我厂管体工件的除锈工作,原在封闭式除锈间以人工方法进行喷丸,效率低且危害人体健康。在工人、技术人员和领导干部三结合小组的艰苦努力下,我厂设计制成自动喷丸装置,即用土机械手代替人工喷丸,大大改进了劳动条件,提高工效3—4倍。自动喷丸装置系由两部分组成。一部分是安放管体工件的卧式旋转台架;另一部分由马达 I plant pipe body rust work, the original closed rust room to blasting by artificial methods, low efficiency and endanger human health. Under the arduous efforts of the three groups of workers, technicians and leading cadres, our factory designed and manufactured automatic shot peening equipment, that is, using soil manipulator instead of artificial shot peening, greatly improving working conditions and improving work efficiency by 3-4 times. Automatic shot peening device consists of two parts. Part of the horizontal tube is placed on the tube body rotating workpiece; the other part by the motor