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id="r8brovx" class="twoCol"><div id="wli3fct" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/third-huagong_hgsbpj/">化工設(shè)備配件</a>?臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家康杰供</p><div id="vz8g8oj" class="leftbox clearfix"><h1>臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家康杰供</h1><div id="3p2lk8b" class="proBig"><div id="ztvsubd" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/29/14/636974165234195164_baomeng3_2245389.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="y7tvn2o" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/29/14/636974165234195164_baomeng3_2245389.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="imtg8qs" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家,膠輥</p><p><span>***更新：</span>2020-08-05 19:03:26</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="kzbixjl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博康杰高分子材料有限公司</a></p><p><span>聯(lián)系人：</span>劉秀娟</p><p><span>郵箱: </span>1330140345@qq.com</p><p><span>電話: </span>15064369736</p><p><span>傳真: </span>0533_3572227</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-3572227</p><p><span>地址: </span>309國(guó)道湖田街道辦事處商家村東15號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8v4o8og" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="lf38k2w" class="box"><p><p> 對(duì)膠輥的磨礪是通過(guò)砂輪與膠輥精確穩(wěn)定的相對(duì)運(yùn)動(dòng)，由砂輪的微粒鋒刃對(duì)膠輥表面進(jìn)行磨削，磨床和砂輪的質(zhì)量與其穩(wěn)定性直接影響膠輥表面的磨礪質(zhì)量。通常選用粒度為40-80號(hào)大氣孔綠碳化硅或碳化硅砂輪，且要選用中低硬度的砂輪，太硬的磨粒變鈍后不能順利脫落，磨削力和熱量增加影響磨礪后膠輥表面質(zhì)量。砂輪使用前必須調(diào)平衡并且修整，砂輪兩棱應(yīng)用舊砂輪或油石倒角。粗磨膠輥時(shí)可選用粒度為40、46、54號(hào)，寬度為30mm的大氣孔砂輪，磨削總量一般為1mm，可分三次走刀，進(jìn)刀量分別可為0，臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家.4mm、0.3mm、0.3mm，這樣有利于降低膠輥表面溫度。由于粗磨對(duì)膠輥表面粗糙度無(wú)嚴(yán)格要求，主要是保證膠輥表面圓柱度，臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家，臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家。粗磨后不應(yīng)立即進(jìn)行精磨，要將并條膠輥放置48h，使其經(jīng)時(shí)效處理后進(jìn)行。淄博康杰高分子材料有限公司推行現(xiàn)代化管理制度。臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家,膠輥" src="http://tyunfile.71360.com/UpLoadFile/2019/6/29/14/636974165234195164_baomeng3_2245389.jpg"></div><p style="text-indent:25px">膠輥對(duì)聚氨酯材料的要求：必須滿足各種膠輥所要求的物理機(jī)械性能指標(biāo)；必須和輥芯有良好粘合性，以適應(yīng)粘合成型的工藝要求；膠輥硬度應(yīng)符合要求，輥面硬度應(yīng)均勻一致；表面無(wú)氣泡，雜質(zhì)及機(jī)械損傷。影響聚氨酯膠輥性能的主要因素：多元醇分子量對(duì)膠輥性能的影響：分子量的大小決定了聚氨酯彈性體中特性基團(tuán)的密度；聚酯型隨分子量增大，則其物性可提高；而聚醚型隨分子量增加，則提高了其柔順性，拉伸強(qiáng)度和模量會(huì)有所下降。一般應(yīng)控制多元醇分子量在1100~2200之間。予聚體異氰酸酯基（NCO）百分含量的影響：隨NCO增加，則硬度、抗撕裂，定伸強(qiáng)度，拉伸強(qiáng)度提高，且予聚體粘度降低，易于脫泡和混合，而伸長(zhǎng)率下降；NCO過(guò)高，則膠料固化速度過(guò)快，（釜中壽命變短），對(duì)澆注工藝極為不利。故NCO%一般在2.4~6.5%為宜。青島開平機(jī)膠輥生產(chǎn)廠家淄博康杰高分子材料有限公司深受各界客戶好評(píng)及厚愛(ài)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家,膠輥" src="https://tyunfile.71360.com/UploadFile/baomeng3/637318729580361328/56953.jpg"></div><p> 如何使用膠輥，如何正確使用膠輥給大家做一個(gè)介紹:新鑄制的復(fù)合膠輥不宜馬上投入使用由于新鑄制的膠輥內(nèi)部結(jié)構(gòu)還不夠穩(wěn)定，若立即投入使用，容易降低使用壽命。故剛出筒的新膠輥應(yīng)放置一段時(shí)間，使復(fù)合膠輥接觸外界環(huán)境溫濕度後，保持相對(duì)的穩(wěn)定狀態(tài)，這樣可以增加膠體的堅(jiān)韌性，從而提高耐用效果。閑置復(fù)合膠輥的正確存放，待用的復(fù)合膠輥應(yīng)清洗干凈後，用塑料薄膜把膠體封包起來(lái)，放在膠輥架上，切不可幾根隨便堆放在一塊或順手豎靠在墻壁旁，以免使膠體受到不應(yīng)有的損失。 </p><p> 國(guó)產(chǎn)聚氨酯膠輥的應(yīng)用始于80年代初，爾后市場(chǎng)需求日益增大。造紙、鋼鐵、印染、紡織等行業(yè)引進(jìn)的設(shè)備中聚氨酯膠輥備件急需國(guó)產(chǎn)化，例如寶鋼冷軋生產(chǎn)線，聚氨酯膠輥占膠輥總量的三分之一以上，用量相當(dāng)可觀．在技術(shù)改造和技術(shù)革新中急需聚氨酯膠輥取代普通膠輥，以提高生產(chǎn)效率，節(jié)約能耗，例如造紙機(jī)干燥部脫掉1kg水所需成本費(fèi)要比壓榨部大10倍左右，如果壓榨輥的輥面材料以聚氨酯橡膠代替天然橡膠，其承受的線壓力就可提高2～3倍，使紙張脫水率就會(huì)得到提高，因此就十分的有必要。隨著科學(xué)技術(shù)的發(fā)展，目前出現(xiàn)了一種聚氨酯膠輥的臥式生產(chǎn)工藝，這個(gè)發(fā)明屬于橡膠化工技術(shù)領(lǐng)域，特別涉及一種聚氨酯膠輥的臥式生產(chǎn)工藝。新的發(fā)明所要解決的技術(shù)問(wèn)題是提供一種大型聚氨酯膠輥的臥式生產(chǎn)工藝，以提高膠輥的整體物理性能。新的發(fā)明大型聚氨酯膠輥的臥式生產(chǎn)工藝包括原料的融化混合、預(yù)聚體的合成、膠輥澆注模具的預(yù)處理、澆注成型、硫化和車磨加工步驟，其中，膠輥澆注模具的預(yù)處理步驟為膠輥澆注模具水平放置并加熱至80～85℃；所述澆注成型步驟為溫度保持80～85℃的條件下澆注成型。新的發(fā)明方法對(duì)澆注方式進(jìn)行了改進(jìn)，產(chǎn)品缺點(diǎn)少外觀質(zhì)量好，整體性能優(yōu)。所以大家可以看到。淄博康杰高分子材料有限公司具備雄厚的實(shí)力和豐富的實(shí)踐經(jīng)驗(yàn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家,膠輥" src="http://tyunfile.71360.com/UploadFile/baomeng3/637146194391181640/8103385.jpg"></div><p style="text-indent:25px">處理聚氨酯膠輥脫膠用鑄鐵輥芯：鑄鐵輥芯的處理也是防止聚氨酯膠輥脫芯的關(guān)鍵之一。