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class="home-main container clearfix"><div id="sbod3xy" class="twoCol"><div id="bvsurif" 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/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_dhqgsbzf/">電焊、切割設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-dhqgsbzf_dlzhj/">等離子焊機(jī)</a>?重慶等離子鉆桿堆焊等離子堆焊機(jī) 箴拓自動(dòng)化設(shè)備供應(yīng)</p><div id="pd3nx7x" class="leftbox clearfix"><h1>重慶等離子鉆桿堆焊等離子堆焊機(jī) 箴拓自動(dòng)化設(shè)備供應(yīng)</h1><div id="cgvhe8z" class="proBig"><div id="ut8yaxj" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637184159507783203/1993003.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e7hjqxz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637184159507783203/1993003.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hl42gb7" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>重慶等離子鉆桿堆焊等離子堆焊機(jī),鉆桿堆焊</p><p><span>***更新：</span>2020-11-02 08:12:13</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="x8btacg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">箴拓自動(dòng)化設(shè)備（上海）有限公司</a></p><p><span>聯(lián)系人：</span>黃明</p><p><span>郵箱: </span>ztweld@163.com</p><p><span>電話: </span>18939866305</p><p><span>傳真: </span>021_39907129</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-39907159</p><p><span>地址: </span>寶安公路2940號(hào)</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="hbab32q" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="2fs3gyf" class="box"><p><p> 等離子堆焊工藝1、等離子弧種類等離子電弧分為非轉(zhuǎn)移弧、轉(zhuǎn)移弧和聯(lián)合型電弧三種。三種電弧形式均是鎢極接電源負(fù)極，工件和噴嘴接電源正極。2、非轉(zhuǎn)移型電弧。電弧形成于鎢極與噴嘴之間，隨著等離子氣流的輸送，形成的弧焰從噴嘴中噴出，形成高溫等離子焰，主要適用于導(dǎo)熱性較好的材料的焊接。但由于電弧能量主要是通過(guò)噴嘴傳輸，噴嘴的使用壽命較短，且能量不宜過(guò)大，重慶等離子鉆桿堆焊等離子堆焊機(jī)，不太適合于長(zhǎng)時(shí)間的連續(xù)焊接，目前非轉(zhuǎn)移弧在焊接領(lǐng)域應(yīng)用得越來(lái)越少了。3、轉(zhuǎn)移型電弧。轉(zhuǎn)移型電流是在噴嘴與工件之間形成，由于轉(zhuǎn)移弧難以直接形成，需要先在鎢極與噴嘴之間形成細(xì)小的非轉(zhuǎn)移弧作為引導(dǎo)，之后過(guò)渡到轉(zhuǎn)移弧，當(dāng)生成轉(zhuǎn)移電弧后，非轉(zhuǎn)移弧同時(shí)切斷。由于這種方式可以將更多的能量傳遞給工件，用于焊接，因此轉(zhuǎn)移型電弧普遍地應(yīng)用于金屬材料焊接和切割領(lǐng)域中。4，重慶等離子鉆桿堆焊等離子堆焊機(jī)、混合型電弧。顧名思義，轉(zhuǎn)移電弧和非轉(zhuǎn)移電弧并存，重慶等離子鉆桿堆焊等離子堆焊機(jī)，主要用于微束等離子弧焊接和粉末堆焊中。