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tcPro"><section class="home-main container clearfix"><div id="dxewt87" class="twoCol"><div id="sqnel3k" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://m.cdcfah.com/cp/second-dgdq_diandongjive/">電動機(jī)</a>?<a href="http://m.cdcfah.com/cp/third-diandongjive_jsbyddjrv/">機(jī)械設(shè)備用電動機(jī)</a>?煙臺大型高壓電機(jī)維修山東聯(lián)創(chuàng)電機(jī)供應(yīng)</p><div id="88npbdu" class="leftbox clearfix"><h1>煙臺大型高壓電機(jī)維修山東聯(lián)創(chuàng)電機(jī)供應(yīng)</h1><div id="rfcegho" class="proBig"><div id="8gprovm" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268087967959_lcdianji_7882415.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wqn8ioq" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268087967959_lcdianji_7882415.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oszr7s4" 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>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>煙臺大型高壓電機(jī)維修,電機(jī)</p><p><span>***更新：</span>2020-07-14 10:15:33</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="3k38i2l" 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(jī)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(jī): </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(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="tik7qfr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="eyqsubi" class="box"><p><p style="text-indent:25px">當(dāng)向三相定子繞組中通入對稱的三相交流電時(shí)，就產(chǎn)生了一個(gè)以同步轉(zhuǎn)速n1沿定子和轉(zhuǎn)子內(nèi)圓空間作順時(shí)針方向旋轉(zhuǎn)的旋轉(zhuǎn)磁場。由于旋轉(zhuǎn)磁場以n1轉(zhuǎn)速旋轉(zhuǎn)，轉(zhuǎn)子導(dǎo)體開始時(shí)是靜止的，故轉(zhuǎn)子導(dǎo)體將切割定子旋轉(zhuǎn)磁場而產(chǎn)生感應(yīng)電動勢（感應(yīng)電動勢的方向用右手定則判定）。由于轉(zhuǎn)子導(dǎo)體兩端被短路環(huán)短接，在感應(yīng)電動勢的作用下，轉(zhuǎn)子導(dǎo)體中將產(chǎn)生與感應(yīng)電動勢方向基本一致的感生電流。轉(zhuǎn)子的載流導(dǎo)體在定子磁場中受到電磁力的作用（力的方向用左手定則判定）。電磁力對轉(zhuǎn)子軸產(chǎn)生電磁轉(zhuǎn)矩，驅(qū)動轉(zhuǎn)子沿著旋轉(zhuǎn)磁場方向旋轉(zhuǎn)。通過上述分析可以總結(jié)出電動機(jī)工作原理為：當(dāng)電動機(jī)的三相定子繞組（各相差120度電角度），通入三相對稱交流電后，將產(chǎn)生一個(gè)旋轉(zhuǎn)磁場，該旋轉(zhuǎn)磁場切割轉(zhuǎn)子繞組，從而在轉(zhuǎn)子繞組中產(chǎn)生感應(yīng)電流（轉(zhuǎn)子繞組是閉合通路），煙臺大型高壓電機(jī)維修，煙臺大型高壓電機(jī)維修，載流的轉(zhuǎn)子導(dǎo)體在定子旋轉(zhuǎn)磁場作用下將產(chǎn)生電磁力，煙臺大型高壓電機(jī)維修，從而在電機(jī)轉(zhuǎn)軸上形成電磁轉(zhuǎn)矩，驅(qū)動電動機(jī)旋轉(zhuǎn)，并且電機(jī)旋轉(zhuǎn)方向與旋轉(zhuǎn)磁場方向相同。