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class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_yyjyyj/">液壓機(jī)械與元件</a>?<a href="http://www.cdcfah.com/cp/third-yyjyyj_yeyamada/">液壓馬達(dá)</a>?南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家上海翊皖船舶設(shè)備供應(yīng)</p><div id="qurtv38" class="leftbox clearfix"><h1>南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家上海翊皖船舶設(shè)備供應(yīng)</h1><div id="atax2xj" class="proBig"><div id="23h82kc" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423541976481370/7029836.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="q8j49jl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423541976481370/7029836.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nlnpo9y" 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>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>南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家,馬達(dá)維修</p><p><span>***更新：</span>2020-12-27 06:18:03</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="yceg2fk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海翊皖船舶設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>徐慶華</p><p><span>郵箱: </span>hc_automation@163.com</p><p><span>電話(huà): </span>13917998260</p><p><span>傳真: </span>021_58461662</p><p><span>網(wǎng)址: </span>http://www.sh-yiwan.cn</p><p><span>手機(jī): </span>021-58361662</p><p><span>地址: </span>中國(guó)(上海)自由貿(mào)易試驗(yàn)區(qū)張楊路828-838號(hào)26樓</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ktqxrl3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8kbyfev" class="box"><p><p style="text-indent:25px">馬達(dá)檢查方法（1）觀察法。斷點(diǎn)大多數(shù)發(fā)生在繞組端部，看有無(wú)碰折、接頭出有無(wú)脫焊。（2）萬(wàn)用表法。利用電阻檔，對(duì)“Y”型接法的將一根表棒接在“Y”形的中心點(diǎn)上，另一根依次接在三相繞組的首端，無(wú)窮大的一相為斷點(diǎn)；“△”型接法的短開(kāi)連接后，分別測(cè)每組繞組，南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家，無(wú)窮大的則為斷路點(diǎn)。（3）試燈法。方法同前，等不亮的一相為斷路。（4）兆歐表法，南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家。阻值趨向無(wú)窮大（即不為零值）的一相為斷路點(diǎn)。（5）電流表法，南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家。馬達(dá)在運(yùn)行時(shí)，用電流表測(cè)三相電流，若三相電流不平衡、又無(wú)短路現(xiàn)象，則電流較小的一相繞組有部分短斷路故障。他的載波頻率約為幾千到十幾千赫，這就使得馬達(dá)定子繞組要承受很高的電壓上升率。