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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>?天津等離子堆焊設(shè)備箴拓自動(dòng)化設(shè)備供應(yīng)</p><div id="8nuj9x8" class="leftbox clearfix"><h1>天津等離子堆焊設(shè)備箴拓自動(dòng)化設(shè)備供應(yīng)</h1><div id="k78scjq" class="proBig"><div id="8umtdpm" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637179827603828125/2938842.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="n8ds4rq" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637179827603828125/2938842.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ujb7nfr" 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>天津等離子堆焊設(shè)備,等離子</p><p><span>***更新：</span>2020-07-14 18:20:26</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="g7n2t3k" 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(huà): </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(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8qc2i2d" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="fuwlkln" class="box"><p><p> 截齒等離子堆焊層的工況條件比較復(fù)雜，截齒在切割煤巖過(guò)程中除了承受周期性壓應(yīng)力、切應(yīng)力和沖擊載荷作用外，還要承受長(zhǎng)時(shí)間磨粒磨擦、沖擊產(chǎn)生的溫升作用以及腐蝕介質(zhì)的腐蝕作用。因此，截齒堆焊耐磨層的作業(yè)環(huán)境較為復(fù)雜、惡劣。 </p> <p> 截齒等離子堆焊層的性能要求比較苛刻，首先自身要耐磨，也就是說(shuō)在采煤過(guò)程中，截齒堆焊層與煤層間會(huì)發(fā)生持續(xù)磨擦運(yùn)動(dòng)，截齒堆焊層必須經(jīng)受住煤層的長(zhǎng)時(shí)間磨損。 </p> <p> 在這種情況下，堆焊層的硬度、耐磨性越高越好；其次，必須考慮截齒在切割煤巖過(guò)程中不可避免的沖擊載荷作用，如果堆焊層的硬度太高，金屬韌性較差，堆焊層金屬容易發(fā)生崩裂或斷裂。因此，堆焊層的硬度不一定是越高越好，而是應(yīng)當(dāng)綜合考慮，使其具有良好的綜合抗磨性能。 </p> <p> 同時(shí)需要注意，天津等離子堆焊設(shè)備，天津等離子堆焊設(shè)備，煤巖材料特性對(duì)堆焊耐磨層的影響，天津等離子堆焊設(shè)備。煤質(zhì)的軟硬以及夾矸石的多少，對(duì)截齒堆焊層磨損影響非常明顯。煤質(zhì)較軟、夾矸石較少的煤巖，截齒切割阻力較小，采煤機(jī)牽引阻力也較小，截齒的磨損率較小；反之，截齒的磨損率較大。 </p> <p> <br /> 等離子設(shè)備的特色是什么？天津等離子堆焊設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津等離子堆焊設(shè)備,等離子" src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637179827603828125/2938842.jpg"></div><p> 盾構(gòu)刀倶釬焊/等離子堆焊設(shè)備 </p> <p> <br /> </p> <p> 了解盾構(gòu)機(jī)的朋友都會(huì)熟悉盾構(gòu)刀\具.刀\具布置和形狀、質(zhì)量在盾構(gòu)機(jī)設(shè)計(jì)中是非常重要的內(nèi)容。刀\具布置方式及刀\具形狀是否適合應(yīng)用工程的地質(zhì)條件,直接影響到盾構(gòu)機(jī)的切削效果、出土狀況和掘進(jìn)速度盾構(gòu)機(jī)部分工件由滾刀和刮刀組成。另外滾刀刀圈鋼材材質(zhì)的選擇非常重要。