上海鉆桿堆焊未來(lái)的發(fā)展方向。重慶等離子鉆桿堆焊等離子堆焊機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶等離子鉆桿堆焊等離子堆焊機(jī),鉆桿堆焊" src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637184159507783203/1993003.jpg"></div><p style="text-indent:25px"> 機(jī)械密封件本體材料的選擇因?yàn)槊芊猸h(huán)、球閥在腐蝕介質(zhì)中工作，要求有較好的耐晶間腐蝕性能和穩(wěn)定性。所以，根據(jù)其使用環(huán)境和技術(shù)要求，密封環(huán)、球閥本體材料選用了1Cr18Ni9Ti不銹鋼。等離子粉末堆焊材料的選擇欲獲得高質(zhì)量的金屬堆焊層，堆焊材料的選擇至關(guān)重要。有些堆焊實(shí)驗(yàn)證明：當(dāng)基體韌性不好時(shí)（如含C量過(guò)高、針狀馬氏體為主），雖然堆焊層的硬度可以提高，但往往容易產(chǎn)生微裂紋，使耐磨性變差。因此，片面地追求堆焊金屬的高硬度是不利的，也是不必要的。只有改善堆焊金屬的組.織狀態(tài)，使硬度與韌性得到恰當(dāng)?shù)呐浜?，才能夠有效地提高堆焊金屬的耐磨性。為了有效地防止堆焊金屬產(chǎn)生裂紋并獲得優(yōu)良的韌性和塑性，我們選用了S111硬質(zhì)合金焊絲。該焊絲是一種CoCrW合金焊絲。該堆焊層具有優(yōu)良的耐磨、耐溫和耐腐蝕性能，即使在650℃～700℃的高溫中亦能保持這些特點(diǎn)。重慶鉆桿堆焊定制上海鉆桿堆焊的技術(shù)難點(diǎn)有哪些。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶等離子鉆桿堆焊等離子堆焊機(jī),鉆桿堆焊" src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637184159507109375/8583488.jpg"></div><p style="text-indent:25px"> 等離子熔覆耐磨無(wú)火花截齒采用等離子束熔覆技術(shù)，在截齒頭部均勻熔覆一定厚度的金屬合金層，有效地保護(hù)了硬質(zhì)合金刀尖，提高了截齒頭部的耐磨性能，從而大幅度延長(zhǎng)了截齒的使用壽命，同時(shí)熔覆層在截割巖石或遇到煤結(jié)核時(shí)“不產(chǎn)生火花”，提高了煤炭生產(chǎn)的安全性能，解決了長(zhǎng)期以來(lái)困擾煤礦安全生產(chǎn)的一個(gè)國(guó)際性難題。玻璃制品成形過(guò)程中，玻璃模具頻繁地接觸1100°C以上的熔融玻璃，長(zhǎng)期處于高溫狀態(tài)下工作而且反復(fù)的開模合模的過(guò)程中產(chǎn)生機(jī)械撞擊和化學(xué)性反應(yīng)等，通常情況下，模具內(nèi)腔尚未失效的情況下合縫線處首先出現(xiàn)損壞，導(dǎo)致生產(chǎn)出的玻璃制品合縫線粗大而報(bào)廢，模具過(guò)早失效。針對(duì)這種情況，為了使模具在充分使用，對(duì)模具易損部位進(jìn)行強(qiáng)化處理具有重要意義。在模具的重要位置和易損處，如頭頸線、合縫面、底接線處熔覆一層鎳基合金粉末與基材冶金結(jié)合。將玻璃模具傳統(tǒng)的手工氧乙炔噴焊或者不噴焊改進(jìn)為機(jī)器噴焊，大幅度的提高了產(chǎn)品的噴焊質(zhì)量。針對(duì)目前大多數(shù)玻璃模具制造商采用手工氧乙炔噴焊，難以控制噴焊質(zhì)量，等離子噴焊改進(jìn)了噴焊的方法和具體工藝，與手工氧乙炔噴焊相比焊粉使用量減少40%，工人的勞動(dòng)強(qiáng)度較大降低，還避免了工人長(zhǎng)期暴露在噴焊輻射的環(huán)境中。</p><p> 等離子粉末堆焊機(jī)堆焊工藝 </p> <p> <br /> </p> <p> 1.堆焊資料 </p> <p> <br /> </p> <p> 鎳基合金粉末（一般鎳60）、鎳基碳化物（依據(jù)產(chǎn)品需求以鎳60為基粉參加對(duì)應(yīng)比例的碳化物粉末）。 </p> <p> <br /> </p> <p> 2.粉末要求 </p> <p> <br /> </p> <p> （1）依據(jù)產(chǎn)品所需功用（耐磨，耐腐，耐高溫）挑選適合的合金粉末。 </p> <p> <br /> </p> <p> （2）挑選合金粉末時(shí)盡量與基體資料的熱膨脹系數(shù)接近。避免熱膨脹系數(shù)過(guò)大，發(fā)作較大的縮短應(yīng)力，構(gòu)成產(chǎn)品開裂現(xiàn)象。也可經(jīng)過(guò)預(yù)熱與保溫工藝來(lái)操控開裂。 </p> <p> <br /> </p> <p> （3）合金粉末選用自熔型粉末，活動(dòng)功用好，粉末粒度均勻?？尚羞M(jìn)堆焊安穩(wěn)性。 </p> <p> <br /> </p> <p> （4）送粉速度均勻，速度一般為10-30g/min。粉末粒度規(guī)劃150-300鉬之間比較有優(yōu)勢(shì)。氣體流量規(guī)劃2.0-2.5L/min </p> <p> <br /> </p> <p> 3.螺桿要求 </p> <p> <br /> </p> <p> 堆焊外表需求堆焊合金粉末的螺桿，條件確保螺桿外表無(wú)油，無(wú)銹，無(wú)明顯缺點(diǎn)。 </p> <p> <br /> </p> <p> 4.設(shè)備要求 </p> <p> <br /> </p> <p> 設(shè)備是由等離子粉末焊機(jī)及主動(dòng)化堆焊工裝（選配）組成。 </p> <p> <br /> 鉆桿堆焊設(shè)備的產(chǎn)品功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶等離子鉆桿堆焊等離子堆焊機(jī),鉆桿堆焊" src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637184159507373047/1241441.jpg"></div><p style="text-indent:25px"> 首先，恢復(fù)工件尺寸堆焊，由于磨損或加工失誤造成工件尺寸不足，是廠礦企業(yè)經(jīng)常遇到的問題。用堆焊方法修復(fù)上述工件是一種很常用的工藝方法，修復(fù)后的工件不僅能正常使用，很多情況下還能超過(guò)原工件的使用壽命，因?yàn)閷⑿鹿に囆虏牧嫌糜诙押感迯?fù)，可以大幅度提高原有零部件的性能。其次，耐磨損、耐熱、耐腐蝕堆焊。磨損和腐蝕是造成金屬材料失效的主要因素，為了提高金屬工件表面耐磨性和耐蝕性，以滿足高溫等的工作條件要求，延長(zhǎng)工件使用壽命，可以在工件表面堆焊一層或幾層耐磨或耐蝕耐熱層。就是將工件的基體與表面堆焊層選用具有不同性能的材料，制造出雙金屬工件。由于只是工件表面層具有合乎要求的耐磨、耐蝕等方面的特殊性能，所以充分發(fā)揮了材料的作用與工作潛力，而且節(jié)約了大量的貴重金屬。鉆桿堆焊設(shè)備設(shè)計(jì)的產(chǎn)品。重慶房車鉆桿堆焊噴焊機(jī)</p><p style="text-indent:25px">鉆桿堆焊設(shè)備的操作流程是什么？重慶等離子鉆桿堆焊等離子堆焊機(jī)</p><p style="text-indent:25px">為什么等離子熔覆（堆焊）不易產(chǎn)生裂紋·氣孔等缺點(diǎn)：主要原因有三。一是等離子做熱源進(jìn)行熔覆（堆焊）與埋弧焊氣保焊等熱量更加集中，離子弧穩(wěn)定性更好，沒有電極熔耗，輸出熱量均勻，便于控制，這樣使得熔鑄區(qū)熱量分布均勻，材料熔合充分均勻，排氣浮渣都充分，收縮應(yīng)力分布均勻。二是由于等離子設(shè)備控制精度高，對(duì)熔鑄區(qū)和過(guò)渡區(qū)的控制方便，且均勻度好，應(yīng)力分配更容易控制合理。三是用氬氣保護(hù)不需要各種添加劑，也不存在排氫，氧化等問題，所以等離子熔覆（堆焊）更適合大面積，大厚度，高質(zhì)量的硬面熔鑄（如高錳·高鉻陶瓷材料等）適合于制造耐磨板、閥門、軋輥等。重慶等離子鉆桿堆焊等離子堆焊機(jī)</p><p style="text-indent:25px">箴拓自動(dòng)化設(shè)備（上海）有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。公司業(yè)務(wù)涵蓋等離子熔覆堆焊，等離子噴焊，自動(dòng)化堆焊設(shè)備，激光熔覆等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。箴拓自動(dòng)化設(shè)備立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1812205.html</p></div></div></div></div></div><div id="fuj8iv7" class="page-right twoColRt"><div id="8suwt77" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="utfxjg7" 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="y3iaxet" class="recomPic 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