Application of a relocation technique to the study of surface production in electrochemical machining and electrodischarge machining

In conventional machining where a defined tool contacts the workpiece, surface generation is influenced mainly by mechanical factors such as friction, lubrication, contact deformation, temperature, tool geometry, cutting conditions and vibrations. Studies of the mechanism of surface generation are based on the measurement and analysis of such factors. In electrochemical and electrodischarge machining a small gap exists between the tool and the workpiece and the factors which affect these processes are not purely mechanical. To aid the understanding of surface generation in these processes, relocation machining with measuring fixtures was used. Results obtained from a limited number of tests are presented. © 1981.