河南襯氟泵生產(chǎn) 上海原孚泵業(yè)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="靜環(huán)支承方式如果密封環(huán)的支承方式不合理，在受介質(zhì)壓力、彈簧力及支承反力作用下，可能會(huì)引起密封環(huán)過大的變形而使密封失效。一般金屬材料的彈性模量較大，即使在較高壓力作用下，河南襯氟泵生產(chǎn)，環(huán)的變形也不明顯。而對(duì)于彈性模量低的材料如石墨、塑料環(huán)等"><meta name="keywords" content="河南襯氟泵生產(chǎn),泵"><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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>瀏覽次數(shù)：7次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lrjhpvb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海原孚泵業(yè)制造有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>yfbeng@163.com</p><p><span>電話: </span>17317897926</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.yfbeng.cn</p><p><span>手機(jī): </span>021-58570166</p><p><span>地址: </span>車墩鎮(zhèn)朝陽路20號(hào)5幢104室</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="vlbjfdr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="35zhjzf" class="box"><p>靜環(huán)支承方式如果密封環(huán)的支承方式不合理，在受介質(zhì)壓力、彈簧力及支承反力作用下，可能會(huì)引起密封環(huán)過大的變形而使密封失效。一般金屬材料的彈性模量較大，即使在較高壓力作用下，河南襯氟泵生產(chǎn)，環(huán)的變形也不明顯。而對(duì)于彈性模量低的材料如石墨、塑料環(huán)等，當(dāng)處于較高的壓力時(shí)，往往會(huì)發(fā)生不可忽視的力變形。機(jī)械密封中常將石墨、塑料等軟材料作靜環(huán)，河南襯氟泵生產(chǎn)，對(duì)于給定結(jié)構(gòu)尺寸的靜環(huán)，在一定載荷條件下，其變形程度主要取決于環(huán)的支承方式。 <p> 靜環(huán)一般由腔體支承。支承方式應(yīng)使靜環(huán)密封可靠，受力合理，盡量減少變形。襯氟泵哪家服務(wù)好，上海原孚泵業(yè)為您服務(wù)，河南襯氟泵生產(chǎn)！相信您的選擇，值得信賴。河南襯氟泵生產(chǎn)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南襯氟泵生產(chǎn),泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922472526957/4106423.png"></div>凝結(jié)水泵電機(jī)檢修過程3 <p> 六、電動(dòng)機(jī)解體工藝流程 </p> <p> 電動(dòng)機(jī)拆線→拆電動(dòng)機(jī)與水泵靠背輪→冷卻器→電動(dòng)機(jī)吊離運(yùn)行位，吊至檢修位→拆下端蓋→拆下?lián)躅^→拆下油擋→拆下破損軸承。 </p> <p> 1、恢復(fù)接線及測(cè)溫元件。 </p> <p> 2、清理接線盒，檢查電纜絕緣良好，恢復(fù)電機(jī)引線，電機(jī)修后絕緣電阻試驗(yàn)。電機(jī)絕緣大于10MΩ,吸收比應(yīng)不小于1.3。 </p> <p> 3、工作結(jié)束，電動(dòng)機(jī)試運(yùn)，轉(zhuǎn)向正確，各部溫升正常，聲音良好。振動(dòng)值不超過4.15mm/s。三相電流平衡。轉(zhuǎn)動(dòng)部分無磨擦，帶負(fù)載試運(yùn)時(shí)間不少于2小時(shí)。黑龍江襯氟泵定制四氟泵哪家專業(yè)，上海原孚泵業(yè)值得信賴，期待您的來電！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南襯氟泵生產(chǎn),泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922424675392/2831667.png"></div><p> 汽蝕的危害汽蝕會(huì)影響離心泵的正常運(yùn)行，引發(fā)許多嚴(yán)重后果。汽蝕致使泵產(chǎn)生噪音與振動(dòng)當(dāng)發(fā)生汽蝕時(shí)，高頻的液體相互撞擊會(huì)產(chǎn)生各種噪音，嚴(yán)重時(shí)泵內(nèi)會(huì)發(fā)出噼噼啪啪的聲，同時(shí)誘發(fā)泵機(jī)組的振動(dòng)，而泵機(jī)組的振動(dòng)又會(huì)加速氣泡的產(chǎn)生與破裂。當(dāng)液擊的頻率與泵機(jī)組的固有頻率相同時(shí)，就會(huì)發(fā)生強(qiáng)烈的汽蝕共振，使振幅迅速增大，此時(shí)若要保護(hù)離心泵不會(huì)發(fā)生更大的破壞，就必須立即停車檢查。汽蝕制約了離心泵的發(fā)展隨著科技不斷進(jìn)步，現(xiàn)代化工業(yè)要求離心泵要向大流量和高揚(yáng)程發(fā)展，這就需要提高介質(zhì)的流速，根據(jù)流體力學(xué)，液體流速越高，入口壓力損失越大，更加容易產(chǎn)生汽蝕。因此，提高泵抗汽蝕性能，研究汽蝕機(jī)理，是離心泵發(fā)展中的重要研究課題。 </p><p> 對(duì)于軸承雜音，應(yīng)在電動(dòng)機(jī)運(yùn)行中經(jīng)常聽說。