客车铝合金车架设计与典型工况分析

doi:10.13700/j.bh.1001-5965.2017.0656

北京航空航天大学学报 ›› 2018, Vol. 44 ›› Issue (8): 1780-1786.doi: 10.13700/j.bh.1001-5965.2017.0656

• 论文 • 上一篇

客车铝合金车架设计与典型工况分析

王凯, 何勇灵, 孟广威

北京航空航天大学交通科学与工程学院, 北京 100083

收稿日期:2017-10-23 修回日期:2018-03-09 出版日期:2018-08-20 发布日期:2018-08-29
通讯作者: 何勇灵 E-mail:xkbhe@buaa.edu.cn
作者简介:王凯,男,硕士研究生。主要研究方向:汽车电子控制技术、汽车有限元;何勇灵,男,博士,教授,博士生导师。主要研究方向:汽车电子控制技术、智能控制系统。
基金资助:
国家科技部“十三五”重大科技专项项目（SQ2017V020038-04）

Design and analysis of an aluminum alloy bus frame under typical conditions

WANG Kai, HE Yongling, MENG Guangwei

School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

Received:2017-10-23 Revised:2018-03-09 Online:2018-08-20 Published:2018-08-29
Supported by:
National Science and Technology Major Project "in 13th Five-year" of the Ministry of Science and Technology of China (SQ2017V020038-04)

摘要/Abstract

摘要： 应用轻量化材料如高强度钢和铝、镁合金等来替代普通钢制造汽车承载构件已成为发展趋势。本文以工业铝合金为材料设计了一种新型的轻型城郊客车车架，并建立有限元模型进行了多种典型工况的仿真分析。首先，基于CATIA进行了客车车架各零部件的设计，整体装配与校核；然后，通过简化模型、模拟连接等，在ANSYS Workbench中建立了合理的车架-悬架有限元模型；最后，模拟客车满载弯曲、制动等5种典型工况施加载荷与边界条件，进行有限元仿真，仿真结果表明该铝合金车架能够满足各典型工况的强度和刚度性能要求。

关键词: 轻量化, 铝合金, 客车车架, 结构设计, 有限元

Abstract: Lightweight materials such as high-strength steel, aluminum alloy or magnesium alloy applied as substitutions of plain steel to manufacture of bearing structures on vehicle have been an obvious tendency. Using industrial aluminum alloy as material, a new light bus frame was designed in this paper, and then finite element simulations under multiple typical conditions were implemented based on the reasonable finite element model. First, all the components of the frame were designed, assembled and checked in CATIA. Secondly, the frame-suspension finite element model was established in ANSYS Workbench after model simplification, connections simulation, etc. Finally, finite element simulations under totally five kinds of typical conditions such as full-load bending and emergency braking were accomplished, and the results indicate that the strength and stiffness of this new bus frame can satisfy the requirements of the typical conditions.

Key words: lightweight, aluminum alloy, bus frame, structural design, finite element

中图分类号:

U271.7

王凯, 何勇灵, 孟广威. 客车铝合金车架设计与典型工况分析[J]. 北京航空航天大学学报, 2018, 44(8): 1780-1786.

WANG Kai, HE Yongling, MENG Guangwei. Design and analysis of an aluminum alloy bus frame under typical conditions[J]. JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2018, 44(8): 1780-1786.

