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href="http://www.cdcfah.com/cp/third-ysjzypj_jiaogun/">膠輥</a>?上海冶金膠輥批發(fā)報價無錫市前洲橡膠制品供應</p><div id="75rrg3f" class="leftbox clearfix"><h1>上海冶金膠輥批發(fā)報價無錫市前洲橡膠制品供應</h1><div id="aur2fb2" class="proBig"><div id="3jebrv9" 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="racu3km" 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="ds3xzga" class="content"><p><span>需求數量：</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>產品關鍵詞：</span>上海冶金膠輥批發(fā)報價,冶金膠輥</p><p><span>***更新：</span>2020-11-28 03:07:19</p><p><span id="click" >瀏覽次數：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="p2zw8m3" 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="mamo4dx" class="page-proshow02"><p class="title">詳細說明</p><div id="3sskt72" class="box"><p><p style="text-indent:25px">目前5萬錠~16萬錠的生產車間有幾個或十幾個棉紗品種和各種不同硬度、厚度、磨礪次數的膠輥膠圈,給紡紗廠生產車間的膠輥膠圈管理帶來了諸多不便。即使采用備用膠輥膠圈更換,也會造成不同硬度、磨礪次數、厚度的膠輥膠圈在同一臺紡紗設備上使用。膠輥膠圈管理和生產車間管理較好的大紡紗車間,盡管都采用標記來區(qū)分不同硬度、厚度、磨礪次數的膠輥膠圈,但在處理某一臺細紗機或某一區(qū)域細紗機膠輥膠圈時,仍會發(fā)現(xiàn)混雜有不同厚度、硬度、磨礪次數的膠輥膠圈。很多紡紗廠膠輥膠圈處理室為紡紗車間不同品種準備了不同的備用膠輥膠圈便于中夜班更換,但是沒有考慮到不同生產品種對膠輥膠圈的消耗程度不同，上海冶金膠輥批發(fā)報價,也沒有考慮膠輥膠圈在磨礪次數、厚度、硬度方面相差較大時,更換膠輥膠圈會造成棉紗質量存在較大偏差和變異,嚴重影響棉紗質量,導致質量投訴。適當的對較大規(guī)模生產車間減少棉紗品種的多樣性生產、嚴格執(zhí)行大車間紡紗機臺區(qū)域管理控制、建立嚴格統(tǒng)一的標準化膠輥膠圈損傷和損壞更換模式，上海冶金膠輥批發(fā)報價、加強設備維護與保養(yǎng)，上海冶金膠輥批發(fā)報價、強化紡紗膠輥膠圈的檢查與交接班是減少紡紗廠生產車間膠輥膠圈亂象的重點。表5是不同規(guī)模紡紗廠細紗車間膠輥膠圈混雜一個月的統(tǒng)計匯總。膠輥膠料要具備較低的壓縮變形和耐磨性，膠輥配方、工藝設計創(chuàng)新要點。上海冶金膠輥批發(fā)報價</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)報價,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170242607421/5935003.png"></div><p style="text-indent:25px">冶金膠輥種類的選擇一般以品種和號數來決定。純棉品種盡量選擇免處理，但對使用外棉、棉蠟多等原料一般使用微處理冶金膠輥。滌棉品種視混紡號數盡量使用免處理和微處理冶金膠輥。純滌品種一般選用處理冶金膠輥，但溫濕度控制好的企業(yè)，可選用微處理。用戶的質量要求高，一般選用免處理。質量要求低，一般選用處理冶金膠輥。這是冶金膠輥種類選擇的基本原則。但不少企業(yè)在選擇時不管什么品種一律選用免處理冶金膠輥，以為這樣就能起到一勞永逸的目的。殊不知，這樣不*成本增加了，而且在部分品種上也會出現(xiàn)不必要的問題。如在純滌綸品種上，嚴格意義來說，目前的免處理冶金膠輥是不適用的。主要是其油劑的特殊性和耐磨性要求。如果非要使用，也需要使用特殊的處理方法。這樣處理很多企業(yè)沒有條件，而且其效果甚至不如普通冶金膠輥，往往得不償失。針對品種及質量要求選用合適的冶金膠輥種類。純棉一般采用免處理。滌綸及滌綸含量高原則上選用處理或微處理冶金膠輥。上海冶金膠輥批發(fā)報價膠輥作為重要的牽伸元件，其性能、管理水平都與成紗質量密切相關。</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)報價,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312091177001953/3492108.png"></div><p> 冶金膠輥替代三元乙丙原膠生產的冶金膠輥可以用于傳真機、復印機、打印機等辦公設備，達到分紙、送紙的目的。使用三元乙丙再生膠生產冶金膠輥時，需要再生膠具有均勻的硬度、很高的拉伸強度和扯斷伸長、優(yōu)異的彈性和耐磨性以及化學穩(wěn)定性，保證冶金膠輥中的配合劑不會析出、摩擦后不能有印記。 </p> <p> 使用丁腈再生膠生產的冶金膠輥可以長時間工作在100℃的環(huán)境中，三元乙丙再生膠冶金膠輥的使用溫度范圍比之還要廣一些。丁腈冶金膠輥與三元乙丙再生膠冶金膠輥性能不同，作用不同，橡膠制品廠家可以根據自身產品的用途選擇合適的再生膠種類，替代原膠明顯降低原料成本。 </p> <p> <br /> </p><p> 冶金膠輥制作中需注意的幾個問題 </p> <p> 1）所購膠管用量事前進行計算，留出備件，整批制作后應同時上車。 </p> <p> 2）軸承應選擇外倒角為20°～30°，羅紋應選擇細扣等距離。如果外倒角是45°，在套制過程中易損傷鋁襯管膠管內孔，非鋁襯管時可用45°。 </p> <p> 3）如果磨床保持架是在握持中段位置磨礪冶金膠輥，軸承芯子應選擇無心磨床生產的芯子；辨認是否為無心磨床生產的芯子，簡單的辦法是看芯子兩端，應不帶前列孔。 </p> <p> 4）對軸承要先進行檢查，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）套制冶金膠輥時，比較好選用立式套機，調好中心線，壓力要適中，并檢查套機探頭是否磨損，要定期對設備進行保養(yǎng)和調校。 </p> <p> 6）套制完成后要檢查軸承兩端是否有金屬屑，如有要及時清理。 </p> <p> 7）加油封蓋時應使用**工具，以免油堵塞在兩端。 </p> <p> 8）軸承芯子加油應適量，上車4個月后應重新補油。 </p> <p> <br /> 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="上海冶金膠輥批發(fā)報價,冶金膠輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170189365234/3161628.png"></div><p> </p> <p> 冶金膠輥軸承和羅拉軸承加油過多,不*冶金膠輥膠圈的污染數量和次數加大,冶金膠輥膠圈的纏繞數量增多,而且冶金膠輥膠圈的損壞、損傷數量也急劇增加。控制好冶金膠輥膠圈和羅拉的加油量,不*可以有效防止冶金膠輥膠圈油污污染、纏繞, 也可以減少冶金膠輥膠圈的損壞和損傷,這也是棉紗質量保持穩(wěn)定、減少棉紗疵點的重點。紡織廠除了追求棉紗產量和一定質量的控制外,無論混配棉質量的高低和空調除塵質量的好壞,都按照過去傳統(tǒng)的方式對設備、紡紗器材、牽伸部件、卷繞部件的頻次進行清潔和保全保養(yǎng),從而導致棉紗的各種變異系數都在增加、棉紗疵點難以控制,各類紡紗器材、紡紗設備損傷、損壞程度增加。 </p> <p> <br /> 選擇質量膠輥是復合產品品質的基本保證。上海冶金膠輥怎么樣</p><p style="text-indent:25px">免處理膠輥應用時，省時、省力、減少污染，受到用戶歡迎。上海冶金膠輥批發(fā)報價</p><p style="text-indent:25px">粗磨膠輥時可選用粒度為40、46、54號，寬度為30 mm的大氣孔砂輪，磨削總量一般為1 mm，可分三次走刀，進刀量分別可為0.4 mm、0.3 mm、0.3 mm，這樣有利于降低膠輥表面溫度。由于粗磨對膠輥表面粗糙度無嚴格要求，主要是保證膠輥表面圓柱度。粗磨后不應立即進行精磨，要將并條膠輥放置48 h，使其經時效處理后進行。精磨膠輥時可選用粒度為60、70、80號，寬度為30 mm的大氣孔砂輪，磨削總量一般為0.5 mm，棉紡企業(yè)一般*需進行復磨而不用粗磨，磨削總量一般為0.3 mm～0.4 mm，可分三次進行，進刀量分別可為0.2 mm、0.1 mm、0.1 mm，采用小負荷磨削可使膠輥表面熱量受到控制，磨削粉塵也較少，更有利于砂輪的清潔與鋒利。在砂輪安全線速度的前提下，為保證磨礪質量，一般砂輪主軸轉速為1800 r/min，相應車頭轉速約為200 r/min。磨削前需要調整好磨床尾座，保證磨削后膠輥兩端錐度不大于0.03 mm，磨削行程要設置為自動走刀以保證磨削速度均勻，之后一次走刀速度要慢，以3 m/min～4 m/min為宜。精磨后膠輥膠層應細膩、光滑，目測其表面無螺旋線，無機械波紋，表面粗糙度Ra值達到0.4 μm～0.6 μm為好。上海冶金膠輥批發(fā)報價</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2172944.html</p></div></div></div></div></div><div id="p2elqcb" class="page-right twoColRt"><div id="f3urtvc" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gvskhol" 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" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="2su28jb" 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" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應</p></a></div><div id="8tax3oa" 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