聽說方法是：將螺絲刀一端頂住軸承安裝部位，另一端貼近耳朵，便可聽到軸承運(yùn)轉(zhuǎn)聲。若軸承運(yùn)轉(zhuǎn)正常，其聲音為連續(xù)而細(xì)小的"沙沙"聲，不會(huì)有忽高忽低的變化及金屬摩擦聲。若出現(xiàn)以下幾種聲音則為不正?，F(xiàn)象。(1)軸承運(yùn)轉(zhuǎn)時(shí)有"吱吱"聲，這是金屬摩擦聲，一般為軸承缺油所致，應(yīng)拆開軸承加注適量潤滑脂。(2)若出現(xiàn)"唧哩"聲，這是滾珠轉(zhuǎn)動(dòng)時(shí)發(fā)出的聲音，一般為潤滑脂干涸或缺油引起，可加注適量油脂。(3)若出現(xiàn)"喀喀"聲或"嘎吱"聲，則為軸承內(nèi)滾珠不規(guī)則運(yùn)動(dòng)而產(chǎn)生的聲音，這是軸承內(nèi)滾珠損壞或電動(dòng)機(jī)長期不用，潤滑脂干涸所致。3.若傳動(dòng)機(jī)構(gòu)和被傳動(dòng)機(jī)構(gòu)發(fā)出連續(xù)而非忽高忽低的聲音，可分以下幾種情況處理。(1)周期性"啪啪"聲，為皮帶接頭不平滑引起。(2)周期性"咚咚"聲，為聯(lián)軸器或皮帶輪與軸間松動(dòng)以及鍵或鍵槽磨損引起。(3)不均勻的碰撞聲，為風(fēng)葉碰撞風(fēng)扇罩引起。四氟泵選哪家，上海原孚泵業(yè)為您服務(wù)！歡迎有需求的朋友們聯(lián)系我司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南襯氟泵生產(chǎn),泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922442087550/7092855.png"></div><p> 化工泵故障原因及處理方法：1、負(fù)載過重或起動(dòng)過于頻繁——減輕負(fù)載，減少起動(dòng)次數(shù)2、運(yùn)行過程中缺相——檢查線路，恢復(fù)三相3、定子繞組接線錯(cuò)誤——檢查接線，加以糾正4、定子繞組接地，匝間或相間發(fā)生短路——查出接地或短路部位，加以修復(fù)5、籠型轉(zhuǎn)子繞組斷條——更換轉(zhuǎn)子6、繞線轉(zhuǎn)子繞組缺相運(yùn)行——找出故障點(diǎn)，加以修復(fù)7、定子與轉(zhuǎn)子相擦——檢查軸承，轉(zhuǎn)子是否變形，進(jìn)行修理或更換8、通風(fēng)不良——檢查風(fēng)通是否暢通9、電壓過高或過低——檢查原因并排除故障現(xiàn)象六：電動(dòng)機(jī)振動(dòng)過大原因及處理方法：1、轉(zhuǎn)子不平衡——校平平衡2、帶輪不平衡或軸伸彎曲——檢查并校正3、電動(dòng)機(jī)與負(fù)載軸線不對(duì)齊——檢查調(diào)整機(jī)組的軸線4、電動(dòng)機(jī)安裝不妥——檢查安裝情況及底腳螺絲5、負(fù)載突然過重——減輕負(fù)載。氟塑料離心泵選哪家，上海原孚泵業(yè)為您服務(wù)！安徽四氟泵廠家</p><p style="text-indent:25px">襯氟離心泵哪家服務(wù)好，上海原孚泵業(yè)為您服務(wù)！期待您的來電！河南襯氟泵生產(chǎn)</p><p> 氣蝕的危害汽蝕會(huì)使離心泵的性能下降離心泵是通過葉輪的旋轉(zhuǎn)將能量傳遞給介質(zhì)，轉(zhuǎn)化為介質(zhì)的壓力能，但汽蝕會(huì)對(duì)葉輪和液體之間的能量傳遞造成嚴(yán)重干擾。當(dāng)汽蝕發(fā)生時(shí)會(huì)在介質(zhì)中產(chǎn)生大量的氣泡，堵塞了葉輪流道，并在局部產(chǎn)生漩渦，增大流動(dòng)損失，使泵的流量、揚(yáng)程和效率均有所下降，嚴(yán)重時(shí)還會(huì)導(dǎo)致斷流，使離心泵無法正常工作。從圖1汽蝕嚴(yán)重時(shí)離心泵的性能曲線上來看，在汽蝕比較嚴(yán)重時(shí)，各項(xiàng)性能指標(biāo)發(fā)生陡降。汽蝕會(huì)損壞過流部件在離心泵的過流部件中葉輪是受汽蝕影響大的零件，當(dāng)發(fā)生汽蝕時(shí)，金屬材料表面會(huì)逐漸產(chǎn)生許多小麻點(diǎn)，繼而麻點(diǎn)不斷發(fā)展擴(kuò)大呈蜂窩狀、溝槽狀，嚴(yán)重時(shí)就會(huì)形成穿孔，甚至造成葉輪的斷裂，嚴(yán)重影響泵的使用壽命。河南襯氟泵生產(chǎn)</p><p style="text-indent:25px">上海原孚泵業(yè)制造有限公司總部位于朝陽路20號(hào)，是一家經(jīng)營范圍：水泵閥門(除壓力)、機(jī)電設(shè)備(除特種)加工及銷售(以上限分支經(jīng)營);管道(除特種)及配件、儀器儀表、五金交電、電線電纜批發(fā)零售;商務(wù)信息咨詢。[依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動(dòng)]的公司。上海原孚泵業(yè)深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的襯氟泵，氟塑料泵，氟塑料離心泵，氟塑料磁力泵。上海原孚泵業(yè)致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。上海原孚泵業(yè)始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3194414.html</p></div></div></div></div></div><div id="vdtj3jh" class="page-right twoColRt"><div id="xxnvlrf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="br3tjx5" 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" 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