開煉(lian)(lian)(lian)(lian)機(ji)的(de)(de)混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)與轉速、容量(liang)、加料(liao)(liao)(liao)(liao)(liao)(liao)順(shun)序、混(hun)(hun)煉(lian)(lian)(lian)(lian)溫度及配(pei)方影響，混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)太短配(pei)合劑的(de)(de)分散效(xiao)(xiao)果不(bu)佳、膠(jiao)料(liao)(liao)(liao)(liao)(liao)(liao)質(zhi)(zhi)(zhi)量(liang)也(ye)會下降(jiang)，但混(hun)(hun)炬我(wo)時(shi)間(jian)(jian)太長(chang)(chang)會會出(chu)現(xian)(xian)過煉(lian)(lian)(lian)(lian)或焦(jiao)燒現(xian)(xian)象(xiang)，使膠(jiao)料(liao)(liao)(liao)(liao)(liao)(liao)質(zhi)(zhi)(zhi)量(liang)降(jiang)低，生(sheng)產(chan)(chan)效(xiao)(xiao)率也(ye)低。混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)需根據試(shi)驗工藝確定，保(bao)證膠(jiao)料(liao)(liao)(liao)(liao)(liao)(liao)混(hun)(hun)煉(lian)(lian)(lian)(lian)質(zhi)(zhi)(zhi)量(liang)前提(ti)下縮短混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)，提(ti)高生(sheng)產(chan)(chan)效(xiao)(xiao)率，開煉(lian)(lian)(lian)(lian)機(ji)的(de)(de)混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)一般為(wei)20~30min，特殊膠(jiao)料(liao)(liao)(liao)(liao)(liao)(liao)需要混(hun)(hun)煉(lian)(lian)(lian)(lian)40min以上，合成(cheng)(cheng)橡(xiang)膠(jiao)的(de)(de)混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)比天(tian)然橡(xiang)膠(jiao)時(shi)間(jian)(jian)要長(chang)(chang)。開煉(lian)(lian)(lian)(lian)機(ji)配(pei)合劑的(de)(de)添(tian)加順(shun)序不(bu)當就會造成(cheng)(cheng)配(pei)合劑分散變差使混(hun)(hun)煉(lian)(lian)(lian)(lian)時(shi)間(jian)(jian)增加，并(bing)且會伴隨焦(jiao)燒與過煉(lian)(lian)(lian)(lian)現(xian)(xian)象(xiang)產(chan)(chan)生(sheng)，還會引起(qi)膠(jiao)料(liao)(liao)(liao)(liao)(liao)(liao)出(chu)現(xian)(xian)脫輥現(xian)(xian)象(xiang)難(nan)以進行混(hun)(hun)煉(lian)(lian)(lian)(lian)操作(zuo)。煉(lian)(lian)(lian)(lian)料(liao)(liao)(liao)(liao)(liao)(liao)機(ji)的(de)(de)排料(liao)(liao)(liao)(liao)(liao)(liao)方式(shi)包括手動、自動、卸料(liao)(liao)(liao)(liao)(liao)(liao)機(ji)等(deng)多種選擇。東莞硅膠(jiao)塑膠(jiao)開煉(lian)(lian)(lian)(lian)機(ji)價格

