ラジアスエンドミル加工時の工具経路間隔計算における基準点位置の検討

Abstract

This study focuses on a computational approach of path interval determination in filleted end milling. Path interval is known as a machining condition achieving a suitable balance between manufacturing efficiency and machined surface quality even in multi-axis machining. However, the practical knowledge has been scarcely reported so far. In this study, the two reference points were investigated to provide a suitable path interval under a tool inclination angle along a feed direction. As a result, a path interval could be properly determined using a reference point on the outer surface of torus representing a tool tip radius.