MACHINE TO CUT THREAD AT BUSHES AND METHOD TO THIS END

摘要

FIELD: process engineering.SUBSTANCE: set of inventions comprises machine for linear and tape turning, facing and thread cutting at bushes (11) or similar parts. Machine includes at least machining positions (13a, 13b, 13c) whereat clamps (15) of shuttle type (16a, 16b) are arranged to clamp the bush and at least one tool (17b, 17c) to cut thread at bush (11). Bush clamps (15) fix said bush, in fact in cantilever, by its outer surface in compliance with orientation of said clamps (15), in fact, perpendicular to direction (Y) of displacement of tool (17b, 17c) aligned with lengthwise axis (X) of bush (11).EFFECT: higher quality and safety.7 cl, 10 dwg