SPINDLE PRESS FOR DEFORMATION BY PULSATING LOAD

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to spindle press intended for deformation by pulsating load. Proposed press comprises bed with guides wherein slide is fitted to consecutively make working strokes. Nut is axially fixed on said bed that can rotate in one direction driven by separate drive. Screw is articulated with said nut arranged on said slide to be turned by separate drive. Slide working strokes are caused by screw turns in forward and back rotation. Nut rotational speed is smaller than that of screw. ^ EFFECT: higher efficiency. ^ 5 cl, 5 dwg, 3 ex