HIGH-SPEED PRODUCTION UNIT FOR MACHINING OPERATIONS

摘要

Described herein is a machine tool in which a spindle- headstock structure (10) with horizontal axis is displaceable along three mutually orthogonal axes (X, Y, Z). The headstock structure (10) is mounted so that it slides along an axis Z parallel to the axis of the spindle on a slide (23). The slide (23) is mounted so that it slides according to a horizontal direction X orthogonal to the axis of the spindle beneath a cross member (11). The cross member (11) moves vertically between the two uprights (5) of a fixed portal frame (4).