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| 基于有限元的剃齿刀结构仿真研究 | |
| 引用本文： | 宋冬冬,孟漪,姚永盛,王永华,王诗凯,姚佳维,耿屹. 基于有限元的剃齿刀结构仿真研究[J]. 工具技术, 2009, 43(12): 34-37 |
| 作者姓名： | 宋冬冬 孟漪 姚永盛 王永华 王诗凯 姚佳维 耿屹 |
| 作者单位： | 1. 上海工具厂有限公司;机械工业高速精密工具工程技术研究中心 2. 上海交通大学 3. 上海工具厂有限公司 |
| 摘 要： | 提出了剃齿刀结构三维模型设计思想,利用有限元软件ANSYS对剃齿刀结构进行了受载条件下的应力应变模拟。研究了刀齿齿根应力和应变的分布规律,提出了刀齿齿槽结构的改进方案。结果表明:采用改进的齿槽结构可以使刀齿齿根最大应力降低36%,刀齿齿根最大应变降低20%。 |
| 关 键 词： | 剃齿刀 结构仿真 有限元 |
Structure Simulation of Gear Shaving Cutter Based on Finite Element |
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| Song Dongdong,Meng Yi,Yao Yongsheng,Wang Yonghua,Wang Shikai,Yao Jiawei,Geng Yi. Structure Simulation of Gear Shaving Cutter Based on Finite Element[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2009, 43(12): 34-37 | |
| Authors: | Song Dongdong Meng Yi Yao Yongsheng Wang Yonghua Wang Shikai Yao Jiawei Geng Yi |
| Affiliation: | Song Dongdong,Meng Yi,Yao Yongsheng,Wang Yonghua,Wang Shikai,Yao Jiawei,Geng Yi First Song Dongdong,Master,Engineer,Technology Center of Shanghai Tool Works Company Ltd,Shanghai 200093,China |
| Abstract: | The designing idea of 3D structure model of the gear shaving cutter was presented,and the structure of gear shaving cutter was simulated by the finite element software ANSYS to get the model of stress and strain under the load. The distribution law of stress and strain along the cog-tooth was researched,and the structure of grooved cog was improved. The result indicated that the improved structure of grooved cog could reduce 36% of the maximum stress and 20% of the maximum strain in the root of tooth. |
| Keywords: | gear shaving cutter structure simulation finite element |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |