APPARATUS FOR CORRECTION PROCESSING OF ROPE GROOVE UNDERCUT, AND METHOD FOR CORRECTION PROCESSING OF ROPE GROOVE UNDERCUT USING THE CORRECTION PROCESSING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an apparatus that performs a correction processing of an undercut of a rope groove that is formed to obtain a sufficient frictional force between the rope groove and a rope, without removing the rope from a grooved pulley.;SOLUTION: The apparatus for a correction processing of an undercut, includes: a spring tool; a radially driving unit for moving the spring tool in a radial direction of the grooved pulley; an axially driving unit for moving the radially driving unit in an axial direction of the grooved pulley; a fixture to which the axially driving unit is mounted; and a controller for controlling movement amounts of the radially driving unit and the axially driving unit.;COPYRIGHT: (C)2012,JPO&INPIT