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src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170148974609/7235305.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="lzbdzq2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170148974609/7235305.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="e2bn2tf" class="content"><p><span>需求數(shù)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(chǎn)品關鍵詞：</span>上海軋輥生產(chǎn)廠家有哪些,軋輥</p><p><span>***更新：</span>2020-08-19 17:22:18</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="basz7fr" 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: </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="zyfriyn" class="page-proshow02"><p class="title">詳細說明</p><div id="r8gifhy" class="box"><p><p style="text-indent:25px">磨床對膠輥的磨礪是通過砂輪與膠輥精確穩(wěn)定的相對運動，由砂輪的微粒鋒刃對膠輥表面進行磨削，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，砂輪兩棱應用舊砂輪或油石倒角。目前，棉紡企業(yè)復磨并條膠輥使用的大多數(shù)磨床仍為FLJ804型等設備，其使用年限較長，上海軋輥生產(chǎn)廠家有哪些，上海軋輥生產(chǎn)廠家有哪些，磨礪膠輥前應確保具有良好的機械性能，特別是砂輪主軸，上海軋輥生產(chǎn)廠家有哪些、車頭主軸的跳動應不大于0.0l mm，要求其旋轉平穩(wěn)，振動小。軋輥在使用中磨損、溫度和輥形的不斷變化。上海軋輥生產(chǎn)廠家有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軋輥生產(chǎn)廠家有哪些,軋輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170148974609/7235305.png"></div><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(jīng)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(zhì)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(diào)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。上海軋輥生產(chǎn)廠家有哪些軋輥在熱處理過程中，對軋輥鋼的淬火和加熱限制在奧氏體中含碳量不超過0.6%的程度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軋輥生產(chǎn)廠家有哪些,軋輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170180488281/3309511.png"></div><p style="text-indent:25px">軋輥超聲波發(fā)生器：即我們常說的探傷儀，將低頻電轉變成 28KHZ以上的高頻電信號，通過鏈接線接到換能器上?！〕暡〒Q能器：熟稱探頭，是一種高效率的換能元件，能將電能轉換成強有力的超聲波振動，在產(chǎn)生超聲波振動時，仿佛是一個小的活塞，振幅很小，約只有幾微米。這就是平時我們所說的超聲波。　　輔助設備：鏈接線、耦合劑、試塊常用的探頭：2兆表面波探頭：用于檢測軋輥表面裂紋2兆的雙晶探頭：用于檢測軋輥工作層厚度2兆的直探頭：用于檢測軋輥內(nèi)部缺陷2兆45度斜探頭：用于檢測裂紋深度超聲波探傷可能出現(xiàn)的問題1、由于超聲波會受到被測物體不平整、反射角度度以及多次反射的影響，可能會帶來測量數(shù)據(jù)誤差增大。</p><p style="text-indent:25px">目前5萬錠~16萬錠的生產(chǎn)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(shù)的膠輥膠圈,給紡紗廠生產(chǎn)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(shù)、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(chǎn)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(shù)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(shù)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(chǎn)品種對膠輥膠圈的消耗程度不同,也沒有考慮膠輥膠圈在磨礪次數(shù)、厚度、硬度方面相差較大時,更換膠輥膠圈會造成棉紗質(zhì)量存在較大偏差和變異,嚴重影響棉紗質(zhì)量,導致質(zhì)量投訴。適當?shù)膶^大規(guī)模生產(chǎn)車間減少棉紗品種的多樣性生產(chǎn)、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、加強設備維護與保養(yǎng)、強化紡紗膠輥膠圈的檢查與交接班是減少紡紗廠生產(chǎn)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。軋輥在**終熱處理過程中，對軋輥鋼的淬火和加熱限制在奧氏體中含碳量不超過0.6%的程度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軋輥生產(chǎn)廠家有哪些,軋輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170087832031/7829425.png"></div><p style="text-indent:25px">為提高軋輥淬硬層深及接觸疲勞壽命，降低淬硬層脆性及過熱敏感性，同時也為滿足軋件對冷軋工作輥力學性能和使用性能的進一步要求，自20世紀80年代中、后期，國外軋輥生產(chǎn)廠對5%Ｃｒ冷軋輥鋼進行了化學成分的優(yōu)化工作，主要是在5%Ｃｒ鋼中增加鉬、釩的含量或加入鈦、鎳等元素。添加0.1%左右鈦的5%Ｃｒ鋼軋輥中，鈦以碳氮化合物(ＴｉＣＮ)形式在基體中微細析出，經(jīng)過摩擦損耗后ＴｉＣＮ脫落，在軋輥表面形成劃痕，使適度的粗度再生。在鍍錫板軋機的實際操作中，有效利用粗糙度降低小的優(yōu)點，從軋制初期就可高速軋制。對熱軋輥來說，輥面不允許出現(xiàn)裂紋，表面裂紋缺陷容易造成應力集中。上海軋輥生產(chǎn)廠家有哪些</p><p style="text-indent:25px">軋輥渦流檢測原理是渦流檢測是建立在電磁感應原理基礎之上的一種無損檢測方法。上海軋輥生產(chǎn)廠家有哪些</p><p style="text-indent:25px">塑料行業(yè)分析**表示，經(jīng)過數(shù)十年的快速發(fā)展，我國塑料制品橡膠制品、印染機械及配件、其他**設備、通用設備及配件的制造、加工、銷售。橡膠制品、印染機械及配件、其他**設備、通用設備及配件的制造、加工、銷售；道路普通貨物運輸。橡膠制品、印染機械及配件、其他**設備、通用設備及配件的制造、加工、銷售。發(fā)生了巨大的變化。在“十二五”期間，我國塑料制品行業(yè)在產(chǎn)業(yè)結構調(diào)整、轉型和升級中不斷發(fā)展。當前時代橡塑制品行業(yè)的整個發(fā)展趨勢，當前橡膠工業(yè)新工藝的開發(fā)研究，主要集中在成型和硫化上面。在成型方面，著重解決減少工序和精密加工問題。研究實施壓延、壓出精密化、材料復合化，進而做到成型簡易化和一體化。隨著全球環(huán)保意識的日益加強，消費者對加工的阻燃要求越來越高，無鹵、低煙、低毒的環(huán)保型阻燃劑已越來越***地被要求使用，目前國內(nèi)加工用阻燃劑近80%為含鹵阻燃劑。網(wǎng)上購物在世界各地越來越普及，在全球各市場也隨處可見。雖然網(wǎng)上購物的主要優(yōu)點是便利，但消費者的期望還是更多的來自于他們喜愛的[ "膠輥", "擠干輥", "軋輥", "熔噴線收卷機膠輥" ]。當設計好的包裝需要在線瀏覽，或者貨運包裝到家需要打開時，電子商務包裝的體驗必須反映消費者在商店購物時的期望。上海軋輥生產(chǎn)廠家有哪些</p><p style="text-indent:25px">無錫市前洲橡膠制品有限公司創(chuàng)辦于2018-04-23，是一家生產(chǎn)型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，公司是一家有限責任公司企業(yè)，以誠信務實的創(chuàng)業(yè)精神、質(zhì)量高效的管理團隊、精悍的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。公司始終堅持客戶需求***的原則，致力于提供高質(zhì)量的[ "膠輥", "擠干輥", "軋輥", "熔噴線收卷機膠輥" ]。無錫前洲橡膠將以真誠的服務、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來！</p></p><br 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