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本文通过讨论气动冲击机构各设计参数对工作性能的影响,分析了活塞冲程阶段和回程阶段的能量平衡关系,给出了活塞回程结束时刻其位置的计算方法,并得出了与结构设计参数相关的单次冲击能解析式。该分析为结构的相似分析和设计提供了参考。
In this paper, by discussing the influence of the design parameters of the pneumatic impact mechanism on working performance, the energy balance between the piston stroke phase and the return stroke phase is analyzed. The calculation method of the piston return stroke end position is given. The single impact energy can be analytic. This analysis provides a reference for the structural similarity analysis and design.