Colliery Mechanical & Electrical Technology Articles

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1The Current Situation and Development of High Efficiency Fully Mechanized Mining Technology and Equipment in China1-6

2Development of Coal Mine Mining Machinery a Guarantee for the Construction of High Productivity and High Efficiency Coal Mines7-10

3The Key Technical Analysis of Safety Production Guarantee for High Productivity and High Efficiency Face11-15

4Antiskid Checking Calculation of Safety Braking Deceleration for Tower-type Friction Winder16-20

5Design and Application of Testing Stand for Pneumatic Roof Bolter21-23

6The Automatic Control, Monitoring and Information System of Comprehensively Mechanized Roof Coal Caving Face in Xinglongzhuang Coal Mine24-26,20

7A Study on Timing Device of Damper Brake for Belt Conveyor27-28,32

8The Automatic Lifting Previewing Control System of Shearer Based on Mnemonic Cutting29-32

9Process Methods of cutting Arc-tooth Bevel Gear by NC Machine Tool33-35

10Improvement of Single-phase Direct Earth Capacitance Current for Power Distribution System in Coal Mine36-37,35

11Analysis of Line Action Mistake Caused by Single-phase Earth Ground38-41

12Review and Prospect of Shearer Application for Jincheng Anthracite Mining Group Corporation41-43

13BSY2-36 Random Control System of Mine Explosion-proof Conveyor44-45,47

14Technological Transformation of S100 Development Machine46-48

15Quick-return Technology on High Productivity and High Efficiency Comprehensive Caving Face48-49,23