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clearfix"><h1>上海冶金膠輥批發(fā)公司無錫市前洲橡膠制品供應(yīng)</h1><div id="yikc3jb" class="proBig"><div id="wldf7td" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bqsprtl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nh7tliu" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海冶金膠輥批發(fā)公司,冶金膠輥</p><p><span>***更新：</span>2020-09-28 11:04:32</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="v3ogyfc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫市前洲橡膠制品有限公司</a></p><p><span>聯(lián)系人：</span>楚駿杰</p><p><span>郵箱: </span>89202885@qq.com</p><p><span>電話: </span>13921100029</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-83451974</p><p><span>地址: </span>前洲街道友聯(lián)村</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="gkce8wj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7czr8pc" class="box"><p><p> 膠輥的質(zhì)量主要取決于膠料的配方設(shè)計，丁腈橡膠(NBR)仍是目前紡紗膠輥的優(yōu)先膠種，上海冶金膠輥批發(fā)公司。配方的確定需要進(jìn)行大量的試驗，其中對性能影響較大的幾種材料可以采用正交法設(shè)計多組方案，再通過機(jī)械性能比較進(jìn)行優(yōu)化，以篩選出理想的配方設(shè)計。 </p> <p> 并條機(jī)膠輥的成型方式一般有三種：直接包膠模壓硫化；膠管擠出一硫化罐硫化成型；鋁襯管膠管套裝成型。第一種成型工藝缺點是效率低、成本高，但比較大優(yōu)點是膠層密實，膠層與輥芯粘結(jié)牢靠而不會出現(xiàn)脫輥現(xiàn)象，使用壽命長，上海冶金膠輥批發(fā)公司。后兩種制造工藝使用的成型設(shè)備主要為擠出機(jī)和硫化罐，是現(xiàn)在膠輥制造企業(yè)普遍采用的成型工藝，上海冶金膠輥批發(fā)公司。軸承選用原則主要是根據(jù)膠輥結(jié)構(gòu)的區(qū)分，選用不同規(guī)格的軸承，不能混用。上海冶金膠輥批發(fā)公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥批發(fā)公司,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.png"></div><p> 探討生產(chǎn)中膠圈冶金膠輥的使用情況和管理措施。闡述了紡紗車間冶金膠輥膠圈破損、破裂、劃痕、劃傷、龜裂、污染、損壞、纏繞的危害性,分別從冶金膠輥纏繞處理方式、冶金膠輥軸承與羅拉軸承清洗加油、牽伸卷繞部位清潔頻率、生產(chǎn)車間更換膠圈冶金膠輥四個方面分析了對膠圈冶金膠輥質(zhì)量的影響。指出:重視紡紗車間的生產(chǎn)細(xì)節(jié)管理有利于冶金膠輥膠圈使用壽命的增加。認(rèn)為:控制好個別或局部冶金膠輥膠圈的損傷和損壞是降低棉紗疵點和穩(wěn)定棉紗質(zhì)量的關(guān)鍵。 </p> <p> 冶金膠輥膠圈對紗線質(zhì)量的影響十分巨大，從基本使用中硬冶金膠輥紡紗到高彈軟冶金膠輥在各種品種上的應(yīng)用，對紡紗質(zhì)量的影響可以是一個質(zhì)的飛躍。