Importance of Resultant Action of the Mining Machine Actuator for Stresses in Impact Zone of a Separate Cutter

International Scientific and Practical Conference on Urgent Problems of Modern Mechanical Engineering

机械制造;材料科学

Aksenov, V.V.^1 ; Beglyakov, V. Yu^1 ; Kazantsev, A.A.^1 ; Ganovichev, S.I.^1

Yurga Institute of Technology, TPU Affiliate, Leningradskaya Str. 26, Yurga

652050, Russia^1

关键词: General patterns;    Impact zones;    Mining machines;    Stress levels;    Stress strain state;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/127/1/012030/pdf
DOI  :  10.1088/1757-899X/127/1/012030

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Two stress levels are considered in the general pattern of stress-strain state of the rock destroyed by the mining machine. The authors also ground the necessity of considering the interaction of all cutters of the actuating device when calculating the process of cutting with a separate cutter.