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class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yikmjq3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8vi3yf3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>北京四氟泵定制,泵</p><p><span>***更新：</span>2021-01-10 08:04:07</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="w3gvmoa" 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: </span>021-58570166</p><p><span>地址: </span>車墩鎮(zhèn)朝陽路20號5幢104室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="cbia2g7" class="page-proshow02"><p class="title">詳細說明</p><div id="t3ik779" class="box"><p>用作動環(huán)及靜環(huán)的輔助密封圈主要的幾種斷面形狀。常用的有O形和V形兩種，還有方形、楔形、矩形、包覆形等幾種。一般是根據(jù)使用條件決定。如一般介質(zhì)可以采用O形圈，溶劑類，北京四氟泵定制、強氧化性介質(zhì)可用聚四氟乙烯制的V形圈，高溫下可用柔性石墨或氟塑料制的楔形環(huán)，矩形墊一般只用在(f)的形式中。氟塑料全包覆橡膠0形圈可應用在普通橡膠0形圈無法適應的某些化學介質(zhì)環(huán)境中。它既有橡膠0形圈所具有的低壓縮長久變形性能，又具有氟塑料特有的耐熱，北京四氟泵定制、耐寒、耐油、耐磨，北京四氟泵定制、耐老化、耐化學介質(zhì)腐蝕等特性，可替代部分傳統(tǒng)的橡膠O形圈，廣泛應用于-60～200℃溫度范圍內(nèi)，除鹵化物、熔融堿金屬、氟碳化合物外各種介質(zhì)的密封場合。 <p> b.波紋管輔助密封波紋管有輔助密封的功能。波紋管密封的特點就是摩擦副撓性安裝環(huán)的所有相對位移可以由彈性波紋管來補償，這就允許安裝摩擦副密封環(huán)有較大的偏差。不存在徑向接觸式輔助密封圈沿密封面滑移的問題。氟塑料泵哪家服務好，上海原孚泵業(yè)為您服務！有需求的不要錯過哦！北京四氟泵定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京四氟泵定制,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png"></div><p> 化工泵故障原因及處理方法：1、負載過重或起動過于頻繁——減輕負載，減少起動次數(shù)2、運行過程中缺相——檢查線路，恢復三相3、定子繞組接線錯誤——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)子繞組缺相運行——找出故障點，加以修復7、定子與轉(zhuǎn)子相擦——檢查軸承，轉(zhuǎn)子是否變形，進行修理或更換8、通風不良——檢查風通是否暢通9、電壓過高或過低——檢查原因并排除故障現(xiàn)象六：電動機振動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、電動機與負載軸線不對齊——檢查調(diào)整機組的軸線4、電動機安裝不妥——檢查安裝情況及底腳螺絲5、負載突然過重——減輕負載。山西氟塑料泵化工泵推薦，上海原孚泵業(yè)值得信賴，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="北京四氟泵定制,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922457204728/1088620.png"></div>傳動形式動環(huán)需要隨軸一起旋轉(zhuǎn)，為了考慮動環(huán)具有一定的浮動性，一般它不直接固定在轉(zhuǎn)軸上，通常在動環(huán)和軸之間，需要有一個轉(zhuǎn)矩傳遞機構(gòu)，帶動動環(huán)旋轉(zhuǎn)，并克服攪拌和端面的摩擦轉(zhuǎn)矩。 <p> 轉(zhuǎn)矩傳遞機構(gòu)在有效傳遞轉(zhuǎn)矩的同時，不能妨礙補償機構(gòu)的補償作用和密封環(huán)的浮動減振能力。轉(zhuǎn)軸將轉(zhuǎn)矩傳遞到密封組件的常見機構(gòu)有緊定螺釘、銷釘、平鍵及分瓣環(huán)等。密封組件將轉(zhuǎn)軸傳遞來的轉(zhuǎn)矩傳遞給動環(huán)形式。 </p> <p> 由于撥叉徑向尺寸小(較薄)、且沖壓后冷作硬化易斷裂，常用于中性介質(zhì)。 </p> <p> 波紋管傳動波紋管是集彈性元件、輔助密封和轉(zhuǎn)矩傳動機構(gòu)于一身的密封元件。其轉(zhuǎn)矩的傳動方式是波紋管機械密封所特有的，波紋管的兩端分別與傳動座和動環(huán)連接、至于連接方式依波紋管材料而定。例如，對于金屬波紋管采用焊接;對于橡膠波紋管和聚四氟乙烯波紋管，j則采用整體或其他方法連接。