基于PAM-STAMP仿真的波瓣混合器整体成形技术研究
Research on integral forming technology of lobe mixer based on PAM-STAMP simulation
刘兴红 1张文棁 2丁清国1
作者信息
- 1. 贵州黎阳航空动力有限公司,贵州 贵阳 550000
- 2. 国防科技大学,湖南 长沙 410003
- 折叠
摘要
对混合器波瓣的整体成形工艺进行了分析,利用PAM-STAMP软件对成形过程进行模拟仿真,对仿真结果显示可能造成零件减薄和开裂的部位采取措施,最后提出合理的成形工艺方案,解决了零件整体成形时产生裂纹、减薄、起皱等难题.
Abstract
The integral forming process of the mixer lobe was analyzed,and the forming process was simulated by using PAM-STAMP software.Some necessary measures were taken to the areas that may cause thinning and cracking on the parts.Finally,a reasonable forming process scheme was proposed,which solved the cracking,thinning,wrinkling and other problems in the integral forming progress.
关键词
波瓣混合器/整体成形/钣金仿真/减薄/裂纹Key words
lobe mixer/integral forming/sheet metal simulation/thinning/cracking引用本文复制引用
出版年
2024
NETL
NSTL
万方数据