開(kai)煉(lian)(lian)(lian)(lian)機(ji)用于混(hun)煉(lian)(lian)(lian)(lian)膠(jiao)(jiao)(jiao)加(jia)硫出片工(gong)藝，在(zai)(zai)橡膠(jiao)(jiao)(jiao)制(zhi)品生(sheng)(sheng)產中是常見(jian)的(de)(de)設備(bei)，生(sheng)(sheng)膠(jiao)(jiao)(jiao)經(jing)密煉(lian)(lian)(lian)(lian)機(ji)混(hun)煉(lian)(lian)(lian)(lian)后，下(xia)一工(gong)藝就需要(yao)(yao)(yao)用到(dao)開(kai)煉(lian)(lian)(lian)(lian)機(ji)加(jia)硫出片，下(xia)面就簡單簡述開(kai)煉(lian)(lian)(lian)(lian)機(ji)的(de)(de)加(jia)硫工(gong)藝。生(sheng)(sheng)膠(jiao)(jiao)(jiao)首先經(jing)密煉(lian)(lian)(lian)(lian)機(ji)進行(xing)混(hun)煉(lian)(lian)(lian)(lian)將(jiang)(jiang)(jiang)膠(jiao)(jiao)(jiao)料與配合劑分散均勻(yun)，混(hun)煉(lian)(lian)(lian)(lian)完成(cheng)后經(jing)盛料機(ji)輸送到(dao)開(kai)煉(lian)(lian)(lian)(lian)機(ji)進行(xing)加(jia)硫工(gong)藝，在(zai)(zai)開(kai)煉(lian)(lian)(lian)(lian)機(ji)工(gong)作前第一步是要(yao)(yao)(yao)打掃(sao)開(kai)煉(lian)(lian)(lian)(lian)機(ji)的(de)(de)衛生(sheng)(sheng)，主要(yao)(yao)(yao)目的(de)(de)是防止(zhi)其他雜(za)質混(hun)入(ru)，然后再將(jiang)(jiang)(jiang)輥距調小，至后才吸將(jiang)(jiang)(jiang)混(hun)煉(lian)(lian)(lian)(lian)膠(jiao)(jiao)(jiao)投入(ru)開(kai)煉(lian)(lian)(lian)(lian)機(ji)內薄(bo)通(tong)，當(dang)薄(bo)通(tong)完成(cheng)后需要(yao)(yao)(yao)根據工(gong)藝要(yao)(yao)(yao)求將(jiang)(jiang)(jiang)輥距調大(da)，將(jiang)(jiang)(jiang)混(hun)煉(lian)(lian)(lian)(lian)膠(jiao)(jiao)(jiao)均勻(yun)的(de)(de)包在(zai)(zai)輥筒上，通(tong)過(guo)適當(dang)的(de)(de)調節(jie)輥距與通(tong)冷卻水將(jiang)(jiang)(jiang)膠(jiao)(jiao)(jiao)料溫度(du)控制(zhi)在(zai)(zai)60~80℃左右就可以將(jiang)(jiang)(jiang)硫化劑投入(ru)混(hun)煉(lian)(lian)(lian)(lian)膠(jiao)(jiao)(jiao)內。煉(lian)(lian)(lian)(lian)膠(jiao)(jiao)(jiao)機(ji)選購(gou)煉(lian)(lian)(lian)(lian)料機(ji)的(de)(de)傳動方式可采用電動、全自(zi)動、半自(zi)動等多種選擇。

橡膠(jiao)(jiao)開煉(lian)(lian)(lian)機用于橡膠(jiao)(jiao)混(hun)煉(lian)(lian)(lian)硫化(hua)出片，在橡膠(jiao)(jiao)、塑(su)膠(jiao)(jiao)、硅(gui)膠(jiao)(jiao)等(deng)材料(liao)生產(chan)廠家中(zhong)開煉(lian)(lian)(lian)機是(shi)常(chang)(chang)見的(de)煉(lian)(lian)(lian)膠(jiao)(jiao)設備，開煉(lian)(lian)(lian)常(chang)(chang)見翻煉(lian)(lian)(lian)方(fang)式(shi)為薄(bo)通(tong)法(fa)(fa)(fa)、三角包(bao)法(fa)(fa)(fa)、斜刀(dao)法(fa)(fa)(fa)等(deng)，下面我們(men)就簡單講述(shu)幾中(zhong)常(chang)(chang)見的(de)翻煉(lian)(lian)(lian)方(fang)法(fa)(fa)(fa)與優缺點(dian)。1.薄(bo)通(tong)法(fa)(fa)(fa)：將(jiang)開煉(lian)(lian)(lian)機輥距調整(zheng)1-1.2mm左右使膠(jiao)(jiao)料(liao)通(tong)過(guo)輥縫，待膠(jiao)(jiao)料(liao)全(quan)部通(tong)過(guo)輥縫以后將(jiang)落盤的(de)膠(jiao)(jiao)料(liao)扭(niu)轉(zhuan)90°左右進(jin)行(xing)薄(bo)通(tong)，如此反復，達到工藝要求(qiu)次數后將(jiang)開煉(lian)(lian)(lian)機輥筒(tong)輥距調大，使膠(jiao)(jiao)料(liao)包(bao)輥、下片，這種方(fang)法(fa)(fa)(fa)是(shi)常(chang)(chang)用的(de)混(hun)煉(lian)(lian)(lian)方(fang)式(shi)，主要特點(dian)是(shi)使膠(jiao)(jiao)料(liao)散熱快、不(bu)易(yi)產(chan)生焦燒、勞動強度低，但是(shi)配合劑(ji)分(fen)散不(bu)容(rong)易(yi)均(jun)勻，特別是(shi)沿輥筒(tong)的(de)軸向分(fen)散不(bu)易(yi)均(jun)勻。

