(kong)制(zhi)(zhi)功(gong)能(neng),位(wei)移精(jing)度可(ke)(ke)達0.001mm以上。位(wei)移測量(liang)有(you)(you)(you)旋轉編碼器(qi)來完成(cheng)(cheng),位(wei)移準確精(jing)度高,觸摸屏(ping)里可(ke)(ke)以設(she)(she)置(zhi)壓(ya)力(li)(li)工藝(yi)可(ke)(ke)設(she)(she)定自動(dong)(dong)(dong)調節壓(ya)力(li)(li),并(bing)能(neng)實(shi)現(xian)穩壓(ya)、保壓(ya)。   3、水(shui)冷(leng)系(xi)(xi)(xi)統(tong):由(you)各種冷(leng)水(shui)機加(jia)水(shui)閥(fa)管道相關裝置(zhi)組(zu)(zu)成(cheng)(cheng)且設(she)(she)有(you)(you)(you)斷水(shui)聲光報警自動(dong)(dong)(dong)切斷加(jia)熱(re)源或功(gong)能(neng)。   4、溫(wen)控(kong)系(xi)(xi)(xi)統(tong):真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)甩(shuai)帶爐(lu)采用(yong)可(ke)(ke)控(kong)硅控(kong)溫(wen),配(pei)置(zhi)有(you)(you)(you)PID功(gong)能(neng)儀表(biao),數顯(xian)表(biao),具有(you)(you)(you)超溫(wen)聲光報警功(gong)能(neng),控(kong)制(zhi)(zhi)系(xi)(xi)(xi)統(tong)采用(yong)PLC觸摸屏(ping)自動(dong)(dong)(dong)控(kong)制(zhi)(zhi),并(bing)保留歷史數據,便于分析燒結(jie)過(guo)程。   5、充(chong)(chong)氣(qi)系(xi)(xi)(xi)統(tong):由(you)各種管道及閥(fa)門組(zu)(zu)成(cheng)(cheng),并(bing)配(pei)有(you)(you)(you)電磁放(fang)氣(qi)閥(fa)、壓(ya)力(li)(li)傳感器(qi),當真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熔(rong)煉爐(lu)內(nei)壓(ya)力(li)(li)高于安全值(zhi)時(shi)(shi)會(hui)自動(dong)(dong)(dong)放(fang)氣(qi),充(chong)(chong)氣(qi)管路上裝有(you)(you)(you)針閥(fa),可(ke)(ke)控(kong)制(zhi)(zhi)充(chong)(chong)氣(qi)量(liang)。

