上海軋輥生產(chǎn)商無(wú)錫市前洲橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="特殊軋輥：它用于鋼管軋機(jī)、車輪軋機(jī)、鋼球軋機(jī)及穿孔機(jī)等**軋機(jī)上。這種軋機(jī)的軋輥具有各種不同的形狀，如鋼管軋制中采用斜軋?jiān)碥堉频能堓佊袌A錐形、腰鼓形或盤形。工作原理抗熱裂。通常對(duì)粗軋輥以強(qiáng)度、抗熱裂為主要要求；小型20輥軋機(jī)的工作軋輥重*"><meta name="keywords" content="上海軋輥生產(chǎn)商,軋輥"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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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>?上海軋輥生產(chǎn)商無(wú)錫市前洲橡膠制品供應(yīng)</p><div id="rpdtjf7" class="leftbox clearfix"><h1>上海軋輥生產(chǎn)商無(wú)錫市前洲橡膠制品供應(yīng)</h1><div id="zvlbz99" class="proBig"><div id="7dbjh9h" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170155312500/7092026.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="l7vz7fn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170155312500/7092026.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xfd997h" 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>上海軋輥生產(chǎn)商,軋輥</p><p><span>***更新：</span>2021-01-12 03:06:43</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="9dbp9ll" 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="rpfvt9r" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="9xxvdr5" class="box"><p><p style="text-indent:25px">特殊軋輥：它用于鋼管軋機(jī)、車輪軋機(jī)、鋼球軋機(jī)及穿孔機(jī)等**軋機(jī)上。這種軋機(jī)的軋輥具有各種不同的形狀，如鋼管軋制中采用斜軋?jiān)碥堉频能堓佊袌A錐形、腰鼓形或盤形。工作原理抗熱裂。通常對(duì)粗軋輥以強(qiáng)度、抗熱裂為主要要求；小型20輥軋機(jī)的工作軋輥重*100克左右，而寬厚板軋機(jī)的支承輥重量已超過(guò)200噸。選用軋輥時(shí)首先根據(jù)軋機(jī)對(duì)軋輥的基本強(qiáng)度要求，選定安全承載的主體材料（各種級(jí)別的鑄鐵，上海軋輥生產(chǎn)商、鑄鋼或鍛鋼等）。?硬度。而精軋輥速度較高，軋制比較終產(chǎn)品要有一定的表面質(zhì)量，對(duì)它以硬度，上海軋輥生產(chǎn)商，上海軋輥生產(chǎn)商、耐磨等為主要要求。然后考慮軋輥使用時(shí)所應(yīng)有的耐磨性。軋輥的內(nèi)部質(zhì)量則決定著軋輥的使用壽命的長(zhǎng)短。上海軋輥生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軋輥生產(chǎn)商,軋輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170155312500/7092026.png"></div><p style="text-indent:25px">軋輥渦流檢測(cè)原理：渦流檢測(cè)是建立在電磁感應(yīng)原理基礎(chǔ)之上的一種無(wú)損檢測(cè)方法，它適用于導(dǎo)電材料。當(dāng)把一塊導(dǎo)體置于交變磁場(chǎng)之中，在導(dǎo)體中就有感應(yīng)電流存在，即產(chǎn)生渦流。由于導(dǎo)體自身各種因素（如電導(dǎo)率、磁導(dǎo)率、形狀，尺寸和缺陷等）的變化，會(huì)導(dǎo)致渦流的變化，利用這種現(xiàn)象判定導(dǎo)體性質(zhì)，狀態(tài)的檢測(cè)方法，叫渦流檢測(cè)。渦流探傷的優(yōu)點(diǎn)：1、檢測(cè)時(shí)，線圈不需要接觸工件，也無(wú)需耦合介質(zhì)，所以檢測(cè)速度快。