吃(chi)粉(fen)膠(jiao)(jiao)(jiao)(jiao)(jiao)料包(bao)輥后(hou)(hou)(hou)配(pei)(pei)合劑(ji)(ji)(ji)(ji)為(wei)盡快(kuai)的(de)混合入(ru)膠(jiao)(jiao)(jiao)(jiao)(jiao)料中(zhong)，輥縫上(shang)(shang)(shang)需(xu)要(yao)(yao)保(bao)持適量(liang)的(de)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)，吃(chi)粉(fen)時當(dang)(dang)膠(jiao)(jiao)(jiao)(jiao)(jiao)料進(jin)入(ru)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)上(shang)(shang)(shang)層時，會(hui)(hui)因阻力(li)擁塞、折疊起來，堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)前方(fang)形成縐紋溝，這時粉(fen)劑(ji)(ji)(ji)(ji)就能進(jin)入(ru)這些溝紋中(zhong)并且帶(dai)進(jin)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)內部(bu)。如(ru)(ru)果(guo)(guo)開煉機上(shang)(shang)(shang)沒(mei)有(you)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)存(cun)在(zai)配(pei)(pei)合劑(ji)(ji)(ji)(ji)就需(xu)要(yao)(yao)靠(kao)后(hou)(hou)(hou)輥與橡膠(jiao)(jiao)(jiao)(jiao)(jiao)剪(jian)(jian)切力(li)擦入(ru)橡膠(jiao)(jiao)(jiao)(jiao)(jiao)中(zhong)，但是這樣并不(bu)能使(shi)粉(fen)劑(ji)(ji)(ji)(ji)分(fen)散均勻，而且沒(mei)有(you)被(bei)擦入(ru)橡膠(jiao)(jiao)(jiao)(jiao)(jiao)中(zhong)的(de)粉(fen)劑(ji)(ji)(ji)(ji)會(hui)(hui)被(bei)擠壓成薄(bo)片落(luo)入(ru)節料盤(pan)(pan)。所以在(zai)吃(chi)粉(fen)工藝過程中(zhong)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)必須要(yao)(yao)適量(liang)，當(dang)(dang)出現無(wu)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)或(huo)堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)量(liang)過少時，方(fang)面(mian)配(pei)(pei)合劑(ji)(ji)(ji)(ji)只靠(kao)后(hou)(hou)(hou)輥筒(tong)(tong)與橡膠(jiao)(jiao)(jiao)(jiao)(jiao)間的(de)剪(jian)(jian)切力(li)擦入(ru)膠(jiao)(jiao)(jiao)(jiao)(jiao)料中(zhong)，不(bu)能深入(ru)膠(jiao)(jiao)(jiao)(jiao)(jiao)料內部(bu)而影(ying)響分(fen)散效果(guo)(guo)；另一方(fang)面(mian)未被(bei)擦入(ru)橡膠(jiao)(jiao)(jiao)(jiao)(jiao)中(zhong)的(de)粉(fen)狀配(pei)(pei)合劑(ji)(ji)(ji)(ji)會(hui)(hui)被(bei)后(hou)(hou)(hou)輥筒(tong)(tong)擠壓成片落(luo)入(ru)接料盤(pan)(pan)，如(ru)(ru)果(guo)(guo)是液體配(pei)(pei)合劑(ji)(ji)(ji)(ji)則會(hui)(hui)粘到(dao)后(hou)(hou)(hou)輥筒(tong)(tong)上(shang)(shang)(shang)或(huo)落(luo)到(dao)接料盤(pan)(pan)上(shang)(shang)(shang)，造成混煉困(kun)(kun)難。堆(dui)積(ji)膠(jiao)(jiao)(jiao)(jiao)(jiao)過量(liang)就會(hui)(hui)有(you)一部(bu)分(fen)膠(jiao)(jiao)(jiao)(jiao)(jiao)料不(bu)能混入(ru)輥縫，使(shi)配(pei)(pei)合劑(ji)(ji)(ji)(ji)混合困(kun)(kun)難。煉料機的(de)維護和(he)保(bao)養需(xu)要(yao)(yao)由專(zhuan)業(ye)人(ren)員(yuan)進(jin)行，以確保(bao)設備狀態和(he)生產(chan)效果(guo)(guo)。

