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| 组合式钩尾框的锻造方法 |
| Forging Method of Frame of Trail Hook |
| Received:May 23, 2009 Revised:September 10, 2009 |
| DOI： |
| 中文关键词: 钩尾框 锻造 工艺 |
| 英文关键词: frame of trail hook forging process |
| 基金项目: |
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| 中文摘要: |
| 分析了钩尾框在开发过程中的主要技术难题，在对钩尾框的成形工艺方案分析的基础上提出了合理的工艺方案。同时对铁路用钩尾框的锻造成形工艺、模具设计进行分析和优化设计，从而获得合格的锻造产品。 |
| 英文摘要: |
| In this paper the main technical difficulties of the forging of frame of trail hook were analyzed. The forming scheme was put forward. The forging process and die design about frame of trail hook were optimized. Qualified forging products were obtained. |
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