procedure for the manufacture of a high-precision mehrscheiben - schleifmoduls and after this procedure produced mehrscheiben - schleifmodul

摘要

The grinding module (13) which has several precision grinding discs (7) mounted on a common spindle is set on an ultra-precision lathe with spacer rings (10) in which by using the measuring system of the lathe assembly shoulders are turned for holding the grinding discs in the high-precision measured spacings. The stacked grinding discs and spacer rings are fixed relative to each other and additionally through a security element fitted at the free end of the spindle.