薄板加工硬化各向异性指数X值的分析  

The Investigations of Sheet Metal Strain-Hardening Anisotropic Parameter X

作　　者：邓陟[1] 

机构地区：[1]北京科技大学压力加工系

出　　处：《北京科技大学学报》1993年第5期512-516,共5页Journal of University of Science and Technology Beijing

摘　　要：对金属薄板加工硬化各向异性指数X值进行了理论分析和实验研究,探讨了X值的影响因素及其变化规律,分析了X值作为评定板材成形性能指标的适用性及相关性。In this paper, sheet metal strain-hardening anisotropic parameter X was theortical and experimental investigated. The varying laws and effected factors of X value were explored. The application and interrelation of X value as an index assessing forming ability were analysed and discussed.

关 键 词：薄板 成形 加工硬化 各向异性 冲压 

分 类 号：TG386.41[金属学及工艺—金属压力加工]