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tcPro"><section class="home-main container clearfix"><div id="nh8elsu" class="twoCol"><div id="3y23yfh" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_diandongjive/">電動機</a>?<a href="http://www.cdcfah.com/cp/third-diandongjive_jsbyddjrv/">機械設(shè)備用電動機</a>?濟南中型電機價格山東聯(lián)創(chuàng)電機供應(yīng)</p><div id="eiphe8f" class="leftbox clearfix"><h1>濟南中型電機價格山東聯(lián)創(chuàng)電機供應(yīng)</h1><div id="xhelnu2" class="proBig"><div id="bvcevcj" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268004534154_lcdianji_9149080.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ds2lxzg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268004534154_lcdianji_9149080.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ixuwdkm" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>濟南中型電機價格</p><p><span>***更新：</span>2020-06-20 11:20:34</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="3akryfc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">山東聯(lián)創(chuàng)電機有限公司</a></p><p><span>聯(lián)系人：</span>李道松</p><p><span>郵箱: </span>505920191@qq.com</p><p><span>電話: </span>13906437131</p><p><span>傳真: </span>0533_7781170</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0533-7788099</p><p><span>地址: </span>山東省淄博市臨淄區(qū)朱臺鎮(zhèn)魏家村</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="ncurd8a" class="page-proshow02"><p class="title">詳細說明</p><div id="yiphta2" class="box"><p><p> 高壓電機的維護保養(yǎng)電機技術(shù)及應(yīng)用 </p> <p> 1、清擦電機。及時***電機機座外部的灰塵、油泥。如使用環(huán)境灰塵較多，比較好每天清掃一次。 </p> <p> 2、檢查和清擦電機接線端子。檢查接線盒接線螺絲是否松動、。 </p> <p> 3、檢查各固定部分螺絲，濟南中型電機價格，包括地腳螺絲、端蓋螺絲、軸承蓋螺絲等。將松動的螺母擰緊。 </p> <p> 4、檢查傳動裝置、檢查皮帶輪或聯(lián)軸器有無魄力，濟南中型電機價格、損壞，安裝是否牢固;皮帶及其聯(lián)結(jié)扣是否完好。 </p> <p> 5、電機的啟動設(shè)備，也要及時清擦外部灰塵，濟南中型電機價格、你夠，擦拭觸頭，檢查各接線部位是否有痕跡，接地線是否良好。 </p> <p> 6、軸承的檢查與維護。軸承在使用一段時間后應(yīng)該清洗，更換潤滑脂或潤滑油。清洗和換油的時間，應(yīng)隨電機的工作情況，工作環(huán)境，清潔程度，潤滑劑種類而定，一半每工作3-6個月，應(yīng)該清洗一次，重新?lián)Q潤滑脂。油溫較高時，或者環(huán)境條件差、灰塵較多的電機要經(jīng)常清洗、換油。 </p> <p> 7、絕緣情況的檢查。絕緣材料的絕緣能力因干燥程度不同而異，所以檢查電機繞組的干燥是非常重要的。電機工作環(huán)境潮濕、工作間有腐蝕性氣體等因素存在，都會破壞電絕緣。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南中型電機價格" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268004534154_lcdianji_9149080.jpg"></div><p> 高壓電機直接啟動就是在全電壓條件下直接啟動電機。如果電網(wǎng)條件允許，可以采用直接啟動。但在實際生產(chǎn)過程中往往由于電網(wǎng)容量有限，很少采用直接啟動。由于采用直接啟動時，啟動電流大，使電壓下降幅度較大，對于供電系統(tǒng)有較大的沖擊，如果壓降超過一定值，有可能導致上級變電所跳閘。故在實際運行中很少采用這種直接啟動方法。串聯(lián)電抗器啟動就是在電機啟動的時候串入電抗器，以限制和降低電機啟動時的啟動電流及電網(wǎng)壓降，當電機運行穩(wěn)定且電流達到一定值時，切除電抗器變?yōu)殡姍C直接啟動模式。由于啟動過程中電機端的電壓也下降，容易導致啟動轉(zhuǎn)矩不夠，在啟動過程中還會出現(xiàn)一個二次沖擊的過程。自耦變壓器啟動是指電動機啟動時利用自耦變壓器來降低加在電動機定子繞組上的啟動電壓。待電動機啟動后，再使電動機與自耦變壓器脫離，從而在全壓下正常運行。優(yōu)點是可以按容許的啟動電流和所需的啟動轉(zhuǎn)矩來選擇自耦變壓器副邊的不同抽頭實現(xiàn)降壓啟動，而且不論電動機定子繞組采用星形接法或三角形接法都可以使用。缺點是設(shè)備的體積較大，因而成本較貴。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南中型電機價格" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267969309794_lcdianji_5727371.jpg"></div><p> 電動機，也叫馬達，是一種通過電磁作用實現(xiàn)電能轉(zhuǎn)換成機械能的裝置，因為電有幾種形式，機械結(jié)構(gòu)也不一樣，磁場形式也會有不同，電機本身的用途場所也會有差異，所以電機會有很多種類型，按照不同的標準，也會有不一樣的叫法和品類了. </p> <p> 一、通過電能的形式來分 </p> <p> 1、電有交流和直流兩種形式，所以電機可以總體分成交流電機和直流電機兩大類。 </p> <p> 2、交流電有單相和三相兩種，有單相交流電機和三相交流電電機 </p> <p> 3、電壓有高低壓等級之分，所以也有高壓電機和電壓電機的說法。 </p> <p> 二、按照原理來分類 </p> <p> 1、根據(jù)轉(zhuǎn)差率不同，可以分成同步電機和異步電機 </p> <p> 2、同步電機根據(jù)磁場不一樣，有永磁同步電機，磁滯同步電機和磁阻同步電機。 </p> <p> 3、異步電機，有感應(yīng)形式的，也有交流換向器形式的。而感應(yīng)形式的有三相異步電機和罩極異步電機。交流換向器電機，還分為推斥電機，串激電機。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/325165.html</p></div></div></div></div></div><div id="vub7pm3" class="page-right twoColRt"><div id="folspbd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="o79ebt2" 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="enubdkm" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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