但由此也產(chǎn)生了不少問題。理論、選型、使用及實際問題的處理都與以前有所差異。只有認(rèn)識冶金膠輥膠圈指標(biāo)及各項性能的變化，才能應(yīng)對各種變化，讓紗線質(zhì)量再上一個臺階。 </p> <p> <br /> 上海冶金膠輥一般多少錢膠輥分布在涂布工位、復(fù)合工位（復(fù)合壓輥），有著非常重要的作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥批發(fā)公司,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091206435547/4849977.png"></div><p style="text-indent:25px">前冶金膠輥硬度選型主要是根據(jù)紡紗號數(shù)和纖維的性能、壓力工藝等綜合決定。一般純棉使用邵氏硬度65度左右冶金膠輥，粘膠選用68-70度左右冶金膠輥，化纖選用70度以上冶金膠輥。但在實際中卻發(fā)現(xiàn)兩種錯誤傾向。一是片面追求質(zhì)量，不顧自己工廠的實際條件，如環(huán)境、原料等，盲目選用硬度低的冶金膠輥，甚至滌綸等品種也選用65度冶金膠輥，配套工藝處理條件又跟不上；二是片面追求周期，選用硬度偏高的冶金膠輥。這樣選擇冶金膠輥導(dǎo)致了兩種極限反映，不是冶金膠輥嚴(yán)重受損、周期縮短、質(zhì)量惡化，就是質(zhì)量水平達(dá)不到要求。這種錯誤選擇主要是源于對質(zhì)量認(rèn)識的誤區(qū)及對冶金膠輥硬度和耐磨性能認(rèn)識上的誤區(qū)。對質(zhì)量的認(rèn)識。目前大家公認(rèn)好的質(zhì)量，應(yīng)該是指長期和穩(wěn)定的質(zhì)量，并確保紗疵穩(wěn)定，而并不是片面追求條干質(zhì)量的改進(jìn)，因為條干越好，對管理要求及器材的要求越嚴(yán)，出現(xiàn)大錠差的概率也越大。冶金膠輥硬度相對較軟，固然能夠提高條干水平，但由于軟冶金膠輥變形較大，相對更容易帶來條干的變異，況且冶金膠輥損傷的幾率增加，我們并不能保證損壞冶金膠輥能夠時間從車上取下，從而導(dǎo)致大量的紗疵及壞紗。</p><p> 膠輥軸承和羅拉軸承的清洗、加油對膠輥膠圈的影響在紡織廠不容易引起重視。通常膠輥軸承加油都是隨手任意往上涂,沒有量的控制,保全保養(yǎng)時和三班機(jī)修工也都在過量給羅拉軸承加油,從而造成膠輥軸承在運轉(zhuǎn)過程中溢出,油污浸入膠輥或膠圈的表面或內(nèi)部,導(dǎo)致膠輥膠圈在運動過程中老化龜裂,從而造成大量纏繞和損壞、損傷。即使紡紗廠加強(qiáng)膠輥膠圈的清潔,也很難對已經(jīng)浸透在膠輥膠圈內(nèi)的油污清潔干凈,從而影響運轉(zhuǎn)效率,這也是棉紗產(chǎn)生油污、疵點的主要因素。改進(jìn)膠輥軸承的加油方式、控制加油量是保護(hù)膠輥膠圈不被腐蝕、浸透、損傷、損壞的因素之一。羅拉軸承加油的油脂型號、加油量的多少、加油機(jī)的擠壓次數(shù)是減少膠輥膠圈污染、損傷、損壞、龜裂、破裂的關(guān)鍵。因此對不同的紡紗設(shè)備羅拉軸承必須采用不同的油脂型號和加油方式加油,嚴(yán)格控制加油量,加油后的膠輥、羅拉軸承在運行24h之內(nèi)無油污溢出是比較好的加油效果。如果膠輥、羅拉軸承在運動過程中有少量的油污溢出,必須迅速處理干凈,防止油污對羅拉、膠輥膠圈的污染,影響紡紗效果和紡紗質(zhì)量。傳統(tǒng)認(rèn)為膠輥表面粗糙度越小越好，膠輥表面細(xì)膩，不易繞花，從而達(dá)到膠輥“光，滑，燥，爽”的四點要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥批發(fā)公司,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170180488281/3309511.png"></div><p> <br /> </p> <p> 了解了冶金膠輥的檢測標(biāo)準(zhǔn)，我們自然要介紹一下冶金膠輥的檢測項目。