Reduction of sawing forces in bone cutting: Innovative oscillating saw mechanism based on trajectory analysis

Wang, Han; Satake, Urara; Enomoto, Toshiyuki

Journal of Materials Processing Technology, 2024, 332, 118563

アクセス数:375件（2025-07-20 10:22 集計）

固定URL: https://hdl.handle.net/11094/98326

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論文情報

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タイトル
Reduction of sawing forces in bone cutting: Innovative oscillating saw mechanism based on trajectory analysis
著者
著者名
Wang, Han
NRID
1000070828409 1000070828409
researchmap permalink
su0413 su0413
Scopus Author ID
37102491700 37102491700
著者名
Satake, Urara
NRID
1000020403149 1000020403149
researchmap permalink
read0076938 read0076938
Scopus Author ID
55702379200 55702379200
著者名
Enomoto, Toshiyuki
キーワード等
Bone sawing
Impact force
Oscillating sawing
Ploughing force
Trajectory design
内容
Wang H., Satake U., Enomoto T. Reduction of sawing forces in bone cutting: Innovative oscillating saw mechanism based on trajectory analysis. Journal of Materials Processing Technology 332, 118563 (2024); https://doi.org/10.1016/j.jmatprotec.2024.118563.
抄録
Oscillating bone sawing is a critical procedure in orthopedic surgery. However, conventional oscillating saw mechanisms often result in excessive sawing forces, which are detrimental to implant fixation and postoperative patient recovery. Therefore, there is an urgent need to design a new oscillating saw mechanism to reduce sawing forces during surgery, including avoiding ineffective impact forces on bone cutting and preventing ploughing forces caused by negative rake angle contact with the workpiece. In this study, an innovative oscillating sawing mechanism is proposed to effectively inhibit the generation and accumulation of impact forces, avoid negative rake angle contact with the workpiece. Oscillating sawing experiments under various cutting conditions demonstrated that the proposed mechanism significantly reduces cutting forces and prevents defects due to crack propagation of the bone and saw teeth damage. The proposed design offers an effective mechanism to achieve small and stable sawing forces in bone sawing surgery, and it inspires tailored oscillating saw techniques for specific machining needs, such as thin deep groove cutting.
出版者
Elsevier Ltd
収録物名
Journal of Materials Processing Technology
巻(号)
332
ページ
118563
刊行年月
2024-11-01
言語
英語
ハンドルURL
https://hdl.handle.net/11094/98326
PISSN
09240136
関連情報 (isIdenticalTo)
DOI (出版社版)
https://doi.org/10.1016/j.jmatprotec.2024.118563
アクセス権
open access
権利情報
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
出版タイプ
Version of Record
カテゴリ
学術雑誌論文 Journal Article