被动轮 [
bèi dòng lún]
driven wheel
- 现介绍一种简便方法:通过计算只要配置一只确定齿数的主动挂轮或被动挂轮,就能保证被加工螺纹的非标准螺距。
Now let me introduce a easy way:We can turn non-standard pitch only when the lethe is equiped with a exact teeth number changefulgear. - 接触区不同位置摩擦力的大小和方向不一致,旋轮和坯料接触区的摩擦力综合作用引起旋轮被动转动。
The value and direction of friction forces are different in different positions. Roller rotates due to all different friction in contact area. - 旋压成形中旋轮被动转动是一个重要的边界条件,在有限元分析中需要时实确定旋轮的转速。
The circumrotation of roller in metal spinning forming is a important dynamic boundary condition. The speed of roller need to be determine in real time in the process of finite element analysis.
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