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启动机铜套由于没有黄油槽,转子与铜套一直处在干摩擦状态下。为了提高启动机的使用可靠性,尽量避免由于铜套磨损而影响启动机的使用性能,我们在启动机铜套上钻出直径为0.3mm的通孔数个。注意钻孔时不要把孔钻的太多,并注意按不均匀顺序排列。大约一个铜套钻20个小通孔就可以了。在维修保养时把高速黄油加
Starter copper sleeve because there is no butter groove, the rotor and the copper sleeve has been in dry friction state. In order to improve the reliability of the starter, try to avoid the use of the starter due to wear and tear on the copper sleeve, we drilled a number of through-holes with a diameter of 0.3 mm on the starter sleeve. Note that when drilling holes do not drill too much, and pay attention to uneven sequence. About a copper drill 20 small through holes on it. In the maintenance of high-speed butter plus