木屑颗粒机如何安全、快速地拆卸电机

来源:http://www.longtengkeliji.com 发布时间:2019-09-26 浏览次数:
  木屑颗粒机怎样平安快速的拆下电机 木屑颗粒机消费的颗粒十分受欢送,运用颗粒机的数量也在逐渐增加, 电机关于颗粒机很重要,今天我们来说下木屑颗粒机怎样平安快速的拆下电机。 电机拆卸时需求用拉具拆下皮带轮或联轴器.卸去电机尾部风罩,拆下前轴承外盖螺丝和前后端盖螺丝。较大的电机,拆前用划针分别在两个端盖与机座上,作好原 固定位置的记号,用木榔头敲击前轴顶端,使转子和后端盖从机座上松开,然后从定子中取出转子。在取转子时一定要留意,不要让转子擦伤定子绕组端头绝缘。
  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.
木屑颗粒机批发
  察看电机轴承有无破损,光滑油能否蜕变、干涸。用手抓住轴承外圈前后摇动,看其能否松晃过大。如检查轴承正常,不用拆卸,用煤油或柴油对轴承停止清洗,如检查有问题,可用拉具撤除轴承。 如遇到转轴与轴承配合过紧或锈死,可采用加热的办法处理。用石棉绳包住转轴,用喷灯式氧炔焰快速平均地加热轴承至 250 ℃ :左右,用拉具趁热将其拔出。冷拆法为:将坏轴承下面用木块垫好,用铁榔头将外围突破,取下外圈后,用手持磨光机砂轮将轴承内圈切开一个口 ( 不用切穿,以免损坏转子轴颈 ),然后用榔头敲击内圈,使切口决裂取出内圈。
  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.
  以上是木屑颗粒机批发小编为大家介绍的“木屑颗粒机如何安全、快速地拆卸电机”相关内容,本文来源:http://www.longtengkeliji.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://www.longtengkeliji.com.
 

上一篇:秸秆颗粒机厂家如何搜集原材料

下一篇:生物质颗粒机生产厂家:电流表上下跳动如何处理?