06 January 2020
真空甩帶爐的機械系統組成有哪些

2019-02-24

真空甩帶爐的組成結構

  真(zhen)(zhen)空(kong)甩(shuai)帶(dai)爐(lu)(lu)的(de)(de)組(zu)成結構   真(zhen)(zhen)空(kong)甩(shuai)帶(dai)爐(lu)(lu)的(de)(de)真(zhen)(zhen)空(kong)腔(qiang)(qiang)體(ti)(ti)是由(you)(you)(you)爐(lu)(lu)體(ti)(ti)、爐(lu)(lu)蓋(gai)和(he)(he)爐(lu)(lu)底(di)組(zu)成;爐(lu)(lu)體(ti)(ti)由(you)(you)(you)304不(bu)(bu)銹(xiu)鋼法(fa)蘭(lan)和(he)(he)內(nei)(nei)外筒體(ti)(ti)組(zu)焊而成,內(nei)(nei)壁鏡面拋光,爐(lu)(lu)體(ti)(ti)上(shang)開設(she)有(you)壓(ya)(ya)(ya)鑄(zhu)(zhu)接(jie)口(kou)(kou)、噴鑄(zhu)(zhu)接(jie)口(kou)(kou)、旋轉(zhuan)電(dian)(dian)極(ji)(ji)接(jie)口(kou)(kou)、甩(shuai)帶(dai)收(shou)集管(guan)、紅外測溫接(jie)口(kou)(kou)、模(mo)具預(yu)熱電(dian)(dian)源(yuan)電(dian)(dian)極(ji)(ji)引入接(jie)口(kou)(kou);爐(lu)(lu)蓋(gai)由(you)(you)(you)整(zheng)體(ti)(ti)實(shi)心304加工而成,上(shang)面開設(she)有(you)大直(zhi)徑觀(guan)(guan)(guan)察(cha)窗,可(ke)(ke)(ke)直(zhi)觀(guan)(guan)(guan)的(de)(de)觀(guan)(guan)(guan)測到(dao)爐(lu)(lu)內(nei)(nei)的(de)(de)各(ge)種實(shi)驗情(qing)況;爐(lu)(lu)底(di)也(ye)是由(you)(you)(you)整(zheng)體(ti)(ti)實(shi)心304加工而成,固定(ding)有(you)甩(shuai)帶(dai)裝(zhuang)(zhuang)置(zhi)(zhi)。整(zheng)體(ti)(ti)外觀(guan)(guan)(guan)啞光處理(li),整(zheng)潔大方。   真(zhen)(zhen)空(kong)甩(shuai)帶(dai)爐(lu)(lu)的(de)(de)熔(rong)煉(lian)裝(zhuang)(zhuang)置(zhi)(zhi)由(you)(you)(you)超音頻(pin)電(dian)(dian)源(yuan)、水(shui)冷電(dian)(dian)纜、旋轉(zhuan)電(dian)(dian)極(ji)(ji)、線(xian)圈(quan)(quan)、保溫套和(he)(he)坩堝(guo)組(zu)成,通過(guo)更換線(xian)圈(quan)(quan)、保溫套和(he)(he)坩堝(guo)實(shi)現不(bu)(bu)同容(rong)量(liang)。極(ji)(ji)限溫度(du)可(ke)(ke)(ke)加熱至1700℃。(容(rong)量(liang)按照50g,200g,500g,1000g來配),熔(rong)煉(lian)完成后可(ke)(ke)(ke)通過(guo)手動(dong)傾倒(dao)到(dao)模(mo)具內(nei)(nei)。噴鑄(zhu)(zhu)裝(zhuang)(zhuang)置(zhi)(zhi)由(you)(you)(you)氣(qi)缸、石英管(guan)、時間繼(ji)電(dian)(dian)器、氣(qi)源(yuan)恒定(ding)裝(zhuang)(zhuang)置(zhi)(zhi)等(deng)組(zu)成,可(ke)(ke)(ke)實(shi)現小容(rong)量(liang)溶液的(de)(de)噴帶(dai)和(he)(he)噴鑄(zhu)(zhu)。   