板状工作物保持の最適化による切削熱起因平面度誤差の低減

概要

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In this study, the plate shaped workpiece is constrained in a special method whereby it is supported at four selected points at the bottom surface. From experiments, it has been found that this special fixture configuration results in less amount of flatness error than that caused by side clamping mechanism. The flatness error is, however still dominantly influenced by the cutting heat. The objective of this research is to find an optinrum method on fixture design for plate shaped workpieces, which can ensure that the machining flatness error is minimum as caused by the moving cutting heat source imposed by finish face milling cutter.
公益社団法人精密工学会の論文
1999-02-05