| 摩托车档位齿轮精锻成形工艺优化 |
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| 引用本文： | 胡建军,夏华,金艳,许洪斌. 摩托车档位齿轮精锻成形工艺优化[J]. 热加工工艺, 2006, 35(13): 48-50 |
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| 作者姓名： | 胡建军 夏华 金艳 许洪斌 |
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| 作者单位： | 1. 重庆工学院,材料学院,重庆,400050
2. 重庆工学院,计算机学院,重庆,400050 |
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| 摘 要： | 根据摩托车档位齿轮的产品特点，进行成型工艺分析优化，获得合理的产品精化毛坯，拔模斜度等参数．获取产品的预成型毛坯尺寸。根据产品不易成形和下料要求严格的特点，设计出一种增压分流结构，并对此成形工艺和模具结构利用DEFORM-3D软件进行模拟仿真，将模拟结果进行实际生产验证，从而获得一种产品性能优良、尺寸精确的温锻精密成形工艺和模具结构。
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| 关 键 词： | 档位齿轮 温锻 数值分析 |
| 文章编号： | 1001-3814(2006)13-0048-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-02 |
Forming and Optimizing of Mould Construction on Profile Modified Gear |
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| HU Jian-jun,XIA Hua,JIN Yan,XU Hong-bin. Forming and Optimizing of Mould Construction on Profile Modified Gear[J]. Hot Working Technology, 2006, 35(13): 48-50 |
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| Authors: | HU Jian-jun XIA Hua JIN Yan XU Hong-bin |
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| Affiliation: | 1 .Dept. of Mater., Chongqing Institute of Technology, Chongqing 400050,China; 2. Dept. of Computer, Chongqing Instituet of Technology, Chongqing 400050,China |
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| Abstract: | The rational rough and technological parameter of profile modified gear is gained by analysis and optimizing of forming, and the preliminary shaping size of product is defined. A new framework is designed because the product is formed with difficulty and its workpiece must be exact. The forming technics with this mould framework is simulated on DEFORM-3D, and the result is validated in real productibn. So the low cost gear with good performance can be produced by this mould construction and forming technics. |
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| Keywords: | FEM |
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