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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/first-_yinshua/">印刷</a>?<a href="http://www.cdcfah.com/cp/second-yinshua_ysjzypj/">印刷機(jī)械**配件</a>?<a href="http://www.cdcfah.com/cp/third-ysjzypj_jiaogun/">膠輥</a>?上海冶金膠輥生產(chǎn)廠家排行榜無(wú)錫市前洲橡膠制品供應(yīng)</p><div id="ao4iea0" class="leftbox clearfix"><h1>上海冶金膠輥生產(chǎn)廠家排行榜無(wú)錫市前洲橡膠制品供應(yīng)</h1><div id="f2ds4l7" class="proBig"><div id="8vrt97i" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170242607421/5935003.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pbklpg4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170242607421/5935003.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="edsj9ky" 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>上海冶金膠輥生產(chǎn)廠家排行榜,冶金膠輥</p><p><span>***更新：</span>2020-08-23 14:07:20</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="vtstcy9" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)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="xwiudz9" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ng8bn7j" class="box"><p><p> 國(guó)內(nèi)棉紡行業(yè)的發(fā)展快速，緊密紡、賽絡(luò)紡、嵌入紡等紡紗工藝日趨成熟，高效率、高效益紡紗帶來(lái)紡織機(jī)械高速化，紡紗品種多樣化 (粘膠、天絲、莫代爾、絹絲等)，形成的技術(shù)重要是紡紗高速化、前紡重定量、細(xì)紗大牽伸、紗線***的紡紗工藝,對(duì)冶金膠輥帶來(lái)四方面新問(wèn)題。 </p> <p> （1）工作溫度上升。橡膠體工作中產(chǎn)生的熱量與工作速度、受壓以及摩擦量有關(guān)，上海冶金膠輥生產(chǎn)廠家排行榜。在高壓高速條件下，單位時(shí)間內(nèi)冶金膠輥形變數(shù)量增多，橡膠分子鍵容易因不斷快速蠕變而僵硬。 </p> <p> （2）摩擦量增加，上海冶金膠輥生產(chǎn)廠家排行榜。高速條件下，單位時(shí)間內(nèi)纖維通過(guò)冶金膠輥的次數(shù)增加，上海冶金膠輥生產(chǎn)廠家排行榜，冶金膠輥的磨耗量增加。 </p> <p> （3）高速、高壓條件下，膠體的形變力大于形變次數(shù)，冶金膠輥與鐵芯的結(jié)合面受到剪切力和剝離力增大。 </p> <p> （4）新型纖維紡紗，對(duì)冶金膠輥耐油性、抗靜電性提出了更高的要求。 </p> <p> <br /> 由于膠輥?zhàn)陨淼膬r(jià)值不高，膠輥的重要性往往沒(méi)有引起重視。上海冶金膠輥生產(chǎn)廠家排行榜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥生產(chǎn)廠家排行榜,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170242607421/5935003.png"></div><p style="text-indent:25px">膠輥制作完畢后，上車前應(yīng)按照精磨膠輥技術(shù)標(biāo)準(zhǔn)逐批逐只地對(duì)膠輥進(jìn)行檢查。在檢查過(guò)程中，對(duì)于膠輥直徑、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(wú)誤。整理后的膠輥外觀應(yīng)以手感無(wú)毛刺、不粗糙，滑爽、細(xì)膩為宜。膠輥是紡紗工藝中重要的牽伸部件，其抗繞性、彈性、壓縮變形等性能對(duì)紡紗質(zhì)量有直接的關(guān)系，所以膠輥的制作質(zhì)量、使用方法等直接影響膠輥的性能和使用壽命。膠輥的質(zhì)量主要取決于膠料的配方設(shè)計(jì)，丁腈橡膠(NBR)仍是目前紡紗膠輥的優(yōu)先膠種。上海冶金膠輥生產(chǎn)廠家排行榜膠輥的制作質(zhì)量、使用方法等直接影響膠輥的性能和使用壽命。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥生產(chǎn)廠家排行榜,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170123691406/9909541.png"></div><p style="text-indent:25px">通常冶金膠輥是與網(wǎng)紋輥通過(guò)表面接觸產(chǎn)生摩擦力而轉(zhuǎn)動(dòng)的，但線速度卻不能一樣。