抄録
We conducted human resources development course of NC (numerical control) machining utilizing VERICUT, used for simulating multispindle machining, in National Institute of Technology, Gunma College. Participants learned NC programs to create tool paths by using of CAM software Mastercam and simulated motion of tool path and material removal process by VERICUT. In addition, demonstration of 4-axis machining was also executed with multi-tasking machine (Mazak INTEGREX j-200).