Evaluation of Data of Flatness Measurement

Abstract

The main point of the milling technology in this paper we are dealing with is that a horizontal rod - of the same breadth as the ingot – ‘sits up’ onto the highest point of the ingot, and at a given distance (depth) d the surface is milled down. The task to be solved is the determination of this distance d in such a way that the depth of the milling should be at least 8 mm even at the lowest point of the surface.