上海冶金膠輥廠家定制無錫市前洲橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="國產(chǎn)冶金膠輥成紗質(zhì)量一直比較穩(wěn)定，3個月的試驗數(shù)據(jù)沒有較大的差異。試驗分析：進口冶金膠輥由于磨礪周期較長，長時間在車上運轉(zhuǎn)的冶金膠輥易老化，成紗質(zhì)量隨著冶金膠輥使用周期的延長而有所降低，而國產(chǎn)冶金膠輥由于價格便宜，我廠在制作過程中本著勤磨少"><meta name="keywords" content="上海冶金膠輥廠家定制,冶金膠輥"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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clearfix"><h1>上海冶金膠輥廠家定制無錫市前洲橡膠制品供應(yīng)</h1><div id="3hjgypm" class="proBig"><div id="vzoahol" 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="buwtvcz" 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="pjbd2bv" 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>上海冶金膠輥廠家定制,冶金膠輥</p><p><span>***更新：</span>2020-11-18 04:09:31</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="3l27jg3" 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(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="38gspw8" class="page-proshow02"><p class="title">詳細說明</p><div id="i7melnp" class="box"><p><p> </p> <p> 國產(chǎn)冶金膠輥成紗質(zhì)量一直比較穩(wěn)定，3個月的試驗數(shù)據(jù)沒有較大的差異。試驗分析：進口冶金膠輥由于磨礪周期較長，長時間在車上運轉(zhuǎn)的冶金膠輥易老化，成紗質(zhì)量隨著冶金膠輥使用周期的延長而有所降低，而國產(chǎn)冶金膠輥由于價格便宜，我廠在制作過程中本著勤磨少磨的原則，即磨礪周期短，上海冶金膠輥廠家定制、回磨量小、回磨次數(shù)多，使車上的冶金膠輥總處于良好的紡紗狀態(tài)，成紗質(zhì)量穩(wěn)定。而且，由于國產(chǎn)冶金膠輥價格較低，我們可以嚴格掌握冶金膠輥的使用周期及回磨周期，不延長使用壽命，對成紗質(zhì)量的穩(wěn)定非常有利?，F(xiàn)在我廠大部分冶金膠輥為國產(chǎn)冶金膠輥，上海冶金膠輥廠家定制，進口冶金膠輥正逐漸被國產(chǎn)冶金膠輥所替代。 </p> <p> 膠管性能取決于制造廠的產(chǎn)品質(zhì)量，而紡紗效果則取決于使用廠家的冶金膠輥制作水平，因此，在制作工藝流程中更要關(guān)注每個細節(jié)，通過對冶金膠輥嚴格、科學(xué)的管理，才能夠穩(wěn)定地提高成紗質(zhì)量水平，這一點應(yīng)該受到企業(yè)的重視。 </p> <p> <br /> 磨礪好的膠輥在存放時應(yīng)避免光線照射，上海冶金膠輥廠家定制，避免引起受光面膠層老化，影響成紗質(zhì)量。上海冶金膠輥廠家定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥廠家定制,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.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。控制好膠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、減少棉紗疵點的重點。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)普通號數(shù)棉紗時,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 /> 上海冶金膠輥廠家哪家便宜由于膠輥自身的價值不高，膠輥的重要性往往沒有引起重視。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥廠家定制,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170059296875/9225836.png"></div><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。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(shè)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(shè)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(jié)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(shè)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。 </p><p style="text-indent:25px">從理論上講，鋁襯冶金膠輥和雙層冶金膠輥各有自己的優(yōu)勢，鋁襯冶金膠輥在耐壓性、穩(wěn)定性和制作的簡便性等都要優(yōu)于雙層冶金膠輥，但價格則比雙層貴一些。由于雙層走熟期較長、套差大存在內(nèi)應(yīng)力、容易老化中凹，因此我們一般推薦使用鋁襯冶金膠輥，但對質(zhì)量要求不高或者后冶金膠輥，出于成本考慮，我們認為還是雙層冶金膠輥更為適合。冶金膠輥選用主要考慮搭配原則。對平面牽伸來說，冶金膠輥硬度要求比前冶金膠輥高5-10度，直徑要求比前冶金膠輥小0.5mm~1.5mm,。由于后區(qū)速度低，一般冶金膠輥檔次比前冶金膠輥略低。但對V型牽伸來說，直徑建議能大于前擋冶金膠輥，硬度要求和檔次要求則和平面牽伸相同。針對膠輥膠圈使用中出現(xiàn)的各類問題，應(yīng)結(jié)合企業(yè)生產(chǎn)實際認真加以分析解決。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥廠家定制,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170108398437/8659829.png"></div><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(yīng)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(guān)，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(zé)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(biāo)、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(biāo)準(zhǔn)要求。橫動裝置失靈或橫動量過小，易導(dǎo)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 /> 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。上海冶金膠輥廠家定制</p><p style="text-indent:25px">膠輥硬度越軟質(zhì)量越好，這是廣大技術(shù)人員的共識。上海冶金膠輥廠家定制</p><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(yīng)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。上海冶金膠輥廠家定制</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2036160.html</p></div></div></div></div></div><div id="ox83iac" class="page-right twoColRt"><div id="k3fhjl3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="utl2h2r" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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