| 转向器齿条通气孔截面应力的分析 |
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| 引用本文： | 禹红斌.转向器齿条通气孔截面应力的分析[J].装备制造技术,2007(10):12-13,24. |
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| 作者姓名： | 禹红斌 |
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| 作者单位： | 上海采埃孚转向机有限公司产品研发部试验室,上海,201821 |
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| 摘 要： | 为认知转向器齿条上径向载荷与齿条通气孔的角度变化关系,通过对带有通气孔的齿条的最薄弱截面进行的弯曲应力分析,并用齿条静态强度测试装置进行验证试验,结果表明,齿条通气孔与齿条径向载荷相垂直时,通气孔截面所受应力最大,强度最低。
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| 关 键 词： | 齿条 通气孔 截面 弯曲应力 挠度 |
| 文章编号： | 1672-545X（2007）10-0012-02 |
| 修稿时间： | 2007-08-23 |
Analysis of Stress Transformation on Steering Rack Section with Vent Hole |
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| Authors: | YU Hong-bin |
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| Affiliation: | Test Lab of RDC, ZF Shanghai Steering Co., Ltd, Shanghai 201821, China |
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| Abstract: | To understand the correlativity of angle displacement between rack radial force and rack vent hole, the bending stress applied on the weakest section of rack equipped vent hole were analyzed, validating tests were carried out on rack static strength tester. The results shows that the maximum stress occurred as the included angle between rack vent hole and rack radial force are right-angle, meanwhile the rack strength shall be reduced to minimum. |
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| Keywords: | Rack Vent hole Section Bending stress Deflection |
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