[C-1-18] Simulation of Cubic-machining Tests by Five-axis Machining Center with the Consideration of Workpiece Coordinate System 〇Zongze Li1, Ryuta Sato1, Keiichi Shirase1, Shigehisa Sakamoto2 (1.Kobe University, 2.Kumamoto University) Keywords:Machining、Geometric errors、Coordinate transformation、Cubic-machining test、