開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)在橡膠生(sheng)產廠家(jia)中是非常常見(jian)的(de)設(she)(she)備，開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)主(zhu)要是由輥(gun)筒、調(diao)距裝置、電機(ji)(ji)(ji)、冷(leng)卻系(xi)統、電控系(xi)統等(deng)組成，為(wei)保(bao)證開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)的(de)良(liang)好運(yun)行(xing)，所(suo)以(yi)需要維(wei)(wei)護(hu)與(yu)檢(jian)修，下面我(wo)們就(jiu)詳細介紹開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)的(de)維(wei)(wei)護(hu)要點。開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)設(she)(she)備的(de)維(wei)(wei)護(hu)標準(zhun)(zhun)為(wei)：零部件(jian)齊全、混(hun)煉(lian)(lian)(lian)(lian)(lian)膠料(liao)質量符合(he)標準(zhun)(zhun)，運(yun)行(xing)正常性能良(liang)好、設(she)(she)備環境干凈整潔。開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)煉(lian)(lian)(lian)(lian)(lian)膠前(qian)檢(jian)查(cha)(cha)(cha)事項：1.開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)輥(gun)筒距或其他(ta)部位(wei)之間是否(fou)(fou)有雜物以(yi)及兩(liang)端輥(gun)距地否(fou)(fou)均勻一致(zhi)；2.檢(jian)查(cha)(cha)(cha)開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)的(de)緊急制(zhi)動裝置是否(fou)(fou)靈(ling)敏可靠；3.開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)注(zhu)油(you)泵(beng)供油(you)是否(fou)(fou)正常與(yu)油(you)位(wei)以(yi)及各閥門、空氣開關是否(fou)(fou)靈(ling)敏；4.開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)電機(ji)(ji)(ji)和(he)軸(zhou)節護(hu)罩是否(fou)(fou)牢固，檢(jian)查(cha)(cha)(cha)一切正常后，才可進行(xing)煉(lian)(lian)(lian)(lian)(lian)膠操(cao)作。煉(lian)(lian)(lian)(lian)(lian)料(liao)機(ji)(ji)(ji)的(de)能耗和(he)運(yun)行(xing)成本(ben)也是考慮(lv)設(she)(she)備選擇和(he)維(wei)(wei)護(hu)保(bao)養的(de)重要因素(su)。實(shi)驗室(shi)開煉(lian)(lian)(lian)(lian)(lian)機(ji)(ji)(ji)定做(zuo)

開煉(lian)(lian)機(ji)壓片時需要注(zhu)意(yi)哪些(xie)事項(xiang)？東莞(guan)硅(gui)膠(jiao)(jiao)塑膠(jiao)(jiao)開煉(lian)(lian)機(ji)價格

開(kai)(kai)煉(lian)(lian)機(ji)輥(gun)(gun)(gun)柱(zhu)軸(zhou)承(cheng)常(chang)見采(cai)用(yong)滑動(dong)(dong)軸(zhou)承(cheng)，滑動(dong)(dong)軸(zhou)承(cheng)具有結(jie)構簡單(dan)、制(zhi)造方(fang)便的優點，雖然滾動(dong)(dong)軸(zhou)承(cheng)具有使(shi)用(yong)壽命長(chang)、摩擦損失小(xiao)的特點，但是由于成本高、匹(pi)配困難，除了用(yong)戶(hu)特殊要(yao)求，一般較少使(shi)用(yong)。不(bu)同的混(hun)煉(lian)(lian)工藝(yi)開(kai)(kai)煉(lian)(lian)機(ji)煉(lian)(lian)膠(jiao)時需要(yao)改(gai)變(bian)輥(gun)(gun)(gun)距，所以在前(qian)輥(gun)(gun)(gun)兩側位置會有安裝調節(jie)裝置，煉(lian)(lian)膠(jiao)時輥(gun)(gun)(gun)距不(bu)得大太或太小(xiao)，因(yin)根(gen)據工藝(yi)要(yao)求調節(jie)，常(chang)見調節(jie)方(fang)式為手動(dong)(dong)調節(jie)、電動(dong)(dong)調節(jie)等方(fang)式。開(kai)(kai)煉(lian)(lian)機(ji)混(hun)煉(lian)(lian)膠(jiao)料時根(gen)據工藝(yi)要(yao)求，輥(gun)(gun)(gun)筒表面需保(bao)持一定溫(wen)度(du)保(bao)證混(hun)煉(lian)(lian)效(xiao)果(guo)與質量，輥(gun)(gun)(gun)筒溫(wen)度(du)調節(jie)方(fang)式包括開(kai)(kai)式與閉式輥(gun)(gun)(gun)筒溫(wen)度(du)調節(jie)裝置，敞開(kai)(kai)式具有結(jie)構簡單(dan)、冷(leng)卻效(xiao)果(guo)好、可(ke)手動(dong)(dong)檢測水溫(wen)、容易(yi)發現水管堵塞(sai)待(dai)特點。東莞(guan)硅(gui)膠(jiao)塑(su)膠(jiao)開(kai)(kai)煉(lian)(lian)機(ji)價格(ge)

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