A method for production of a high-precision multiple disks - grinding module and manufactured according to this process of the grinding module - multiple disks

摘要

A method for producing a multiple disks - grinding module with a plurality of, on a common spindle, highly precise by spacer rings are axially separated from one another, grinding wheels arranged for the simultaneous grinding-out of parallel extending microstructures in a workpiece,with the steps of:– Clamping of the spindle in an ultra precisely ion - lathe and presetting of an axial distance - reference point by screwing in of a mounting - shoulder in a front-side spindle shoulder of the spindle,– Application of a first, the finished grinding wheel over the free end of the spindle on the mounting - paragraph,– Application of a first, in the factory, instead of production quality machined spacer ring over the free end of the spindle and fastening of this spacer ring with the spindle a by fixing of the first grinding wheel with contact against the shoulder edge,– Turning of an assembly - shoulder in the first spacer ring in the predetermined distance from the assembly - shoulder in the spindle shoulder for receiving a second, the finished grinding wheel and for setting the axial distance - reference value for the screwing in of a mounting - shoulder in the following spacer ring, and– Assembly of the further the finished grinding wheels and roughly prepared spacer rings..