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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/second-_swfw/">商務(wù)服務(wù)</a>?<a href="http://www.cdcfah.com/cp/third-swfw_jiancefuwu/">檢測(cè)服務(wù)</a>?上海減速機(jī)油液監(jiān)測(cè)技術(shù) 歡迎來(lái)電潤(rùn)凱供</p><div id="vrbft3d" class="leftbox clearfix"><h1>上海減速機(jī)油液監(jiān)測(cè)技術(shù) 歡迎來(lái)電潤(rùn)凱供</h1><div id="xjfjn3p" class="proBig"><div id="lzn355z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shrunkai/637368830616552735/6123735.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ft3txhj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shrunkai/637368830616552735/6123735.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vhl5dtd" 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>上海減速機(jī)油液監(jiān)測(cè)技術(shù),油液監(jiān)測(cè)</p><p><span>***更新：</span>2021-01-13 04:02:57</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="hvptdx3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海潤(rùn)凱油液監(jiān)測(cè)有限公司</a></p><p><span>聯(lián)系人：</span>曹敏芬</p><p><span>郵箱: </span>376508348@qq.com</p><p><span>電話: </span>13361907197</p><p><span>傳真: </span>021_68531367</p><p><span>網(wǎng)址: </span>http://HTTP://WWW.RUNCARE.COM</p><p><span>手機(jī): </span>021-58675928</p><p><span>地址: </span>寧橋路999號(hào)T15-3六樓西側(cè)</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="lnrv3ft" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dz5xb3b" class="box"><p><p> 變壓器油油液監(jiān)測(cè)的目的是什么？ </p> <p> 變壓器油在電氣設(shè)備(變壓器、電抗器、互感器、充油套管、油開(kāi)關(guān)等)中主要起絕緣、散熱冷卻、滅弧、保護(hù)和信息載體等作用，而不是傳統(tǒng)潤(rùn)滑油的潤(rùn)滑與抗磨，嚴(yán)格意義上講并非潤(rùn)滑油。通常變壓器油要在電氣設(shè)備中運(yùn)行很長(zhǎng)時(shí)間，在選油及維護(hù)得當(dāng)?shù)那闆r下，變壓器油可以運(yùn)行30年甚至與電氣設(shè)備同壽命。運(yùn)行中變壓器油的質(zhì)量變化除與變壓器油本身質(zhì)量有關(guān)外，與電氣設(shè)備的運(yùn)行狀況有著直接的關(guān)系。電行業(yè)對(duì)運(yùn)行變壓器油的油液監(jiān)測(cè)主要有兩個(gè)目的：一是掌握油品的變化趨勢(shì)，上海減速機(jī)油液監(jiān)測(cè)技術(shù)，為變壓器油的再生處理和換油提供依據(jù)；更重要的是通過(guò)變壓器油這種信息載體，了解電氣設(shè)備的運(yùn)行狀況，上海減速機(jī)油液監(jiān)測(cè)技術(shù)，上海減速機(jī)油液監(jiān)測(cè)技術(shù)，及早發(fā)現(xiàn)并排除電氣設(shè)備的非正常運(yùn)行和故障，保證電氣設(shè)備的長(zhǎng)周期安全運(yùn)行。 </p> <p> <br /> </p> <p> <br /> 了解油液監(jiān)測(cè)中的PQ檢測(cè)技術(shù)。