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Abstract:
Magnetorheological finishing (MRF) is a newly developed method for
finishing optical component. The unsheared region in the flow between
wheel and part which called cores is described. The distribution of the
cores is analyzed. According to Preston equation, material removal model
of magnetorheological finishing (MRF) is established. The pressure
acting on the surface of the part is analyzed. Piece of flat surface
glass is polished on the MRF experimental facility which is developed by
ourselves. The reliability of the model is verified by the experiment.
Key words:
Magnetorheological finishing Bingham flow Preston equation
Material removal
CLC No: TH164
国防预研资金资助项目(18YXGFKD25).
Received 30406, received in revised form 20030909
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