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class="home-main container clearfix"><div id="zizgvxj" class="twoCol"><div id="jdxnkwy" class="page-proshow clearfix"><p class="current"> 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>?上海擠干輥產(chǎn)品介紹無(wú)錫市前洲橡膠制品供應(yīng)</p><div id="ajldfm3" class="leftbox clearfix"><h1>上海擠干輥產(chǎn)品介紹無(wú)錫市前洲橡膠制品供應(yīng)</h1><div id="qeb2lnz" class="proBig"><div id="lvnfcjl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="83shzb3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="m3j8p7f" 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>上海擠干輥產(chǎn)品介紹,擠干輥</p><p><span>***更新：</span>2020-09-08 09:09:58</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="mo3dvco" 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="wmzgdpg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="j77ifry" class="box"><p><p style="text-indent:25px">雖然一般來(lái)說(shuō)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，上海擠干輥產(chǎn)品介紹,因此裂紋在較短的時(shí)間內(nèi)貫穿管壁，上海擠干輥產(chǎn)品介紹,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(zhǎng)它的使用壽命，上海擠干輥產(chǎn)品介紹。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(huì)容易降低其使用壽命。擠干輥利用**數(shù)控磨床磨出槽形的其他斷面；上海擠干輥產(chǎn)品介紹</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥產(chǎn)品介紹,擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170185107421/7691917.png"></div><p style="text-indent:25px">擠干輥在服役過(guò)程中,整個(gè)輥身受到周期性載荷作用,該周期性載荷作用在輥身表面上為壓應(yīng)力,而對(duì)于套管內(nèi)壁來(lái)說(shuō)則為拉應(yīng)力。由于套管內(nèi)壁存在焊接缺陷,在拉應(yīng)力的作用下容易形成疲勞源,裂紋沿套管的徑向和環(huán)向擴(kuò)展,終造成擠干輥輥身斷裂。雖然一般來(lái)說(shuō)擠干輥套管所受的作用力較小,但是由于套管管壁薄處的內(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。上海擠干輥廠家哪家便宜擠干輥壽命的長(zhǎng)短除了與自身質(zhì)量有關(guān)，與使用也有很大關(guān)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥產(chǎn)品介紹,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。</p><p style="text-indent:25px">擠干輥加工時(shí)先按普通車削方法先加工出比較小截面圓弧回轉(zhuǎn)槽，其他截面可以通過(guò)數(shù)據(jù)編程控制不斷變化刀具進(jìn)給量進(jìn)行加工。車削過(guò)程中工件在高速旋轉(zhuǎn)，工件每轉(zhuǎn)一圈，刀具沿孔型截面圓弧的半徑方向變速往復(fù)進(jìn)給一次，刀架在段與段之間速度變化時(shí)會(huì)產(chǎn)生很大的加速度。為了避免刀架驅(qū)動(dòng)電機(jī)功率選擇過(guò)大，應(yīng)該通過(guò)計(jì)算優(yōu)化孔型曲線，在滿足精度要求的情況下，選取比較小的加速度。由于工件轉(zhuǎn)一圈刀架的轉(zhuǎn)動(dòng)進(jìn)給角度很小，分析時(shí)可認(rèn)為切削作用是在工件的一個(gè)截面上。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海擠干輥產(chǎn)品介紹,擠干輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170180488281/3309511.png"></div><p style="text-indent:25px">關(guān)于擠干輥方面的資料很少，還沒有看到過(guò)相關(guān)的書籍，因而無(wú)從借鑒，采用何種修復(fù)手段，只能憑經(jīng)驗(yàn)判斷。輥面缺陷的處理辦法1)經(jīng)常與廠家聯(lián)系，發(fā)現(xiàn)問(wèn)題及時(shí)與廠家溝通。如果發(fā)現(xiàn)產(chǎn)品質(zhì)量問(wèn)題，如大面積掉塊、裂紋等，與廠家結(jié)合，返修輥?zhàn)樱岢龈倪M(jìn)辦法，如要求改進(jìn)橡膠成分、增加涂層韌性等，共同改進(jìn)制造工藝，解決產(chǎn)品質(zhì)量問(wèn)題。2) 我廠酸軋車間由于產(chǎn)量大，任務(wù)重，并且是冷軋板的第- -道工序,如果不是軋冷硬卷的話，可以靠后幾道工序改善板形質(zhì)量，因而沒有使用破磷機(jī),帶鋼邊浪嚴(yán)重，擠干輥被劃得遍體鱗傷。擠干輥性能要求有溫度、受力環(huán)境和打仗介質(zhì)及利用壽命等選擇切合的原質(zhì)料。上海擠干輥產(chǎn)品介紹</p><p style="text-indent:25px">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。上海擠干輥產(chǎn)品介紹</p><p style="text-indent:25px">擠干輥用于除去帶鍋表面多余的液體，在酸洗、鍍鋅彩涂等車間都有使用，一般都成對(duì)數(shù)組使用。它可以防止堿洗/酸洗槽中的液體被帶入下一一個(gè)水槽中，所經(jīng)過(guò)的水槽中的液體濃度依次降低，以便于對(duì)各水槽的濃度進(jìn)行控制。由于擠干輥在酸洗、鍍鋅等車間都使大批使用，一般都多達(dá)28根，因此也是占用一筆不小的資金，因而擠干輥使用得恰當(dāng)與否，也是影響成本的一大要素，現(xiàn)就酸洗車間的擠干輥使用中出現(xiàn)的問(wèn)題作一下分析。酸洗車間擠干輥輥面涂層厚度為17m，新輥直徑為355mm。上海擠干輥產(chǎn)品介紹</p><p style="text-indent:25px">無(wú)錫市前洲橡膠制品有限公司致力于橡塑，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。無(wú)錫前洲橡膠深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的膠輥，擠干輥，軋輥，熔噴線收卷機(jī)膠輥。無(wú)錫前洲橡膠致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。無(wú)錫前洲橡膠創(chuàng)始人楚駿杰，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: 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