<p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><strong><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">根據(jù)我公司對(duì)柬埔寨水電八局水電站</span></strong><strong><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">ABB</span></strong><strong><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">電機(jī)維護(hù)經(jīng)驗(yàn)列舉</span></strong><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">電動(dòng)機(jī)的日常維護(hù)檢查的要點(diǎn)是及早的發(fā)現(xiàn)設(shè)備的異常狀態(tài)，及時(shí)進(jìn)行處理，防止事故擴(kuò)大。維護(hù)人員根據(jù)繼電器保護(hù)裝置的動(dòng)作和信號(hào)可以發(fā)現(xiàn)異常現(xiàn)象，也可以依靠維護(hù)人員的經(jīng)驗(yàn)來(lái)判斷事故苗頭。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">1</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、首先是外觀(guān)檢查</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">靠視覺(jué)可以發(fā)現(xiàn)下列異�，F(xiàn)象：電動(dòng)機(jī)外部緊固件是否有松動(dòng)，零部件是否有毀壞，設(shè)備表面是否有油污、腐蝕現(xiàn)象；電動(dòng)機(jī)的各接觸點(diǎn)和連接處是否有變色、燒痕和煙跡等現(xiàn)象。發(fā)生這些現(xiàn)象原因是由于電動(dòng)機(jī)局部過(guò)熱、導(dǎo)體接觸不良或繞組燒毀等；儀表指示是否正常。電壓表無(wú)指示或不正常，則表明電源電壓不平衡、熔絲燒斷、轉(zhuǎn)子三相電阻不平衡、單相運(yùn)轉(zhuǎn)、導(dǎo)體接觸不良等。電流表指示過(guò)大，則表明電動(dòng)機(jī)過(guò)載、軸承故障、繞組匝間短路等；電動(dòng)機(jī)停轉(zhuǎn)，造成的原因有：電源停電、單相運(yùn)轉(zhuǎn)、電壓過(guò)低、電動(dòng)機(jī)轉(zhuǎn)矩太小、負(fù)載過(guò)大、電壓降過(guò)大、軸承燒毀、機(jī)械卡住等。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">2</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、采用聽(tīng)診棒靠聽(tīng)覺(jué)可以聽(tīng)到電動(dòng)機(jī)的各種雜音</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">其中包括電磁噪聲、通風(fēng)噪聲、機(jī)械摩擦聲、軸承雜音等，從而可判斷出電動(dòng)機(jī)的故障原因。引起噪聲大的原因在機(jī)械方面有：軸承故障、機(jī)械不平衡、緊固螺釘松動(dòng)、聯(lián)軸器連接不符要求、定轉(zhuǎn)子鐵心相擦等；在電氣方面有：電壓不平衡、單相運(yùn)行、繞組有斷路或擊穿故障、起動(dòng)性能不好、加速性能不好等。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">3</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、靠嗅覺(jué)可以發(fā)現(xiàn)焦味、臭味</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">造成這種現(xiàn)象的原因是：電動(dòng)機(jī)過(guò)熱、繞組燒毀、單相運(yùn)轉(zhuǎn)、繞組故障、軸承故障等。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">4</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、靠觸覺(jué)用手摸機(jī)殼表面可以發(fā)現(xiàn)電動(dòng)機(jī)的溫度過(guò)高和震動(dòng)現(xiàn)象</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">造成震動(dòng)的原因是：機(jī)械負(fù)載不平衡、各緊固部件有松動(dòng)現(xiàn)象、電動(dòng)機(jī)基礎(chǔ)強(qiáng)度不夠、聯(lián)軸器連接不當(dāng)、氣隙不均或混入雜物、電壓不平衡、單相運(yùn)轉(zhuǎn)、繞組故障、軸承故障等。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">造成電動(dòng)機(jī)溫度過(guò)高的原因是過(guò)載、冷卻風(fēng)道堵塞、單相運(yùn)轉(zhuǎn)、匝間短路、電壓過(guò)高或過(guò)低、三相電壓不平衡、加速特性不好使起動(dòng)時(shí)間過(guò)長(zhǎng)、定子和轉(zhuǎn)子相擦、起動(dòng)器接觸不良、頻繁起動(dòng)和制動(dòng)或反接制動(dòng)、進(jìn)口風(fēng)溫度過(guò)高、機(jī)械卡住等。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">用手摸電動(dòng)機(jī)表面估計(jì)溫度高低時(shí)，由于每個(gè)人的感覺(jué)不同，帶有主觀(guān)性，因此要由經(jīng)驗(yàn)來(lái)決定。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">        </span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">例行維護(hù)檢查分為日常檢查、每月或定期巡回檢查以及每年檢查。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">在日常檢查中，主要檢查潤(rùn)滑系統(tǒng)、外觀(guān)、溫度、噪聲、振動(dòng)以及異常現(xiàn)象，還要檢查通風(fēng)冷卻系統(tǒng)、滑動(dòng)摩擦狀況及各部件的緊固情況，認(rèn)真做好檢查記錄。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">         </span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">每月或定期檢查當(dāng)中，主要檢查開(kāi)關(guān)、配線(xiàn)、接地裝置等是否有松動(dòng)現(xiàn)象，有無(wú)破損部位，如有要提出計(jì)劃和修理措施，檢查粉塵堆積情況，要及時(shí)清掃，檢查引出線(xiàn)和配線(xiàn)是否有損傷和老化問(wèn)題。測(cè)試電動(dòng)機(jī)繞組的絕緣電阻并記錄。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">         </span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">每年的檢查內(nèi)容除上述項(xiàng)目之外，還要解體電動(dòng)機(jī)進(jìn)行抽心檢查，清掃或清洗油垢，檢查絕緣。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">三相異步電動(dòng)機(jī)小、中、大修項(xiàng)目</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">1</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、小修項(xiàng)目</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">1</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）電動(dòng)機(jī)吹風(fēng)清掃，做一般性的檢查。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">2</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）清洗軸承，進(jìn)行檢查和換油。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">3</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）處理繞組局部絕緣故障，進(jìn)行繞組綁扎加固和包扎引線(xiàn)絕緣等工作。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">4</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）緊固所有的螺釘。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">5</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）調(diào)整風(fēng)扇、風(fēng)扇罩，并加固。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">2</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、中修項(xiàng)目</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">1</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）包含全部小修項(xiàng)目?jī)?nèi)容。