壓(ya)(ya)(ya)鑄(zhu)(zhu)裝(zhuang)(zhuang)置(zhi)(zhi)由(you)(you)(you)特(te)(te)殊加壓(ya)(ya)(ya)裝(zhuang)(zhuang)置(zhi)(zhi)、壓(ya)(ya)(ya)架、底(di)座、壓(ya)(ya)(ya)頭(tou)(tou)和(he)(he)母(mu)模(mo)等(deng)組(zu)成,當(dang)溶液澆鑄(zhu)(zhu)或(huo)者噴鑄(zhu)(zhu)到(dao)母(mu)模(mo)內(nei)(nei),啟動(dong)加壓(ya)(ya)(ya)裝(zhuang)(zhuang)置(zhi)(zhi)對工件加壓(ya)(ya)(ya),提(ti)高(gao)其致密性。真(zhen)(zhen)空(kong)甩(shuai)帶(dai)爐(lu)(lu)的(de)(de)壓(ya)(ya)(ya)鑄(zhu)(zhu)底(di)部(bu)(bu)壓(ya)(ya)(ya)頭(tou)(tou)有(you)定(ding)位槽,保證上(shang)下壓(ya)(ya)(ya)頭(tou)(tou)同心度(du);底(di)部(bu)(bu)壓(ya)(ya)(ya)頭(tou)(tou)可(ke)(ke)(ke)調節高(gao)度(du);整(zheng)套壓(ya)(ya)(ya)力架支撐在地上(shang)。爐(lu)(lu)體(ti)(ti)底(di)部(bu)(bu)有(you)防(fang)漏盤,防(fang)止(zhi)熔(rong)液損壞真(zhen)(zhen)空(kong)腔(qiang)(qiang)體(ti)(ti)。   模(mo)具預(yu)熱系統為防(fang)止(zhi)澆鑄(zhu)(zhu)到(dao)母(mu)模(mo)內(nei)(nei)的(de)(de)溶液冷卻過(guo)快,特(te)(te)在母(mu)模(mo)外部(bu)(bu)加裝(zhuang)(zhuang)感(gan)應線(xian)圈(quan)(quan)預(yu)熱,由(you)(you)(you)一(yi)(yi)臺(tai)7.5Kw IGBT超音頻(pin)電(dian)(dian)源(yuan)、水(shui)冷銅(tong)接(jie)頭(tou)(tou)和(he)(he)線(xian)圈(quan)(quan)等(deng)組(zu)成,如果不(bu)(bu)用預(yu)熱,也(ye)可(ke)(ke)(ke)取下真(zhen)(zhen)空(kong)熔(rong)煉(lian)爐(lu)(lu)感(gan)應線(xian)圈(quan)(quan),用悶(men)頭(tou)(tou)密封。預(yu)留有(you)兩路(lu)進出水(shui),水(shui)流量(liang)可(ke)(ke)(ke)通過(guo)流量(liang)計(ji)來控制(zhi)(專門用于水(shui)冷銅(tong)模(mo))。抽(chou)真(zhen)(zhen)空(kong)系統由(you)(you)(you)一(yi)(yi)臺(tai)擴(kuo)散泵、一(yi)(yi)臺(tai)雙(shuang)極(ji)(ji)直(zhi)聯(lian)泵、三(san)臺(tai)氣(qi)動(dong)擋板閥(fa)、真(zhen)(zhen)空(kong)管(guan)路(lu)和(he)(he)真(zhen)(zhen)空(kong)計(ji)等(deng)組(zu)成,冷態極(ji)(ji)限真(zhen)(zhen)空(kong)度(du)優于6.67×10E-3Pa。爐(lu)(lu)體(ti)(ti)支架由(you)(you)(you)型(xing)材和(he)(he)鋼板拼裝(zhuang)(zhuang)而成,門板全(quan)部(bu)(bu)采用數控加工,尺(chi)寸精度(du)高(gao),外表噴塑處理(li),整(zheng)體(ti)(ti)布局(ju)合理(li),顏色搭配美觀(guan)(guan)(guan)。和(he)(he)電(dian)(dian)控柜采用一(yi)(yi)體(ti)(ti)結構。

