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<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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class="leftbox clearfix"><h1>上海擠干輥用途有哪些無錫市前洲橡膠制品供應(yīng)</h1><div id="8hdu4bk" class="proBig"><div id="8rsevmd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312094152597656/6620570.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fip8plr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312094152597656/6620570.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="q839mne" 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>上海擠干輥用途有哪些,擠干輥</p><p><span>***更新：</span>2020-12-03 07:09:23</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="2pgsjfw" 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="ijuqhyp" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8kwsjkb" class="box"><p><p style="text-indent:25px">正常情況下，擠干輥應(yīng)保證我們用到小尺寸再掛膠時(shí)，側(cè)端面的涂層始終完好。2)使用不當(dāng)造成的缺陷帶鋼缺陷:如果帶鋼缺陷嚴(yán)重，如邊浪嚴(yán)重，或切邊剪未能完整的切下碎邊使碎邊拉斷，邊浪或碎邊拉斷形成的鋒利裂口，會在輥面與帶鋼接觸區(qū)域的兩端形成不規(guī)則的劃傷，這種劃傷一般沿輥身-周。操作造成的缺陷:帶鋼跑偏會造成擠干輥- -端的橡膠全部扯掉，露出鐵芯。這種情況下只有掛膠，不能繼續(xù)使用。見照片三，上海擠干輥用途有哪些。嚴(yán)重的時(shí)候，擠干輥會損壞的。擠干輥工藝采用不同的擬合方法，上海擠干輥用途有哪些，既可滿足要求，上海擠干輥用途有哪些，又可減少機(jī)床程序運(yùn)算量，盡可能提高工作效率。上海擠干輥用途有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥用途有哪些,擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312094152597656/6620570.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)逐批逐只地對膠輥進(jìn)行檢查。在檢查過程中，對于膠輥直徑、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)記要正確無誤。整理后的膠輥外觀應(yīng)以手感無毛刺、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。上海擠干輥用途有哪些保養(yǎng)擠干輥是為了保持其良好的機(jī)械性能、化學(xué)性能和印刷適用性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥用途有哪些,擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170198740234/7348038.png"></div><p style="text-indent:25px">雖然一般來說擠干輥套管所受的作用力較小,但是由于套管管壁比較薄處的內(nèi)壁上存在較深的缺陷,該處的實(shí)際壁厚*為4mm多,而設(shè)計(jì)圖紙要求套管原始壁厚為10mm,因此裂紋在較短的時(shí)間內(nèi)貫穿管壁,導(dǎo)致擠干輥發(fā)生早期失效。另外,所用套管材料并非設(shè)計(jì)要求的00Cr19Ni10奧氏體型不銹鋼,其力學(xué)性能與00Cr19Ni10鋼不同,也是易產(chǎn)生腐蝕疲勞源和加速斷裂的因素。保養(yǎng)擠干輥是為了保持其良好的機(jī)械性能、化學(xué)性能和印刷適用性，也是為了延長它的使用壽命。該如何保養(yǎng)呢？新鑄制的擠干輥內(nèi)部結(jié)構(gòu)由于不穩(wěn)定，因此它是不能立即投入使用的，否則會容易降低其使用壽命。</p><p> 膠輥制作中需注意的幾個(gè)問題1）所購膠管用量事前進(jìn)行計(jì)算，留出備件，整批制作后應(yīng)同時(shí)上車。 </p> <p> 2）軸承應(yīng)選擇外倒角為20°～30°，羅紋應(yīng)選擇細(xì)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(nèi)孔，非鋁襯管時(shí)可用45°。 </p> <p> 3）如果磨床保持架是在握持中段位置磨礪膠輥，軸承芯子應(yīng)選擇無心磨床生產(chǎn)的芯子；辨認(rèn)是否為無心磨床生產(chǎn)的芯子，簡單的辦法是看芯子兩端，應(yīng)不帶前列孔。 </p> <p> 4）對軸承要先進(jìn)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）套制膠輥時(shí)，比較好選用立式套機(jī)，調(diào)好中心線，壓力要適中，并檢查套機(jī)探頭是否磨損，要定期對設(shè)備進(jìn)行保養(yǎng)和調(diào)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(shí)清理。 </p> <p> 7）加油封蓋時(shí)應(yīng)使用**工具，以免油堵塞在兩端。 </p> <p> 8）軸承芯子加油應(yīng)適量，上車4個(gè)月后應(yīng)重新補(bǔ)油。新鑄制的擠干輥內(nèi)部結(jié)構(gòu)由于不穩(wěn)定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥用途有哪些,擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170180488281/3309511.png"></div><p style="text-indent:25px">擠干輥主要由芯軸和特殊的無紡布外層構(gòu)成, 使無紡布輥可用于多種行業(yè)，如：鋼鐵、印刷、銅業(yè)、鋁業(yè)、紡織、汽車、造紙等等。我們的服務(wù)宗旨是在幫助客戶提高生產(chǎn)力和減少生產(chǎn)損耗。不織布的結(jié)構(gòu)因被壓縮而在壓力中心產(chǎn)生零孔隙區(qū)，并將吸入結(jié)構(gòu)之中流體再擠出，當(dāng)轉(zhuǎn)過壓力中心后，孔隙再次形成，如同海綿一般將卷材表面殘留之流體吸干，同時(shí)，流體滲入千年輥結(jié)構(gòu)中，吸收因高速運(yùn)轉(zhuǎn)所產(chǎn)生的液壓，使無紡布輥卷材保持良好的接觸。無紡布輥優(yōu)越性 ,無紡布輥的外部無紡布材料由單片的碟裝無紡布壓制而成，然后包在鋼性輥芯外。對無紡布外層材料的安裝，我們使用水平壓機(jī)輥?zhàn)娱L可壓裝至15米。擠干輥跑偏調(diào)整：輸送機(jī)開動(dòng)后，運(yùn)輸帶之所以跑偏，主要是跟運(yùn)輸帶相關(guān)聯(lián)的部位。上海擠干輥用途有哪些</p><p style="text-indent:25px">對擠干輥存在缺陷的原因分析，并采取相應(yīng)的措施，在很大程度上降低了成本。上海擠干輥用途有哪些</p><p style="text-indent:25px">廢舊擠干輥在運(yùn)送加工澆鑄的運(yùn)輸過程中，為保持輥芯不偏芯、不彎曲，切勿隨意亂扔亂放亂壓或重壓，只有這樣才能確保輥芯能正常使用。夏季天氣潮濕悶熱，冬季天氣干燥易起灰塵，在冬季和夏季使用時(shí)，機(jī)器的高速運(yùn)轉(zhuǎn)會使擠干輥表面溫度不斷升高，發(fā)熱膨脹，灰塵的侵蝕會加大它表面摩擦，使得其使用壽命縮短，因此在冬季和夏季使用時(shí)好安裝空調(diào)，保持操作車間溫度保持在18-26℃，不*能保持輥面溫度不會升太高，還能保證車間不會揚(yáng)起太大灰塵，確保輥面不受灰塵的侵蝕。上海擠干輥用途有哪些</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2247604.html</p></div></div></div></div></div><div id="a8zneqr" class="page-right twoColRt"><div id="3xypbri" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8t8rwxi" 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="8b4k2ui" class="recomPic likePro"><a 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