2、對(duì)工件表面或近表面的缺陷，有很高的檢出靈敏度，且在一定的范圍內(nèi)具有良好的線性指示，可用作質(zhì)量管理與控制。3、能測(cè)量金屬覆蓋層或非金屬涂層的厚度。上海軋輥生產(chǎn)商扎輥身下降進(jìn)入噴水器位置后，低壓大水量連續(xù)噴射冷卻7~10min。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軋輥生產(chǎn)商,軋輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637318170059296875/9225836.png"></div><p style="text-indent:25px">軋輥按制造方法又可分為整體鑄造軋輥和復(fù)合鑄造軋輥兩類。鍛造軋輥按材質(zhì)分為：⑴鍛造合金鋼軋輥； ⑵鍛造半鋼軋輥；⑶鍛造半高速鋼軋輥； ⑷鍛造白口鑄鐵軋輥。工藝方法：整體軋輥、冶金復(fù)合軋輥和組合軋輥。1、整體軋輥是相對(duì)于復(fù)合軋輥而言的，整體軋輥的輥身外層與心部以及輥頸采用單一材質(zhì)鑄造或鍛造而成，輥身外層和輥頸不同的組織、性能通過(guò)鑄造或鍛造工藝以及熱處理工藝過(guò)程來(lái)控制和調(diào)整。鍛造軋輥和靜態(tài)鑄造的軋輥均屬于整體軋輥。整體軋輥分為整體鑄造和整體鍛造軋輥兩種；?</p><p style="text-indent:25px">軋輥表面淬火方法按加熱方法可分整體快速加熱淬火法和連續(xù)感應(yīng)加熱淬火法，目前后者在生產(chǎn)實(shí)踐中應(yīng)用更廣。在連續(xù)式感應(yīng)加熱淬火工藝方法中雙頻感應(yīng)淬火很有特色，它使用兩種不同頻率的感應(yīng)器匹配進(jìn)行感應(yīng)加熱，在輥面溫度控制和加熱層溫度分布方面的具有明顯的優(yōu)勢(shì)。典型的雙頻淬火裝備以電流透入深度較大的工頻感應(yīng)器作為主感應(yīng)器，實(shí)現(xiàn)深層加熱，均熱一段時(shí)間后，再使用一個(gè)中頻感應(yīng)器來(lái)得到較深的經(jīng)過(guò)等溫的奧氏體化層,淬后獲得所需的淬硬層深度。中頻電源以250Hz為佳，也有使用500、1000、1200和2500Hz。好的軋輥，其強(qiáng)度、耐磨性和其他各種性能指標(biāo)間應(yīng)有較優(yōu)的匹配。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軋輥生產(chǎn)商,軋輥" src="https://tyunfile.71360.com/WaterMark/UploadFile/wxqzxj/637312095541904297/9092899.png"></div><p style="text-indent:25px">冷軋輥的發(fā)展方向?qū)⑹窃谶M(jìn)一步提**度硬度和淬硬層深度的同時(shí)，保證一定的韌性。大型冷軋工作輥將普遍采用含釩、銑、鎳等元素的改進(jìn)型5%Ｃｒ鋼制造。為提高材料的淬透性，Ｃｒ的含量將進(jìn)一步增加，如8%～10%Ｃｒ及更高鉻的鍛鋼已開始用于實(shí)際生產(chǎn)，但含Ｃｒ量的增加會(huì)導(dǎo)致較差的韌性，因此需要適當(dāng)平衡Ｃ和Ｃｒ含量，在較低的溫度下淬火獲得所需要的冷軋輥硬度，從而減少軋輥的斷裂和降低其斷裂敏感性。另外，隨著鍛件制造技術(shù)的進(jìn)一步完善，高鉻鋼工作輥將更多地應(yīng)用于大型冷連軋機(jī)。冷軋工作輥的熱處理一般有鍛后熱處理，調(diào)質(zhì)和表面淬火。上海軋輥生產(chǎn)商</p><p style="text-indent:25px">實(shí)際的軋輥生產(chǎn)表明，高鉻鑄鐵軋輥有較好的抗熱裂性能。上海軋輥生產(chǎn)商</p><p style="text-indent:25px">高速鋼作為熱軋輥材料的應(yīng)用在1988年始于日本，20世紀(jì)90年代初期美國(guó)和歐洲也進(jìn)行了研制，我國(guó)在20世紀(jì)90年代后期開始研制和使用高速鋼軋輥。一般高速鋼的成分為1%～2%Ｃ，0%～5%Ｃｏ，0%～5%Ｎｂ，3%～10%Ｃｒ，2%～7%Ｍｏ，2%～7%Ｖ，1%～5%Ｗ。因?yàn)閾碛写罅靠尚纬蓮?qiáng)碳化物的合金元素如Ｗ和Ｖ，其比較終的顯微組織含有大約10%～15%具有極高硬度和高溫穩(wěn)定性的碳化物，所以在高溫下工作能保持較高的強(qiáng)度和硬度。其工作層硬度高，可達(dá)到80～85ＨＳ，具有較好的耐磨性和抗熱裂性，軋輥表面沒(méi)有出現(xiàn)熱裂紋，一般沒(méi)有剝落現(xiàn)象。上海軋輥生產(chǎn)商</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2807007.html</p></div></div></div></div></div><div id="jhpnl7l" class="page-right 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