MEASURING BODY FOR VERIFYING GEOMETRICAL DEVIATIONS OF A 3-AXIS MACHINE TOOL, 3-AXIS MACHINE TOOL, AND METHOD FOR COMPENSATING GEOMETRICAL DEVIATIONS OF A 3-AXIS MACHINE TOOL

摘要

The invention relates to a measuring body for verifying geometrical deviations in a 3-axis machine tool (1), comprising a base plate (20), a first wall (21) which is arranged on the base plate (20) and projects perpendicularly from the base plate (20), a second wall (22) which is arranged on the base plate (20) and projects perpendicularly from the base plate (20), wherein a first row of holes (23) and a second row of holes (24) are formed in the base plate (20), wherein the first wall (21) has, at an upper, exposed region, a stepped region (25) with a plurality of steps (25a), and wherein the second wall (22) has, at an upper exposed region, a stepped region (25) with a plurality of steps (25a). The invention further relates to a 3-axis machine tool having a measuring body of this kind and to a method for verifying and compensating geometrical deviations of the 3-axis machine tool.