基于多体动力学与有限元的油缸系统疲劳寿命研究

doi:10.16180/j.cnki.issn1007-7820.2022.01.007

Abstract

Abstract:

In view of the fatigue life of the key components of the dynamic stabilization device, this study adopts the method based on multi-body dynamics and finite element method, and takes the clamp oil cylinder system of the dynamic stabilization device as the research object to conduct simulation analysis. This proposed method uses ADAMS software to perform multi-body dynamics analysis on the dynamic stabilization device to obtain the force load spectrum of the clamp cylinder system. Besides, the method imports the force load spectrum into the finite element software Ansys Workbench to perform transient dynamics of the clamp cylinder system analysis. According to the results of transient dynamics analysis, the fatigue life status of the clamp cylinder system is calculated using the fatigue analysis software NCODE. The simulation analysis results show that the weakest fatigue life of the clamp cylinder system is at its root, and the minimum number of cycles is 8.807×10⁵.

Key words: fatigue life, multi-body dynamics, finite element, clamp oil cylinder system, ADAMS, Ansys Workbench, NCODE

CLC Number:

TP399

SU Xiaohang,WANG Lihua,CHEN Jiaming. Research on Fatigue Life of Oil Cylinder System Based on Multi-Body Dynamics and Finite Element[J].Electronic Science and Technology, 2022, 35(1): 40-44.

