| 钢板弹簧有限元辅助设计 |
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| 引用本文： | 秦国亮,张崇亮,刘涌泉. 钢板弹簧有限元辅助设计[J]. 农业装备与车辆工程, 2011, 0(1). DOI: 10.3969/j.issn.1673-3142.2011.01.006 |
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| 作者姓名： | 秦国亮 张崇亮 刘涌泉 |
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| 作者单位： | 山东五征集团,山东省日照市北开发区五征汽车设计研究院,山东日照,262306 |
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| 摘 要： | 钢板弹簧被广泛应用在货车悬架上,传统计算方法应用简化计算公式对模型进行简化,能近似地反映钢板弹簧的工作特性和应力.随着有限元仿真技术的发展,精确计算钢板弹簧的工作特性和应力分布已经不再困难.对刚板弹簧的设计进行了改进,采用传统的计算方法进行初步设计验证,采用有限元方法进行分析和修正,改进钢板弹簧弧形,优化钢板弹簧结构,提升钢板弹簧特性,提高了材料的利用率.采用壳单元对少片变截面板簧进行分析,并解决了分析中出现的自然振荡,使仿真简单可靠.
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| 关 键 词： | 钢板弹簧 有限元分析 仿真 |
Finite Element Assisted Design for Leaf Spring |
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| QIN Guo-liang,ZHANG Chong-liang,LIU Yong-quan. Finite Element Assisted Design for Leaf Spring[J]. Agricultural Equipment & Vehicle Engineering, 2011, 0(1). DOI: 10.3969/j.issn.1673-3142.2011.01.006 |
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| Authors: | QIN Guo-liang ZHANG Chong-liang LIU Yong-quan |
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| Affiliation: | QIN Guo-liang,ZHANG Chong-liang,LIU Yong-quan (Shandong Wuzheng Group,Wuzheng Automotive Design Research Institute,Rizhao 262306,China) |
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| Abstract: | Leaf spring as one of the elastic elements, has simple structure, and can transmit torque in several directions. It is widely used in the suspension of trucks. Traditional calculation method applies simplified calculation formula to simplify the model, and can approximately reflect the work performance and stress of leaf spring. With the development of finite element simulation technique, it is not hard any longer to accurately calculate the work performance and stress distribution of leaf spring. We made s... |
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| Keywords: | leaf spring finite element analysis simulation |
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