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tcPro"><section class="home-main container clearfix"><div id="kiaco2d" class="twoCol"><div id="ysp3q3c" 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_mifengjian/">密封件</a>?<a href="http://www.cdcfah.com/cp/third-mifengjian_jmf/">機(jī)械密封</a>?山西神通博格曼機(jī)械密封件680 伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="8f38tv2" class="leftbox clearfix"><h1>山西神通博格曼機(jī)械密封件680 伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="jx79npe" class="proBig"><div id="mwe8i74" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523724980469/1815844.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zxebyi3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523724980469/1815844.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hfmy8bb" 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>山西神通博格曼機(jī)械密封件680,神通博格曼機(jī)械密封件</p><p><span>***更新：</span>2020-09-03 12:37:46</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="z8tdk39" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">伊格爾博格曼機(jī)械密封（張家港）有限公司</a></p><p><span>聯(lián)系人：</span>閆女士</p><p><span>郵箱: </span>eaglebugmann@qq.com</p><p><span>電話: </span>18013293108</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://eaglebugmann.com</p><p><span>手機(jī): </span>0512-58756006</p><p><span>地址: </span>德積福民村（天霸路）</p><p>[當(dāng)前離線] <a 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2)裝配順序①機(jī)械密封靜止部件的組裝：a.將防轉(zhuǎn)銷裝入密封端蓋相應(yīng)的孔內(nèi);b，山西神通博格曼機(jī)械密封件680.將靜環(huán)密封圈套在靜環(huán)上，將靜環(huán)裝入密封端蓋內(nèi)，要注意使防轉(zhuǎn)銷進(jìn)入靜環(huán)凹槽內(nèi)。安裝壓蓋時(shí)，注意不要使靜環(huán)碰軸。螺栓應(yīng)分幾次均勻擰緊。②機(jī)械密封旋轉(zhuǎn)部件組裝：將機(jī)械密封的旋轉(zhuǎn)部件依照先后次序逐個(gè)組裝到軸上。若有軸套，則要在外面把機(jī)械密封的旋轉(zhuǎn)部件依次組裝到軸套上，然后將裝有機(jī)械密封旋轉(zhuǎn)部件的軸套裝到軸上。③端蓋裝在密封體上，并用螺釘均勻擰緊。④盤動(dòng)試車是否輕松，若盤不動(dòng)或吃力，則應(yīng)檢查裝配尺寸是否正確。4、機(jī)械密封運(yùn)轉(zhuǎn)的故障處理(1)開始就泄露①檢查裝配質(zhì)量是否符合技術(shù)要求，山西神通博格曼機(jī)械密封件680，彈簧壓縮量是否符合規(guī)定。