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| 摩托车档位齿轮精锻成形工艺优化 | |
| 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, 0(4) |
| 作者姓名： | 胡建军 夏华 金艳 许洪斌 |
| 作者单位： | 重庆工学院材料学院 重庆400050(胡建军，夏华，许洪斌)，重庆工学院计算机学院 重庆400050(金艳) |
| 基金项目： | 重庆市科委攻关项目(7823-10) |
| 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。 |
| 关 键 词： | 档位齿轮 温锻 数值分析 FEM |
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, 0(4) | |
| Authors: | HU Jian-jun XIA Hua JIN Yan XU Hong-bin |
| Affiliation: | HU Jian-jun1,XIA Hua1,JIN Yan2,XU Hong-bin1 |
| 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 production. So the low cost gear with good performance can be produced by this mould construction and forming technics. |
| Keywords: | profile modified gear warm forging numerical analysis FEM |
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