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随着车辆轮对轴承化的不断发展,我厂在车辆滚珠轴的端部钻孔(即客车无触点直流发电机轴端螺孔)的任务也不断增多,以前钻这个孔是二、三个人用手电钻钻,既不安全,又劳动强度大,且保证不了质量。成了滚珠轴加工的关键。轴承组的同志认真学习毛主席的指示,自力更生,自己动手,利用工作空闲时间,制成了轴端螺孔钻一台,经半年的使用证明作用良好。减轻劳动强度,提高效率三倍,保证了安全,提高了质量。
With the continuous development of vehicle wheel bearing, our factory drilling in the end of the ball shaft of the vehicle (ie, non-contact DC motor shaft screw bolt) has also increased the task, previously drilled the hole is two or three Personal use of electric drill drill, not safe, but also labor-intensive, and can not guarantee the quality. Ball has become the key to processing. Comrade Chairman Mao Zedong conscientiously study the instructions, self-reliance, do it yourself, the use of free time, made of a screw-shaft drilling, after six months of use proved to be good. Reduce labor intensity, improve efficiency three times, to ensure safety and improve quality.