②檢查動(dòng)環(huán)、靜環(huán)的密封端面是否損壞。③檢查密封端面是否端正。(2)運(yùn)轉(zhuǎn)中泄露量突然過(guò)多，此時(shí)應(yīng)停車進(jìn)行檢查①檢查動(dòng)環(huán)，山西神通博格曼機(jī)械密封件680、靜環(huán)密封端面的磨損情況與表面質(zhì)量的變化，若已破壞則應(yīng)返修或更換新件。②檢查動(dòng)環(huán)、靜環(huán)的輔助密封圈的安裝位置是否正確(如V型圈的唇口應(yīng)朝向壓力端)、有無(wú)損壞。若安裝有誤則重新安裝，若已損壞則應(yīng)重新?lián)Q件。③檢查密封腔體內(nèi)是否混入固體雜質(zhì)，傳動(dòng)座內(nèi)是否充滿了雜質(zhì)，影響動(dòng)環(huán)的軸向浮動(dòng)和彈簧的補(bǔ)償。④檢查緊定螺釘是否松動(dòng)。H74D神通博格曼機(jī)械密封件。山西神通博格曼機(jī)械密封件680</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西神通博格曼機(jī)械密封件680,神通博格曼機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523724980469/1815844.png"></div><p> 即軸旋轉(zhuǎn)方向應(yīng)使彈簧越來(lái)越緊，否則會(huì)造成密封失效，彈簧旋向的選擇由下述方法確定：由靜環(huán)向動(dòng)環(huán)看，軸順時(shí)針旋轉(zhuǎn)用右旋彈簧，反之，則選用左旋彈簧。3、機(jī)械密封的安裝方法機(jī)械密封部件無(wú)論從制造精度上或安裝精度上要求都很嚴(yán)格，如果安裝不當(dāng)，就會(huì)影響密封的壽命和密封性能，嚴(yán)重時(shí)將會(huì)使密封迅速失效。(1)安裝前的準(zhǔn)備工作及安裝注意事項(xiàng)①檢查要進(jìn)行安裝的機(jī)械密封的型號(hào)、規(guī)格是否正確無(wú)誤，零件是否缺少。②檢查機(jī)械密封各元件是否有損壞，特別是動(dòng)環(huán)和靜環(huán)的密封端面是否碰傷，如發(fā)現(xiàn)損壞時(shí)，需進(jìn)行返修或更換新的零件。各密封元件需用汽油或煤油清洗干凈，保持各元件表面無(wú)灰塵、異物。③軸或軸套表面及密封腔內(nèi)壁、密封端蓋內(nèi)表面是否有毛刺、溝痕等。如發(fā)現(xiàn)毛刺、溝痕時(shí)應(yīng)修平、打光，并用汽油或煤油清洗，保持清潔，不許有灰塵雜物附在表面上。④不要用不干凈的布或棉紗布擦洗動(dòng)環(huán)和靜環(huán)表面，應(yīng)使用干凈柔軟的紗布、脫脂棉之類的東西擦洗。⑤裝配過(guò)程中應(yīng)保持清潔，保證動(dòng)環(huán)、靜環(huán)的密封端面不被劃傷、碰破，為了更于裝入，裝配時(shí)應(yīng)在軸或軸套表面、壓蓋與密封圈配合表面涂抹機(jī)油，以免啟動(dòng)瞬間產(chǎn)生干摩擦。。廣東C8B神通博格曼機(jī)械密封件58B神通博格曼機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西神通博格曼機(jī)械密封件680,神通博格曼機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637345523848017578/497956.png"></div><p> 對(duì)策：油室腔內(nèi)潤(rùn)滑油面高度應(yīng)加到高于動(dòng)、靜環(huán)密封面。（3）轉(zhuǎn)子周期性振動(dòng)。原因是定子與上、下端蓋未對(duì)中或葉輪和主軸不平衡，汽蝕或軸承損壞（磨損），這種情況會(huì)縮短密封壽命和產(chǎn)生滲漏。對(duì)策：可根據(jù)維修標(biāo)準(zhǔn)來(lái)糾正上述問(wèn)題。2、由于壓力產(chǎn)生的滲漏（1）高壓和壓力波造成的機(jī)械密封滲漏由于彈簧比壓力及總比壓設(shè)計(jì)過(guò)大和密封腔內(nèi)壓力超過(guò)3MPa時(shí)，會(huì)使密封端面比壓過(guò)大，液膜難以形成，密封端面磨損嚴(yán)重，發(fā)熱量增多，造成密封面熱變形。