Cable-Shovel Dipper Dynamics
Cable shovels are capital-expensive and primary production equipment in many surface mines. The forces acting on the shovel dipper vary as the dipper moves through the muck-pile. The variations in the forces cause stress loading of the components of shovel and dipper resulting in unplanned downtimes, reduced shovel efficiency, and high mining costs. A potential solution to the above problems is the deployment of an intelligent shovel excavation (ISE) technology, with real-time formation identification, recording, and knowledge transmission capabilities. This research advances the ISE technology by developing dynamic model of cable shovel dipper using Newton-Euler techniques. The model includes the dynamic cutting and dynamic weight forces acting on the dipper as it moves through the muck-pile.
M. A. Raza and S. Frimpong, "Cable-Shovel Dipper Dynamics," SME Annual Meeting and Exhibit and CMA 113th National Western Mining Conference 2011, Society for Mining, Metallurgy & Exploration Inc. (SME), Jan 2011.
SME Annual Meeting and Exhibit and CMA 113th National Western Mining Conference 2011
Article - Conference proceedings
© 2011 Society for Mining, Metallurgy & Exploration Inc. (SME), All rights reserved.
01 Jan 2011