tilting of the piston

This paper investigates forces applied on port plate surface of point contact axial piston motor, and introduces a solution of the problem of additional tilting moment of the cylinder body caused by applied force not on supporting point.

本文通过研究点接触式轴向柱塞马达配流面的受力情况，介绍了运用静压平衡理论设计平衡油室的办法，解决缸体上存在的由于作用不在支承点上所造成的附加倾复力矩的问题。

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According to the simulation calculation results of piston slapping, we can see that the radical acceleration and tilting angular acceleration of the piston near the top dead center in the combustion stroke are most, so the piston slapping is the most serious.

根据活塞敲击运动仿真计算结果发现活塞在燃烧上止点附近的径向加速度以及绕销轴的摆动加速度最大，从而导致活塞对缸套的敲击也最大。

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