聯(lián)創(chuàng)電機(jī)始終適應(yīng)和促進(jìn)工業(yè)發(fā)展為宗旨。煙臺大型高壓電機(jī)維修</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺大型高壓電機(jī)維修,電機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268087967959_lcdianji_7882415.jpg"></div><p> 銘牌就相當(dāng)于電機(jī)的說明書，上面標(biāo)注著電機(jī)的各種信息，比如功率，電壓，電流，接法等。而我們作為電工或機(jī)修，這些都是必不可少的，一臺沒有銘牌的電機(jī)就如一只斷了線的風(fēng)箏，如果電機(jī)不見了銘牌，毫不夸張的說等于報(bào)廢了，我們平?？匆慌_電機(jī)的時(shí)候也是首先看銘牌，可知銘牌對電工和機(jī)修的重要性。在此也說明一下,上面銘牌的功率是額定功率(有功功率),電壓也為額定電壓(也就是線電壓),電流為額定電流(線電流)，每臺電機(jī)上都貼有銘牌的，就算是一臺風(fēng)扇正規(guī)來說也是貼有的。 </p> <p> <br /> 新疆大型高壓電機(jī)多少錢選擇聯(lián)創(chuàng)電機(jī)，就是選擇質(zhì)量、真誠和未來。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺大型高壓電機(jī)維修,電機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267886684512_lcdianji_8182965.jpg"></div><p> 電動機(jī)的控制系統(tǒng)由開關(guān)、保險(xiǎn)絲、主副接觸器、繼電器、溫度、感應(yīng)裝置等組成，相對較復(fù)雜。故障多種多樣，常需要借助控制原理圖分析排查。平時(shí)要注意保持控制箱內(nèi)、外清潔干燥，不能有水、油污，定期（每周）用小風(fēng)機(jī)吹干凈箱內(nèi)各元件及接線柱、排上的灰塵，或用刷子蘸電器清潔劑刷干凈，以免影響接觸器、繼電器的工作或絕緣。設(shè)有烘潮電阻的控制箱，一般不要隨意關(guān)掉加熱開關(guān)。還應(yīng)保持箱體接地可靠，預(yù)防觸電。對采用星形-三角形(Y-△)方法啟動的（轉(zhuǎn)換延時(shí)約5秒）電動機(jī)，要察看其轉(zhuǎn)換啟動情況是否正常。通常，生產(chǎn)廠家對電動機(jī)的啟動周期(即每分鐘啟動次數(shù))有嚴(yán)格規(guī)定，會在起動控制箱上有*示標(biāo)貼，提醒使用者防止電動機(jī)因頻繁啟動而損壞，同時(shí)，也為防止起動控制箱內(nèi)的一些電器組件(如起動電抗器等)發(fā)熱燒毀。所以，對起停頻繁或電流大的電動機(jī)控制系統(tǒng)，應(yīng)縮短檢查保養(yǎng)周期。定期檢查熱過載繼電器的保護(hù)功能(可撥動旁邊的小紅標(biāo)色制)其設(shè)定動作值不要超過電動機(jī)銘牌的額定電流值，確保能起到過載保護(hù)的作用。 </p> <p> <br /> </p><p> 振動電機(jī)一般運(yùn)行半年左右小檢修一次一年大檢修一次.小修主要是**機(jī)體積塵檢查線圈的絕緣電阻、接線是否牢固及時(shí)排查保證振動電機(jī)的正常運(yùn)行.大修時(shí)應(yīng)開電機(jī)**機(jī)體內(nèi)外積塵檢查軸承的磨損檢查接頭、接地及各緊固螺栓是否松動并及時(shí)緊固更換新的潤滑脂.振動電機(jī)在運(yùn)轉(zhuǎn)工作中如發(fā)現(xiàn)有異常響聲時(shí)，應(yīng)立即停機(jī)檢查排除故障后方可重新啟動運(yùn)轉(zhuǎn).1、振動電機(jī)的軸承應(yīng)定期補(bǔ)充油脂，一般2-3個(gè)月補(bǔ)油一次。待振動電機(jī)處用油在油嘴處注入或進(jìn)行拆卸注油。注油量為軸承室容積的三分之一至二分至一。2、振動電機(jī)一般運(yùn)行4-6個(gè)月小修一次，一年大修一次。小修時(shí)**機(jī)體積塵，檢查線圈的絕緣電阻、接線是否牢固，及時(shí)**。大修時(shí)應(yīng)開電機(jī)，**機(jī)體內(nèi)外積塵，檢查軸承的磨損，檢查接頭.接地及各緊固螺栓是否松動并及時(shí)緊固更換新的潤滑脂。3、振動電機(jī)在運(yùn)轉(zhuǎn)中如發(fā)現(xiàn)有異常響聲時(shí)，應(yīng)立即停機(jī)檢查排除故障后方可再啟動運(yùn)轉(zhuǎn)。