Regulation of working speeds of technological machines

Abstract

The operating speeds of technological machines are regulated in the ranges provided by the technology or the operator factor. Stepwise or stepless methods of speed control are used. It is proposed to regulate the operating speeds of technological machines in a large range with the use of a variator and a gearbox, and in a small range with the use of a variator and a gearbox. Comparing the speed range with the variator control range, determine the small and large ranges of speed change. In replacement of a V-belt variator with a special wide V-belt, it is proposed to create a V-belt variator with a standard drive V-belt, the main tasks of its development are defined.