TWO-CHANNEL ELECTRIC DRIVE OF FEED MECHANISM FOR HIGH PRECISION METAL-CUTTING MACHINE TOOLS

Abstract

Simplified diagram of construction of two-motor feed mechanism without reducer with a rotating sliding
nut for iterative two-channel electric drive of feed of working apparatus of metal-cutting machine tool of model
24K60AF4 is shown. The results of computer modeling of dynamic and accuracy characteristics, which allow to estimate
the effectiveness of the proposed two-channel drive are considered.