フラクタル幾何学を適用した多孔性超仕上砥石の設計法の開発(第2報) : 砥石作用面の形状モデリングと設計支援システム

概要

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This paper illustiates an integrated design procedure for quantifying the manufacturing parameters of the porous super-finishing stone which complies with the specified cutting performance. The outline is as follows. After a stone bardness and a preliminary drawing of stone topography which can be produced by the computer graphics called "fractional Browoian motion" are assurned, the cutting perfomance is estimated from mathematical models. Such analysis reveals whether the topography and hardness of the stone are optimal or not. If the design fails, these steps are iterated To find an optimized solution genetic algorithms have been applied to the iterative design process. The developed GA-based design tool is call-ed SUSDIN (Superenishing Stone Design Inventor), and has proved fit for practical use as the result of experiments.
公益社団法人精密工学会の論文
2001-03-05