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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/second-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/third-xiangsu_gyyxjzp/">工業(yè)用橡膠制品</a>?上海擠干輥哪家強(qiáng) 無(wú)錫市前洲橡膠制品供應(yīng)</p><div id="dnfxugs" class="leftbox clearfix"><h1>上海擠干輥哪家強(qiáng) 無(wú)錫市前洲橡膠制品供應(yīng)</h1><div id="3hyqsub" class="proBig"><div id="aprj8fh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312094159248047/2879518.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qanpm27" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312094159248047/2879518.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7gi3dxy" 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>上海擠干輥哪家強(qiáng),擠干輥</p><p><span>***更新：</span>2020-10-12 06:05:06</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="7q7qdhd" 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="uogd7tg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sw72u8c" class="box"><p><p style="text-indent:25px">擠干輥在加工BC段、EA段軋輥載面時(shí)半徑不變，刀具沒(méi)有R向進(jìn)給，刀架進(jìn)給速度和加速度都為零。AB段兩端的進(jìn)給速度都為零。傳統(tǒng)方法將AB段孔型底部設(shè)計(jì)為直線段，則刀具需快速達(dá)到勻速切削的速度，加速度很大，在加工過(guò)程中會(huì)引起很大的沖擊振動(dòng)。改進(jìn)設(shè)計(jì)為刀架從A點(diǎn)以零速度開(kāi)始勻加速，至AB段中間時(shí)速度比較大，然后勻減速，上海擠干輥哪家強(qiáng)，至B點(diǎn)時(shí)速度回到零結(jié)束。仍以加工該450軋輥為例，計(jì)算此過(guò)程的加速度。選取切削速度v=50m/min，上海擠干輥哪家強(qiáng)，上海擠干輥哪家強(qiáng)，工件比較大回轉(zhuǎn)半徑r0 =225mm，可計(jì)算出工件轉(zhuǎn)過(guò)每一孔型工作段所需時(shí)間t。擠干輥原料采用純進(jìn)口纖維。上海擠干輥哪家強(qiáng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥哪家強(qiáng),擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312094159248047/2879518.png"></div><p style="text-indent:25px">擠干輥出現(xiàn)墨色不均勻問(wèn)題，同時(shí)還會(huì)引起跳膠、脫膠等不良情況，終導(dǎo)致印品出現(xiàn)水杠、墨杠等問(wèn)題，為避免上述情況發(fā)生，提高印品質(zhì)量，應(yīng)平時(shí)勤給擠干輥軸頭、軸套加注潤(rùn)滑油，注意軸承和軸承的磨損情況，如果出現(xiàn)磨損嚴(yán)重情況應(yīng)立即更換，防止機(jī)件磨損擠干輥的正常使用，確保印刷質(zhì)量。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(huì)容易降低其使用壽命。廢舊擠干輥在運(yùn)送加工澆鑄的運(yùn)輸過(guò)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。上海擠干輥哪家強(qiáng)應(yīng)用于擠干輥時(shí)，應(yīng)當(dāng)減少50%油的損耗。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥哪家強(qiáng),擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170099609375/5044559.png"></div><p> 膠輥?zhàn)鳛橹匾臓可煸湫阅?、管理水平都與成紗質(zhì)量密切相關(guān)。使用廠家不僅要注重其制作工藝及磨礪精度，膠輥的后續(xù)使用、管理與維護(hù)對(duì)確保膠輥紡紗性能的優(yōu)良及穩(wěn)定也非常重要，二者應(yīng)相輔相成才能達(dá)到穩(wěn)定的紡紗質(zhì)量水平。我們本著“認(rèn)真選型、嚴(yán)把質(zhì)量、精細(xì)制作、分區(qū)管理、以國(guó)產(chǎn)逐步替代進(jìn)口”的原則，對(duì)膠輥進(jìn)行全過(guò)程管理。 </p> <p> <br /> </p> <p> 批量購(gòu)進(jìn)膠管（包括新品膠管或者選擇新的膠管制造廠家）前，要對(duì)所選膠管型號(hào)、規(guī)格、性能、紡紗質(zhì)量做到心中有數(shù)，具體做法是： </p> <p> 1）由于現(xiàn)在全國(guó)制造膠管的廠家眾多、品種繁雜，因此首先要對(duì)制造廠家進(jìn)行了解； </p> <p> 2）膠管硬度從邵爾A60度～90度不等，因此在購(gòu)進(jìn)膠管前要清楚制造廠家的制造工藝流程，對(duì)生產(chǎn)廠家的設(shè)備狀態(tài)及技術(shù)水平有一定的認(rèn)識(shí)； </p> <p> 3）進(jìn)行小批量試驗(yàn)，在成紗質(zhì)量穩(wěn)定的前提下進(jìn)行中試； </p> <p> 4）大面積購(gòu)進(jìn)時(shí)，至少要進(jìn)行一個(gè)車位的試驗(yàn)，以多方面了解其生活波動(dòng)、試紡性能以及品種適用性，并要經(jīng)不同季節(jié)（尤其是高溫、高濕季節(jié)）的車上運(yùn)轉(zhuǎn)，考驗(yàn)?zāi)z輥的抗繞花性、耐磨性，彈性恢復(fù)以及對(duì)化學(xué)涂料的滲透性能等，試驗(yàn)合格后，方可進(jìn)行大面積推廣。 </p> <p> <br /> </p><p style="text-indent:25px">擠干輥上墨會(huì)引起膠輥跳動(dòng)滑動(dòng)等情況，使印品出現(xiàn)水杠墨杠。所以平時(shí)要注意膠輥軸承的磨損情況，及時(shí)更換磨損嚴(yán)重的軸承。保持印刷膠輥軸頭軸承的良好潤(rùn)。聚氨酯膠輥廠家生產(chǎn)的聚氨酯膠輥是由液體聚氨酯橡膠通過(guò)澆注方法制造的種膠輥，與普通膠輥相比，具有較高的機(jī)械強(qiáng)度(為天然橡膠的2~3倍的耐磨性(為天然橡膠的5~10倍突出的抗壓縮性硬度范圍廣(且在高硬度下仍具有高彈性，這為其他膠種所沒(méi)有表面光潔度高機(jī)械加工性能優(yōu)越與金屬黏結(jié)性也比普通橡膠高得多等特點(diǎn)。比較適合定線速和高壓下使用。常新鑄制的擠干輥要先放置一段時(shí)間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥哪家強(qiáng),擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312093833085937/6063054.png"></div><p style="text-indent:25px">擠干輥廠家講解擠干輥生產(chǎn)技能及工藝① 聚酯多元醇脫水（在脫水釜中舉行）：用Mn.2000（羥值53~59，mgKOH/g，溶點(diǎn)40~50℃）的聚酯，加熱熔化后在帶攪拌的不銹鋼或搪瓷釜中，脫水溫度100~140℃（聚醚100~110℃），以余壓5mmHg舉行真空脫水30~60分鐘，使其含水量＜0.05%（從視鏡可觀察脫水環(huán)境）。為使罐內(nèi)液體充實(shí)脫氣，可間歇開(kāi)停攪拌裝置，抽一段時(shí)間真空后，可制止應(yīng)聲罐加熱，使料溫降至70~80℃。② 予聚體合成（在應(yīng)聲釜中舉行）：制品的性能取決于所用的原質(zhì)料及其配比和加工工藝。擠干輥對(duì)帶鋼表面質(zhì)量影響不是特別大，因而它的使用并未得到應(yīng)有的重視。上海擠干輥哪家強(qiáng)</p><p style="text-indent:25px">擠干輥具有一定程度的吸水、附油特性。上海擠干輥哪家強(qiáng)</p><p style="text-indent:25px">擠干輥跑偏調(diào)整：輸送機(jī)開(kāi)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。生了偏差。要把它重新調(diào)正，使其回到正常的工作狀態(tài)，就必須從源頭找起。機(jī)器的頭部驅(qū)動(dòng)滾筒或是尾端改向滾筒的軸線不管是哪一個(gè)，只要兩者有一個(gè)與輸送機(jī)的中心線不垂直，就會(huì)發(fā)生跑偏，這主要是當(dāng)兩者不垂直的時(shí)候，運(yùn)輸帶在滾筒的兩側(cè)就不能完全繃直，就會(huì)出現(xiàn)一松一緊的現(xiàn)象。處理的方法是把松的一邊調(diào)緊，把緊的一邊放松，這樣反復(fù)調(diào)試，直到運(yùn)輸帶在滾筒的兩側(cè)松緊一樣為此。上海擠干輥哪家強(qiáng)</p><p style="text-indent:25px">無(wú)錫市前洲橡膠制品有限公司主要經(jīng)營(yíng)范圍是橡塑，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為膠輥，擠干輥，軋輥，熔噴線收卷機(jī)膠輥等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在橡塑深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造橡塑良好品牌。無(wú)錫前洲橡膠秉承“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: http://www.cdcfah.com/cp/1521482.html</p></div></div></div></div></div><div id="blhe8fs" class="page-right twoColRt"><div id="mrj7uy3" 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