摘要
建立了空拔钢管直径缩小量的计算模型。经与实验结果比较 ,证明计算模型较好地描述了模锥角。
In this paper, the sinking calculation matrix for sinking drawing has been builtup.The experiment shows that the theoretically calculated values are identical with measured ones. Thus, this calculation matrix can be available in the engineering practice.
出处
《重型机械》
2001年第5期32-34,共3页
Heavy Machinery
基金
天津市自然科学基金资助 ( 9936 0 2 711)