4、如更換新軸承時(shí)應(yīng)選用原軸承型號。5、電機(jī)的線圈綁扎及螺栓緊固必須牢固可靠，電纜線、油封及防塵墊必須完好無破損。6、振動電機(jī)必須存放在通風(fēng)干燥無腐蝕性氣體的倉庫對新儲存振動電機(jī)應(yīng)定期檢查有無受潮、受凍、發(fā)銹及潤滑脂變質(zhì)等情況。聯(lián)創(chuàng)電機(jī)生產(chǎn)的產(chǎn)品受到用戶的一致稱贊。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺大型高壓電機(jī)維修,電機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268025127156_lcdianji_2008886.jpg"></div><p> 在電動機(jī)停止運(yùn)行時(shí)，要定期（每月）用絕緣表測量其各相對地或相間絕緣電阻，并與上月測試結(jié)果相比較，以便及時(shí)發(fā)現(xiàn)絕緣缺點(diǎn)，發(fā)現(xiàn)不良時(shí)用烘潮燈烘烤以提高絕緣，避免因絕緣太低（推薦值>1兆歐）擊穿繞組燒壞電動機(jī)。沒有烘潮電加熱的電動機(jī)除非特殊情況，不要隨意關(guān)掉加熱開關(guān)。在潮濕天氣和冬季時(shí)要特別注意電動機(jī)的防水、防潮和烘干。對露天及潮濕場所的電動機(jī)要特別注意水密，對懷疑嚴(yán)重受潮或?yàn)R過水的電動機(jī)，使用前更應(yīng)認(rèn)真檢查。如果發(fā)現(xiàn)電動機(jī)浸泡水，只要將電動機(jī)解體后抽出轉(zhuǎn)子，并用壓縮空氣吹干后，再用烤燈從電動機(jī)定子內(nèi)兩端烘烤，直止電動機(jī)絕緣升至正常。公司生產(chǎn)工藝得到了長足的發(fā)展，優(yōu)良的品質(zhì)使我們的產(chǎn)品****各地。新疆大型高壓電機(jī)多少錢</p><p style="text-indent:25px">公司將以質(zhì)量的產(chǎn)品，完善的服務(wù)與尊敬的用戶攜手并進(jìn)！煙臺大型高壓電機(jī)維修</p><p> 日常工作中，遇到一臺三相異步電機(jī)，往往這樣問，這臺電機(jī)是幾極的？比如是2極、4極、6極、8極……然后可 </p> <p> 以通過它的極數(shù)判斷它的額定轉(zhuǎn)速。那么電機(jī)的極數(shù)和轉(zhuǎn)速有什么關(guān)系呢？電機(jī)的極數(shù)是指每相線圈在定子圓周內(nèi)均勻分布的磁極數(shù)。磁極都是成對出現(xiàn)，N極和S極，所以一臺電機(jī)的極數(shù)<span style="display:none;"></span>**少是2極。級數(shù)越多，轉(zhuǎn)速越低，極數(shù)越少，轉(zhuǎn)速越高。轉(zhuǎn)速和極數(shù)的關(guān)系可通過公式：n=60f/p計(jì)算。n：轉(zhuǎn)速。 </p> <p> 60：60秒，我們平時(shí)所說的這臺電機(jī)的轉(zhuǎn)速多少，是指這臺電機(jī)每分鐘旋轉(zhuǎn)的周數(shù)，也就是 60秒旋轉(zhuǎn)的周數(shù)。 </p> <p> f:電網(wǎng)頻率，我國為50HZ。 </p> <p> p：電機(jī)極對數(shù)，2極電機(jī)，對數(shù)是1；4極電機(jī)，對數(shù)是2；8極電機(jī)，對數(shù)是4。比如一臺2極電機(jī)，轉(zhuǎn)速n=60秒 </p> <p> ×50HZ/極對數(shù)1=3000轉(zhuǎn)。但這是同步轉(zhuǎn)速，異步電機(jī)，轉(zhuǎn)子轉(zhuǎn)速低于定子旋轉(zhuǎn)磁場轉(zhuǎn)速，所以，異步轉(zhuǎn)速還涉 </p> <p> 及到電機(jī)轉(zhuǎn)差率的因素，轉(zhuǎn)差率=（定子轉(zhuǎn)速-轉(zhuǎn)子轉(zhuǎn)速）/定子轉(zhuǎn)速，不同廠家生產(chǎn)的電機(jī)轉(zhuǎn)差率也不同，通常在 </p> <p> 10％以內(nèi)，一般在4％左右。 </p> <p> 異步轉(zhuǎn)速和轉(zhuǎn)差率關(guān)系：N=(60F/P)×(1-S%)，所以2極電機(jī)異步轉(zhuǎn)速=3000×（1-4%）=2880轉(zhuǎn)左右。 </p> <p> 同樣算法，6極電機(jī)異步轉(zhuǎn)速=（60秒×50赫茲/極對數(shù)3）×（1-轉(zhuǎn)差率4%）=960轉(zhuǎn)左右。煙臺大型高壓電機(jī)維修</p> <span style="display:none;"></span><p 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