Comparative Research of Overflow-hole Positions on Coach Sidewall

China Mechanical Engineering ›› 2011, Vol. 22 ›› Issue (6): 744-747.

Previous Articles Next Articles

Comparative Research of Overflow-hole Positions on Coach Sidewall

Qu Dan;Zhao Xin;Na Jingxin;Wang Qiulin;Gao Jianfeng

State Key Laboratory of Automotive Dynamic Simulation,Jilin University,Changchun,

130022

Online:2011-03-25 Published:2011-04-15
Supported by:
National High-tech R&D Program of China (863 Program) （No. 2006AA110104）

客车车身侧围溢流孔开口位置对比研究

屈丹;赵昕;那景新;王秋林;高剑峰

吉林大学汽车动态模拟国家重点实验室,长春,130022

基金资助:
国家高技术研究发展计划(863计划)资助项目(2006AA110104)
National High-tech R&D Program of China (863 Program) （No. 2006AA110104）

Abstract

Abstract:

According to integral bus body structure characteristics and production process,a method was proposed to discuss the local strength effection of overflow-hole positions on joints of a coach. Several joints on the sidewalls were selected to analyze the stress of different overflow-hole positions at cases of full-load bending, left crankling and right crankling. Then the stress influence law was found out by comprasion,which can be as a reference for further design of overflow-holes in the progress of electrophoresis.

Key words:

integral bus body, overflow-hole, local strength of joint, electrophoresis

摘要：

根据承载式客车车身结构的实际生产工艺和结构特点，提出一种研究客车车身骨架接头溢流孔不同开口位置对接头局部应力影响规律的方法。在此基础上选取了某客车侧围的一组接头，在整车满载弯曲、单轮悬空工况下，对不同溢流孔孔位的应力状态进行了对比分析，总结了溢流孔开口位置对接头局部强度的影响规律，为车身电泳工艺中溢流孔的设计提供参考。

关键词:

承载式客车车身, 溢流孔, 接头局部强度, 电泳

CLC Number:

U462

JUE Dan, DIAO Cuan, NA Jing-Xin, WANG Qiu-Lin, GAO Jian-Feng.

Comparative Research of Overflow-hole Positions on Coach Sidewall

[J]. China Mechanical Engineering, 2011, 22(6): 744-747.

屈丹, 赵昕, 那景新, 王秋林, 高剑峰. 客车车身侧围溢流孔开口位置对比研究[J]. 中国机械工程, 2011, 22(6): 744-747.

[1]	SU Yonglei, ZHANG Zhifei. Integrated Casting Triangular Beam Lightweight Improving with Multi-performance Constraints of Body Systems [J]. China Mechanical Engineering, 2024, 35(04): 691-699.
[2]	YAN Zhengfeng, JIANG Guangzong, YAO Mingyao. Mode Transition and Gear Shifting Control Strategy for Parallel Hybrid Commercial Vehicles Based on Optimal Drive System Efficiency [J]. China Mechanical Engineering, 2024, 35(02): 354-363.
[3]	ZHOU Xin, LEI Xianqing, LI Geqiang. Energy Regeneration Assistance of Soft Braking and Corresponding Thermal Dissipation Management System [J]. China Mechanical Engineering, 2023, 34(06): 746-755.
[4]	ZENG Fanqi, YUAN Xiaojing, WANG Xuping, ZHANG Ze, LIU Xiaofang. Energy Management Strategy Optimization Method Based on SOC Penalty Function [J]. China Mechanical Engineering, 2022, 33(07): 852-857，871.
[5]	HE Yansong, TIAN Wei, ZHANG Zhifei , LI Yun. Passenger Car Aerodynamic Noise Optimization Based on Sensitivity Analysis [J]. China Mechanical Engineering, 2022, 33(06): 740-746.
[6]	GU Zhengqi, LIU Zhuangzhi, YANG Zhendong, ZHENG Ledian, YIN Shanbin. Optimization of Air-jet Structure for Automobile Wind Buffeting Noises [J]. China Mechanical Engineering, 2021, 32(06): 681-688,733.
[7]	LIU Chunmei1;HUANG Dehui1;ZHENG Cheng2;CHEN Xiaokai2;ZHANG Kai1. Reliable Design of PMSs [J]. China Mechanical Engineering, 2020, 31(21): 2529-2534.
[8]	YUAN Zhiqun1,2,4;GU Zhengqi3. Aerodynamic Drag Reduction Mechanism of Automobile Spoiler Based on Porous Media and Bionic Design [J]. China Mechanical Engineering, 2019, 30(07): 777-785.
[9]	HU Zhaohui;CUI Xuejiao;CHENG Aiguo;QIN Xiaokai. Weld Spot Disposal Optimization of Body Joints Based on Homogenization Cycle Theory [J]. China Mechanical Engineering, 2018, 29(19): 2384-2388.
[10]	Yu Limin, Xiong Huiyuan, , Zong Zhijian, Wu Yizhong. Multi-objective Robust Design of Electric Vehicle Powertrain Parameters [J]. China Mechanical Engineering, 2016, 27(20): 2828-2834.
[11]	Hu Zhaohui, Yu Wanyuan, Chen Shaowei, Zeng Tuwei, Li Guangyao, Yuan Zhijun. Car-body Design Based on Regional Sensitivity Analysis and Space-multi-layer Topography [J]. China Mechanical Engineering, 2015, 26(19): 2687-2692.
[12]	Liu Shuwei, Guo Lixin, Hao Liang. Design and Research of Automotive Vacuum Auxiliary Braking System [J]. China Mechanical Engineering, 2015, 26(13): 1840-1845.
[13]	Luo Jian, Luo Yugong, Zhang Shuwei, Li Keqiang. Intelligent Flexible Distributed Electric Vehicle Platform [J]. China Mechanical Engineering, 2015, 26(8): 1035-1039.
[14]	Meng Fanbo, Huang Kaisheng, Zeng Xiangrui, Zhang Yao. Model Predictive Control for Hybrid Electric Vehicle Based on Markov Chain Approach [J]. China Mechanical Engineering, 2014, 25(19): 2692-2697.
[15]	Li Weiping, Dou Xiandong, Zhang Baozhen, Wang Zhenxing. Nonlinear Optimization of Mining Dump Truck's Cab Based on High Dimensional Model Representation [J]. China Mechanical Engineering, 2014, 25(17): 2408-2413.

Comparative Research of Overflow-hole Positions on Coach Sidewall

客车车身侧围溢流孔开口位置对比研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics