114 5軸制御機械加工のための実時間工具経路生成法([3]多軸制御加工・工作機械(1))(OS3 最新工作機械)

概要

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An NC machine tool which is instructed machining operations by NC programs is widely employed in manufacturing systems. However, it is impossible .to change cutting parameters during machining operations, because cutting parameters are determined and coded as NC programs before the machining operation. This is the biggest problem to realize autonomous machining operations. The digital copy milling system which generates tool paths in real time is developed in our laboratory to realize autonomous machining operations. An NC machine tool associated with the digital copy milling system can perform autonomous machining operations unconstrained by NC programs. In this study, additional functions to detect and avoid tool collision are developed .for the digital copy milling system to achieve five-axis milling control. The experimental verification to show real time tool path generation for five-axis milling was performed successfully.
社団法人日本機械学会の論文
2004-11-19