Sawing workpieces, with band saw, involves measuring saw band deflection and varying inclination of at least one of pulley wheel until measured deflection lies in predetermined range

摘要

The method involves measuring the deflection of the rear of the saw band (3) and varying the inclination of at least one of the pulley wheels (1,2) guiding the saw band until the measured deflection lies in a predetermined range. The cutting force is also measured and the feed rate varied until the measured cutting force lies in a defined range.