参考文献

[1] 范子杰,桂良进,苏瑞意.汽车轻量化技术的研究与进展[J].汽车安全与节能学报,2014,5(1):1-16.FAN Z J,GUI L J,SU R Y.Research and development of automotive lightweight technology[J].Journal of Automotive Safety and Energy,2014,5(1):1-16(in Chinese).
[2] 郑晖,赵曦雅.汽车轻量化及铝合金在现代汽车生产中的应用[J].锻压技术,2016,41(2):1-6.ZHENG H,ZHAO X Y.Lightweight automobile and application of aluminum alloys in modern automobile production[J].Forging and Stamping Technology,2016,41(2):1-6(in Chinese).
[3] 史东杰,王连波,刘对宾,等.汽车底盘轻量化材料与工艺[J].热加工工艺,2016,45(3):16-18.SHI D J,WANG L B,LIU D B,et al.Materials and technology of automobile chassis lightweight[J].Hot Working Technology,2016,45(3):16-18(in Chinese).
[4] 孙文龙.轻质材料应用于汽车轮毂的轻量化技术研究[D].北京:北京理工大学,2016:25-54.SUN W L.The research of lightweight technology of lightweight materials applied in electric vehicle hub[D].Beijing:Beijing Institute of Technology,2016:25-54(in Chinese).
[5] 牛妍妍.新能源客车轻量化技术路径研究[D].长春:吉林大学,2016:18-23.NIU Y Y.Lightweight technology path analysis for new energy bus[D].Changchun:Jilin University,2016:18-23(in Chinese).
[6] PARK J H,KIM K J.Optimal design of camber link component for lightweight automobile using CAE(Computer Aided Engineering)[J].International Journal of Precision Engineering and Manufacturing,2013,14(8):1433-1437.
[7] PARK J H,KIM S K,CHIO B I,et al.Optimal design of rear chassis components for lightweight automobile using design of experiment[J].Materialwissenschaft und Werkstofftechnik,2010,41(5):391-397.
[8] HEULER P,BIRK O.Durability assessment of automotive aluminum parts[J].Fatigue & Fracture of Engineering Materials & Structures,2002,25(12):1135-1148.
[9] NAM J S,SHIN H W,CHOI G J.Durability prediction for automobile aluminum front subframe using nonlinear models in virtual test simulations[J].International Journal of Automotive Technology,2014,15(4):593-601.
[10] 王华武,郝守海,徐茂林,等.焊接式全铝客车车身设计开发[J].汽车科技,2015(5):35-40.WANG H W,HAO S H,XU M L,et al.Welded aluminum bus body design development[J].Auto Sci-tech,2015(5):35-40(in Chinese).
[11] 刘艳,傅小燕,陈飞宏.基于侧翻碰撞分析的铝合金客车车身型材优化设计[J].客车技术与研究,2015,16(6):16-19.LIU Y,FU X Y,CHEN F H.Optimization design for coach body aluminum extrusion profile based on rollover crash analysis[J].Bus & Coach Technology and Research,2015,16(6):16-19(in Chinese).
[12] 全国有色金属标准化技术委员会.一般工业用铝及铝合金挤压型材:GB/T 6892-2015[S].北京:中国国家标准化管理委员会,2015.National Technical Committee for the Standardization of Non-ferrous Metals.Wrought aluminum and aluminum alloys extruded profiles for general engineering:GB/T 6892-2015[S].Beijing:China National Standardization Management Committee,2015(in Chinese).
[13] 陈家瑞.汽车构造[M].3版.北京:机械工业出版社,2009:161-162.CHEN J R.Automobile structure[M].3rd ed.Beijing:China Machine Press,2009:161-162(in Chinese).
[14] 万明磊.基于ANSYS Workbench的电动城市客车车架轻量化研究[D].青岛:青岛大学,2015:14-16.WAN M L.Lightweight analysis of electrical urban bus frame based on ANSYS Workbench[D].Qingdao:Qingdao University,2015:14-16(in Chinese).
[15] 徐和林.7410型客车车架的有限元计算及振动与疲劳分析[D].兰州:兰州理工大学,2012:9-11.XU H L.Finite element calculation,vibration and fatigue analysis of 7410-type bus frame[D].Lanzhou:Lanzhou University of Technology,2012:9-11(in Chinese).
[16] 柴山,郭明,徐上海,等.车辆钢板弹簧悬架的有限元模型[J].江苏大学学报(自然科学版),2015,36(1):16-22.CHAI S,GUO M,XU S H,et al.Finite element models for vehicle leaf spring suspensions[J].Journal of Jiangsu University(Natural Science Edition),2015,36(1):16-22(in Chinese).
[17] 周美施,张铁柱,尹怀仙,等.基于nCode Design-Life的电动客车车架疲劳寿命分[J].青岛大学学报(工程技术版),2015,30(4):96-100.ZHOU M S,ZHANG T Z,YIN H X,et al.Fatigue life analysis of frame based on nCode Design-Life[J].Journal of Qingdao University(Engineering & Technology),2015,30(4):96-100(in Chinese).

客车铝合金车架设计与典型工况分析

Design and analysis of an aluminum alloy bus frame under typical conditions

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