摘要
通过单片计算机对Ti-15-3合金超塑性拉伸变形过程进行优化控制，讨论了其优化原理和控制方法，介绍了该计算机控制系统的硬件和软件。实验结果表明，超塑变形过程的优化控制能显著提高Ti-15-3钛合金的超塑性能，是一种有应用价值的最佳变形模式。
In this paper the superplastic tensile deformation process in Titanium alloy is controlled optimally by single-chip microcomputer. Its optimization principles and control method are discussed. The hardware and software computer control system is presented. The test results have shown thai the superplasticity in Ti-15-3 Titanium alloy is raised remarkabaly by means of process optimized of superplastic deformation, which is a useable optimal deformation pattern.
出处
《江西科学》
1997年第4期212-216,共5页
Jiangxi Science
关键词
钛合金
超塑变形
优化
计算机控制
Titanium alloys, Superplastic deformatiom, Optimization, Computer control, Strain rate sensitivity exponent (m)