滾刀刀圈的材料與質(zhì)量，根據(jù)刀圈的工作條件，刀圈材料應(yīng)滿(mǎn)足以下性能： </p> <p> <br /> </p> <p> 1，高的屈服強(qiáng)度，避免刀刃端在高應(yīng)力下壓潰變形； </p> <p> <br /> </p> <p> 2，足夠高的硬度，增加耐磨性，減少刀圈磨損； </p> <p> <br /> </p> <p> 3，良好的沖擊韌性，提高材料裂紋擴(kuò)展功，防止刀圈斷裂； </p> <p> <br /> </p> <p> 4，良好的抗回火性能，提高材料的熱穩(wěn)定性，保證刀圈在熱裝和滾壓巖體過(guò)程中不降低硬度； </p> <p> <br /> </p> <p> 等離子粉末堆焊是以等離子弧作為熱源，應(yīng)用等離子弧產(chǎn)生的高溫將合金粉末與基體表面迅速加熱并一起熔化、混合、擴(kuò)散、凝固，等離子束離開(kāi)后自激冷卻，形成一層高性能的合金層，從而實(shí)現(xiàn)零件表面的強(qiáng)化與硬化的堆焊工藝。 </p> <p> <br /> </p> <p> </p> <p> <br /> 西安等離子堆焊技術(shù)上海等離子設(shè)備選哪家？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津等離子堆焊設(shè)備,等離子" src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637193826680039062/9979750.jpg"></div><p> 螺桿等離子堆焊機(jī) </p> <p> 應(yīng)用介紹： </p> <p> <br /> </p> <p> 螺桿在機(jī)筒內(nèi)轉(zhuǎn)動(dòng)，物料與二者的摩擦，使螺桿與機(jī)筒的工作表面逐漸磨損：螺桿直徑逐漸縮小，機(jī)筒的內(nèi)孔直徑逐漸加大。這樣，螺桿與機(jī)筒的配合直徑間隙，螺桿堆焊機(jī)床，隨著二者的逐漸磨損而一點(diǎn)點(diǎn)加大。在磨損螺桿的螺凌部分堆焊耐磨合金。根據(jù)螺桿磨損的程度堆焊1~6mm厚，然后磨削加工螺桿至尺寸。這種耐磨合金由C、Cr、Vi、Co、W等材料組成，增加螺桿的抗磨損和耐腐蝕的能力。 </p> <p> <br /> </p> <p> 適用范圍：主要應(yīng)用于各種金屬螺桿的堆焊 </p> <p> <br /> </p> <p> 螺桿長(zhǎng)度：10—6000mm </p> <p> <br /> </p> <p> 螺桿外徑：10—800mm </p> <p> <br /> </p> <p> 螺凌寬度：3—30mm </p> <p> <br /> </p> <p> <br /> </p><p> 等離子熔覆又稱(chēng)等離子堆焊技術(shù),它是以等離子弧作為熱源,采用合金粉末作填充金屬,將合金粉末與基體表面一起加熱熔化形成合金層的一種堆焊工藝方法?？梢愿鶕?jù)工況不同，選用鎳基合金、鈷基合金、鐵基合金等不同類(lèi)型的合金粉末進(jìn)行熔覆過(guò)程。下面解說(shuō)一下，等離子熔覆鎳基碳化鎢的工藝。 </p> <p> <br /> </p> <p> 生產(chǎn)設(shè)備：等離子粉末堆焊機(jī)+自動(dòng)化設(shè)備； </p> <p> <br /> </p> <p> 熔覆目的：主要是耐磨，兼具有耐腐蝕性能； </p> <p> <br /> </p> <p> 硬度指標(biāo)：不同熔覆材料，硬度指標(biāo)不一樣，大約硬度指標(biāo)范圍為HRC58-65； </p> <p> <br /> </p> <p> 基體材料：可選用不銹鋼、碳鋼、合金鋼等； </p> <p> <br /> </p> <p> 熔覆材料：可選用碳化鎢含量為8%-60%的鎳基合金 </p> <p> <br /> </p> <p> 焊前處理：工件預(yù)熱400℃，時(shí)間兩小時(shí)； </p> <p> <br /> </p> <p> 焊后處理：焊后400℃保溫兩小時(shí)，再用保溫棉或保溫沙繼續(xù)保溫，緩降溫度，消除應(yīng)力； </p> <p> <br /> </p> <p> 結(jié)合強(qiáng)度：等強(qiáng)結(jié)合，可保證熔覆層在數(shù)百兆帕的壓力下不出現(xiàn)脫落； </p> <p> <br /> </p> <p> 稀釋率：5%-10%。 </p> <p> <br /> 上海等離子的發(fā)展方向是哪里？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津等離子堆焊設(shè)備,等離子" src="http://tyunfile.71360.com/UploadFile/ztzdhsb/637193832445380859/7804113.png"></div><p style="text-indent:25px">在堆焊過(guò)程中，焊炬除了按上述方法作階梯式的向前移動(dòng)外，還需沿著堆焊面作橫向擺動(dòng)，這樣可以提高堆焊層的均勻性和平整度。每堆焊一層可得到2～3mm厚的堆焊層，每層連續(xù)一次堆焊好。如果需要得到更厚的堆焊層，則須多層堆焊，層間須用砂輪或鋼絲刷進(jìn)行清理和平整，而后再堆焊下一層。根據(jù)需要可以用火焰重新熔化堆焊層（重熔），以減少堆焊層金屬的缺點(diǎn)，提高堆焊層質(zhì)量。（3）堆焊時(shí)，焊絲的熔化端、熔池必須始終處于“三倍乙炔過(guò)剩焰”的保護(hù)之中，使它們與空氣隔絕。