Device for compensation of the angular deviations of a horizontal spindle unit

摘要

Device for compensation of the angular deviations of a horizontal spindle unit of a machining center or of a boring, characterized in that– in the guide strips (3) of a spindle box carriage (5) two hydrostatic bearing with a respective bearing pocket (1) are arranged in the center, wherein the bearing pockets (1) by means of a t - a pipe section (4) for receiving a hydraulic fluid are connected directly,– a direct linear mess - a system (11) for detecting the cantilever length of the horizontal spindle unit (6) with a tool (8) in the headstock (7) is arranged to be fixed and– two further direct linear mess - systems (12) for determining the position of recirculating-ball spindles which cooperate (2) in the machine stand (9) in the lateral distance of up to 50 mm to the recirculating-ball spindles which cooperate (2) are positioned parallel.