| 圆柱斜齿轮精密成形数值模拟与试验研究 |
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| 引用本文： | 石文超,李晓冬,周结魁,张毅鹏,薛克敏.圆柱斜齿轮精密成形数值模拟与试验研究[J].精密成形工程,2011,3(2):31-33,67. |
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| 作者姓名： | 石文超 李晓冬 周结魁 张毅鹏 薛克敏 |
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| 作者单位： | 合肥工业大学,材料科学与工程学院,合肥,230009 |
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| 基金项目： | 国家大学生创新性实验计划项目 |
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| 摘 要： | 基于浮动凹模的思想对圆柱斜齿轮的成形及脱模进行了计算机仿真和石蜡试验研究,分析了成形过程的变形特点及脱模后斜齿轮齿形的应变情况,验证了方案的可行性.结果表明:对圆柱斜齿轮采用浮动凹模成形及脱模的工艺方案,可以获得符合精度要求的锻件.
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| 关 键 词： | 斜齿轮 数值模拟 脱模 浮动凹模 |
| 收稿时间： | 2010/10/12 0:00:00 |
| 修稿时间： | 2011/3/10 0:00:00 |
Research on Forging and Demoulding of the Helical Gear |
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| SHI Wen-chao,LI Xiao-dong,ZHOU Jie-kui,ZHANG Yi-peng and XUE Ke-min.Research on Forging and Demoulding of the Helical Gear[J].Journal of Netshape Forming Engineering,2011,3(2):31-33,67. |
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| Authors: | SHI Wen-chao LI Xiao-dong ZHOU Jie-kui ZHANG Yi-peng and XUE Ke-min |
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| Affiliation: | School of Materials Science & Engineering, Hefei University of Technology, Hefei 230009, China,School of Materials Science & Engineering, Hefei University of Technology, Hefei 230009, China,School of Materials Science & Engineering, Hefei University of Technology, Hefei 230009, China,School of Materials Science & Engineering, Hefei University of Technology, Hefei 230009, China and School of Materials Science & Engineering, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | Based on the theory of floating die, numerical simulation and experiment are used to study the forming and demoulding of the helical gear, the deformation character and the strain-effective after the demoulding are analyzed, the feasibility of the method is verified. The results show that helical gears with the satisfied dimensional accuracy can be got using the floating die and the demoulding scheme. |
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| Keywords: | heligal gear numerical simulation demoulding floating die |
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