冶金膠輥的品質(zhì)好壞是要綜合考量的，主要可以從硬度、物理性能、化學(xué)性能、表面特性、其他等方面入手檢測。當(dāng)然硬度屬于冶金膠輥的物理性能。除此之外，冶金膠輥輥芯在大部分檢測標(biāo)準(zhǔn)中都有提到，所以我們也可以作為冶金膠輥檢測的參考指標(biāo)。 </p> <p> 冶金膠輥檢測項目主要有： </p> <p> 1、冶金膠輥硬度檢測項目：橡膠國際硬度、趙氏硬度、邵爾A硬度 </p> <p> 2、冶金膠輥用膠料物理性能檢測項目：硬度、硬度公差、拉伸強(qiáng)度、拉伸伸長率、屈撓龜裂、撕裂強(qiáng)度、壓縮長久表現(xiàn)、回彈性、耐油質(zhì)量變化率、阿克隆磨耗、吸振性、摩擦性能 </p> <p> 3、冶金膠輥用膠料化學(xué)性能檢測項目：耐液體性能、耐酸試驗、耐堿試驗、熱空氣老化、耐腐蝕性、導(dǎo)電性、傳熱性、親水性、耐溶劑性 </p> <p> 4、冶金膠輥表面特性檢測項目：脫層、機(jī)械損傷、雜質(zhì)、氣泡、砂眼、表面粗糙度、表面處理。 </p> <p> 5、冶金膠輥其他檢測項目：尺寸公差、膠層厚度、膠層與輥芯黏合強(qiáng)度 </p> <p> 6、冶金膠輥輥芯檢測項目：尺寸、表面質(zhì)量、壁厚、平衡量、焊縫質(zhì)量 </p> <p> <br /> 膠輥膠料要具備較低的壓縮變形和耐磨性，膠輥配方、工藝設(shè)計創(chuàng)新要點。上海冶金膠輥一般多少錢</p><p style="text-indent:25px">膠輥表面功能膜具備抗靜電、抗拉、低變形率等優(yōu)異性能，特別適合光照處理，緊密紡、賽絡(luò)紡使用周期長。上海冶金膠輥批發(fā)公司</p><p> <p> 小編為您簡單介紹冶金膠輥加工包膠幾個工藝供你參考： </p> <p> 噴砂處理；將粗糙處理過的鐵芯進(jìn)行噴砂處理，噴砂會根據(jù)冶金膠輥鐵芯的材質(zhì)選擇不同性質(zhì)的砂來進(jìn)行處理，噴砂是為了讓冶金膠輥表面更粗糙，包膠后膠與鐵芯粘合更好。 </p> <p> 包膠；對經(jīng)過上述處理的冶金膠輥鐵芯按客戶要求進(jìn)行包膠，包膠材料的不同則達(dá)到的要求也不同，比如：包丁青膠的耐油性能好，包聚氨酯的耐磨性、耐壓性能好包硅膠的耐高溫性能好。 </p> <p> 冶金膠輥硫化；包膠后的冶金膠輥一般需要10－15小時的硫化時間，經(jīng)過硫化后冶金膠輥鐵芯與包膠會緊密粘合，一個包膠的冶金膠輥形成。 </p> <p> 冶金膠輥打磨；按客戶要求尺寸和形狀來打磨，部分客戶對冶金膠輥表面要求較高的情況下，需要用數(shù)控磨床對冶金膠輥進(jìn)行鏡面打磨。 </p> <p> <br /> </p> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 上海冶金膠輥批發(fā)公司</p><p style="text-indent:25px">無錫市前洲橡膠制品有限公司致力于橡塑，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于膠輥，擠干輥，軋輥，熔噴線收卷機(jī)膠輥，是橡塑的主力軍。無錫前洲橡膠致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。無錫前洲橡膠創(chuàng)始人楚駿杰，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1457086.html</p></div></div></div></div></div><div id="rb1i2wy" class="page-right twoColRt"><div id="dn7uu2u" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jjb7wjq" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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