| 摘要: |
| 分析研究了10m级大截面高强薄壁臂体结构件的制造难题及生产瓶颈，从整体拼接方案设计、局部深弯折弯成型、结构优化改进三方面着手，制定工艺技术方案，经过产品生产验证，形成合理可行的工艺方案，满足了技术指标要求。 |
| 关键词: 大尺寸薄壁臂体 拼接 折弯 结构优化 |
| 基金项目: |
|
| Research on Machining Technology of Large High Strength Thin-walled Arm Body Structure Parts |
|
Wu Zengrong Yue Jiahong Zhang Weiguang Li Zhiwei Lian Xinyuan Zhao Yan
|
|
Shanxi Aerospace Qinghua Equipment Co., Ltd., Changzhi 046012
|
| Abstract: |
| This paper analyzes and studies the manufacturing problem and production bottleneck of 10m large section and thin-walled arm structure. The technical scheme is formulated from the overall splicing scheme design, local deep bending molding, and structural optimization and improvement. After the product production verification, a reasonable and feasible process scheme is formed to meet the requirements of technical indicators. |
| Key words: large thin-walled arm body joining together bending structure optimization |
