Revolving transfer machine e.g. for work turning and cutting etc, uses direct drive rotary table rotatable relative to fixed base

摘要

A revolving-type transfer machine has a fixed base (2) for holding a number of processing units (6) and a rotary table (8) turning relative to the base with a rotary plate (10), The table (8) has a direct drive and a device for exact angular positioning and fixing of the table (8) and in which the rotary plate (10) has work holder devices with revs-controlled work spindles (9). For fixing the rotary table (8) a hydraulically actuated clamping device is provided.