Test body in sandwich construction for co-ordinate measuring units and machine tools

摘要

The test body can be arranged with balls as scanning shape elements. The test body can be arranged with cylinders or cones as scanning shape elements, i.e. outer cylinders and outer cones. The test body can be arranged with inner spherical bushes as scanning shape elements. The test body can be arranged with cylindrical or conical bushes as scanning shape elements, i.e. with inner cylinder and inner cone. The test body can be arranged with scanning shape elements in the form of plane flat segments, which establish a space point or a straight line in space. The balls are flattened at the poles for simpler mounting with the plates.