Colliery Mechanical & Electrical Technology Articles

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1Study of Applying Electromagnetic Speed Regulating System on Electrical Haulage Shearer1-4,7

2Data Collection and Processing in AC Frequency Conversion Speed Regulating Load Test System5-7

3A Study of Face Grouting and Grout-leakage with Long-distance Monitoring System8-9,17

4Design of Production Scheduling Data Processing System for Coal Mine10-12

5Improvement of Single Motor Drive for Mine Hoisting System13-14,12

6The Application of Single Chip Computer in Soft Starter of Belt Conveyor15-17

7Theoretical Research of Machining Equidistant Profile Holes Using Numerically-Controlled Machine Tool18-21

8Detecting Technology of Underground Cable-fault22-24,21

9The Decision-making Model of Optimum Maintenance Period for Full Mechanized Face Equipment25-27

10Braking Failure Analysis of Disk Brake for Mine Hoister28-29,34

11Application of Fuzzy PID Control in SRD30-31,27

12Discussion on Haulage Weight of Locomotive32-34

13Discussion on Design Method of Approximate Linear Mechanism of Shield-type Powered Support35-36

14Discussion on DC Chopper Charger by the Control of Single-chip Computer37-39

15The Application of KCMA100 Charger and Discharger in Coal Mine40-41

16The Application of AM50 Development Machine in Mud Shale Down-hill Roadway42-43,49

17The Application of Automatic System in Transformer Station of Jining No.3 Coal Mine44,47

18Development and Application of New Continuous Slagging Equipment for Circulating Fluid Bed Boiler45-47

19Selection and Maintenance of 6kV Starting Reactor in Coal Mine Underground48-49