摆盘发动机的约束机构主要有圆锥齿轮、直导槽、弹性直导槽和“8”字槽等几种形式。

Restriction of wobble-plate engine is given as bevel gear, straight groove, elastomeric straight groove or 8-shape groove mechanism.

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所提出方法对于内外齿轮啮合、齿数差异较大齿轮啮合等弹性共轭曲面问题的求解，有着重要的理论和实际意义。

It has theoretical and applicable significance in solving the elastic conjugate problems of gear engagement, such as inner gear meshing, or gear transmission with large difference in gear Numbers.

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本文在粘弹性材料三参数模型的基础上建立了塑料齿轮接触问题的计算方法。

A calculation method of contact problem of plastic gears based on three parameters model of viscoelasticity material is presented.

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