Determination of the machining characteristics of a biomaterial using a machine tool designed for total knee arthroplasty
Determination of the machining characteristics of a biomaterial using a machine tool designed for total knee arthroplasty
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DOI：
10.1016/s0007-8506(07)60656-8
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发表时间：
2004-01-01
影响因子：
4.1
通讯作者：
Sugita, N
中科院分区：
文献类型：
--
作者：
Mitsuishi, M;Warisawa, S;Sugita, N
作者开发了一种用于骨切割的复杂9轴机床原型，以减少切割骨以接受人工关节置换的加工误差，并改善植入物的术后性能。有必要确定骨的加工特性以优化切割状态。本文对力学特性与人骨和猪骨相似的模型骨进行了端铣加工。对构成骨的皮质骨和松质组织的切削条件与切削特性之间的关系进行了评价。
The authors have developed a prototype of a sophisticated 9-axis machine tool for bone cutting to reduce the machining error in cutting bone to accept artificial joint replacements and to improve the postoperative performance of the implants. It is necessary to determine the machining characteristics of the bone to optimize the cutting state. In this paper, model bones with mechanical characteristics similar to those of human bone and pig bone, were endmilled. The relationship between the cutting conditions and the cutting characteristics of cortical bone and cancellous tissue, of which bone is comprised, were evaluated.