上海減速機(jī)油液監(jiān)測(cè)技術(shù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海減速機(jī)油液監(jiān)測(cè)技術(shù),油液監(jiān)測(cè)" src="https://tyunfile.71360.com/UploadFile/shrunkai/637368830616552735/6123735.jpg"></div><p> 設(shè)備故障診斷技術(shù)在油液監(jiān)測(cè)中的作用 </p> <p> 潤(rùn)滑油的設(shè)備故障主要原因有以下兩個(gè)方面: 1.潤(rùn)滑油本身的質(zhì)量問(wèn)題。2.潤(rùn)滑油在使用過(guò)程中性能指標(biāo)變化。通過(guò)分析潤(rùn)滑油性能參數(shù)的變化可以間接了解機(jī)械主要部位的工作狀態(tài), 及時(shí)準(zhǔn)確地監(jiān)測(cè)設(shè)備的工作情況。油液監(jiān)測(cè)與診斷, 其主要內(nèi)容包括潤(rùn)滑油運(yùn)轉(zhuǎn)參數(shù)如油壓的變化、潤(rùn)滑油物理化學(xué)性能指標(biāo)變化、潤(rùn)滑油摩擦學(xué)性能的變化。首先, 早期油液監(jiān)測(cè)以監(jiān)測(cè)診斷設(shè)備的磨損故障為目的, 其技術(shù)方法以鐵譜技術(shù)為, 但鐵譜技術(shù)往往用于發(fā)生事故后的油液診斷?，F(xiàn)代油液監(jiān)測(cè)技術(shù)將潤(rùn)滑油和機(jī)械備視作統(tǒng)一的整體, 強(qiáng)調(diào)從摩擦學(xué)角度出發(fā)考察潤(rùn)滑失效和設(shè)備故障。而通過(guò)分析潤(rùn)滑油的理化指標(biāo)和摩擦學(xué)性能指標(biāo)可以準(zhǔn)確預(yù)測(cè)設(shè)備發(fā)生磨損故障的發(fā)展趨勢(shì)。其次,油液監(jiān)測(cè)是摩擦學(xué)系統(tǒng)監(jiān)測(cè)過(guò)程, 監(jiān)測(cè)內(nèi)容主要包括油品自身劣化、油品污染、金屬磨損顆粒和摩擦學(xué)等4 個(gè)方面。油液監(jiān)測(cè)手段主要包括油品紅外光譜分析、顆粒計(jì)數(shù)、油品性能指標(biāo)和摩擦學(xué)性能測(cè)試分析等。由于大量機(jī)械設(shè)備的故障起因于潤(rùn)滑不良, 因此通過(guò)對(duì)油品自身劣化和污染進(jìn)行監(jiān)測(cè), 有利于及時(shí)消除設(shè)備的故障隱患, 延長(zhǎng)設(shè)備的大修周期。 </p> <p> <br /> 上海冷凍機(jī)油液監(jiān)測(cè)應(yīng)用瞬間讀懂油液監(jiān)測(cè)的發(fā)展歷程。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海減速機(jī)油液監(jiān)測(cè)技術(shù),油液監(jiān)測(cè)" src="https://tyunfile.71360.com/UploadFile/shrunkai/637368829987890625/2952609.jpg"></div><p> 什么才是油液監(jiān)測(cè)的摩擦學(xué)基礎(chǔ)？ </p> <p> 機(jī)械設(shè)備零件的磨損是伴隨相對(duì)運(yùn)動(dòng)中相互作用表面的摩擦而產(chǎn)生的必然結(jié)果，它不*帶來(lái)材料損耗，而且影響裝備的使用可靠性和使用壽命。研究磨粒的形狀、尺寸、成分、表面形貌、物理性能和力學(xué)性能，將為確定磨損故障的部位和破壞機(jī)理提供理論依據(jù)。磨損表現(xiàn)為產(chǎn)生松脫的細(xì)小顆粒（磨粒）和摩擦表面上材料和形狀的變化。磨粒是機(jī)械裝備油液監(jiān)測(cè)的重要信息源之一。潤(rùn)滑油在使用的過(guò)程中由于受到高溫、高機(jī)械壓力及水分、燃料和化學(xué)藥劑的污染等作用，其理化性能將逐漸下降，即發(fā)生衰變。如粘度增大、閃點(diǎn)降低、酸值增大、產(chǎn)生漆膜油泥等不溶物。油發(fā)生衰變后，不*失去正常的潤(rùn)滑功能，還會(huì)增大對(duì)零部件的腐蝕和磨損，對(duì)機(jī)械裝備的使用可靠性、耐久性產(chǎn)生重要的影響。衰變過(guò)程主要是由潤(rùn)滑油氧化以及添加劑損耗而引起的。 </p><p> 油液監(jiān)測(cè)的認(rèn)知誤區(qū)有哪些？ </p> <p> 很多設(shè)備管理者對(duì)于設(shè)備油液監(jiān)測(cè)的認(rèn)識(shí)常有一個(gè)誤區(qū)，認(rèn)為只有檢測(cè)到設(shè)備潤(rùn)滑、磨損的異常才能體現(xiàn)監(jiān)測(cè)的價(jià)值。實(shí)際上，油液的監(jiān)測(cè)作為設(shè)備狀態(tài)監(jiān)測(cè)技術(shù)的一種，能判斷設(shè)備的潤(rùn)滑、磨損狀態(tài)處于正常狀態(tài)就對(duì)設(shè)備的維修管理有重要意義。油液的監(jiān)測(cè)相當(dāng)于我們?nèi)梭w進(jìn)行周期性的體檢，能夠及時(shí)發(fā)現(xiàn)重大疾病的預(yù)兆是其價(jià)值，證明身體沒(méi)有問(wèn)題可以放心工作也是一種價(jià)值。