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| 带阻尼台叶片多向模锻过程温度分布研究 |
| Research on Temperature Distribution in Multi-directional Forging Process for Blade with a Damper Platform |
| Received:April 21, 2010 Revised:July 10, 2010 |
| DOI： |
| 中文关键词: 带阻尼台叶片 多向模锻 温度场 数值模拟 |
| 英文关键词: blade with a damper platform multi-directional forging temperature field numerical simulation |
| 基金项目:西安科技计划项目（GG06046） |
| Author Name | Affiliation | | WANG Yu | State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an 710072, China | | LIU Yu-li | State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an 710072, China | | YANG He | State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an 710072, China | | GUO Qiang | Xi'an Aerospacemotor Machine Factory, Xi'an 710072, China |
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| 中文摘要: |
| 在确定了模具分模形式及分模面的基础上，基于DEFORM-3D，建立了带阻尼台叶片多向模锻过程的三维热力耦合有限元模型，确定了模具的加载方式，实现了带阻尼台叶片多向模锻过程的有限元模拟。研究得到了不同压下量下坯料表层温度场及典型截面温度场，揭示了带阻尼台叶片多向模锻过程温度的分布规律。 |
| 英文摘要: |
| On the basis of designing the die parting style and die parting face, a 3D thermal-mechanical finite-element model of multi-directional forging for the blade with a damper platform was built using DEFORM-3D, and loading method of dies was specified. Furthermore, a 3D FE simulation of multi-directional forging of the blade was conducted. Then the distribution of temperature of the block surface and different typical sections under different reductions was obtained. Furthermore, the temperature distribution were revealed. |
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