著者

大塚 章正 永田 寅臣 中村 航輔

出版者

一般社団法人日本機械学会

雑誌

ロボティクス・メカトロニクス講演会講演概要集

巻号頁・発行日

vol.2014, pp."3P1-L01(1)"-"3P1-L01(3)", 2014-05-24

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In full mold casting, polystyrene is used as a master mold that is usually machined by a CNC machine tool. The CNC machine tool costs higher and does not move more flexibly than an articulated industrial robot. We have proposed a trajectory following controller system for a machining robot based on CL (cutter location) data. In this system, the discrete trajectories at each sampling time are generated from position and orientation information in CL data that are made by post processor in CAM system. We applied the controller system to foamed polystyrene machining while changing conditions, such as foaming rate of polystyrene, feed rate of end mill and processing number of times. In this paper, machining results of a simple model are shown and discussed. Finally, we consider the method to reduce the machining time while keeping machining accuracy and products quality.

著者

大塚 章正 永田 寅臣 中村 航輔

出版者

一般社団法人 日本機械学会

雑誌

ロボティクス・メカトロニクス講演会講演概要集

巻号頁・発行日

vol.2014, pp._3P1-L01_1-_3P1-L01_3, 2014

---

In full mold casting, polystyrene is used as a master mold that is usually machined by a CNC machine tool. The CNC machine tool costs higher and does not move more flexibly than an articulated industrial robot. We have proposed a trajectory following controller system for a machining robot based on CL (cutter location) data. In this system, the discrete trajectories at each sampling time are generated from position and orientation information in CL data that are made by post processor in CAM system. We applied the controller system to foamed polystyrene machining while changing conditions, such as foaming rate of polystyrene, feed rate of end mill and processing number of times. In this paper, machining results of a simple model are shown and discussed. Finally, we consider the method to reduce the machining time while keeping machining accuracy and products quality.