在經(jīng)濟(jì)上這是一個(gè)用小的投入(油液的監(jiān)測(cè)成本)避免大的風(fēng)險(xiǎn)(設(shè)備意外損壞)的機(jī)制。因此，國(guó)內(nèi)外成功的設(shè)備制造商和大量設(shè)備的使用者，都或者自己實(shí)施或者委托專業(yè)油液監(jiān)測(cè)機(jī)構(gòu)對(duì)重要設(shè)備進(jìn)行長(zhǎng)期例行監(jiān)測(cè)。其中80%~90%的樣品分析結(jié)果都是正常，只有在日常監(jiān)測(cè)的結(jié)果顯示存在異常時(shí)，才根據(jù)異常信息和設(shè)備的具體情況追加一個(gè)或幾個(gè)例外檢測(cè)項(xiàng)目，例如分析鐵譜就是一個(gè)典型的、用于異常磨損深入分析的例外檢測(cè)項(xiàng)目。 </p> <p> <br /> 油液監(jiān)測(cè)的重要作用有哪些?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海減速機(jī)油液監(jiān)測(cè)技術(shù),油液監(jiān)測(cè)" src="https://tyunfile.71360.com/UploadFile/shrunkai/637368826024941406/3500636.jpg"></div><p> 油液監(jiān)測(cè)與設(shè)備診斷技術(shù) </p> <p> 通過(guò)分析潤(rùn)滑油性能參數(shù)的變化，可以間接了解機(jī)械主要部位的工作狀態(tài), 及時(shí)準(zhǔn)確地監(jiān)測(cè)設(shè)備的工作情況。就油液監(jiān)測(cè)與診斷, 其主要內(nèi)容包括潤(rùn)滑油物理化學(xué)性能指標(biāo)變化、潤(rùn)滑油運(yùn)轉(zhuǎn)參數(shù)如油壓的變化、潤(rùn)滑油摩擦學(xué)性能的變化。首先, 油液監(jiān)測(cè)是摩擦學(xué)系統(tǒng)監(jiān)測(cè)過(guò)程, 監(jiān)測(cè)內(nèi)容主要包括油品自身劣化、油品污染、金屬磨損顆粒和摩擦學(xué)等4 個(gè)方面。監(jiān)測(cè)手段主要包括油品紅外光譜分析、顆粒計(jì)數(shù)、油品性能指標(biāo)和摩擦學(xué)性能測(cè)試分析等。由于大量機(jī)械設(shè)備的故障起因于潤(rùn)滑不良, 通過(guò)分析潤(rùn)滑油的理化指標(biāo)和摩擦學(xué)性能指標(biāo)，可以準(zhǔn)確預(yù)測(cè)設(shè)備發(fā)生磨損故障的發(fā)展趨勢(shì)，有利于及時(shí)消除設(shè)備的故障隱患, 延長(zhǎng)設(shè)備的大修周期。詳解油液監(jiān)測(cè)的流程。上海船用油液監(jiān)測(cè)公司</p><p style="text-indent:25px">油液監(jiān)測(cè)中新油的常用指標(biāo)及檢測(cè)方法是什么?上海減速機(jī)油液監(jiān)測(cè)技術(shù)</p><p> 解讀各種油液監(jiān)測(cè)技術(shù)的區(qū)別 </p> <p> 油液監(jiān)測(cè)技術(shù)方法很多，主要的有以下六種：1、磁塞檢測(cè)法。2、理化分析技術(shù)。3、紅外光譜技術(shù)。4、污染度測(cè)試(顆粒計(jì)數(shù)）。5、光譜技術(shù)。6、鐵譜技術(shù)。任何一種油液監(jiān)測(cè)技術(shù)都有它自己的局限性也就是有不同的適用范圍。從系統(tǒng)論的觀點(diǎn)出發(fā)，每一種油液監(jiān)測(cè)技術(shù)都是利用系統(tǒng)的一種輸出來(lái)反推系統(tǒng)的狀態(tài)。由于狀態(tài)矢量中的元素非常多，目前還不能布置足夠數(shù)量的傳感器來(lái)檢測(cè)所有的輸出。實(shí)際上，可以布置的遠(yuǎn)遠(yuǎn)少于需要的。以上介紹的幾種可用于故障診斷的潤(rùn)滑油分析技術(shù)各具特點(diǎn)，但任何一種單一的方法都不可能完整地給出分析研究所需的信息和數(shù)據(jù)。上海減速機(jī)油液監(jiān)測(cè)技術(shù)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2822680.html</p></div></div></div></div></div><div id="t75f5p5" class="page-right twoColRt"><div id="5955j5t" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bxjdhb5" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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