24 January 2020
真空甩帶爐的組成結構

2019-02-24

真空燒結爐遇故障的緊急措施

  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐遇故障(zhang)的(de)(de)(de)緊急(ji)措施   在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐中(zhong)(zhong)(zhong),利(li)用(yong)中(zhong)(zhong)(zhong)頻感應(ying)(ying)加熱(re)(re)(re)的(de)(de)(de)原理,在燒(shao)結(jie)(jie)(jie)爐中(zhong)(zhong)(zhong)排空(kong)(kong)(kong)后,利(li)用(yong)中(zhong)(zhong)(zhong)頻感應(ying)(ying)加熱(re)(re)(re)的(de)(de)(de)原理,在燒(shao)結(jie)(jie)(jie)爐中(zhong)(zhong)(zhong)產生(sheng)鎢(wu)坩堝,使線圈中(zhong)(zhong)(zhong)的(de)(de)(de)鎢(wu)坩堝通過熱(re)(re)(re)輻射進行工作(zuo),并(bing)對鐵及其合(he)金(jin)進行粉末形成和燒(shao)結(jie)(jie)(jie)。安(an)裝電(dian)爐的(de)(de)(de)地方必須符合(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)衛生(sheng)的(de)(de)(de)要求。周圍空(kong)(kong)(kong)氣(qi)應(ying)(ying)干(gan)凈干(gan)燥,通風狀(zhuang)(zhuang)況良好,工地不(bu)易揚塵(chen)等。在使用(yong)中(zhong)(zhong)(zhong),必須了(le)解以下問題。   真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐主(zhu)要用(yong)于(yu)(yu)半導體(ti)元件和功率(lv)整流裝置的(de)(de)(de)燒(shao)結(jie)(jie)(jie)過程(cheng),可(ke)進行真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)、氣(qi)體(ti)保護燒(shao)結(jie)(jie)(jie)和常規燒(shao)結(jie)(jie)(jie),是(shi)一系(xi)列半導體(ti)特種設備(bei)(bei)(bei)(bei)中(zhong)(zhong)(zhong)的(de)(de)(de)一種新型工藝設備(bei)(bei)(bei)(bei),可(ke)在一個裝置上完(wan)成多個工藝流程(cheng)。還可(ke)用(yong)于(yu)(yu)其它領(ling)域,如真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱(re)(re)(re)處理、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)焊接(jie)等。下面(mian),系(xi)統介紹了(le)燒(shao)結(jie)(jie)(jie)爐的(de)(de)(de)應(ying)(ying)急(ji)措施。   ***,異常冷(leng)(leng)卻(que)(que)水(shui)   1.核實加熱(re)(re)(re)電(dian)源是(shi)否停止。   2.當爐外(wai)發(fa)生(sheng)泄漏,冷(leng)(leng)卻(que)(que)水(shui)量異常時,應(ying)(ying)盡快采取(qu)應(ying)(ying)急(ji)措施。如果能(neng)保證水(shui)量,請繼續保持(chi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong),如果不(bu)能(neng)采取(qu)緊急(ji)措施,保持(chi)原狀(zhuang)(zhuang),并(bing)確認設備(bei)(bei)(bei)(bei)已(yi)冷(leng)(leng)卻(que)(que)。   3.冷(leng)(leng)卻(que)(que)水(shui)不(bu)正常時,設備(bei)(bei)(bei)(bei)處于(yu)(yu)停機狀(zhuang)(zhuang)態(tai)(tai),應(ying)(ying)急(ji)冷(leng)(leng)卻(que)(que)水(shui)立(li)即(ji)接(jie)通。   4.在高溫下,如果冷(leng)(leng)卻(que)(que)水(shui)停止,如果不(bu)能(neng)緊急(ji)供水(shui),則水(shui)冷(leng)(leng)電(dian)極(ji)、熱(re)(re)(re)交換器、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)殼體(ti)和泵可(ke)能(neng)損壞(huai)。   第二,壓縮(suo)(suo)空(kong)(kong)(kong)氣(qi)的(de)(de)(de)停止。   1.壓縮(suo)(suo)空(kong)(kong)(kong)氣(qi)異常時,設備(bei)(bei)(bei)(bei)處于(yu)(yu)停機狀(zhuang)(zhuang)態(tai)(tai),備(bei)(bei)(bei)(bei)用(yong)壓縮(suo)(suo)機房盡快恢(hui)復(fu),恢(hui)復(fu)工作(zuo)。   2.如果壓縮(suo)(suo)空(kong)(kong)(kong)氣(qi)在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)(jie)爐真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)中(zhong)(zhong)(zhong)出現異常報警(jing),且恢(hui)復(fu)時間長,則真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)終止,設備(bei)(bei)(bei)(bei)停止。

