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</span><div id="xjhbmqn" class="searchbox"><div id="73gaq8h" class="searchLt"><div id="o3d3fl7" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="8c3br2o" class="clearfix searchWrap"><div id="etvsudm" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="g2vplxe" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="hgdacjq" class="twoCol"><div id="jdfh7tq" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_yinshua/">印刷</a>?<a href="http://www.cdcfah.com/cp/second-yinshua_ysjzypj/">印刷機械**配件</a>?<a href="http://www.cdcfah.com/cp/third-ysjzypj_jiaogun/">膠輥</a>?上海冶金膠輥批發(fā) 無錫市前洲橡膠制品供應</p><div id="gqs8gia" class="leftbox clearfix"><h1>上海冶金膠輥批發(fā) 無錫市前洲橡膠制品供應</h1><div id="uyau2f3" class="proBig"><div id="at2obn3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091111669922/6295732.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3kov3w3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091111669922/6295732.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="p33zwtv" 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)品關鍵詞：</span>上海冶金膠輥批發(fā),冶金膠輥</p><p><span>***更新：</span>2020-11-10 03:10:54</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="hg4fxel" 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: </span>0510-83451974</p><p><span>地址: </span>前洲街道友聯(lián)村</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="zoip2az" class="page-proshow02"><p class="title">詳細說明</p><div id="f7urq33" class="box"><p><p> 膠圈選用一般掌握“上軟下硬、外軟內(nèi)硬、上松下緊”的原則，實際應用中為了減少走熟期通常采用新舊搭配的方法。一般標準配置為上圈0.9×28×37，上海冶金膠輥批發(fā)，下圈1.0×30×83，特殊機型膠圈的內(nèi)徑可能會有不同要求，特別工藝要求的膠圈厚度也可能會有細微變化，如少數(shù)工廠紡高支紗采用較小的鉗口隔距，上圈采用0，上海冶金膠輥批發(fā).85mm，下圈采用0.9mm厚度的配置。膠圈選用的誤區(qū)主要是片面強調(diào)壽命、耐磨，因此往往選擇膠圈的時候以厚、硬為原則，不根據(jù)品種、季節(jié)變化等因素做變動，常常出現(xiàn)剛開始上車時牽伸不開現(xiàn)象。事實上這是很片面的認識，這樣固然延長了使用壽命，卻往往容易使上下膠圈運行不同步，嚴重時出現(xiàn)打頓現(xiàn)象，上海冶金膠輥批發(fā)，造成大量的紗疵。這種情況在粗紗更明顯，主要是粗紗加壓重、定量大所致。板簧加壓時也常常出現(xiàn)此現(xiàn)象，主要是板簧上銷缺乏彈性所致。 </p> <p> 根據(jù)牽伸要求、選型原則選用后區(qū)冶金膠輥，切不可為了節(jié)約盲目選用不合適后冶金膠輥，出現(xiàn)質(zhì)量偏差。或者不考慮成本需要盲目選用比較好次冶金膠輥，導致質(zhì)量過剩及浪費。 </p> <p> <br /> 膠輥作為重要的牽伸元件，其性能、管理水平都與成紗質(zhì)量密切相關。上海冶金膠輥批發(fā)</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),冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091111669922/6295732.png"></div><p> 膠輥的質(zhì)量主要取決于膠料的配方設計，丁腈橡膠(NBR)仍是目前紡紗膠輥的優(yōu)先膠種。