1 The Mads Clausen Institute, Faculty of Engineering, SDU2 Mechatronics Group, The Mads Clausen Institute, Faculty of Engineering, SDU3 SDU Innovation and Design Engineering, The Mads Clausen Institute, Faculty of Engineering, SDU4 The Mads Clausen Institute, Faculty of Engineering, SDU
The polishing process is essential for the surface generation of machine tooling components in advanced manufacturing. While robot assisted polishing is faster and more consistent than manual polishing, it can still consume a significant part of ma- chining time and operator presence time. The determination of the point in time to change a polishing media or stop the process is needed for computer controlled functional surface generation. During the last years, several research works have been done in order to build grinding/polishing monitoring systems to determine process characteristics, the duration of each process stage and predict the end of process in a precise and unmanned way. This paper presents and analyses the utilization of acoustic emission for generation of control signals in the stone polishing process for achieving these control objectives in an industrial set-up prototype.
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JSME/ASME International Conference on Materials and Processing 2011