| 双离合器自动变速器液压阀体强度分析 |
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| 引用本文： | 秦滔,刘文忠,陈勇,尹宏声,陈宗帖.双离合器自动变速器液压阀体强度分析[J].拖拉机与农用运输车,2011,38(6):49-50,54. |
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| 作者姓名： | 秦滔 刘文忠 陈勇 尹宏声 陈宗帖 |
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| 作者单位： | 吉利汽车研究院,杭州,311228 |
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| 摘 要： | 采用六面体单元对双离合器自动变速器液压阀体进行网格划分,并约束螺栓孔内壁节点,对油道内壁施加均布载荷,通过静力分析获得液压阀体的应力分布及其最大应力,据此对液压阀体强度进行校核,并在强度分析基础上对阀体进行轻量化设计。
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| 关 键 词： | 双离合器 自动变速器 液压阀体 有限元分析 |
Strength Analysis of Hydraulic Valve of Dual-clutch Transmission |
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| QIN Tao,LIU Wen-zhong,CHEN Yong,YIN Hong-sheng,CHEN Zong-tie.Strength Analysis of Hydraulic Valve of Dual-clutch Transmission[J].Tractor & Farm Transporter,2011,38(6):49-50,54. |
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| Authors: | QIN Tao LIU Wen-zhong CHEN Yong YIN Hong-sheng CHEN Zong-tie |
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| Institution: | QIN Tao,LIU Wen-zhong,CHEN Yong,YIN Hong-sheng,CHEN Zong-tie(Zhejiang Geely Automobile Research Institute Co.,Ltd.,Hangzhou 311228,China) |
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| Abstract: | The hydraulic valve of dual-clutch transmission is meshed with hexahedral element.The nodes of the bolt hole are all restricted,and the uniform loads are applied to the wall of the oil road.The stress distribution and maximum stress of the hydraulic valve are obtained through static analysis.Thus strength of hydraulic valve body is checked.Based on the analysis of strength,the lightweight design of the valve is done. |
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| Keywords: | Double clutch Automatic transmission Hydraulic valve Finite element analysis |
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