纵轴式掘进机截齿受力与有限元分析

Vertical Shaft-type Tunneling Machine Truncation Tooth's Stress Computation and Finite Element Analysis

简单介绍了纵轴式掘进机镐形截齿截割机理和动力学参数计算,运用分析软件对截齿进行有限元分析,可以得出截齿工作时最易受损的位置,为掘进机截割头的设计和优化提供一定的理论依据。

Simply introduced the vertical shaft- type tunneling machine plckaxe shape truncation tooth＇s cutting mechanism trod the dynamics parameter computation, as well as carried on the finite element analysis using analysis software, and provided the certain theory basis for the tunneling machine cutting head design and the optimization.