Numerical simulation of the superplastic forming of dental and medical prostheses

被引：9
|
作者：
Bonet, J. [1 ]
Wood, R. D. [1 ]
Said, R. [1 ]
Curtis, R. V. [2 ]
Garriga-Majo, D. [2 ]
机构：
[1] Univ Wales Swansea, Sch Engn, Swansea SA2 8PP, W Glam, Wales
[2] Guys Kings & St Thomass Hosp Med & Dent Inst, London SE1 9RT, England
来源：
BIOMECHANICS AND MODELING IN MECHANOBIOLOGY | 2002年 / 1卷 / 03期
关键词：
D O I：
10.1007/s10237-002-0016-x
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
A relatively recent development in prostheses manufacture is the use of superplastic forming technology formerly associated with industrial applications such as aerospace components. This paper considers the finite element incremental flow formulation for the simulation of the forming of thin and moderately thick titanium alloy sheet dental and medical prostheses and, in particular, the determination of the pressure-time cycle. Issues concerning material characteristics are discussed, and the process is illustrated by a number of examples. The application of finite element simulation in this context is ongoing, nevertheless interim conclusions are drawn and future directions for research are identified.
引用
收藏
页码：177 / 196
页数：20
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