论文部分内容阅读
本文介绍了一种简单的半解析法—热源函数法在Ｃｕ－Ｍｎ和Ａｌ－Ｃｕ合金激光表面快凝熔池温度场计算中的应用，计算结果与实验结果的对比发现两者在中等扫描速度（ｖ≤１ｍ／ｓ）下符合得较好。
This paper presents a simple semi-analytical method - the heat source function method in Cu-Mn and Al-Cu alloy laser surface fast-melting bath temperature field calculation, the calculation results and experimental results show that the two in the medium scanning speed (V ≤ 1m / s) under the better.