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href="http://www.cdcfah.com/cp/third-jxjxysb_hgsysbvb/">化工實驗設(shè)備</a>?杭州實驗臺上海方晨科教設(shè)備供應(yīng)</p><div id="utklc8f" class="leftbox clearfix"><h1>杭州實驗臺上海方晨科教設(shè)備供應(yīng)</h1><div id="jd8hihs" class="proBig"><div id="ramdelh" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shfckjsb/637399373725823151/8783695.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gf224i3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shfckjsb/637399373725823151/8783695.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="iwiuvht" 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>杭州實驗臺,實驗臺</p><p><span>***更新：</span>2020-12-09 08:26:32</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="2xoabie" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海方晨科教設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>孫林平</p><p><span>郵箱: </span>652363361@qq.com</p><p><span>電話: </span>13801746398</p><p><span>傳真: </span>021_63541966</p><p><span>網(wǎng)址: </span>http://www.fangchen.com.cn</p><p><span>手機: </span>021-63541967</p><p><span>地址: </span>上海市嘉定區(qū)茸梅路518號1幢936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="78qv2q7" class="page-proshow02"><p class="title">詳細說明</p><div id="gkbso37" class="box"><p><p style="text-indent:25px">電氣實驗臺常見故障維修：壓力損失。由于液體具有黏性，在管路中流動時又不可避免地存在著摩擦力，所以液體在流動過程中必然要損耗一部分能量。這部分能量損耗主要表現(xiàn)為壓力損失。壓力損失有沿程損失和局部損失兩種。沿程損失是當(dāng)液體在直徑不變的直管中流過一段距離時，杭州實驗臺，因摩擦而產(chǎn)生的壓力損失。局部損失是由于管路截面形狀突然變化、液流方向改變或其他形式的液流阻力而引起的壓力損失?？偟膲毫p失等于沿程損失和局部損失之和。由于壓力損失的必然存在，所以泵的額定壓力要略大于系統(tǒng)工作時所需的較大工作壓力，杭州實驗臺，一般可將系統(tǒng)工作所需的較大工作壓力乘以一個1.3~1，杭州實驗臺.5的系數(shù)來估算。電氣實驗臺CPU的連接，便于實現(xiàn)自動化。杭州實驗臺</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州實驗臺,實驗臺" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637399373725823151/8783695.png"></div><p style="text-indent:25px">不會因為有各種化學(xué)物質(zhì)的充斥，來腐蝕實驗臺，所以材質(zhì)是一個非常重要的因素。我們不光材質(zhì)要好，而且功能上要滿足各種不同實驗的需求，所以很多時候需要廠家來定制，在定制之前我們對功能的要求需要有一個詳細的清單，因為定制好之后需要修改就會很困難。我們對美觀度也是有要求的，現(xiàn)在實驗室的條件越來越好了，大家審美的要求也越來越高，所以我們希望實驗臺能夠做的更加美觀。我們對價格的要求，我們需要一個適中的價格，所以我們在不同的品牌選擇過程當(dāng)中，需要考慮這個價格因素。江蘇實驗臺哪家好電氣實驗臺要定期檢查控制器后面板的連接線是否接觸良好，如有松動，應(yīng)及時緊固。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州實驗臺,實驗臺" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637399373705920764/4416346.png"></div><p style="text-indent:25px">電氣實驗臺的油泵調(diào)試：油泵在初次運轉(zhuǎn)時候，先將測力計側(cè)面蓋板取下，觀察由送油閥流回油箱的油是否有間歇現(xiàn)象，如果有這種情況可將油泵上面M8堵松開排除空氣再觀察回油箱的油是否斷斷續(xù)續(xù)，如再有此現(xiàn)象可將油泵端面上的外六角螺絲擰下，用鋼絲彎鉤撥動油泵內(nèi)出油閥鋼球，觀察鋼球是否跳動待鋼球動后，將六方螺絲擰上，油泵便正常工作。