| 基于数值模拟的直齿圆柱齿轮精锻模具设计 |
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| 引用本文： | 马立安,夏世升.基于数值模拟的直齿圆柱齿轮精锻模具设计[J].电加工与模具,2005(2):50-52. |
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| 作者姓名： | 马立安 夏世升 |
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| 作者单位： | 1. 福建工程学院,福建福州,350014
2. 上海交通大学,上海,200030 |
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| 摘 要： | 基于三维有限元数值模拟分析，确定了直齿圆柱齿轮精锻新工艺成形的最佳方案，并设计了可同时实现预锻分流区一分流终锻新工艺和传统闭式镦挤工艺的实验模具。
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| 关 键 词： | 齿轮精锻 模具设计 圆柱 直齿 数值模拟分析 三维有限元 最佳方案 镦挤工艺 分流区 |
| 修稿时间： | 2005年1月4日 |
A Mould & Die Design of Spur Gear on Precision Forging by Using Numerical Simulation Method |
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| Ma Li'an,Xia Shisheng.A Mould & Die Design of Spur Gear on Precision Forging by Using Numerical Simulation Method[J].Electromachining & Mould,2005(2):50-52. |
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| Authors: | Ma Li'an Xia Shisheng |
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| Abstract: | Through on the basis of a three-dimensional FEM simulation of forging the spur gear from a hollow billet which is performed by changing the geometry dimension of the die, a new optimize design of precision technique to form the spur gear is introduced in this paper. And then, a combined multifunctional die is designed based on the simulation results. By exchanging the parts, the new technique and the traditional one to forming spur gear can be easily performed from both hollow billet and solid billet. |
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| Keywords: | spur gear new precision forging technique numerical simulation |
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