Colliery Mechanical & Electrical Technology Articles

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1Enhance the Scientific and Technological Research and Develop the Fully Mechanized Coal Mining Technique in China4-8

230 Years of Fully Mechanized Coal Mining in Shanxi Province9-12

3Design of Electrical Haulage Shearer with Switched Reluctance Motor Speed Regulating System13-15

4Design and Study of Thickness Testing Instrument for Residual Coal Mining Seam16-18

5Comparative Analysis of Simplification and Real Motion for Longitudinal Cutting Head of Roadheader19-21

6Improvement of Reducer Gears for E404BC Belt Conveyor22-23

7Development of Operating Status On-line Testing Instrument for Air Compressor Set24-25,15

8Application of Low-inductance Generating Line in Frequency Converter and Electrical Design of Laminated Generating Line26-29

9Application of Switching Limited-followed Technique in Synthetic Protection of Electrical Coal Drill29-31

10Brake and Start of the Downward Belt Conveyor31-34

11The MCU Communication Interface for Face Load Center CHP33 Modbus34-35

12Control Principle of Double-current Switchstand and Its Use36-39

13A Simple and Easy Method for Computing Safety Coefficient of Haulage Rope in Angled Roadway39-41

14Improvement of Electric Control System for Mine Winder42-43,46