在机械零部件上打磨腻子,是一项劳动强度大的工作。我厂生产的产品,喷漆零件比较多,打磨腻子时,全靠手工,特别是在打磨大的零件时,不仅劳动强度大,效率低,而且质量差。针对这个问题,通过反复研究,多次试验改进,终于试制成功了电动磨腻子机。实践证明,这种 Polishing putty on mechanical parts is a labor-intensive job. I plant products, painting more parts, polished putty, thanks to manual, especially in the grinding of large parts, not only labor-intensive, low efficiency, but also poor quality. In response to this problem, through repeated studies, many trials to improve, and finally trial-produced electric abrasive putty machine. Practice shows that this