Proceedings of the Taishan Academic Forum – Project on Mine Disaster Prevention and Control
Session: Mining Equipment and Machinery
5 articles
Proceedings Article
Modeling of Hydraulic Power Cylinder Seal Assembly Operation
Gennady D Buyalich, Konstantin G Buyalich
The nature of the hydraulic power cylinder seal assembly operation with high working fluid pressure, different geometrical parameters of lip-type seal, is revealed. The method of hermetic sealing process modeling according to the simplified model using finite element method is considered
Proceedings Article
Formation Auger Equipment Reliability
Yuri V. Dorzdenko
This article contains information about determination of the parameters that affect the formation of failure auger equipment
Proceedings Article
Stress-Deformed State Knots Fastening of a Disk Tool on the Crowns of Roadheaders
Aleksey Khereshok, Leonid Mametyev, Andrey Bosirov, Aleksey Vorobiev
Presents innovative technical solutions, research results and recommendations based on mine testing and modeling of stress-deformed state knots of fastening disk tool for different variants of the structural design, including many-sided prisms at destruction faces crowns roadheaders selective action.
Proceedings Article
Preventive Maintenance of Mining Equipment Based on Identification of Its Actual Technical State
Kovalev Vladimir, Gerike Boris, Khoreshok Aleksey, Gerike Pavel
The article treats new approach to technical maintenance of open pit excavators based on identification of technical state by functional diagnostics methods. It shows that applied diagnostics methods practically give full picture of actual state of diagnosable equipment which allows to estimate residual...
Proceedings Article
Evaluation of Explosion Protection Means of Mine Electrical Equipment forOperation in Excavations of Coal Mines
Vladimir Efremenko, Roman Belyaevsky
Information of ensuring explosion-proof properties of mine electrical equipment is one of important problems of ensuring safe operation of electrical equipment in coal mines are provided. It is shown that this process is very difficult and a little studied. The analysis algorithm and identifications...