Figures/Tables 10

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References 17

[1]	毛必显. 轨道动力稳定车[M].3版. 北京: 中国铁道出版社, 2008.
	Mao Bixian. Track power stabilized car[M].3rd ed. Beijing: China Railway Publishing House, 2008.
[2]	刘少华. 动力稳定车转向架及其车轮部件力学特性研究[D]. 秦皇岛:燕山大学, 2019.
	Liu Shaohua. Research on mechanical characteristics of bogie and wheel components of power stabilized vehicle[D]. Qinhuangdao:Yanshan University, 2019.
[3]	韩世昌, 黄亚宇, 胡斌. 基于虚拟样机技术的动力稳定车新型稳定装置研究[J]. 振动与冲击, 2016, 35(21):214-219.
	Han Shichang, Huang Yayu, Hu Bin. A new type of stabilizing device for a dynamic track stabilizer based on virtual prototype technology[J]. Journal of Vibration and Shock, 2016, 35(21):214-219.
[4]	孟晓亮. WD-320型动力稳定车防擦轮预警系统设计[J]. 铁路采购与物流, 2015, 10(7):35-37.
	Meng Xiaoliang. The design of the early warning system for the anti-wiping wheels of the WD-320 power stabilized car[J]. Railway Purchasing and Logistics, 2015, 10(7):35-37.
[5]	Abadi T, Le Pen L, Zervos A, et al. A review and evaluation of ballast settlement models using results from the southampton railway testing facility[J]. Procedia Engineering, 2016, 14(3):999-1006.
[6]	Le Pen L M, Powrie W. Contribution of base,crib,and shoulder ballast to the lateral sliding resistance of railway track: a geotechnical perspective[J]. Journal of Rail and Rapid Transit, 2011, 225(F2):113-128. doi: 10.1177/0954409710397094
[7]	谢耿昌. 轨道动力稳定车主车架结构疲劳强度研究[D]. 成都:西南交通大学, 2014.
	Xie Gengchang. Research on structure fatigue strength of the carbody used for dynamic track stabilizer[D]. Chengdu:Southwest Jiaotong University, 2014.
[8]	Guo F, Wu S C, Liu J X, et al. Fatigue life assessment of bogie frames in high-speed railway vehicles considering gear meshing[J]. International Journal of Fatigue, 2020, 132(1):105353-105365. doi: 10.1016/j.ijfatigue.2019.105353
[9]	吴正习. 高速车辆刚柔耦合动态响应及轮对疲劳寿命研究[D]. 兰州:兰州交通大学, 2016.
	Wu Zhengxi. Study on rigid-flexible coupling dynamics and fatigue life of wheelset for high-speed railway vehicle[D]. Lanzhou:Lanzhou Jiaotong University, 2016.
[10]	崔广军. 曲轴疲劳寿命的有限元和多体动力学联合仿真研究[J]. 机械强度, 2016, 38(2):394-398.
	Cui Guangjun. Research on co-simulation of finite element method and the multi body dynamics of the crankshaft fatigue life[J]. Journal of Mechanical Strength, 2016, 38(2):394-398.
[11]	陈久朋, 伞红军, 张道义, 等. 一种四足机器人对角步态仿真分析[J]. 电子科技, 2020, 33(5):33-37.
	Chen Jiupeng, San Hongjun, Zhang Daoyi, et al. Diagonal gait simulation analysis of a quadruped robot[J]. Electronic Science and Technology, 2020, 33(5):33-37.
[12]	王军. 动力稳定车稳定装置参数优化及刚柔耦合分析[D]. 昆明:昆明理工大学, 2016.
	Wang Jun. The parameter optimization and rigid flexible coupling analysis of stability device in dynamic stability vehicle[D]. Kunming:Kunming University of Science and Technology, 2016.
[13]	曾红, 李传奇, 王延忠. 基于ADAMS和ANSYS Workbench的多盘制动器弹子加压装置协同仿真研究[J]. 机械工程师, 2016(7):28-31.
	Zeng Hong, Li Chuanqi, Wang Yanzhong. Co-simulation research on marble-marble disk pressure mechanism of multi-disc brake based on ADAMS and ANSYS Workbench[J]. Mechanical Engineer, 2016(7):28-31.
[14]	陈超宇, 林建中, 胡晴. 空调配管动态特性研究[J]. 电子科技, 2017, 30(9):112-116.
	Chen Chaoyu, Lin Jianzhong, Hu Qing. The research on dynamic characteristics of air conditioner pipe[J]. Electronic Science and Technology, 2017, 30(9):112-116.
[15]	王占贵, 霍明明. ANSYS Workbench在带式输送机传动减速器瞬态动力学分析[J]. 煤矿机械, 2019, 40(2):69-71.
	Wang Zhangui, Huo Mingming. Transient dynamics analysis of ANSYS Workbench in belt conveyor reducer[J]. Coal Mining Machinery, 2019, 40(2):69-71.
[16]	赖恩晖, 赵香, 宋伟伦. 基于NCode-designlife的挖掘机关键部件寿命分析[J]. 建设机械技术与管理, 2016, 29(7):56-58.
	Lai Enhui, Zhao Xiang, Song Weilun. Life analysis of the key components of the excavator to be based on NCode-designlife[J]. Construction Machinery Technology & Management, 2016, 29(7):56-58.
[17]	王举金. 多轴随机振动疲劳预测与加速疲劳试验研究[D]. 成都:西南交通大学, 2019.
	Wang Jujin. Fatigue prediction and accelerated fatigue test of multiaxial random vibration[D]. Chengdu:Southwest Jiaotong University, 2019.

参数	数值
激振频率	0~45 Hz
横向激振力	0~320 kN
垂直静压力	0~120 kN
总质量	3 500 kg

下压力	36 Hz	38 Hz	40 Hz	42 Hz
30 kN	5 834.68 N	5 733.80 N	5 832.44 N	5 720.70 N
40 kN	5 546.77 N	5 790.78 N	6 155.83 N	5 975.08 N
50 kN	5 027.80 N	5 295.11 N	5 548.95 N	5 750.51 N
60 kN	4 684.70 N	4 803.06 N	4 968.08 N	5 145.24 N
70 kN	4 517.41 N	4 581.90 N	4 689.66 N	4 826.10 N

Research on Fatigue Life of Oil Cylinder System Based on Multi-Body Dynamics and Finite Element

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