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木屑顆粒機如何安全、快速地拆卸電機

來源:http://comicbopk.com 發布時間:2019-09-26 瀏覽次數:
  木屑顆粒機怎樣平安快速的拆下電機 木屑顆粒機消費的顆粒十分受歡送,運用顆粒機的數量也在逐漸增加, 電機關于顆粒機很重要,今天我們來說下木屑顆粒機怎樣平安快速的拆下電機。 電機拆卸時需求用拉具拆下皮帶輪或聯軸器.卸去電機尾部風罩,拆下前軸承外蓋螺絲和前后端蓋螺絲。較大的電機,拆前用劃針分別在兩個端蓋與機座上,作好原 固定位置的記號,用木榔頭敲擊前軸頂端,使轉子和后端蓋從機座上松開,然后從定子中取出轉子。在取轉子時一定要留意,不要讓轉子擦傷定子繞組端頭絕緣。
  Sawdust granulator how to safely and quickly remove the motor sawdust granulator consumption of particles is very popular, the number of using the granulator is also gradually increasing, motor granulator is very important, today we will next sawdust granulator how to safely and quickly remove the motor. When the motor is disassembled, pullers are needed to remove pulleys or coupling, tail hood of motor is removed, front bearing outer cover screw and front and rear end cover screw are removed. For larger motors, the scriber is used to mark the original fixed position on the two end caps and the base respectively before disassembly, and the wooden hammer is used to knock on the top of the front axle, so that the rotor and the rear end cap are loosened from the base, and then the rotor is removed from the stator. When taking the rotor, we must be careful not to let the rotor scratch the stator winding end insulation.
木屑顆粒機批發
  察看電機軸承有無破損,光滑油能否蛻變、干涸。用手抓住軸承外圈前后搖動,看其能否松晃過大。如檢查軸承正常,不用拆卸,用煤油或柴油對軸承停止清洗,如檢查有問題,可用拉具撤除軸承。 如遇到轉軸與軸承配合過緊或銹死,可采用加熱的辦法處理。用石棉繩包住轉軸,用噴燈式氧炔焰快速平均地加熱軸承至 250 ℃ :左右,用拉具趁熱將其拔出。冷拆法為:將壞軸承下面用木塊墊好,用鐵榔頭將外圍突破,取下外圈后,用手持磨光機砂輪將軸承內圈切開一個口 ( 不用切穿,以免損壞轉子軸頸 ),然后用榔頭敲擊內圈,使切口決裂取出內圈。
  Check whether the motor bearings are damaged, whether the smooth oil can degenerate and dry up. Hold the outer ring of the bearing by hand and shake it back and forth to see if it can shake too loosely. If the bearings are normal, no disassembly is needed. Kerosene or diesel oil is used to stop cleaning the bearings. If there is a problem in the inspection, the bearings can be removed with a puller. If the shaft and bearing are too tight or rusty, it can be treated by heating. The rotary shaft is wrapped with asbestos rope, and the bearing is heated to 250 C rapidly and averagely with a blowtorch oxyacetylene flame. The bearing is pulled out with a puller while it is hot. The cold disassembly method is to pad the underneath of the bad bearing with wood blocks, break through the outer ring with iron hammer, remove the outer ring, cut an opening in the inner ring of the bearing with a hand-held polisher grinding wheel (without cutting, so as not to damage the Journal of the rotor), and then hit the inner ring with the hammer, so that the cut breaks out and takes out the inner ring.
  以上是木屑顆粒機批發小編為大家介紹的“木屑顆粒機如何安全、快速地拆卸電機”相關內容,本文來源:http://comicbopk.comAbove is the relevant content of "How to disassemble the motor safely and quickly for the sawdust granulator", which is introduced by the wholesale edition of sawdust granulator. The source of this article is http://comicbopk.com.
 

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