24 January 2020
真空燒結爐遇故障的緊急措施

2019-02-24

真空甩帶爐不為大家熟知的使用特征

  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)帶(dai)(dai)爐(lu)(lu)(lu)不為大家熟知的(de)使(shi)用(yong)(yong)特(te)(te)征(zheng)   真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)帶(dai)(dai)爐(lu)(lu)(lu)是(shi)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)條件(jian)下進行金(jin)屬與(yu)合金(jin)熔(rong)煉(lian)(lian)的(de)特(te)(te)種熔(rong)煉(lian)(lian)技(ji)(ji)術。主(zhu)要包括真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)感應(ying)熔(rong)煉(lian)(lian)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)電弧(hu)重熔(rong)(真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)電弧(hu)熔(rong)煉(lian)(lian))和電子束熔(rong)煉(lian)(lian)。隨著現代科學技(ji)(ji)術的(de)飛(fei)躍發(fa)(fa)展,特(te)(te)別是(shi)伴隨著宇航、海(hai)洋開發(fa)(fa)、能(neng)源開發(fa)(fa)及(ji)電子工業的(de)迅速進展,在對金(jin)屬材料(liao)(***合金(jin)鋼及(ji)合金(jin))的(de)品種、產量、尤其是(shi)質量的(de)應(ying)用(yong)(yong)中(zhong)用(yong)(yong)的(de)越(yue)來越(yue)廣(guang)泛,方法也(ye)提出了越(yue)來越(yue)高的(de)要求。   1、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)帶(dai)(dai)爐(lu)(lu)(lu)采(cai)用(yong)(yong)特(te)(te)殊的(de)爐(lu)(lu)(lu)膽(dan)結(jie)(jie)構(gou)和加熱(re)(re)器布置,爐(lu)(lu)(lu)溫(wen)均勻性(xing)好(hao)。   2、采(cai)用(yong)(yong)特(te)(te)殊結(jie)(jie)構(gou)脫脂(zhi)箱(xiang),密(mi)封效果好(hao),脫脂(zhi)完(wan)全(quan),對爐(lu)(lu)(lu)內元件(jian)無污染。   3、具(ju)備柔性(xing)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)燒(shao)結(jie)(jie)、微正(zheng)壓(ya)(ya)燒(shao)結(jie)(jie)、分壓(ya)(ya)燒(shao)結(jie)(jie)、微正(zheng)壓(ya)(ya)脫脂(zhi)等功(gong)能(neng);4、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)帶(dai)(dai)爐(lu)(lu)(lu)采(cai)用(yong)(yong)***先進的(de)隔(ge)熱(re)(re)結(jie)(jie)構(gou)和材料(liao),爐(lu)(lu)(lu)膽(dan)隔(ge)熱(re)(re)性(xing)能(neng)好(hao),蓄(xu)熱(re)(re)少(shao),比傳統(tong)設計(ji)節能(neng)20%以上。   5、采(cai)用(yong)(yong)觸摸(mo)屏(ping)操(cao)作,PLC集中(zhong)控制,操(cao)作簡單,可靠性(xing)高。   6、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)帶(dai)(dai)爐(lu)(lu)(lu)具(ju)有超(chao)(chao)溫(wen)超(chao)(chao)壓(ya)(ya)等故障報警(jing),機(ji)械式(shi)自動壓(ya)(ya)力保護,動作互鎖等功(gong)能(neng),設備安全(quan)性(xing)高。   7、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)甩(shuai)帶(dai)(dai)爐(lu)(lu)(lu)具(ju)備遠(yuan)(yuan)程操(cao)作、遠(yuan)(yuan)程故障診(zhen)斷和遠(yuan)(yuan)程軟件(jian)升級(ji)等功(gong)能(neng)。