對(duì)策：在裝配機(jī)封時(shí)，彈簧壓縮量一定要按規(guī)定進(jìn)行，不允許有過(guò)大或過(guò)小的現(xiàn)象，高壓條件下的機(jī)械密封應(yīng)采取措施。為使端面受力合理，盡量減小變形，可采用硬質(zhì)合金、陶瓷等耐壓強(qiáng)度高的材料，并加強(qiáng)冷卻的潤(rùn)滑措施。（2）真空狀態(tài)運(yùn)行造成的機(jī)械密封滲漏泵在起動(dòng)、停機(jī)過(guò)程中，由于泵進(jìn)口堵塞，抽送介質(zhì)中含有氣體等原因，有可能使密封腔出現(xiàn)負(fù)壓，密封腔內(nèi)若是負(fù)壓，會(huì)引起密封端面干摩擦，內(nèi)裝式機(jī)械密封會(huì)產(chǎn)生漏氣（水）現(xiàn)象，真空密封與正壓密封的不同點(diǎn)在于密封對(duì)象的方向性差異，而且機(jī)械密封也有其某一方向的適應(yīng)性。對(duì)策：采用雙端面機(jī)械密封，這樣有助于改善潤(rùn)滑條件，提高密封性能。3、由于介質(zhì)引起的滲漏。</p><p> 不用熱處理，強(qiáng)度高，但成本高表4.機(jī)械密封輔助密封材料列表機(jī)械密封主要零件材料選擇：機(jī)械密封各主要零件的材料應(yīng)根據(jù)使用工況進(jìn)行選擇，見表5。工況摩擦副輔助密封介質(zhì)濃度溫度/℃旋轉(zhuǎn)環(huán)靜止環(huán)清水室溫石墨陶瓷、高鎳鑄鐵、堆焊鈷鉻鎢丁晴橡膠河水（含泥沙）碳化鎢、碳化硅碳化鎢、碳化硅丁晴橡膠海水石墨陶瓷，碳化鎢丁晴橡膠汽油-20～80石墨高鎳鑄鐵，碳化鎢，陶瓷氟橡膠80～135PTFE煤油-20～80石墨高鎳鑄鐵，碳化鎢，陶瓷丁晴橡膠80～200氟橡膠，PTFE柴油-20～80石墨高鎳鑄鐵，碳化鎢，陶瓷丁晴橡膠80～200氟橡膠，PTFE機(jī)油-20～30石墨高鎳鑄鐵，碳化鎢，堆焊鈷鉻鎢，青銅、陶瓷丁晴橡膠原油-20～135石墨碳化鎢，陶瓷氟橡膠135～200PTFE（含雜質(zhì)）-20～135碳化鎢碳化鎢氟橡膠135～200PTFE輕質(zhì)碳?xì)浠衔?20～80石墨碳化鎢氟橡膠、PTFE硫酸<10%-20～80石墨陶瓷氟橡膠>10%-20～135填充PTFEPTFE硝酸<5%-20～80石墨陶瓷、高硅鑄鐵氟橡膠>5%填充PTFE陶瓷PTFE醋酸<30%-20～135填充PTFE陶瓷乙丙橡膠、PTFE>。湖北神通博格曼機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西神通博格曼機(jī)械密封件680,神通博格曼機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637345524083681641/8353023.png"></div><p> 4.使用環(huán)節(jié)中的漏油現(xiàn)象1）壓力造成滲漏。使用中當(dāng)密封腔內(nèi)壓力>3MPa時(shí)，可能導(dǎo)致端面比壓過(guò)大，液膜難以成，密封端面磨損嚴(yán)重，發(fā)熱量增多，造成密封面熱變形。而泵在啟動(dòng)、停機(jī)過(guò)程中，由于泵進(jìn)口堵塞，抽送介質(zhì)中含有氣體等原因，可能使密封腔出現(xiàn)負(fù)壓，繼而引起密封端面干摩擦，內(nèi)裝式機(jī)械密封會(huì)產(chǎn)生漏油現(xiàn)象。2）介質(zhì)問(wèn)題。首先，由于密封圈等輔助元件常采用不耐酸堿和高溫的有機(jī)材料，當(dāng)介質(zhì)中含有弱酸、弱堿時(shí)，長(zhǎng)期的使用會(huì)使其失去彈性甚至腐爛；而介質(zhì)中出現(xiàn)固體顆粒等物質(zhì)時(shí)，也會(huì)劃傷端面造成磨損，同時(shí)油垢、油污等也可能在軸表面造成堆積。此外，油溫超標(biāo)也是導(dǎo)致機(jī)械密封性能下降的主要原因，因此當(dāng)熱交換器的冷卻能力不足時(shí)，密封的使用壽命常會(huì)**縮短。3）旋動(dòng)環(huán)和靜止環(huán)疲勞損壞。