Wire separation lapping method involves detecting operating parameters of feed rate, pendulum angle, wire tension and deflection angle and regulating one parameter during separation process, such that contact length of wire is kept constant

摘要

The method involves guiding a wire for separation from plates of a work piece and subjecting the work piece with oscillating and feed motions. The wire and the work piece are engaged over a certain length and operating parameters of feed rate, pendulum angle, wire tension, wire deflection angle (17) are detected individually. One parameter is regulated during a separation process, such that contact length of the wire is kept constant.