为了适应国内外市场需要,降低电机的振动和噪声,是提高产品质量的重要措施之一。我厂在上海电机公司领导下,针对本厂产品进行全面攻关工作。由于直流电机的零件多,结构复杂,振动和噪声源颇多,给工作带来很大困难。经过全厂努力,奋战半年,抑制了噪声和振动,达到或超过了国家规定的指标。现将我厂工 In order to meet the needs of domestic and foreign markets, reducing motor vibration and noise, is one of the important measures to improve product quality. I plant in Shanghai Motor Corporation under the leadership of the factory for our comprehensive research work. As the DC motor parts and more complex structure, a lot of vibration and noise sources, to work great difficulties. After the whole plant hard work, fighting for half a year, restrain the noise and vibration, meet or exceed the national standard. Now I plant workers