給油泵軸線不一致或者軸承間隙調(diào)整不當(dāng)都會(huì)引起給油泵的振動(dòng)，而振動(dòng)會(huì)導(dǎo)致機(jī)械密封組件中的動(dòng)靜部分發(fā)生摩擦，即使其接觸面的油膜發(fā)生破壞，導(dǎo)致其失去油膜潤(rùn)滑而損壞。4）生產(chǎn)管理缺失。機(jī)組工作中未按操作規(guī)程進(jìn)行，開停機(jī)不當(dāng)或人為操作錯(cuò)誤導(dǎo)致供電波動(dòng)使油泵倒轉(zhuǎn)等都可能引起密封發(fā)生泄漏。5）缺油運(yùn)行造成干磨損壞。這種現(xiàn)象多見于底閥式安裝形式進(jìn)口處負(fù)壓。神通博格曼機(jī)械密封件680。濟(jì)南神通博格曼機(jī)械密封件670</p><p style="text-indent:25px">河北神通博格曼機(jī)械密封件。山西神通博格曼機(jī)械密封件680</p><p> 將動(dòng)環(huán)壓向彈簧后應(yīng)能自動(dòng)彈回來(lái)。先將靜環(huán)密封圈套在靜環(huán)背部后，再裝入密封端蓋內(nèi)。注意保護(hù)靜環(huán)斷面，保證靜環(huán)斷面與端蓋中心線的垂直度，且將靜環(huán)背部的防轉(zhuǎn)槽對(duì)準(zhǔn)防轉(zhuǎn)銷，但勿使其中互相接觸。安裝過(guò)程中決不允許用工具直接敲打密封元件，需要敲打時(shí)，必須使用**工具進(jìn)行敲打，以防密封元件的損壞組裝時(shí)所有密封圈應(yīng)該涂以肥皂水等潤(rùn)滑劑，這樣可以避免組裝過(guò)程中損壞膠圈。動(dòng)靜環(huán)的密封面之間涂以潤(rùn)滑脂，防止動(dòng)靜環(huán)密封面在水泵開車前磨損。浮動(dòng)環(huán)組裝時(shí)，一定要小心不要碰倒浮動(dòng)環(huán)彈簧，以免彈簧碰倒后影響浮動(dòng)環(huán)的浮動(dòng)性能。浮動(dòng)環(huán)組裝后，可以輕輕按浮動(dòng)環(huán)，以確定是否就有良好的浮動(dòng)性能。安裝密封時(shí)應(yīng)輕拿輕放，防止損壞密封件，安裝時(shí)應(yīng)將密封及腔體擦洗干凈。緊固機(jī)械密封壓蓋時(shí)緊固螺栓應(yīng)均勻受力，防止受力不均損壞機(jī)械密封。對(duì)于快裝式機(jī)械密封在整體組裝完畢后一定不要忘記將定位片徑向移動(dòng)道遠(yuǎn)離軸的位置固定。因?yàn)闄C(jī)械密封所密封的介質(zhì)是不同的，涼水和熱水的溫度不同，密封的介質(zhì)是否具有腐蝕性，腔室內(nèi)壓力的不同，機(jī)械密封的設(shè)計(jì)就會(huì)不同，檢修工藝也會(huì)有所差別，機(jī)械密封檢修過(guò)程中總結(jié)出一些經(jīng)驗(yàn)：機(jī)械密封要組裝，清掃檢查莫忘記。山西神通博格曼機(jī)械密封件680</p><p style="text-indent:25px">伊格爾博格曼機(jī)械密封（張家港）有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型的公司。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下機(jī)械密封，泵用機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封深受客戶的喜愛。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。張家港博格曼立足于全國(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/1141302.html</p></div></div></div></div></div><div id="uq38jvp" class="page-right twoColRt"><div id="3srnkev" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8fmevxe" 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) 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