一、机械故障 1、磁电机转子轴弯曲。由于长期使用,拆装及制造质量低所致。转子轴弯曲后,使轴承加速磨损,并使断电器触点间隙产生不规则变化,高压电火花微弱或间断。 2、轴承磨损使径向间隙变大。由此产生转子轴转动时摇摆不规则,使断电器白金间隙时大时小,造成高压电火花微弱 First, the mechanical failure 1, magneto rotor shaft bending. Due to long-term use, disassembly and manufacturing due to low quality. Rotor shaft bending, the bearing accelerated wear and tear, and make the gap between the contacts of the breaker irregular change, high voltage sparks weak or intermittent. 2, the bearing wear so that the radial gap becomes larger. The resulting rotor shaft swinging irregular swing, so that when the platinum gap between large and small, resulting in high voltage spark weak