配方的確定需要進行大量的試驗，其中對性能影響較大的幾種材料可以采用正交法設計多組方案，再通過機械性能比較進行優(yōu)化，以篩選出理想的配方設計。 </p> <p> 并條機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，膠層與輥芯粘結牢靠而不會出現(xiàn)脫輥現(xiàn)象，使用壽命長。后兩種制造工藝使用的成型設備主要為擠出機和硫化罐，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)膠輥膠圈具有使用周期,這個是橡膠廠需要重點解決的問題。</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),冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170193769531/3270744.png"></div><p style="text-indent:25px">冶金膠輥在生產(chǎn)使用中突出的問題是經(jīng)常性出現(xiàn)纏繞問題，造成生產(chǎn)困難，影響成紗質(zhì)量和正常生產(chǎn)。使用不處理軟彈冶金膠輥對提高成紗條干水平效果非常明顯，但繞花問題嚴重。解決纏冶金膠輥的途徑有2種，一種是提高冶金膠輥的抗繞性，另一種是改善生產(chǎn)條件(環(huán)境)提高冶金膠輥的適應性。為了提高冶金膠輥的抗繞性，通常高硬度冶金膠輥表面涂覆涂料，A∶B 組分為1∶2～1∶3，并另加幾滴D組分(**抗繞劑)；中硬度冶金膠輥可對冶金膠輥表面進行微處理，冶金膠輥表面涂覆涂料A∶B組分為1∶10～1∶15。低硬度冶金膠輥采用**的抗繞劑進行表面微處理，A∶B組分按1∶11～1∶18配，可**提高冶金膠輥的抗繞性，且對棉紗條干影響甚微。</p><p> </p> <p> 這里整理了冶金膠輥的存放、使用與維護小知識供大家參考： </p> <p> 1）磨礪好的冶金膠輥在存放時應避免光線照射，避免引起受光面膠層老化，影響成紗質(zhì)量。 </p> <p> 2）把好冶金膠輥上車前、后的質(zhì)量關，加強檢查考核力度。冶金膠輥上機前逐只檢查，保證上車冶金膠輥全部合格，在將冶金膠輥上車前保全隊與冶金膠輥工段做好交接驗收工作。冶金膠輥上車后，保全隊與擋車工進行交接驗收；在交接班時，要交接冶金膠輥的運轉(zhuǎn)質(zhì)量情況，責任分清。 </p> <p> 3）安排專人對重點區(qū)域、重點品種進行機上冶金膠輥動態(tài)檢查，對于跳動超標、手感不良、出現(xiàn)中凹或損壞的冶金膠輥及時更換。 </p> <p> 4）大小平車、校錠機臺要校對搖架壓力，保證同臺壓力一致。 </p> <p> 5）橫動裝置靈活有效，橫動量符合標準要求。橫動裝置失靈或橫動量過小，易導致冶金膠輥過早磨損、中凹，影響條干CV值，嚴重時會在布面上造成條干疵布。 </p> <p> <br /> 把握好膠輥上車前、后的質(zhì)量關，加強檢查考核力度。</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),冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091171894531/5110160.png"></div><p style="text-indent:25px">在實際生產(chǎn)應用中，由于紡紗品種的不斷變化，器材制造商生產(chǎn)的冶金膠輥膠圈有多種型號，紡紗企業(yè)不可能對每一種型號的冶金膠輥膠圈都熟悉，有的造成了紡紗生產(chǎn)中纖維纏繞冶金膠輥膠圈、冶金膠輥膠圈提前凹心、須條牽伸不開等問題，甚至造成冶金膠輥膠圈損壞，使冶金膠輥膠圈沒有到使用周期而提前報廢，不僅影響紡紗質(zhì)量，也增加了器材的消耗。冶金膠輥膠圈的硬度是指垂直施加于冶金膠輥膠圈表面作用力的顯示值。在恒定外力作用下，顯示值越大，硬度越高，反之硬度越低。膠輥上車使用時，應避免同品種、多批次、多廠家的產(chǎn)品同時在一個區(qū)域使用。上海冶金膠輥批發(fā)價格</p><p style="text-indent:25px">紡紗廠膠輥膠圈纏繞的處理方式正確與否,決定了紡紗廠生產(chǎn)車間膠輥膠圈損傷、損壞程度的多少。上海冶金膠輥批發(fā)</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行包膠，包膠材料的不同則達到的要求也不同，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)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1923197.html</p></div></div></div></div></div><div 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