<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;">電機維護經(jīng)驗列舉</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;">電動機的日常維護檢查的要點是及早的發(fā)現(xiàn)設(shè)備的異常狀態(tài)，及時進行處理，防止事故擴大。維護人員根據(jù)繼電器保護裝置的動作和信號可以發(fā)現(xiàn)異�，F(xiàn)象，也可以依靠維護人員的經(jīng)驗來判斷事故苗頭。</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;">靠視覺可以發(fā)現(xiàn)下列異�，F(xiàn)象：電動機外部緊固件是否有松動，零部件是否有毀壞，設(shè)備表面是否有油污、腐蝕現(xiàn)象；電動機的各接觸點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)象原因是由于電動機局部過熱、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、單相運轉(zhuǎn)、導(dǎo)體接觸不良等。電流表指示過大，則表明電動機過載、軸承故障、繞組匝間短路等；電動機停轉(zhuǎn)，造成的原因有：電源停電、單相運轉(zhuǎn)、電壓過低、電動機轉(zhuǎn)矩太小、負載過大、電壓降過大、軸承燒毀、機械卡住等。</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;">、采用聽診棒靠聽覺可以聽到電動機的各種雜音</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、通風噪聲、機械摩擦聲、軸承雜音等，從而可判斷出電動機的故障原因。引起噪聲大的原因在機械方面有：軸承故障、機械不平衡、緊固螺釘松動、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、單相運行、繞組有斷路或擊穿故障、起動性能不好、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：電動機過熱、繞組燒毀、單相運轉(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;">、靠觸覺用手摸機殼表面可以發(fā)現(xiàn)電動機的溫度過高和震動現(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;">造成震動的原因是：機械負載不平衡、各緊固部件有松動現(xiàn)象、電動機基礎(chǔ)強度不夠、聯(lián)軸器連接不當、氣隙不均或混入雜物、電壓不平衡、單相運轉(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;">造成電動機溫度過高的原因是過載、冷卻風道堵塞、單相運轉(zhuǎn)、匝間短路、電壓過高或過低、三相電壓不平衡、加速特性不好使起動時間過長、定子和轉(zhuǎn)子相擦、起動器接觸不良、頻繁起動和制動或反接制動、進口風溫度過高、機械卡住等。</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;">用手摸電動機表面估計溫度高低時，由于每個人的感覺不同，帶有主觀性，因此要由經(jīng)驗來決定。</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，主要檢查潤滑系統(tǒng)、外觀、溫度、噪聲、振動以及異�，F(xiàn)象，還要檢查通風冷卻系統(tǒng)、滑動摩擦狀況及各部件的緊固情況，認真做好檢查記錄。</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;">每月或定期檢查當中，主要檢查開關(guān)、配線、接地裝置等是否有松動現(xiàn)象，有無破損部位，如有要提出計劃和修理措施，檢查粉塵堆積情況，要及時清掃，檢查引出線和配線是否有損傷和老化問題。測試電動機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)容除上述項目之外，還要解體電動機進行抽心檢查，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;">三相異步電動機小、中、大修項目</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;">）電動機吹風清掃，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，進行繞組綁扎加固和包扎引線絕緣等工作。</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)整風扇、風扇罩，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;">）包含全部小修項目內(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;">）對電動機進行清掃和清洗干燥，更換局部線圈和修補加強繞組絕緣。</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;">）電動機解體檢查，處理松動的線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)子做動平衡試驗。</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;">）包含全部中修項目內(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;">電動機型號</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</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;">等系列及其他類似型號的電動機，連續(xù)運行的中小型異步電動機。</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</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;">等系列及類似型號電動機，連續(xù)運行的中小型繞線式電動機。</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</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)運行、頻繁起、制動的電動機。</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</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;">交變流機組、原動機、軋鋼異步電動機以及大中型異步電動機。</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;">對于貴司現(xiàn)在電機的現(xiàn)象，是因為在加油時方法不對，從而導(dǎo)致內(nèi)部有大量的油脂聚集在繞組上，如果不及時處理，對電動機的安全運行和使用壽命是有很大影響的。由于有油脂聚集，將會影響電動機繞組的散熱，使電動機的運行溫度上升。油脂也會慢慢的腐蝕繞組，使電動機繞組的絕緣性能降低。由于電動機繞組溫度的升高，使電動機的內(nèi)部及外部溫度都上升，同樣也會影響到軸承的運行環(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;">在電動機的使用過程中，相應(yīng)的維護及保養(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：脫開聯(lián)軸器、散熱風機、打開電動機的前后端蓋，對電動機的前后端繞組上的油脂進行清理，用甲苯對繞組進行清洗、在把電動機的繞組和端蓋清洗干凈后，還要晾一到兩個小時，待甲苯揮發(fā)干凈后，方可對電動機進行安裝，較后裝配好聯(lián)軸器，開機試運行。</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;">電機的軸承日常維護請嚴格按照《</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;">電機使用說明書》要求進行維護。</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;">電機應(yīng)力過大，軸端負荷過重導(dǎo)致短軸，皮帶調(diào)整過緊，張力過大導(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;">露天電機軸承受潮，導(dǎo)致油脂氧化，軸出現(xiàn)銹點，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>