Colliery Mechanical & Electrical Technology Articles

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1Measure of Rate and Pressure of the Axial - flow Fans in Worksite3-5

2On- line Monitoring of Performance and Communication System of Main Fan for Mine6-8

3Research and Test for Bearing Lubrication and Sealing of Water Medium Speed Regulating Hydraulic Coupler8-10

4Research and Application of Tensile Intelligent Test Device for Multi- rope Winding Cables11-14

5Design of Electrical System of 24t Double Flameproof Special Battery LocomotivesWang Renhu14-17

6Development of DC Even Wave Reactor17-19

7Design of Detachable Overhead Manrider Clipper19-20

8The Common Errors and Handling Methods of Standards Compiling(Ⅶ)Liu Guopu21-22,42

9Comprehensive Mechanization is a Basic Way for Construction of High- capacity and High- efficiency Mine23-25

10Improve Underground Conveying System and Increase Mine Production Efficiency26-28

11The Development of Power Supply Safety Monitoring and Management System in Baodian MineWU Yuliang28-30

12The Operating Practice of Shearers With AC VVVF Control System in Jincheng Mining Bureau31-34

13The Technological Transformation of Speed- up and Capacity Increasing for the Main Shaft Hoisting System in Chaohua Mine34-36

14The Improvements of Skip Unloading System for Mines37-38

15Gap Regulating and Vacuum Detecting of Low - voltage Vacuum - tube ContactWang Weidong39-40

16The Application of CBF Setting Load Guaranteed Valve on Hydraulic Support41-42