Linear electromagnetic drive of impact machines with retaining striker

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Yu Neyman, V.^1 ; Markov, A.V.^1

Novosibirsk State Technical University, Karla Marksa Av., 20, Novosibirsk

630073, Russia^1

关键词: Geological exploration;    Impact action;    Impact energy;    Impact machines;    Magnetic energies;    Operating modes;    Work cycle;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/6/062023/pdf
DOI  :  10.1088/1755-1315/194/6/062023

来源: IOP

【 摘 要 】

The problems of creation and improvement of linear electromagnetic machines of impact action used in mining and construction, geological exploration, immersion of anchors, piles and other special impulse technologies are considered. The expediency of using the operating mode in the work cycle ensuring the initial supply of magnetic energy at the stage of starting the striking mass of the striker is shown. It is proved that the use of this mode makes it possible to increase the impact energy and the efficiency of an impact electromagnetic machine.