Research on Identification of Drilling Medium Based on Vibration Signal While DrillingLI Yanzhong, HU Kun, WANG Qianyu1-5,16
Cavitation Optimization Design of Unloading Valve in Large Flow Coal Mine Based on Orthogonal TestZHANG Yu, DONG Rongbao11-16
A Calculation and Simulation Method Applied to Inner Rotor Permanent Magnet DrumLI Liu, ZHANG Fusheng, SONG Xingyuan17-22
Finite Element Analysis and Seriation Design of Reversing Drum of Belt ConveyorHAN Yue, QI Chuangang23-27
Design and Application of Automatic Induction Anti-collision System for Mining Trackless Rubber Tyred VehicleWANG Yudong28-31
Research on Device and Method of Loading and Unloading Drill Pipe of Coal Mine Tunnel DrillLIU Zhi32-35
Automatic cutting and forming technology for tunneling positioningHUANG Yi, MA Jinglong, ZHAO Yan40-42
Study on the Reliability of the Water Channel of the Coal Mining Electric Control BoxWEI Hongqing43-46