JUSTIFICATION OF A PRINCIPAL DIAGRAM AND ANALYSIS OF OPERATING CYCLE OF PNEUMATIC PERCUSSION MACHINE WITH A VARIABLE IMPACT POWER STRUCTURE
V. V. Plokhikh, B. B. Danilov, D. O. Cheshchin, A. O. Kordubailo
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: Trenchless technologies, pneumatic percussion machine, design, elastic valve, operating cycle, adaptive technologies, simulation model
Abstract
The possibility of using pneumatic percussion machines for the implementation of adaptive technological processes and operation as part of robotic systems is considered. Taking into account the analysis of existing pneumatic percussion machines, a design diagram of pneumatic impact device with an elastic valve and a movable branch pipe is developed. A simulation model of the new pneumatic impact system is constructed and the operating cycle is investigated.
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