| 线性摩擦焊机振动系统分析 |
| |
| 引用本文： | 杜随更,马云峰,巨江涛,汪志斌.线性摩擦焊机振动系统分析[J].机械设计与制造,2011(1). |
| |
| 作者姓名： | 杜随更 马云峰 巨江涛 汪志斌 |
| |
| 作者单位： | 西北工业大学,现代设计与集成制造技术教育部重点实验室,西安,710072 |
| |
| 基金项目： | 航空科学基金资助项目(05H53081); 国家自然科学基金资助项目(10477017) |
| |
| 摘 要： | 为促进整体叶盘线性摩擦焊接技术的发展及应用,从振动理论角度分析了线性摩擦焊机活塞与振动滑块之间的振动规律,建立了振动系统的单自由度强迫振动模型,得到了该系统的各振动参数的等效值,明确了系统的振动规律,为线性摩擦焊机振动系统的设计提供理论指导。
|
| 关 键 词： | 线性摩擦焊机 振动模型 弹性系数 阻尼系数 |
Vibration analysis for linear friction welding system |
| |
| DU Sui-geng,MA Yun-feng,JU Jiang-tao,WANG Zhi-bin.Vibration analysis for linear friction welding system[J].Machinery Design & Manufacture,2011(1). |
| |
| Authors: | DU Sui-geng MA Yun-feng JU Jiang-tao WANG Zhi-bin |
| |
| Affiliation: | DU Sui-geng,MA Yun-feng,JU Jiang-tao,WANG Zhi-bin(The Key Laboratory of Contemporary Design and Integrated Manufacturing Technology,Ministry of Education Northwestern Polytechnical University,Xi'an 710072,China) |
| |
| Abstract: | In order to promote the development and application of the Blisk linear friction welding technology,the vibration rules between piston and fixtures of welding machine were analyzed based on vibration theory.The model of single degree of freedom forced vibration was set up to find the equivalent value of vibration parameters of the system.The results shown clearly the vibration laws of system and were useful for designing the welding machine vibration system. |
| |
| Keywords: | Iinear friction welding machine Vibration model Stiffness coefficient Camping coefficient |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
