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The aim of this paper is a description of using linear drive for cyclic traversal motion. The maximum acceleration is up to 22G, the frequency of motion is 3.2 Hz. Therefore the linear motor is controlled by electronic CAM. The electronic CAM optimization is discussed in this paper.
This article comprehensively and systematically expounded the pulp conveyor peak dispersion of motor drive reciprocating pump. Under the premise of analysis on a single of reciprocating pump flow and pressure fluctuation, the authors discussed the reasons for the superimposed pulp peak and the two conditions to eliminate peak superposition on the multiple transmission lines to the same pump, and identified...
Travel drive on open pit mine machines is multi-motor drive, consisting of two, four, six or more motors. This drive is the most demanding drive on the open pit mining machines. The single drives are cross-coupled through terrain, which is rugged and inhomogeneous, making the quasi-stiff mechanical coupling. This is the reason why the relation of coupling between the individual drives permanently...
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