Tool carriage for machining center for machining of workpieces, has two hydrostatic bearings, having different pressurizing bags in their die gap for vertical guidance and carriage is guided parallel to vertical guidance

摘要

The carriage (10) comprises an extending spindle carriage (16), holding a tool spindle in it and is movable along a vertical guidance. The two hydrostatic bearings, which have different pressurizing bags in their die gap for vertical guidance. The carriage is guided parallel to vertical guidance.