| 基于铝合金焊接结构的振动时效工艺研究 |
| |
| 引用本文： | 边洪录,李茂伟,杨三强.基于铝合金焊接结构的振动时效工艺研究[J].组合机床与自动化加工技术,2012(4):84-86. |
| |
| 作者姓名： | 边洪录 李茂伟 杨三强 |
| |
| 作者单位： | 中国空间技术研究院北京卫星制造厂,北京,100190 |
| |
| 摘 要： | 文章针对载人航天器铝合金焊接结构振动时效工艺参数的选择进行研究,并进行了平板焊接结构振动时效工艺实验,对振动时效效果和工艺参数进行了验证.能够有效指导铝合金焊接件振动时效工艺参数的选择.
|
| 关 键 词： | 振动时效 残余应力 动应力 激振力 激振频率 |
Research on Vibrating Stress Relief Based on Welded Structure of Aluminum Alloy |
| |
| BIAN Hong-lu
,
LI Mao-wei
,
YANG San-qiang.Research on Vibrating Stress Relief Based on Welded Structure of Aluminum Alloy[J].Modular Machine Tool & Automatic Manufacturing Technique,2012(4):84-86. |
| |
| Authors: | BIAN Hong-lu LI Mao-wei YANG San-qiang |
| |
| Affiliation: | (Beijing SpaceCrafts,Beijing 100190,China) |
| |
| Abstract: | The research was based on the selecting of VSR parameters for welded structure of manned space capsule and the VSR experiment on plate welded structure was carried out in this article.The experiment was performed to validate the effect of the selected VSR parameters.The result showed that the researched method was good for the VSR parameters selecting of welded structure of aluminium alloy. |
| |
| Keywords: | VSR residual stress dynamic stress excitation force excitation frequency |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