24 January 2020
真空甩帶爐不為大家熟知的使用特征

2019-02-24

真空燒結爐的爐溫是如何控制的

  真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)是如何控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)   隨著科學技術的(de)(de)(de)(de)(de)(de)迅速發(fa)展(zhan),各個領域對(dui)(dui)(dui)溫(wen)(wen)(wen)(wen)(wen)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統的(de)(de)(de)(de)(de)(de)精度(du)、穩定(ding)性等(deng)越來(lai)越高。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)統也千(qian)變(bian)萬化(hua),真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)也被廣(guang)泛用(yong)于各行各業。   真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)由兩種不同成(cheng)(cheng)分(fen)(fen)(fen)(fen)(fen)的(de)(de)(de)(de)(de)(de)導(dao)體兩端接合成(cheng)(cheng)回路,其工(gong)(gong)作(zuo)原(yuan)理(li)(li)(li)(li)是利(li)用(yong)結(jie)(jie)合點的(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)差,形成(cheng)(cheng)電(dian)(dian)(dian)動(dong)(dong)(dong)勢。燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)通過(guo)(guo)自(zi)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)來(lai)調節爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen),是目前運(yun)用(yong)成(cheng)(cheng)熟的(de)(de)(de)(de)(de)(de)一項技術,很多(duo)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)設備都運(yun)用(yong)自(zi)動(dong)(dong)(dong)控(kong)(kong)(kong)溫(wen)(wen)(wen)(wen)(wen)系(xi)(xi)統,給(gei)熱(re)(re)(re)(re)處理(li)(li)(li)(li)加(jia)工(gong)(gong)工(gong)(gong)作(zuo)帶來(lai)很大的(de)(de)(de)(de)(de)(de)便捷。   真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)對(dui)(dui)(dui)給(gei)定(ding)溫(wen)(wen)(wen)(wen)(wen)度(du)的(de)(de)(de)(de)(de)(de)誤(wu)差,電(dian)(dian)(dian)阻(zu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)源(yuan)能量(liang)靠自(zi)動(dong)(dong)(dong)接通或(huo)斷開給(gei)予供應,或(huo)者通過(guo)(guo)持續改變(bian)熱(re)(re)(re)(re)源(yuan)能量(liang)的(de)(de)(de)(de)(de)(de)大小(xiao),使爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)穩定(ding)在(zai)給(gei)定(ding)溫(wen)(wen)(wen)(wen)(wen)度(du)范圍之內(nei),從而(er)滿足熱(re)(re)(re)(re)處理(li)(li)(li)(li)工(gong)(gong)作(zuo)的(de)(de)(de)(de)(de)(de)需(xu)要。電(dian)(dian)(dian)阻(zu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)消耗電(dian)(dian)(dian)能轉化(hua)來(lai)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)能,一部(bu)分(fen)(fen)(fen)(fen)(fen)由電(dian)(dian)(dian)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)構筑材料(liao)及(ji)傳(chuan)熱(re)(re)(re)(re)的(de)(de)(de)(de)(de)(de)各種因素而(er)散失到空(kong)(kong)(kong)間(jian)里去,另一部(bu)分(fen)(fen)(fen)(fen)(fen)則(ze)用(yong)于對(dui)(dui)(dui)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)內(nei)工(gong)(gong)件的(de)(de)(de)(de)(de)(de)加(jia)熱(re)(re)(re)(re),前面(mian)一部(bu)分(fen)(fen)(fen)(fen)(fen)行成(cheng)(cheng)了(le)電(dian)(dian)(dian)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)損失功(gong)率,后(hou)一部(bu)分(fen)(fen)(fen)(fen)(fen)形成(cheng)(cheng)了(le)有(you)效功(gong)率。