要保證聚氨酯彈性體與鐵芯產(chǎn)生良好的結(jié)合,凡是需對(duì)鐵芯舉行清洗處理,如用酸洗除銹,用有機(jī)物去油污等,以確保其表面干凈無(wú)污。機(jī)械噴砂處理凡是是提高粘接強(qiáng)度行之有效的方法之一。通過(guò)噴砂處理,增加了輥芯的表面粗拙度,可以使粘接界面的表面積增加幾倍甚至幾十倍,相應(yīng)提高了聚氨酯與金屬鐵芯的結(jié)合力。噴砂處理所產(chǎn)生的表面凹凸不平,會(huì)使聚氨酯與鐵芯之間產(chǎn)生更多的咬合聯(lián)結(jié),提高粘接強(qiáng)度。在膠輥的澆注過(guò)程當(dāng)中方法不當(dāng),會(huì)在鐵芯表面形成氣泡兒而減低粘接強(qiáng)度。因?yàn)闈沧r(shí)間有限,既要盡可能縮短澆注時(shí)間,又要保證灌注均勻,防止過(guò)猛灌注,否則會(huì)使物料中的氣泡兒和澆注不妥而在鐵芯表面產(chǎn)生氣泡兒,**減低了粘接強(qiáng)度。澆注時(shí)保證聚氨酯澆鑄料在入模后有一段時(shí)間的流動(dòng)性,使殘留氣泡兒上浮。地理位置優(yōu)越，交通十分便利。聊城漲力輥膠輥生產(chǎn)廠家</p><p style="text-indent:25px">不斷開發(fā)新的產(chǎn)品，并建立了完善的服務(wù)體系。臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家</p><p style="text-indent:25px">精磨膠輥時(shí)可選用粒度為60、70、80號(hào)，寬度為30mm的大氣孔砂輪，磨削總量一般為0.5mm，棉紡企業(yè)一般*需進(jìn)行復(fù)磨而不用粗磨，磨削總量一般為0.3mm-0.4mm，可分三次進(jìn)行，進(jìn)刀量分別可為0.2mm、0.1mm、0.1mm，采用小負(fù)荷磨削可使膠輥表面熱量受到控制，磨削粉塵也較少，更有利于砂輪的清潔與鋒利。在砂輪安全線速度的前提下，為保證磨礪質(zhì)量，一般砂輪主軸轉(zhuǎn)速為1800r/min，相應(yīng)車頭轉(zhuǎn)速約為200r/min。磨削前需要調(diào)整好磨床尾座，保證磨削后膠輥兩端錐度不大于0.03mm，磨削行程要設(shè)置為自動(dòng)走刀以保證磨削速度均勻，一次走刀速度要慢，以3m/min-4m/min為宜。精磨后膠輥膠層應(yīng)細(xì)膩、光滑，目測(cè)其表面無(wú)螺旋線，無(wú)機(jī)械波紋，表面粗糙度Rat達(dá)到0.4μm-0.6μm為好。臨沂開卷機(jī)支撐膠輥生產(chǎn)廠家</p><p style="text-indent:25px">淄博康杰高分子材料有限公司創(chuàng)建于2018-10-08，注冊(cè)資金 50-100萬(wàn)元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已***實(shí)行網(wǎng)絡(luò)化辦公，**提高了速度和效率。在康杰供近多年發(fā)展歷史，公司旗下現(xiàn)有品牌康杰等。我公司擁有強(qiáng)大的技術(shù)實(shí)力，多年來(lái)一直專注于主要為傳送，印刷、印鐵、制革、塑料、印染、食品輸送等行業(yè)提供各種工業(yè)用膠輥、橡膠輥、包膠輪、聚氨酯膠輥、硅橡膠輥、聚氨酯膠輪、造紙涂布機(jī)聚氨酯膠輥、施膠機(jī)膠輥、鋼鐵行業(yè)聚氨酯膠輥、開卷機(jī)膠輥、開平機(jī)膠輥、開卷機(jī)支撐膠套、鋼板酸洗線擠干膠輥、平整機(jī)膠輥、漲力輥、支撐輥、轉(zhuǎn)向輥、活套輥、夾送輥、礦山皮帶機(jī)聚氨酯滾筒包膠等。的發(fā)展和創(chuàng)新，打造高指標(biāo)產(chǎn)品和服務(wù)?？到芄┦冀K以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動(dòng)力，致力于為顧客帶來(lái)***的[ "膠輥", "膠輪", "膠套", "膠板" ]。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/819442.html</p></div></div></div></div></div><div id="kzwoqcz" class="page-right twoColRt"><div id="zeg87ya" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="odacjln" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" 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