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class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_yinshua/">印刷</a>?<a href="http://m.cdcfah.com/cp/second-yinshua_ysjzypj/">印刷機(jī)械**配件</a>?<a href="http://m.cdcfah.com/cp/third-ysjzypj_jiaogun/">膠輥</a>?上海冶金膠輥批發(fā)多少錢無錫市前洲橡膠制品供應(yīng)</p><div id="dvlpxbv" class="leftbox clearfix"><h1>上海冶金膠輥批發(fā)多少錢無錫市前洲橡膠制品供應(yīng)</h1><div id="nrt5jl5" class="proBig"><div id="rtb7x5r" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170108398437/8659829.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="djbd7x5" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170108398437/8659829.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="5tnfptx" 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>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)多少錢,冶金膠輥</p><p><span>***更新：</span>2020-09-04 13:13:27</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="n3njbt5" 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="53bhvlb" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="lrvlbfj" class="box"><p><p> 丁腈再生膠具有和丁腈橡膠一樣的優(yōu)異的耐油性、耐磨性、耐溶劑性等，質(zhì)量的丁腈再生膠還具有良好的回彈性、較高的拉伸強(qiáng)度，多用于替代丁腈原膠生產(chǎn)印刷冶金膠輥、紡織冶金膠輥等。使用丁腈再生膠生產(chǎn)的冶金膠輥的彈性，上海冶金膠輥批發(fā)多少錢、硬度、抗靜電性、耐磨性、耐老化性決定了印刷和紡織的質(zhì)量，各性能直接又相互制約。以丁腈印刷冶金膠輥為例，丁腈再生膠硬度越小，生產(chǎn)出來的冶金膠輥的傳墨性越好，上海冶金膠輥批發(fā)多少錢、印刷效果越??；但是硬度越小的冶金膠輥抗腐蝕性能越低，生產(chǎn)出來的冶金膠輥又容易受到油墨腐蝕。 </p> <p> 因此使用丁腈再生膠生產(chǎn)冶金膠輥的時(shí)候，應(yīng)該綜合考慮丁腈再生膠的各項(xiàng)指標(biāo)以及之前的約束關(guān)系，上海冶金膠輥批發(fā)多少錢，合理設(shè)計(jì)丁腈再生膠冶金膠輥配方，將冶金膠輥的硬明顯降低冶金膠輥成本。 </p> <p> <br /> 對(duì)平面牽伸來說，膠輥硬度要求比前膠輥高5-10度，直徑要求比前膠輥小0.5mm~1.5mm,。上海冶金膠輥批發(fā)多少錢</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)多少錢,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170108398437/8659829.png"></div><p> 一般分為般冶金膠輥制作要求： </p> <p> 1）磨礪后同臺(tái)車冶金膠輥直徑差不超過0.03 mm。 </p> <p> 2）掌握好磨礪時(shí)間，磨礪時(shí)間長的冶金膠輥表面光潔、摩擦因數(shù)小，對(duì)纖維握持不利；反之，磨礪時(shí)間短的冶金膠輥表面粗糙度大，影響成紗質(zhì)量水平。 </p> <p> 3）磨礪量應(yīng)控制在0.15 mm以內(nèi)。磨礪量大，冶金膠輥受壓大，產(chǎn)生熱量大，易灼傷冶金膠輥表面而影響冶金膠輥性能。 </p> <p> 4）對(duì)于免處理冶金膠輥在制作過程中，根據(jù)品種需要考慮是否進(jìn)行光照處理。試驗(yàn)證明，免處理冶金膠輥經(jīng)光照處理后成紗質(zhì)量有所提高，但光照處理的時(shí)間應(yīng)掌握適當(dāng)，試驗(yàn)結(jié)果見表1。 </p> <p> 從試驗(yàn)數(shù)據(jù)來看：冶金膠輥的表面粗糙度并不是越小越好，應(yīng)掌握在0.5 μm左右；當(dāng)然，表面粗糙度值還應(yīng)根據(jù)纖維性質(zhì)、所紡品種號(hào)數(shù)來確定。 </p> <p> 冶金膠輥制作后的檢驗(yàn) </p> <p> 冶金膠輥制作完畢后，上車前應(yīng)按照精磨冶金膠輥技術(shù)標(biāo)準(zhǔn)逐批逐只地對(duì)冶金膠輥進(jìn)行檢查。在檢查過程中，對(duì)于冶金膠輥直徑、偏心超出允許限度的要堅(jiān)決剔除，導(dǎo)紗動(dòng)程內(nèi)不允許有砂眼、氣孔，漆頭標(biāo)記要正確無誤。整理后的冶金膠輥外觀應(yīng)以手感無毛刺、不粗糙，滑爽、細(xì)膩為宜。 </p> <p> <br /> 上海冶金膠輥批發(fā)多少錢膠輥結(jié)構(gòu)的選擇一般根據(jù)成紗質(zhì)量要求、加壓量大小、成本等因素綜合考慮。</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)多少錢,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091160576172/5702135.png"></div><p> 直徑的選擇主要根據(jù)成紗質(zhì)量的要求及搖架工藝的設(shè)定來決定。在現(xiàn)有工藝及設(shè)備條件下，一般前冶金膠輥直徑在28mm~30.5mm,，在實(shí)際生產(chǎn)中，大部分企業(yè)冶金膠輥直徑的選擇都在上述范圍內(nèi)，小直徑大家都不會(huì)選擇，因?yàn)檫^小的直徑，橡膠容易失去彈性，導(dǎo)致硬度加大，對(duì)纖維握持能力差，條干惡化。但對(duì)直徑上限選擇就不一樣，在目前紡織形勢(shì)十分嚴(yán)峻的形勢(shì)下，為了節(jié)約成本，冶金膠輥直徑已突破上限范圍，個(gè)別企業(yè)甚至達(dá)到36mm左右，認(rèn)為這樣冶金膠輥的彈性又好，回磨的次數(shù)又多，能夠達(dá)到節(jié)約成本和提高質(zhì)量的雙層目的。其實(shí)這是一個(gè)很大的誤區(qū)，存在很多的弊端。 </p> <p> <br /> </p> <p> <br /> </p><p> 膠輥制作中需注意的幾個(gè)問題1）所購膠管用量事前進(jìn)行計(jì)算，留出備件，整批制作后應(yīng)同時(shí)上車。 </p> <p> 2）軸承應(yīng)選擇外倒角為20°～30°，羅紋應(yīng)選擇細(xì)扣等距離。如果外倒角是45°，在套制過程中易損傷鋁襯管膠管內(nèi)孔，非鋁襯管時(shí)可用45°。 </p> <p> 3）如果磨床保持架是在握持中段位置磨礪膠輥，軸承芯子應(yīng)選擇無心磨床生產(chǎn)的芯子；辨認(rèn)是否為無心磨床生產(chǎn)的芯子，簡(jiǎn)單的辦法是看芯子兩端，應(yīng)不帶前列孔。 </p> <p> 4）對(duì)軸承要先進(jìn)行檢查，看是否靈活、是否洗凈油污、軸承間隙大小是否合適、軸承表面有無傷痕及雜物。 </p> <p> 5）套制膠輥時(shí)，比較好選用立式套機(jī)，調(diào)好中心線，壓力要適中，并檢查套機(jī)探頭是否磨損，要定期對(duì)設(shè)備進(jìn)行保養(yǎng)和調(diào)校。 </p> <p> 6）套制完成后要檢查軸承兩端是否有金屬屑，如有要及時(shí)清理。 </p> <p> 7）加油封蓋時(shí)應(yīng)使用**工具，以免油堵塞在兩端。 </p> <p> 8）軸承芯子加油應(yīng)適量，上車4個(gè)月后應(yīng)重新補(bǔ)油。膠輥在無溶劑復(fù)合設(shè)備***有三支，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)多少錢,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170135283203/5194292.png"></div>膠輥軸承和羅拉軸承加油過多,不僅膠輥膠圈的污染數(shù)量和次數(shù)加大,膠輥膠圈的纏繞數(shù)量增多,而且膠輥膠圈的損壞、損傷數(shù)量也急劇增加?？刂坪媚z輥膠圈和羅拉的加油量,不僅可以有效防止膠輥膠圈油污污染、纏繞, 也可以減少膠輥膠圈的損壞和損傷,這也是棉紗質(zhì)量保持穩(wěn)定、減少棉紗疵點(diǎn)的重點(diǎn)。牽伸和卷繞部件隨著每天清潔次數(shù)的增加,飛花附入牽伸和卷繞部件的幾率降低,膠輥膠圈纏繞幾率下降,膠輥膠圈損傷、損壞的程度明顯下降;隨著紡紗號(hào)數(shù)的增加和棉紗質(zhì)量要求提高,膠輥膠圈纏繞、損傷、損壞的程度更加明顯,增加牽伸和卷繞部件的清潔頻次是行之有效的。在生產(chǎn)普通號(hào)數(shù)棉紗時(shí),牽伸和卷繞部件每班清潔兩次膠輥膠圈的損傷、損壞只有牽伸和卷繞部件每天清潔一次的10%~20%。實(shí)踐證明,牽伸和卷繞部件合理的清潔頻次和適當(dāng)增加清潔頻次,是保證膠輥膠紡紗完整的重要環(huán)節(jié)。 <p> <br /> </p> <p> <br /> </p> <p> <br /> 膠輥軸承和羅拉軸承的清洗、加油對(duì)膠輥膠圈的影響在紡織廠不容易引起重視。上海冶金膠輥</p><p style="text-indent:25px">注重膠輥膠圈保養(yǎng)，制定合理的保養(yǎng)周期。上海冶金膠輥批發(fā)多少錢</p><p style="text-indent:25px">冶金膠輥的硬度、彈性和表面摩擦因數(shù)的關(guān)系。同一種冶金膠輥一般以表面不處理的摩擦因數(shù)比較大，經(jīng)過處理的冶金膠輥一般隨著硬度降低而增加其表面摩擦因數(shù)。硬度主要影響冶金膠輥的變形，硬度高變形小，反之則大。冶金膠輥的彈性主要影響摩擦力界的分布，鉗口的接觸面對(duì)須條邊緣纖維控制，高彈性冶金膠輥受壓變形大，使鉗口接觸面積增加，提高鉗口的縱向握持力，減少受羅拉溝槽凹凸部位的波動(dòng)。低硬度冶金膠輥一般控制在邵爾 A60 度以上，在搖架壓力作用下轉(zhuǎn)動(dòng)后，能夠迅速恢復(fù) 其彈性形變，保持冶金膠輥有良好的彈性。因?yàn)樵谙嗤膿u架壓力下，冶金膠輥對(duì)纖維須條握持的越好，就越能改善和提高紡紗的質(zhì)量。低硬度高彈性冶金膠輥對(duì)設(shè)備狀態(tài)、工藝要求等方面要求較高，紡紗企業(yè)要充分認(rèn)識(shí)到低硬度高彈性冶金膠輥的特性，選擇適合本企業(yè)紡紗用的冶金膠輥。上海冶金膠輥批發(fā)多少錢</p><p style="text-indent:25px">無錫市前洲橡膠制品有限公司致力于橡塑，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋膠輥，擠干輥，軋輥，熔噴線收卷機(jī)膠輥等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造橡塑良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1153641.html</p></div></div></div></div></div><div id="dhjzd3b" class="page-right twoColRt"><div id="vxzbptn" class="box01 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