| 单向自增力制动器热—结构耦合分析 |
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| 引用本文： | 胡如方,高 洪,宁世玉.单向自增力制动器热—结构耦合分析[J].井冈山大学学报（自然科学版）,2014(2):79-82. |
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| 作者姓名： | 胡如方 高 洪 宁世玉 |
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| 作者单位： | [1]安徽工程大学机械与汽车工程学院,安徽芜湖241000 [2]芜湖诚拓汽车零部件有限公司,安徽芜湖241000 |
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| 基金项目： | 2012年度芜湖市科技计划项目（2012cxy02） |
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| 摘 要： | 通过静力学分析,建立地面制动力与轮缸促动力之间的映射关系,作为车型匹配和确定有限元分析力边界条件的基本依据;以ANSYS的WORKBENCH模块为开发环境,就给定车型进行了热-结构耦合分析,准确的找到了制动器在力和温度共同影响下的变化规律。这对于改善制动器热衰退性能和延长使用寿命提供了技术基础。
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| 关 键 词： | 自增力制动器 静力学分析 热-结构耦合分析 |
COUPLED ANALYSIS THERMAL-MECHANICAL IN THE SELF-DIRECTIONAL-SERVO BRAKE |
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| HU Ru-fang,GAO Hong,NING Shi-yu.COUPLED ANALYSIS THERMAL-MECHANICAL IN THE SELF-DIRECTIONAL-SERVO BRAKE[J].Journal of Jinggangshan University(Natural Sciences Edition),2014(2):79-82. |
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| Authors: | HU Ru-fang GAO Hong NING Shi-yu |
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| Institution: | 1.School of Mechanical and Automotive Engineering, Anhui Ployteehnic University, Wuhu, Anhui 241000, China; 2.Wuhu Chengtuo Auto Parts Co., Ltd. Wuhu, Anhui 241000, China) |
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| Abstract: | The mapping relations between the ground braking force and the wheel cylinder impetus is established by statics analysis, which can be used as the basic foundation of matching Vehicles and determining the finite element analysis of the force boundary conditions. Based on the development environment of ANSYS-WORKBENCH, the heat structure coupling analysis was conducted on the given model. Furthermore, we find the change rule of the brake under the common effect in force and temperature, which can provide technical basis for improving the performance of the brake thermal recession and prolonging the service life. |
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| Keywords: | the servo brake statics analysis coupling analysis of thermal-mechanical |
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