不得將焊炬急速地從熔池表面移開(kāi)。堆焊搭接時(shí)，應(yīng)使接頭重疊15～20mm，收尾時(shí)須將焊炬繼續(xù)前移40～50mm，焊炬逐漸抬起，火焰逐漸離開(kāi)熔池，使熔池逐漸縮小。這樣，接頭處的冷卻速度緩慢，不至于產(chǎn)生接頭疏松、縮孔、火口裂紋等缺點(diǎn)?；鹧媸湛谠诃h(huán)縫的內(nèi)側(cè)為好，這樣可以減少堆焊接頭的收縮應(yīng)力。等離子粉末堆焊是以等離子弧作為熱源，應(yīng)用等離子弧產(chǎn)生的高溫將合金粉末與基體表面迅速加熱并一起熔化、混合、擴(kuò)散、凝固，等離子束離開(kāi)后自激冷卻，形成一層高性能的合金層，從而實(shí)現(xiàn)零件表面的強(qiáng)化與硬化的堆焊工藝。等離子設(shè)備的研發(fā)途徑。德陽(yáng)等離子粉末堆焊</p><p style="text-indent:25px">箴拓自動(dòng)化設(shè)備（上海）有限公司，專(zhuān)業(yè)生產(chǎn)等離子設(shè)備。天津等離子堆焊設(shè)備</p><p> 目前，常用的堆焊合金有鈷基合金、鎳基合金、鐵基合金和銅基合金等堆焊材料。其中鈷基合金具有良好的高溫性能，優(yōu)異的熱強(qiáng)性、耐蝕性及耐熱疲勞性能，比鐵基，鎳基合金的抗磨損、抗腐蝕性能好。所以在閥門(mén)研制和生產(chǎn)制造中，鈷基硬質(zhì)合金被廣泛應(yīng)用到各類(lèi)閥門(mén)殼體和密封面的堆焊中。這些合金材料被制成電焊條、焊絲(含藥芯焊絲)、焊劑(含過(guò)渡合金型焊劑)和合金粉末等,采用手工電弧焊、氧-乙炔焰焊、鎢極氬弧焊、埋弧自動(dòng)焊和等離子弧焊等方法堆焊。選用閥門(mén)密封面堆焊材料一般根據(jù)閥門(mén)的使用溫度、工作壓力和介質(zhì)的腐蝕性,或閥門(mén)的類(lèi)型、密封面結(jié)構(gòu)形式、密封比壓和許用比壓,或企業(yè)生產(chǎn)制造條件、設(shè)備加工能力和堆焊技術(shù)能力及用戶(hù)要求。 </p> <p> <br /> </p> <p> 等離子粉末堆焊是以等離子弧作為熱源，應(yīng)用等離子弧產(chǎn)生的高溫將合金粉末與基體表面迅速加熱并一起熔化、混合、擴(kuò)散、凝固，等離子束離開(kāi)后自激冷卻，形成一層高性能的合金層，從而實(shí)現(xiàn)零件表面的強(qiáng)化與硬化的堆焊工藝。 </p> <p> <br /> 天津等離子堆焊設(shè)備</p><p style="text-indent:25px">箴拓自動(dòng)化設(shè)備（上海）有限公司創(chuàng)建于2010-05-20，注冊(cè)資金 300-500萬(wàn)元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已***實(shí)行網(wǎng)絡(luò)化辦公，**提高了速度和效率。專(zhuān)業(yè)的團(tuán)隊(duì)大多數(shù)員工都有多年工作經(jīng)驗(yàn)，熟悉行業(yè)專(zhuān)業(yè)知識(shí)技能，致力于發(fā)展箴拓的品牌。公司以用心服務(wù)為**價(jià)值,希望通過(guò)我們的專(zhuān)業(yè)水平和不懈努力,將箴拓自動(dòng)化設(shè)備（上海）有限公司是一家以經(jīng)營(yíng)自動(dòng)化焊接設(shè)備及等離子成套堆焊設(shè)備與附件為主的生產(chǎn)加工型企業(yè)，公司位于上海，注冊(cè)資本為500萬(wàn)人民幣，主要經(jīng)營(yíng)自動(dòng)化焊接設(shè)備、等離子堆焊設(shè)備、自動(dòng)化堆焊設(shè)備、焊接輔機(jī)、堆焊加工服務(wù)等產(chǎn)品。箴拓自動(dòng)化設(shè)備（上海）有限公司秉承“誠(chéng)信、專(zhuān)業(yè)、共贏”的經(jīng)營(yíng)理念,堅(jiān)持用戶(hù)至上、質(zhì)量?jī)?yōu)，以科技服務(wù)客戶(hù)，堅(jiān)持技術(shù)進(jìn)步、不斷創(chuàng)新、不斷超越，已經(jīng)成為一家在機(jī)械及行業(yè)設(shè)備行業(yè)頗具實(shí)力和規(guī)模的企業(yè)。您的滿(mǎn)意就是我們的追求！歡迎廣大企業(yè)、用戶(hù)和消費(fèi)者和我們聯(lián)系，我們將本著用***的產(chǎn)品，為用戶(hù)提供質(zhì)量的服務(wù)為宗旨，竭誠(chéng)為您服務(wù)！等業(yè)務(wù)進(jìn)行到底。自公司成立以來(lái)，一直秉承“以質(zhì)量求生存，以信譽(yù)求發(fā)展”的經(jīng)營(yíng)理念，始終堅(jiān)持以客戶(hù)的需求和滿(mǎn)意為**，為客戶(hù)提供質(zhì)量的[ "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" 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