在(zai)電(dian)(dian)(dian)阻(zu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)電(dian)(dian)(dian)控(kong)(kong)(kong)線路中,常(chang)用(yong)繼電(dian)(dian)(dian)器放大儀表輸出的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)(xin)號直接驅動(dong)(dong)(dong)較小(xiao)電(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)(de)(de)執行機構,或(huo)將信(xin)(xin)號傳(chuan)給(gei)其他(ta)有(you)關(guan)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)元件。   燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)度(du)自(zi)動(dong)(dong)(dong)操(cao)控(kong)(kong)(kong)常(chang)用(yong)調理(li)(li)(li)(li)規(gui)律有(you)二位式(shi)、三位式(shi)、份(fen)額和(he)份(fen)額積分(fen)(fen)(fen)(fen)(fen)微分(fen)(fen)(fen)(fen)(fen)等(deng)幾種常(chang)見形式(shi)。爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)操(cao)控(kong)(kong)(kong)是這樣(yang)一個反應調理(li)(li)(li)(li)過(guo)(guo)程,比較實踐爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)和(he)需(xu)要真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)得到誤(wu)差,經過(guo)(guo)對(dui)(dui)(dui)誤(wu)差的(de)(de)(de)(de)(de)(de)處置(zhi)(zhi)取(qu)得操(cao)控(kong)(kong)(kong)信(xin)(xin)號,去調理(li)(li)(li)(li)電(dian)(dian)(dian)阻(zu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)功(gong)率,然后(hou)完成(cheng)(cheng)對(dui)(dui)(dui)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)溫(wen)(wen)(wen)(wen)(wen)的(de)(de)(de)(de)(de)(de)操(cao)控(kong)(kong)(kong)。   真(zhen)空(kong)(kong)(kong)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)熱(re)(re)(re)(re)電(dian)(dian)(dian)偶利(li)用(yong)結(jie)(jie)合點的(de)(de)(de)(de)(de)(de)不同溫(wen)(wen)(wen)(wen)(wen)度(du)值,在(zai)回路中產生的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)動(dong)(dong)(dong)勢這個原(yuan)理(li)(li)(li)(li)來(lai)進行溫(wen)(wen)(wen)(wen)(wen)度(du)測量(liang)的(de)(de)(de)(de)(de)(de)。通過(guo)(guo)熱(re)(re)(re)(re)電(dian)(dian)(dian)偶在(zai)燒(shao)結(jie)(jie)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)膛內(nei)的(de)(de)(de)(de)(de)(de)位置(zhi)(zhi)分(fen)(fen)(fen)(fen)(fen)布情況,來(lai)判定(ding)箱(xiang)式(shi)爐(lu)(lu)(lu)(lu)(lu)(lu)(lu)有(you)效工(gong)(gong)作(zuo)區的(de)(de)(de)(de)(de)(de)大小(xiao)和(he)位置(zhi)(zhi)。只有(you)深(shen)入了(le)解熱(re)(re)(re)(re)處理(li)(li)(li)(li)設備的(de)(de)(de)(de)(de)(de)過(guo)(guo)程動(dong)(dong)(dong)態特性及(ji)工(gong)(gong)藝上對(dui)(dui)(dui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)質量(liang)的(de)(de)(de)(de)(de)(de)要求,才能對(dui)(dui)(dui)熱(re)(re)(re)(re)處理(li)(li)(li)(li)被控(kong)(kong)(kong)對(dui)(dui)(dui)象(溫(wen)(wen)(wen)(wen)(wen)度(du)、流(liu)量(liang)、壓力、和(he)氣氛等(deng))實現準(zhun)確自(zi)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。