為什么呢？因?yàn)橹挥邢鹨苯鹉z輥表面的線速度略低于網(wǎng)紋輥，才能把網(wǎng)紋輥表面多余的墨蹭掉。由于網(wǎng)紋輥比橡冶金膠輥硬度高出很多，在實(shí)際使用中切忌在無(wú)水無(wú)墨的狀態(tài)下運(yùn)轉(zhuǎn)“干磨”，否則會(huì)在很短的時(shí)間內(nèi)將橡冶金膠輥損壞。在使用冶金膠輥時(shí)，對(duì)于重復(fù)定單，要控制車速，因?yàn)槟侩S車速的提高而增大，車速越高水墨越濃。下班后或長(zhǎng)時(shí)間不使用，應(yīng)將冶金膠輥與網(wǎng)紋輥分離開，避免壓傷冶金膠輥而出現(xiàn)傳墨不均勻的線條。</p><p style="text-indent:25px">棉花含糖量越高，越容易纏冶金膠輥。要注意控制多糖棉的使用比例，夏季比較好不超過(guò)30%，冬季不超過(guò)60%。對(duì)含糖高的棉花需用**消糖劑進(jìn)行預(yù)處理，夏季消糖劑比例可達(dá)到，冬季可根據(jù)實(shí)際生產(chǎn)情況決定使用少量或不用消糖劑。其次環(huán)境溫濕度對(duì)冶金膠輥繞花影響較大。通常新疆棉或甘肅棉含糖量較多，對(duì)車間相對(duì)濕度較敏感，在生產(chǎn)時(shí)細(xì)紗車間的相對(duì)濕度不宜超過(guò)60%。對(duì)于不處理軟彈冶金膠輥，冬季細(xì)紗車間溫度比較好不低于28 ℃，以便保持冶金膠輥的彈性和握持力，減少牽伸不開的現(xiàn)象。還有一點(diǎn)就是紡制纖維素類品種，如粘膠、莫代爾、Tencel、竹漿纖維等，由于其靜電作用，在末并工序冶金膠輥極易返花，不但斷頭多，車難開，而且疵品條多。在纖維素類原料包的表面噴灑抗靜電油劑，可有效解決末并工序冶金膠輥極易返花的問(wèn)題。膠輥?zhàn)鳛橹匾臓可煸?，其性能、管理水平都與成紗質(zhì)量密切相關(guān)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥生產(chǎn)廠家排行榜,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091171894531/5110160.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(guò)0.03 mm。 </p> <p> 2）掌握好磨礪時(shí)間，磨礪時(shí)間長(zhǎng)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(guò)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(jiàn)表1。 </p> <p> 從試驗(yàn)數(shù)據(jù)來(lái)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(lái)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(guò)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(wú)誤。整理后的冶金膠輥外觀應(yīng)以手感無(wú)毛刺、不粗糙，滑爽、細(xì)膩為宜。 </p> <p> <br /> 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)公司</p><p style="text-indent:25px">對(duì)軟膠輥，宜采取大隔距適當(dāng)加壓工藝。上海冶金膠輥生產(chǎn)廠家排行榜</p><p> 冶金膠輥結(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> <p> 冶金膠輥結(jié)構(gòu)一般有單層（現(xiàn)在已經(jīng)淘汰）、雙層、鋁襯和多層四種，多層不多見(jiàn)，目前市面*見(jiàn)歐瑞康公司研制的一種冶金膠輥，主要是為了增加冶金膠輥彈性在靠近鋁層包覆一層薄薄的較低硬度（62度）的丁氰橡膠，外層再使用65度或者75度的冶金膠輥包覆。在選用過(guò)程中，一般質(zhì)量要求高使用鋁襯，其余使用雙層。耐壓要求高使用鋁襯，耐壓要求低則使用雙層。結(jié)構(gòu)選用誤區(qū)主要體現(xiàn)在兩個(gè)方面，要么是全部使用雙層冶金膠輥，要么是全部使用鋁襯冶金膠輥，而不根據(jù)企業(yè)實(shí)際要求進(jìn)行選擇。這種錯(cuò)誤認(rèn)識(shí)主要是緣于未能把握結(jié)構(gòu)選用原則所致。 </p> <p> <br /> 上海冶金膠輥生產(chǎn)廠家排行榜</p><p style="text-indent:25px">無(wú)錫市前洲橡膠制品有限公司成立于2018-04-23，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。公司從事橡塑多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。公司秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: 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