曲轴动平衡自动线是我国汽车工业急需的重要设备。用以校正曲轴因毛坯质量不均和加工变形等因素产生的偏心,求得平衡,减少振动,提高产品质量。上海试验机厂、上海第五机床厂、上海机床电气厂和华中工学院等单位,组成了以工人为主体的三结合设计队伍,破除迷信,解放思想,在综合我国动平衡实践经验的基础上,经过反复试验,终于研究试制成 Crankshaft balancing automatic line is an important equipment urgently needed by China’s automobile industry. To correct the crankshaft uneven quality and processing due to deformation and other factors generated eccentricity, balance, reduce vibration and improve product quality. Shanghai Test Machine Factory, Shanghai Fifth Machine Tool Plant, Shanghai Machine Tool Electric Factory and Huazhong Institute of Technology and other units, composed of workers as the main body of the three combined design team, breaking superstitions, emancipating the mind, based on the balance of practical experience in China , After repeated tests, finally made into a trial