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我们在盘制汽车门销及玻璃升降器等处的平面蜗旋弹簧时,创造了一种工具,使用效果很好。如图所示,1是架子,装在台子上;2是滚轮;3是开有槽子的盘簧心轴,以便把钢皮料子插在心轴上盘制。4是压紧滚
We have created a tool that works well when we have a flat spiral spring on the door pins and glass lifters. As shown in the figure, 1 is the shelf, mounted on the table; 2 is the wheel; 3 is a grooved mandrel coil in order to insert the steel material on the mandrel disk system. 4 is the pressure roller