320 マシニングセンタにおける運動の直角度計測の試み(OS-10 加工計測・評価)

概要

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Motion accuracy measurement method of machining center, circular motion test provided for by ISO230-4 is used generally. This method is measured directly making double ball bar measurement a representative with measurement. Straightness and perpendicularity of feed-shaft in addition to error margin factors of circularity and the amount of a radius error are analyzed as a result. It is difficult from limitation of motion course however to do measurement and analyze of linear motion. In this study, best measurement method of each error margin factor is considered about accuracy of linear motion at the machining center. In this report, it proposes the evaluation method about perpendicularity of motion, and it makes comparative study, and the difference is shown the analysis of circular motion test result.
一般社団法人日本機械学会の論文
2006-11-24