南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家,馬達(dá)維修" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423541976481370/7029836.png"></div><p style="text-indent:25px">馬達(dá)事故的頻繁發(fā)生是因?yàn)橐恍┕ぷ魅藛T在施工的時(shí)候不按照規(guī)則或者是減料、隨隨便便處理而造成的。馬達(dá)廠(chǎng)家告訴大家在馬達(dá)維修的時(shí)候要按照馬達(dá)維修標(biāo)準(zhǔn)的施工步驟規(guī)范來(lái)進(jìn)行工作。正確的維修馬達(dá)不僅降低了馬達(dá)事故的發(fā)生，而且是人生的生命的安全保障。直流馬達(dá)在使用時(shí)也難免會(huì)出現(xiàn)這樣那樣的問(wèn)題，比如電刷火花過(guò)大這一現(xiàn)象，嚴(yán)重了會(huì)影響到馬達(dá)的使用。在安全方面也需要我們加強(qiáng)重視，下面就給大家講解一下造成這一現(xiàn)象的原因以及解決方法。什么原因造成電火花過(guò)大呢？總結(jié)了幾點(diǎn)：機(jī)電不在中性線(xiàn)上。電壓力不當(dāng)或與換向器接觸不良或電磨損或電牌號(hào)不對(duì)。換向器表面不光滑或云母片凸出。南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家在結(jié)構(gòu)設(shè)計(jì)時(shí)，主要也是考慮非正弦電源特性對(duì)變頻馬達(dá)的絕緣結(jié)構(gòu)、振動(dòng)、噪聲冷卻方式等方面的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家,馬達(dá)維修" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423541742008991/223682.png"></div><p style="text-indent:25px">機(jī)電維修和設(shè)備管理的注意事項(xiàng)：在現(xiàn)代的生產(chǎn)中，機(jī)械化思想已經(jīng)深深的進(jìn)入到各行各業(yè)中。由此可以看出設(shè)備對(duì)一個(gè)企業(yè)、工廠(chǎng)的重要性。古語(yǔ)曰：工欲善其事必先利其器，由此可見(jiàn)設(shè)備管理和機(jī)電維修在生產(chǎn)生活中的重要性。為了方便大家，我們特地將廣州黃埔區(qū)湘潭馬達(dá)維修廠(chǎng)的有關(guān)機(jī)電維修的幾點(diǎn)注意事項(xiàng)和大家分享。在短期維護(hù)時(shí)，要注意對(duì)設(shè)備內(nèi)部和外部的表面進(jìn)行清理，保證滑環(huán)、導(dǎo)電螺桿及碳刷裝置上的積附物進(jìn)行清潔。如馬達(dá)上安裝了空氣過(guò)濾裝置，要檢查過(guò)濾器的灰塵并清理干凈。</p><p style="text-indent:25px">電氣缺陷包括轉(zhuǎn)子籠條與端環(huán)開(kāi)焊，轉(zhuǎn)子籠條斷裂，繞線(xiàn)錯(cuò)誤，電刷接觸不良等。以上無(wú)論哪種情況，均因產(chǎn)生了不平衡電磁力激發(fā)振動(dòng)噪音。定轉(zhuǎn)子磁力中心未對(duì)齊。機(jī)械原因，馬達(dá)自身存在的不良。轉(zhuǎn)子不平衡、轉(zhuǎn)軸撓曲變形、繞線(xiàn)轉(zhuǎn)子馬達(dá)集電環(huán)變形或不平整，定轉(zhuǎn)子氣隙不勻（嚴(yán)重時(shí)會(huì)導(dǎo)致掃膛；有的馬達(dá)空載表現(xiàn)為低頻電磁聲，帶負(fù)載后發(fā)生掃膛）、軸承故障等因素。斷電，在對(duì)馬達(dá)進(jìn)行維修工作的時(shí)候一步也是關(guān)鍵的一步是斷電。倘若在未斷電的情況下對(duì)馬達(dá)進(jìn)行維修工作，會(huì)讓馬達(dá)的高電壓觸傷，高電壓的電壓系數(shù)很高，輕微的可導(dǎo)致身體，嚴(yán)重的會(huì)導(dǎo)致死。因此在馬達(dá)修理是斷電是一步且是必須做的一件事情。馬達(dá)事故的頻繁發(fā)生是因?yàn)橐恍┕ぷ魅藛T在施工的時(shí)候不按照規(guī)則或者是減料、隨隨便便處理而造成的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家,馬達(dá)維修" src="https://tyunfile.71360.com/UploadFile/yiwanchuanbo/637423541930417024/2788545.png"></div><p style="text-indent:25px">馬達(dá)出現(xiàn)故障，馬達(dá)修理方法和原因如下：繞組斷路：由于焊接不良或使用腐蝕性焊劑，焊接后又未清理干凈，就可能造成壺焊或松脫；受機(jī)械應(yīng)力或碰撞時(shí)線(xiàn)圈短路、短路與接地故障也可使導(dǎo)線(xiàn)燒毀，在并燒的幾根導(dǎo)線(xiàn)中有一根或幾根導(dǎo)線(xiàn)短路時(shí)，另幾根導(dǎo)線(xiàn)由于電流的增加而溫度上升，引起繞組發(fā)熱而斷路。