Conference Proceedings
Reliability Production and Control in Coal Mines, Wollongong, September 1991
Conference Proceedings
Reliability Production and Control in Coal Mines, Wollongong, September 1991
Performance Improvement of Longwall Machinery
An integrated mining equipment development organisation is typified by Deutsche Montsn Technologic of Essen, Germany._x000D_
working on improvements in reliability, production and control in coal mines. Examples of recent mining advances are in mechanised roadheading, in different approaches to cutting technology, and in low height roof bolting._x000D_
On the longwall face the mechanics of cutting are related to supplied energy as well as to dust make. In conveying both armoured face conveyors and conveyor belts are monitored. Roof support is not neglected and the continuous pumping of stowage slurries provides further options for longwall support. Surveying developments, particularly the gyro-theodolite, directional drilling. and shaft vehicle monitoring provide further examples of advances in control in coal mining activities.
working on improvements in reliability, production and control in coal mines. Examples of recent mining advances are in mechanised roadheading, in different approaches to cutting technology, and in low height roof bolting._x000D_
On the longwall face the mechanics of cutting are related to supplied energy as well as to dust make. In conveying both armoured face conveyors and conveyor belts are monitored. Roof support is not neglected and the continuous pumping of stowage slurries provides further options for longwall support. Surveying developments, particularly the gyro-theodolite, directional drilling. and shaft vehicle monitoring provide further examples of advances in control in coal mining activities.
Contributor(s):
E H Henkel
-
Performance Improvement of Longwall MachineryPDFThis product is exclusive to Digital library subscription
-
Performance Improvement of Longwall MachineryPDFNormal price $22.00Member price from $0.00
Fees above are GST inclusive
PD Hours
Approved activity
- Published: 1991
- PDF Size: 1.112 Mb.
- Unique ID: P199106032