drehen (Drehbank)
lathe
Description:
On universal lathes, a lead screw supplies the feed motion, which is initiated via e.g. feed cams, chasers or numerical controls.
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Example sentences:
- On universal lathes, a lead screw supplies the feed motion, which is initiated via e.
turn
Description:
The return height of the tool can be adjusted as required. The return stroke (non-cutting stroke) returns the tool to the starting position. Additional stopper can be used to adjust the return height
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Example sentences:
- The return height of the tool can be adjusted as required.
- The return stroke (non-cutting stroke) returns the tool to the starting position.
- Additional stopper can be used to adjust the return height
girar
转动
Description:
转动是指物体绕着转轴做二维圆周运动，圆周面与转轴垂直。而物体沿直线运动称作平移。 在转动运动中涉及到的参数有角速度 $\omega $ 、角加速度 $\alpha $ 、力矩M和角动量L。 转动物体上任意一点P的速度矢量 $\vec{v}$ 是轨迹的切线。P点距转轴的距离越大，其切向速度也越大。这是因为在相同的转动周期内，每一次转动时距离转轴近的点较距离远的点通过的路程短（ $2\pi $ 乘以半径）。 转动时的转轴
