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采用如图所示的夹具,用从中间往两端盘绕的办法,就可在车床上绕出扭簧来。具体做法如下:1.先将钢丝按尺寸下好料。2.把扭簧中间Π型用手工做好。3.把心轴1装在车床上,
Using the clamp as shown in the figure, the torsion spring can be wound around the lathe by winding it from the center to both ends. Specific practices are as follows: 1. The first wire according to the size of good material. 2. The torsion spring intermediate Π type done by hand. 3. The spindle 1 installed in the lathe,