Dynamic controlled milling process for bone machining

Naohiko Sugita; Taiga Nakano; Yoshikazu Nakajima; Kazuo Fujiwara; Nobuhiro Abe; Toshihumi Ozaki; Masahiko Suzuki; Mamoru Mitsuishi

doi:10.1016/j.jmatprotec.2009.06.008

Dynamic controlled milling process for bone machining

Naohiko Sugita, Taiga Nakano, Yoshikazu Nakajima, Kazuo Fujiwara, Nobuhiro Abe, Toshihumi Ozaki, Masahiko Suzuki, Mamoru Mitsuishi

Research output: Contribution to journal › Article

27 Citations (Scopus)

Abstract

Optimal control of the machining process in orthopedic surgery can not only increase productivity but also ensure safety during tool usage. The authors have developed a technology for a force control system. The system has two modes of operation: the "air-cutting mode" and the "force control mode." In the air-cutting mode, tool feed is scheduled by predicting the air and bone-cutting zones from the CAD/CAM system. In the force control mode, the software monitors the cutting force and the cutting temperature, and it controls the feed override according to the difference between the real and the desired cutting force. The software is installed on a robot controller, and its effectiveness is evaluated with a urethane bone.

Original language	English
Pages (from-to)	5777-5784
Number of pages	8
Journal	Journal of Materials Processing Technology
Volume	209
Issue number	17
DOIs	https://doi.org/10.1016/j.jmatprotec.2009.06.008
Publication status	Published - Aug 19 2009

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Keywords

Bone-cutting
Force control
Milling process

ASJC Scopus subject areas

Computer Science Applications
Modelling and Simulation
Ceramics and Composites
Metals and Alloys
Industrial and Manufacturing Engineering

Cite this

Sugita, N., Nakano, T., Nakajima, Y., Fujiwara, K., Abe, N., Ozaki, T., Suzuki, M., & Mitsuishi, M. (2009). Dynamic controlled milling process for bone machining. Journal of Materials Processing Technology, 209(17), 5777-5784. https://doi.org/10.1016/j.jmatprotec.2009.06.008

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Access to Document

10.1016/j.jmatprotec.2009.06.008