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">2</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）對(duì)電動(dòng)機(jī)進(jìn)行清掃和清洗干燥，更換局部線(xiàn)圈和修補(bǔ)加強(qiáng)繞組絕緣。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">3</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）電動(dòng)機(jī)解體檢查，處理松動(dòng)的線(xiàn)圈和槽楔以及各部的緊固零件。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">4</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）轉(zhuǎn)子做動(dòng)平衡試驗(yàn)。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">3</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">、大修項(xiàng)目</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">1</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）包含全部中修項(xiàng)目?jī)?nèi)容。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">（</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">2</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">）繞組全部重繞更新。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><span style="font-size: small;"> </span></span></p> <table class="MsoNormalTable" style="border-collapse: collapse; mso-padding-alt: 0cm 0cm 0cm 0cm;" border="1" cellspacing="0" cellpadding="0"> <tbody> <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes;"> <td style="width: 59.25pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="79" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">類(lèi)別</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 189pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="252" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">電動(dòng)機(jī)型號(hào)</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">大修（年）</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">中修（年）</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">小修（年）</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> </tr> <tr style="mso-yfti-irow: 1;"> <td style="width: 59.25pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="79" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">1</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">類(lèi)</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 189pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="252" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">Y</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">、</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">JB</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">、</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">YSQ</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">、</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">JSQ</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">等系列及其他類(lèi)似型號(hào)的電動(dòng)機(jī)，連續(xù)運(yùn)行的中小型異步電動(dòng)機(jī)。</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">7</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">～</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">10</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">2</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">1</span></p> </td> </tr> <tr style="mso-yfti-irow: 2;"> <td style="width: 59.25pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="79" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">2</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">類(lèi)</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 189pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="252" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">JRQ</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">、</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">YR</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">、</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">YRQ</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">等系列及類(lèi)似型號(hào)電動(dòng)機(jī)，連續(xù)運(yùn)行的中小型繞線(xiàn)式電動(dòng)機(jī)。</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">10</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">～</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">12</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">2</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">1 </span></p> </td> </tr> <tr style="mso-yfti-irow: 3;"> <td style="width: 59.25pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="79" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">3</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">類(lèi)</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 189pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="252" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">短期反復(fù)運(yùn)行、頻繁起、制動(dòng)的電動(dòng)機(jī)。