油缸接管后也可能有空氣進入到管內(nèi)，會影響指針轉(zhuǎn)動的不平穩(wěn)，排除的方法就是開動油泵，關(guān)閉回油閥，打開送油閥，使主體工作活塞上升一段距離，然后打開回閥，使油泵經(jīng)工作油缸通過回油閥，回到油箱，這樣循環(huán)一段時間，就能將內(nèi)部空氣排凈，空氣排凈后，再開始作正式試驗。</p><p style="text-indent:25px">電氣實驗臺的特點:1、采用進口氣動泵做壓力源，試驗壓力高，較高可達690MPa，輸出壓力可以無級調(diào)節(jié)，升壓速率可以自由設(shè)定；2、采用多泵供壓，輸出流量更大，試驗范圍更廣，可以滿足從1~690MPa范圍內(nèi)的試壓要求；3、所有泵閥與管路均采用316不銹鋼材質(zhì)，為美國進口產(chǎn)品，可以適用水、油、乳化液等大多數(shù)液體試壓介質(zhì)；4、試驗過程中，可以自動進行壓力補償，具有測試壓力穩(wěn)定，壓力測試精度高等特點；5、試壓現(xiàn)場采用攝像機實時監(jiān)控，可以實現(xiàn)無人試壓現(xiàn)場。電氣實驗臺的材質(zhì)是需要根據(jù)實際需求決定的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州實驗臺,實驗臺" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637399373894486347/5036757.png"></div><p style="text-indent:25px">伺服電氣實驗臺的日常的維護的要點：1、清掃與清潔：在試驗過程中不可避免的會產(chǎn)生一些粉塵，如氧化皮、金屬碎屑等等，如果不及時打掃干凈，不僅會對某些零件的表面產(chǎn)生磨損、劃傷等，更嚴(yán)重的是如果這些粉塵進入伺服電氣實驗臺液壓系統(tǒng)，會產(chǎn)生堵塞閥孔、劃傷活塞表面等非常嚴(yán)重的后果，所以每次使用后的清掃非常關(guān)鍵，一定要保持試驗臺的清潔；2、冷卻器：采用風(fēng)冷的冷卻器的積垢要定期清理；采用水冷的要定期觀察冷卻銅管有沒有破裂漏水的現(xiàn)象。電氣實驗臺的工作油液每一年更換一次，其中第1次更換時間不應(yīng)超過三個月。河北電工技術(shù)實訓(xùn)實驗臺供應(yīng)商</p><p style="text-indent:25px">電氣實驗臺要每半年校正檢查一次壓力表。杭州實驗臺</p><p style="text-indent:25px">電氣實驗臺的規(guī)范操作事項：試驗人員要打開計算機電源，將試驗臺的試驗控制程序打開，然后再開啟控制箱的電源，對疲勞試驗臺設(shè)備的控制箱進行預(yù)熱，預(yù)熱時間保持三十分鐘左右。接下來進入正式的試驗過程。先建立一個試驗數(shù)據(jù)記錄冊，然后針對試驗材料和相應(yīng)的試驗要求設(shè)置相關(guān)的試驗參數(shù)，為了確保試驗安全，還需要設(shè)置相應(yīng)的保護參數(shù)。接著將材料裝入試驗夾中，調(diào)節(jié)檔速，然后調(diào)節(jié)動靜負(fù)荷數(shù)再清理掉循環(huán)次數(shù)，然后啟動設(shè)備進行試驗操作。杭州實驗臺</p><p style="text-indent:25px">上海方晨科教設(shè)備制造有限公司致力于儀器儀表，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋實訓(xùn)臺，實驗臺，實訓(xùn)裝置，實訓(xùn)設(shè)備等，價格合理，品質(zhì)有保證。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。上海方晨公司立足于全國市場，依托強大的研發(fā)實力，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>文章來源地址: http://www.cdcfah.com/cp/2331719.html</p></div></div></div></div></div><div id="z7lcyqx" class="page-right twoColRt"><div id="j7dzahn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mg2bxeg" 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(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="8lcokrs" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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