TECHNOLOGICAL EQUIPMENT FOR WRAPPING CORRUGATED SCREW BLOCKS WITH A GIVEN PROFILE

Abstract

This article presents samples of technological equipment for the manufacture of corrugated screw blanks with a given corrugation profile. in particular a device for the manufacture of corrugated screw blanks with straight-toothed forming elements and a device for the manufacture of corrugated screw blanks with helical forming elements. The theoretical bases of the process of forming corrugated screw blanks are considered. The effort required for bending the workpiece in the form of a tape between two spur gears, helical gears, and wheels of special profile is determined. Based on the obtained equations, graphs of the dependence of the corrugation force on the width of the tape are constructed.