上海冶金膠輥采購(gòu) 無錫市前洲橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="線槽問題是軟冶金膠輥使用中碰到的常見問題，許多企業(yè)從高硬度冶金膠輥改用軟冶金膠輥時(shí)如果不注意工藝配套及采取合適的處理方法就會(huì)產(chǎn)生大量的線槽皮輥，企業(yè)技術(shù)人員在處理此問題時(shí)常常發(fā)生誤區(qū)，不加分析，一概認(rèn)為是冶金膠輥質(zhì)量造成的，結(jié)果貽誤了許多時(shí)"><meta name="keywords" content="上海冶金膠輥采購(gòu),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 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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>上海冶金膠輥采購(gòu),冶金膠輥</p><p><span>***更新：</span>2020-11-16 00:19:33</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="h7bdahe" 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="xbdfmoq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8832458" class="box"><p><p> </p> <p> 線槽問題是軟冶金膠輥使用中碰到的常見問題，許多企業(yè)從高硬度冶金膠輥改用軟冶金膠輥時(shí)如果不注意工藝配套及采取合適的處理方法就會(huì)產(chǎn)生大量的線槽皮輥，企業(yè)技術(shù)人員在處理此問題時(shí)常常發(fā)生誤區(qū)，不加分析，一概認(rèn)為是冶金膠輥質(zhì)量造成的，結(jié)果貽誤了許多時(shí)間，造成了大量的浪費(fèi)。固然冶金膠輥彈性太差有可能有此現(xiàn)象，但是對(duì)新冶金膠輥來說，其概率就微乎其微了。真正的原因應(yīng)該是除了冶金膠輥選型不當(dāng)外，主要有以下幾種，一是操作不當(dāng)，粗紗搓卷接頭或細(xì)紗換粗紗時(shí)塞包卷造成冶金膠輥損傷。二是鋼領(lǐng)鋼絲圈質(zhì)量太差或配套不合理引起飛圈粘附在冶金膠輥上造成冶金膠輥損傷。三是羅拉清潔不及時(shí)，羅拉上粘附雜物引起壞冶金膠輥。四是工藝不當(dāng)，采用臨界工藝造成牽伸力急劇波動(dòng)造成冶金膠輥拉傷。這種關(guān)鍵因素，因?yàn)橹挥羞@類因素才會(huì)造成大面積損傷。這種現(xiàn)象的處理也很簡(jiǎn)單，就是根據(jù)質(zhì)量要求合理配置工藝，上海冶金膠輥采購(gòu)，避免臨界工藝，上海冶金膠輥采購(gòu)。另外，上海冶金膠輥采購(gòu)，如果冶金膠輥處理適當(dāng)如采取光照處理增大冶金膠輥表面的耐磨性能也會(huì)減少此現(xiàn)象。 </p> <p> <br /> 選擇質(zhì)量膠輥是復(fù)合產(chǎn)品品質(zhì)的基本保證。上海冶金膠輥采購(gòu)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥采購(gòu),冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170198740234/7348038.png"></div><p> </p> <p> 冶金膠輥在造紙、印染、印刷、糧食加工、冶金、塑料加工等領(lǐng)域的應(yīng)用性，就要求我們對(duì)冶金膠輥檢測(cè)不得不重視。利用冶金膠輥檢測(cè)得到的數(shù)值，可以幫助我們改進(jìn)相關(guān)的研發(fā)技術(shù)問題。比如硬度小的冶金膠輥，包容性、彈性好，壓痕范圍寬等優(yōu)點(diǎn)，但是也有抗壓、抗高溫能力差等缺點(diǎn)，如何提高優(yōu)點(diǎn)，改進(jìn)缺點(diǎn)，也就是冶金膠輥企業(yè)面對(duì)解決的問題。特種橡膠也叫特種合成橡膠，是指具有特殊性能和特殊用途能適應(yīng)苛刻條件下使用的合成橡膠。如耐高低溫、耐油酸堿介質(zhì)、耐臭氧、耐老化和高氣密性等。 </p> <p> <br /> 上海冶金膠輥采購(gòu)下班后或長(zhǎng)時(shí)間不使用，應(yīng)將膠輥與網(wǎng)紋輥分離開，避免壓傷膠輥而出現(xiàn)傳墨不均勻的線條。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥采購(gòu),冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091166708984/8753480.png"></div><p style="text-indent:25px">磨床對(duì)膠輥的磨礪是通過砂輪與膠輥精確穩(wěn)定的相對(duì)運(yùn)動(dòng)，由砂輪的微粒鋒刃對(duì)膠輥表面進(jìn)行磨削，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。通常選用粒度為(40～80)號(hào)大氣孔綠碳化硅或碳化硅砂輪，且要選用中低硬度的砂輪，太硬的磨粒變鈍后不能順利脫落，磨削力和熱量增加影響磨礪后膠輥表面質(zhì)量。砂輪使用前必須調(diào)平衡并且修整，砂輪兩棱應(yīng)用舊砂輪或油石倒角。目前，棉紡企業(yè)復(fù)磨并條膠輥使用的大多數(shù)磨床仍為FLJ804型等設(shè)備，其使用年限較長(zhǎng)，磨礪膠輥前應(yīng)確保具有良好的機(jī)械性能，特別是砂輪主軸、車頭主軸的跳動(dòng)應(yīng)不大于0.0l mm，要求其旋轉(zhuǎn)平穩(wěn)，振動(dòng)小。</p><p> 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。配方的確定需要進(jìn)行大量的試驗(yàn)，其中對(duì)性能影響較大的幾種材料可以采用正交法設(shè)計(jì)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(jì)。 </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(diǎn)是效率低、成本高，但比較大優(yōu)點(diǎn)是膠層密實(shí)，膠層與輥芯粘結(jié)牢靠而不會(huì)出現(xiàn)脫輥現(xiàn)象，使用壽命長(zhǎng)。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。膠輥膠圈是直接影響紡紗質(zhì)量重要的紡紗器材之一。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海冶金膠輥采購(gòu),冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170090263671/1974650.png"></div><p style="text-indent:25px">中國(guó)制造業(yè)的發(fā)展促進(jìn)了紡紗器材的不斷進(jìn)步，目前市場(chǎng)上冶金膠輥膠圈絕大多數(shù)為國(guó)產(chǎn)品牌，以較有的器材制造商為主，他們生產(chǎn)的冶金膠輥膠圈占市場(chǎng)總和的80%以上。冶金膠輥由單層、雙層結(jié)構(gòu)發(fā)展到目前的鋁襯結(jié)構(gòu)，冶金膠輥的硬度由高硬度（邵爾 A83 度）發(fā) 展到中低硬度（邵爾 A65 度~邵爾 A72 度），使低硬度高彈性冶金膠輥在純棉精梳紗上得到普遍的應(yīng) 用，改善了紡紗的質(zhì)量；冶金膠輥的表面處理也在逐步發(fā)展，由酸處理、涂料處理（紫外光照處理）到免處理（微處理）等；冶金膠輥膠圈由牛羊皮發(fā)展到丁腈橡膠、聚氨酯等。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。上海冶金膠輥采購(gòu)</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。上海冶金膠輥采購(gòu)</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(duì)提高成紗條干水平效果非常明顯，但繞花問題嚴(yán)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(duì)冶金膠輥表面進(jìn)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(jìn)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(duì)棉紗條干影響甚微。上海冶金膠輥采購(gòu)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2003275.html</p></div></div></div></div></div><div id="b3sz3u8" class="page-right twoColRt"><div id="gkhe8w9" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="cbd8gnz" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fumtv2n" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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