24 January 2020
真空燒結爐的爐溫是如何控制的

2019-02-11

真空甩帶爐故障排除法

  真(zhen)空甩(shuai)(shuai)帶(dai)爐故(gu)障(zhang)排除法(fa)   真(zhen)空甩(shuai)(shuai)帶(dai)爐廠(chang)家表示,低溫(wen)(wen)(wen)實驗(yan)(yan)時(shi)(shi)如果(guo)(guo)達不到(dao)(dao)標準則(ze)要(yao)(yao)看一(yi)樣溫(wen)(wen)(wen)度(du)(du)的(de)降(jiang)(jiang)低速(su)(su)(su)度(du)(du)。如果(guo)(guo)是(shi)(shi)(shi)溫(wen)(wen)(wen)度(du)(du)降(jiang)(jiang)的(de)比較慢(man)則(ze)需要(yao)(yao)檢(jian)(jian)查(cha)(cha)下(xia)工作室內是(shi)(shi)(shi)否(fou)沒有(you)進行(xing)烘(hong)干處理。工作室在(zai)(zai)進行(xing)實驗(yan)(yan)前(qian)需要(yao)(yao)進行(xing)烘(hong)干處理并且放置太(tai)多(duo)的(de)試驗(yan)(yan)品,以(yi)至于使(shi)里面(mian)的(de)空氣無法(fa)進行(xing)循(xun)環導致(zhi);如果(guo)(guo)不是(shi)(shi)(shi)這種則(ze)需要(yao)(yao)檢(jian)(jian)查(cha)(cha)一(yi)下(xia)制冷系(xi)(xi)(xi)統(tong)中的(de)設備,制冷設備需要(yao)(yao)***人員來(lai)進行(xing)檢(jian)(jian)查(cha)(cha)。   高(gao)溫(wen)(wen)(wen)實驗(yan)(yan)時(shi)(shi)溫(wen)(wen)(wen)度(du)(du)達不到(dao)(dao)標準則(ze)需要(yao)(yao)檢(jian)(jian)查(cha)(cha)真(zhen)空甩(shuai)(shuai)帶(dai)爐的(de)電器系(xi)(xi)(xi)統(tong),使(shi)用排除法(fa)確定故(gu)障(zhang)問題(ti)。溫(wen)(wen)(wen)度(du)(du)提升(sheng)的(de)速(su)(su)(su)度(du)(du)如果(guo)(guo)比較慢(man)則(ze)需要(yao)(yao)看一(yi)下(xia)循(xun)環系(xi)(xi)(xi)統(tong)中的(de)調節板是(shi)(shi)(shi)否(fou)在(zai)(zai)關閉狀(zhuang)態影響循(xun)環,或者(zhe)檢(jian)(jian)查(cha)(cha)風機(ji)系(xi)(xi)(xi)統(tong)是(shi)(shi)(shi)否(fou)正常運(yun)轉。如果(guo)(guo)溫(wen)(wen)(wen)度(du)(du)一(yi)旦過高(gao),則(ze)會使(shi)機(ji)器觸發過溫(wen)(wen)(wen)保(bao)護,需檢(jian)(jian)查(cha)(cha)一(yi)下(xia)是(shi)(shi)(shi)控制儀表出(chu)現(xian)(xian)問題(ti),有(you)問題(ti)直接更換(huan)即可。   真(zhen)空甩(shuai)(shuai)帶(dai)爐在(zai)(zai)日常使(shi)用時(shi)(shi)應(ying)(ying)當及時(shi)(shi)維(wei)護及保(bao)養(yang),如果(guo)(guo)真(zhen)空爐的(de)產(chan)品質量不太(tai)好(hao)或者(zhe)沒有(you)及時(shi)(shi)的(de)保(bao)養(yang)可能(neng)會出(chu)現(xian)(xian)一(yi)些小毛(mao)病。   如果(guo)(guo)真(zhen)空甩(shuai)(shuai)帶(dai)爐在(zai)(zai)運(yun)行(xing)中突然(ran)出(chu)現(xian)(xian)故(gu)障(zhang)時(shi)(shi),應(ying)(ying)當首(shou)(shou)先(xian)觀(guan)察(cha)儀表盤(pan)上(shang)是(shi)(shi)(shi)否(fou)有(you)提示故(gu)障(zhang)或報警聲(sheng)音。首(shou)(shou)先(xian)應(ying)(ying)從(cong)儀表盤(pan)上(shang)確認是(shi)(shi)(shi)哪個(ge)部分出(chu)現(xian)(xian)了(le)故(gu)障(zhang),然(ran)后在(zai)(zai)針對某個(ge)部分進行(xing)篩查(cha)(cha),或通過***人員快速(su)(su)(su)排出(chu)故(gu)障(zhang)。

11 January 2020
真空甩帶爐故障排除法
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