</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">3</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">～</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">5</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">2</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">0.5</span></p> </td> </tr> <tr style="mso-yfti-irow: 4; mso-yfti-lastrow: yes;"> <td style="width: 59.25pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="79" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">4</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">類(lèi)</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 189pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="252" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">交變流機(jī)組、原動(dòng)機(jī)、軋鋼異步電動(dòng)機(jī)以及大中型異步電動(dòng)機(jī)。</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US"></span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">20</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">～</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">25</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">4</span><span style="font-size: 9pt; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">～</span><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">5</span></p> </td> <td style="width: 54pt; background-color: transparent; border: #ece9d8; padding: 0cm;" width="72" valign="top"> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: 9pt; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">0.5</span></p> </td> </tr> </tbody> </table> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">      </span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">對(duì)于貴司現(xiàn)在電機(jī)的現(xiàn)象，是因?yàn)樵诩佑蜁r(shí)方法不對(duì)，從而導(dǎo)致內(nèi)部有大量的油脂聚集在繞組上，如果不及時(shí)處理，對(duì)電動(dòng)機(jī)的安全運(yùn)行和使用壽命是有很大影響的。由于有油脂聚集，將會(huì)影響電動(dòng)機(jī)繞組的散熱，使電動(dòng)機(jī)的運(yùn)行溫度上升。油脂也會(huì)慢慢的腐蝕繞組，使電動(dòng)機(jī)繞組的絕緣性能降低。由于電動(dòng)機(jī)繞組溫度的升高，使電動(dòng)機(jī)的內(nèi)部及外部溫度都上升，同樣也會(huì)影響到軸承的運(yùn)行環(huán)境。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">          </span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">在電動(dòng)機(jī)的使用過(guò)程中，相應(yīng)的維護(hù)及保養(yǎng)是非常有必要的，希望貴司給與重視。相應(yīng)的處理方法是：脫開(kāi)聯(lián)軸器、散熱風(fēng)機(jī)、打開(kāi)電動(dòng)機(jī)的前后端蓋，對(duì)電動(dòng)機(jī)的前后端繞組上的油脂進(jìn)行清理，用甲苯對(duì)繞組進(jìn)行清洗、在把電動(dòng)機(jī)的繞組和端蓋清洗干凈后，還要晾一到兩個(gè)小時(shí)，待甲苯揮發(fā)干凈后，方可對(duì)電動(dòng)機(jī)進(jìn)行安裝，較后裝配好聯(lián)軸器，開(kāi)機(jī)試運(yùn)行。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">     </span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">電機(jī)的軸承日常維護(hù)請(qǐng)嚴(yán)格按照《</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">ABB</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">電機(jī)使用說(shuō)明書(shū)》要求進(jìn)行維護(hù)。</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 12pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><span style="font-size: small;"> </span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><a href="http://blog.china.alibaba.com/blog/zhddjd/picture/4937886.html#picture" target="_blank"><span style="color: #333333; text-decoration: none; text-underline: none;"></span></a></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">沒(méi)有保養(yǎng)油脂失效，導(dǎo)致軸承燒糊</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><a href="http://blog.china.alibaba.com/blog/zhddjd/picture/4937887.html#picture" target="_blank"></a></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">定子端子排過(guò)流燒毀</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><a href="http://blog.china.alibaba.com/blog/zhddjd/picture/4937888.html#picture" target="_blank"></a></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">電機(jī)應(yīng)力過(guò)大，軸端負(fù)荷過(guò)重導(dǎo)致短軸，皮帶調(diào)整過(guò)緊，張力過(guò)大導(dǎo)致</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><a href="http://blog.china.alibaba.com/blog/zhddjd/picture/4937889.html#picture" target="_blank"></a></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">斷裂紋呈現(xiàn)螺旋，應(yīng)力過(guò)大，金屬疲勞</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><a href="http://blog.china.alibaba.com/blog/zhddjd/picture/4937890.html#picture" target="_blank"></a></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">露天電機(jī)軸承受潮，導(dǎo)致油脂氧化，軸出現(xiàn)銹點(diǎn)，發(fā)出聲音</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: center; mso-pagination: widow-orphan;" align="center"><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"><a href="http://blog.china.alibaba.com/blog/zhddjd/picture/4937891.html#picture" target="_blank"></a></span></p> <p class="MsoNormal" style="background: white; margin: 0cm 0cm 0pt; text-indent: 15pt; line-height: 21pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">露天安裝，晝夜溫差大，電機(jī)較容易造成</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">“</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">呼吸</span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US">”</span><span style="color: black; font-family: 宋體; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;">將水汽吸入電機(jī)內(nèi)部</span></span><span style="color: black; font-family: ˎ̥; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt;" lang="EN-US"></span></p>