1Design and Application of Multi-Parameter Monitoring System for Coal Spontaneous Combustion in GoafCHEN PeipeiDesign and Research1-42Design and Application of Cutting Test Rack for Rectangular RoadheaderDAI JianpingDesign and Research5-8,123Design of Mining Rail Tramcar Traction Device with Offset CompensationLIU YurongDesign and Research9-124Design of a Sinusoidal Wave InverterWANG HaitaoDesign and Research13-15,195Frame Design of Dynamic Testing Bench for Durability of Conveyor Belt JointsGUO Zehai, QIN Zhu, HOU HongweiDesign and Research16-196Design of Information Dispatching System of Underground Coal Mine VehiclesDING ShoukunDesign and Research20-237Design of Electrical System of Transfer Crusher for Short-Wall Mining in Coal MineLIU JinyuDesign and Research24-278Design of Remote Centralized Control System for Multilevel Belt ConveyorZHANG HanchangDesign and Research28-319Design of Electrical Control System for Mine Shaft Driving MachineLIU HaibinDesign and Research32-3510Research on Material Evidence Traceability System of Important Coal Mine Equipment Based on Internet of ThingsGAN BopingDesign and Research36-39,4411Design of Large Section Whole Rock Roadway Construction TechnologyWANG FuqiangDesign and Research40-4412Design of Electrical System of Towing Cable Box for Fully Mechanized Mining FaceWANG QingsongDesign and Research45-4713Internet Exhibition System for Coal Machinery and EquipmentYAN DongDesign and Research48-5014Application of Grey Model GM (1, 1) in Prediction of Bearing Deterioration Trend of Belt ConveyorMA HailongIssue Discussion51-5415Loading Effect Analysis and Auxiliary Loading Technology of Shearer in Thinner Coal SeamZHANG Liqiang, SHENG YonglinIssue Discussion55-57,6116Relation between Fatigue Life and Axial Clearance of Double Row Tapered Roller Bearing in Cutting Section of ShearerKAN JinbiaoIssue Discussion58-6117Effect of Wind Resistance on Tension Measurement of Wire Rope in Mine Hoisting SystemCHEN Zhaoye, DONG Mingfu, GUO Xiaoqing, GUO Jiangtao, ZHANG DanIssue Discussion62-67,7118Typical Fault Characteristics of Shearer Cutting ReducerZHANG LiangIssue Discussion68-7119Simulation Analysis of Explosion Proof Water-Cooled Intake and Exhaust Manifold for Coal MineWANG XiaoIssue Discussion72-7520Fault Diagnosis Technology of Mine Machinery EquipmentLIN WangyangIssue Discussion76-78,81 