凿入力-凿深曲线的测定与分析是岩石破碎学的一个基本问题。它也是冲击凿岩波动理论在凿入端的边界条件。几十年来,国内外学者在这方面已做了一些研究工作。但由于钎刃在凿入过程中的动态特性,加之其物理、力学过程的短暂及复杂性,所以目前对凿入过程的研究仍不充分。以往的研究工作总是以“锤-杆-岩石”的凿碎系统出发。由于系统存在着“锤-杆”的联系,因而使研究凿入力-凿深曲线的工作复杂化。本文所采用的研究特点是去 Chiseling force - Determination of deep chisel curve analysis and rock crushing is a basic problem. It is also the boundary condition for impacting rockfall wave theory at the sinking end. For decades, domestic and foreign scholars have done some research in this area. However, due to the dynamic characteristics of the drill edge during cutting and the transient and complicated physical and mechanical processes, the current research on the cutting process is still inadequate. Previous research always started with the hammer-rod-rock chisel system. Due to the “hammer-rod” connection of the system, the study of the chiseling force-chiseling curve is complicated. The research feature used in this article is to go