摘要
根据WQ－75A型冲击器结构原理，将其视为一热力系统，以气体热力学和动力学理论为基础，建立了冲击器动力过程数学模型，并为计算机模拟气动冲击暴动力过程和分析动力参数提供了理论依据和方法。
According to its structure principle, the pneumatic down-the-hole hammer, can be regarded as a thermodynamic cycle system. Based on gas thermodynamics and kinetics, a mathematic model for the dynamic process has been built up. It provides a theoretical basis and means for simulating the dynamic process of the pneumatic down-the hole hammer and analyzing the dynamic parameters.
关键词
气动潜孔冲击器
动力过程
电算法
冲击器
pneumatic down-the-hole hammer, dynamic process, mathematical model, computer calculating method
