The Design, Installation and Operation of Auto matie Controls for an Existing A. C. Mine Hoist at Giant Yellowknife Mines Ltd

The system described in this paper is novel in its basic approach to automation in that it carries out the functions normally performed by the human operator in controlling the motions of a standard, wound rotor motor hoist. No supplementary dynamic braking or power equipment is used, the only additions to the existing power equipment being a small, fast.acting dise brake on the pinion shaft and an extra point of rotor resistance.
Keywords: Brakes, Canadian Mining, geodetic system, headframe, hoist, Yellowknife, Control, Controls, Hoisting, Hoists, Loading pockets, mining, Skips
Full Access to Technical Paper
PDF version for $20.00