轉(zhuǎn)軸通過緊定螺釘、鍵等機構(gòu)將轉(zhuǎn)矩傳遞到傳動座，傳動座通過波紋管即把轉(zhuǎn)矩傳遞到動環(huán)。 </p>防腐泵油封的正確安裝夾具 <p> 1、安裝時，請將油封水平放置在腔體孔上均勻的加壓。避免油封在傾斜狀態(tài)下被強制壓入，導致油封的配合部件損壞或卡住，引起油封泄漏。 </p> <p> 2、現(xiàn)場無壓力機或無法使用壓力機時，請一定使用好用夾具，避免用錘子直接敲擊，否則會出現(xiàn)變形等后果。 </p> <p> 3.確認軸、腔體表面無附著的防銹油或灰塵等異物，如有請清洗干凈。 </p> <p> 油封安裝人員在油封的安裝過程中一定遵循正確的安裝方法，使用好用的搬運夾具，裝配夾具，切勿采用錯誤的方法，這樣才能使得油封發(fā)揮預期的作用與功能。襯氟泵哪家服務好，上海原孚泵業(yè)為您服務！相信您的選擇，值得信賴。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京四氟泵定制,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922246286675/7311605.png"></div><p> 氨水又稱阿摩尼亞水，主要成分為NH3·H2O，是氨的水溶液，無色透明且具有刺激性氣味。氨氣熔點-77℃，沸點36℃，密度3。氨氣易溶于水、乙醇。易揮發(fā)，具有部分堿的通性，氨水由氨氣通入水中制得。氨氣有毒，對眼、鼻、皮膚有刺激性和腐蝕性，能使人窒息，空氣中更高容許濃度30mg/m3。氨水有一定的腐蝕作用，碳化氨水的腐蝕性更加嚴重。對銅的腐蝕比較強，鋼鐵比較差，對水泥腐蝕不大。氨水泵操作與作用：1.檢查電動機動轉(zhuǎn)的方向，是否與泵的旋轉(zhuǎn)標記一致。2.泵啟動前檢查托架油室內(nèi)油位是否在規(guī)定范圍內(nèi)。3.開啟進口閥門，往水泵內(nèi)注足液體(引液)。4.關(guān)閉出口閥門。5.上述步聚完成后，啟動電機慢慢打開電機閥門，這時壓力表的位置將隨出水的大小和變化，當壓力表指針指到需要的位置時，停止對閥門的調(diào)整。6.當需要停車時，首先關(guān)閉出水閥門，切斷電源，再關(guān)閉進口閥門。化工泵推薦，上海原孚泵業(yè)值得信賴，歡迎各位新老朋友垂詢！山西氟塑料泵</p><p style="text-indent:25px">氟塑料化工泵哪家好，上海原孚泵業(yè)值得信賴，歡迎有需求的朋友們聯(lián)系我司！北京四氟泵定制</p><p> 化工泵電動機維修技巧——摸摸電動機一些部位的溫度也可判斷故障原因。為確保安全，用手摸時應用手背去碰觸電動機外殼、軸承周圍部分，若發(fā)現(xiàn)溫度異常，其原因可能有以下幾種。1.通風不良。如風扇脫落、通風道堵塞等。2.過載。致使電流過大而使定子繞組過熱。3.定子繞組匝間短路或三相電流不平衡。4.頻繁啟動或制動。5.若軸承周圍溫度過高，則可能是軸承損壞或缺油所致。五、電動機常見的六大故障及排除方法電動機在長期運行過程中，經(jīng)常會出現(xiàn)各種故障：如與減速機之間的連接器傳遞扭矩較蘭面上的連接孔出現(xiàn)嚴重的磨損，增大了連接的配合間隙，導致傳遞扭矩不平穩(wěn);電機軸軸承損壞后，造成的軸承位磨損;軸頭、鍵槽間的磨損等等。發(fā)生這些故障的原因是什么。北京四氟泵定制</p><p style="text-indent:25px">上海原孚泵業(yè)制造有限公司是一家經(jīng)營范圍：水泵閥門(除壓力)、機電設(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;商務信息咨詢。[依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動]的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。上海原孚泵業(yè)擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供襯氟泵，氟塑料泵，氟塑料離心泵，氟塑料磁力泵。上海原孚泵業(yè)不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導，以產(chǎn)品為平臺，以應用為重點，以服務為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務。上海原孚泵業(yè)始終關(guān)注自身，在風云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使上海原孚泵業(yè)在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2784830.html</p></div></div></div></div></div><div id="i3cubdp" class="page-right twoColRt"><div id="kcewduw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7dfrobi" 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配件哪家強信息推薦自業(yè)物資供應" 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