Finite element analysis of forces of plane cutting of cortical bone

被引：97
作者：
Alam, K. [1 ]
Mitrofanov, A. V. [1 ]
Silberschmidt, V. V. [1 ]
机构：
[1] Univ Loughborough, Wolfson Sch Mech & Mfg Engn, Loughborough LE11 3TU, Leics, England
来源：
COMPUTATIONAL MATERIALS SCIENCE | 2009年 / 46卷 / 03期
关键词：
FE modelling; Bone cutting; Cutting force analysis; Material properties of bone; MACHINING PROCESS;
D O I：
10.1016/j.commatsci.2009.04.035
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Bone cutting is an essential part of orthopaedic surgery when bone is fractured or damaged by a disease and is used for pins insertion and plates fixation. A finite element model of bone cutting is developed and compared with experimental results. The model allows the interaction between the bone and cutting tool to be studied, hence enabling the evaluation and optimization of the cutting procedure. Results of finite element simulations are obtained for the cutting force as a function of cutting parameters. A strong dependence of cutting parameters on the cutting force was found and described in this paper. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：738 / 743
页数：6
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