Positioning of machining or milling tools in target position, using variable for each positioning process, and theoretical positioning velocity that ensures faster positioning

摘要

A method for controlled positioning of a positionable element (3) that is driven by a variable speed drive (2), at a target position. According to the method an adjustable theoretical positioning velocity is determined for each positioning process and the braking start point is determined dependent on this individually determined theoretical positioning velocity An Independent claim is made for a positioning device for positioning an element with a variable speed drive.