计算了圆弧圆柱蜗杆传动在不同的蜗杆转角下的中心膜厚和最小膜厚。

Minimal film thickness and central film thickness of arc cylindrical worm drive were calculated under different rotation Angle.

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以蜗杆啮合节点理论为基础提出一种圆柱蜗杆传动的新结构—双节点侧置双蜗轮传动；

Based on the pitch meshing theory of the worm drive, a new structure of the cylinder worm drive-the double pitch point and double side-placed worm gear drive is proposed in this paper.

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首次建立了双自由度运动状态下，用环面砂轮包络加工圆柱蜗杆传动的啮合原理数学模型。

A new method is proposed, in which a cylindrical worm is ground by a dressing gear under the condition of two degrees of freedom movement.

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