一般分為一相繞組端部斷線(xiàn)、匝間短路、并聯(lián)支路處斷路、多根導(dǎo)線(xiàn)并燒中一根斷路、轉(zhuǎn)子斷籠。1.故障現(xiàn)象。馬達(dá)不能啟動(dòng)，三相電流不平衡，有異常噪聲或振動(dòng)大，溫升超過(guò)允許值或冒煙。2.產(chǎn)生原因。（1）在檢修和維護(hù)保養(yǎng)時(shí)碰斷或制造質(zhì)量問(wèn)題。（2）繞組各元件、極（相）組和繞組與引接線(xiàn)等接線(xiàn)頭焊接不良，長(zhǎng)期運(yùn)行過(guò)熱脫焊。（3）受機(jī)械力和電磁場(chǎng)力使繞組損傷或拉斷。（4）匝間或相間短路及接地造成繞組嚴(yán)重?zé)够蛉蹟嗟?。如果不可靠，?yīng)該及時(shí)更換。南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家</p><p style="text-indent:25px">由PWM變頻器產(chǎn)生的矩形斬波沖擊電壓疊加在馬達(dá)運(yùn)行電壓上。南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家</p><p style="text-indent:25px">馬達(dá)修理。固定，在檢修好之后，馬達(dá)的固定工作要做好，倘若馬達(dá)固定不好，在運(yùn)輸?shù)臅r(shí)候容易發(fā)生脫漏現(xiàn)象，可能會(huì)將人砸傷或者是砸死。在石油加工中如果馬達(dá)固定不穩(wěn)發(fā)生脫落現(xiàn)象，馬達(dá)墜入具有高溫的容器機(jī)中將其打翻，造成的人員傷亡數(shù)量會(huì)很?chē)?yán)重。因此在馬達(dá)維修好之后在細(xì)節(jié)上的工作需做好。結(jié)構(gòu)設(shè)計(jì)，在結(jié)構(gòu)設(shè)計(jì)時(shí)，主要也是考慮非正弦電源特性對(duì)變頻馬達(dá)的絕緣結(jié)構(gòu)、振動(dòng)、噪聲冷卻方式等方面的影響，一般注意以下問(wèn)題：絕緣等級(jí)，一般為F級(jí)或更高，加強(qiáng)對(duì)地絕緣和線(xiàn)匝絕緣強(qiáng)度，特別要考慮絕緣耐沖擊電壓的能力。對(duì)馬達(dá)的振動(dòng)、噪聲問(wèn)題，要充分考慮馬達(dá)構(gòu)件及整體的剛性，盡力提高其固有頻率，以避開(kāi)與各次力波產(chǎn)生共振現(xiàn)象。南京伺服馬達(dá)維修直銷(xiāo)廠(chǎng)家</p><p style="text-indent:25px">上海翊皖船舶設(shè)備有限公司發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，現(xiàn)有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)，各種專(zhuān)業(yè)設(shè)備齊全。致力于創(chuàng)造***的產(chǎn)品與服務(wù)，以誠(chéng)信、敬業(yè)、進(jìn)取為宗旨，以建上海翊皖船舶設(shè)備有限公司產(chǎn)品為目標(biāo)，努力打造成為同行業(yè)中具有影響力的企業(yè)。公司堅(jiān)持以客戶(hù)為中心、我司主要從事船舶設(shè)備的安裝、維修、倉(cāng)儲(chǔ)（除危險(xiǎn)化學(xué)品），特別擅長(zhǎng)解決主機(jī)遙控的各種問(wèn)題。從事船舶技術(shù)領(lǐng)域內(nèi)的技術(shù)開(kāi)發(fā)，技術(shù)轉(zhuǎn)讓?zhuān)夹g(shù)服務(wù)，技術(shù)咨詢(xún)，從事貨物及技術(shù)的進(jìn)出口業(yè)務(wù)，以下限分支機(jī)構(gòu)經(jīng)營(yíng)：船舶設(shè)備制造、加工。市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶(hù)之所想，急用戶(hù)之所急，全力以赴滿(mǎn)足客戶(hù)的一切需要。誠(chéng)實(shí)、守信是對(duì)企業(yè)的經(jīng)營(yíng)要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的主機(jī)遙控修理，監(jiān)測(cè)報(bào)警系統(tǒng)修理，船舶電機(jī)維修，閥門(mén)遙控修理。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2583320.html</p></div></div></div></div></div><div id="8fhz33n" class="page-right twoColRt"><div id="7xeqhb7" class="box01 margin10 clearfix"><h3><a 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