Development of an automatic polishing system for aluminum wheel-hub surface |
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| Authors: | CHEN Yi and WU Chang-lin |
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| Institution: | School of Mechanical Science & Engineering, Huazhong University of Science & Technology, Wuhan 430074, P. R. China;School of Mechanical Science & Engineering, Huazhong University of Science & Technology, Wuhan 430074, P. R. China |
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| Abstract: | To improve polishing quality and cope with the shortage of skilled workers for aluminum wheel-hub surface polishing,an automatic surface polishing system with hierarchical control based on the teaching-playback method was presented.Multi-axis curer location data(CL data)were generated with the teaching method.First,a helical tool path and a flexible polishing tool were adopted to achieve high quality and high efficiency;next,the initial irregular data were processed into continuous polishing CL data.The important factor affecting polishing quality,namely the interpolation cycle in the multi-axis CL data was calculated based on a constant removal rate.Results from polishing experiments show that the quality of automatic machine polishing is better and stabler than manual polishing. |
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| Keywords: | aluminum wheel hub polishing multi-axis cutter location data teaching |
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