Wire drawing device with feedback regulation - adjusts pivot position of drawing nozzle to maintain straightness of drawn product

摘要

The wire drawing device has 2 clamp carriages (2,3) between a drawing nozzle (4) and an exit funnel (5), with correction of the straightness of the drawn product (11) provided by a regulating circuit. A measuring sensor on the first clamp carriage (2) detects the portion error between the workpiece end and the centre of the machine supplying a signal to a regulator (8) for setting motors for the pivot position of the drawing nozzle (4) relative to its holder (41). ADVANTAGE - Ensures high quality product.