基于镦头不均匀变形的压铆力建模

doi:10.7527/S1000-6893.2016.0043

Abstract

Abstract:

The riveting force is one of the important parameters to guarantee riveting quality. However, traditional approaches are concentrated on experience or simplified theoretical model and do not consider the impact of formed head inhomogeneous deformation, which brings errors. This paper presents a riveting force computation model to improve the effectiveness where the formed head inhomogeneous deformation is taken into consideration. In this paper, the riveting process is divided into four stages according to the rivet material flow trends, and the maximum riveting force position can be determined. Based on the ultimate stress analysis of thick-walled cylinder compressed into plastic state, the computational model of riveting force is built in the inhomogeneous deformation situation. The model parameter is solved combining with the volume invariant assumption. Finally, 4 mm and 5 mm diameter protruding head rivets are selected to conduct the research. Under the same riveting force, the ABAQUS and G86 drilling and riveting machine are used to finish numerical simulation and riveting experiment respectively. The results show that the difference is less than 5%, comparing the ideal dimension with numerical simulation and experiment. Therefore, the computation model of riveting force has its effectiveness.

Key words: thin-walled parts, riveting, riveting force, numerical simulation, riveting experiment

CLC Number:

CHANG Zhengping, WANG Zhongqi, WANG Binbin, KANG Yonggang, LUO Qun. Riveting force computation model based on formed head inhomogeneous deformation[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2016, 37(7): 2312-2320.

References

[1] 陈晖, 谭昌柏, 王志国. 耦合几何与材料误差的柔性装配偏差统计分析[J]. 航空学报, 2015, 36(9):3176-3186. CHEN H, TAN C B, WANG Z G. Statistical variation analysis of compliant assembly coupling geometrical and material error[J]. Acta Aeronautica et Astronautica Sinica, 2015, 36(9):3176-3186(in Chinese).
[2] BAHA Ⅱ S, HESEBECK O, IFAM F. Simulation of the solid rivet installation process[J]. SAE International Journal of Aerospace, 2010, 3(1):187-197.
[3] CHERAGHI S H. Effect of variations in the riveting process on the quality of riveted joints[J]. International Journal of Advanced Manufacturing Technology, 2008, 39(11-12):1144-1155.
[4] ZEBG C, KUAI W G, TKAB W, Influence of initial fit tolerance and squeeze force on the residual stress in a riveted lap joint[J]. Internatioanal Journal of Advanced Manufactuing Technology, 2015, 81(9):1643-1656.
[5] RANS C, STRAZNICKY P V, ALDERLISTEN R. Riveting process induced residual stresses around solid rivets in mechanical joints[J]. Journal of Aircraft, 2007, 44(1):323-329.
[6] LI Y J. An analysis of riveting process by theoretical, nonlinear finite element and experimental methods[D]. Wichita:Wichita State University, 1998:27-35.
[7] DE RIJCK J J M, HOMAN J, SCHIJVE J, et al. The driven rivet head dimensions as an indication of the fatigue performance of aircraft lap joints[J]. International Journal of Fatigue, 2007, 29(12):2208-2218.
[8] 刘平. 铆接变形及其有限元分析[D]. 西安:西北工业大学, 2007:30-37. LIU P. Rivet deformation and finite element simulation[D]. Xi'an:Northwestern Polytechnical University, 2007:30-37(in Chinese).
[9] 夏平, 刘兰. 铆接铆钉分布压力的计算[J]. 现代制造工程, 2003(12):99-108. XIA P, LIU L. Distributed force calculation on rivets in riveted structure[J]. Modern Manufacturing Engineering, 2003(12):99-108.
[10] ZHANG K F, CHENG H, LI Y. Riveting process modeling and simulating for deformation analysis of aircraft's thin-walled sheet-metal parts[J]. Chinese Journal of Aeronautics, 2011, 24(3):369-377.
[11] KELLY B, COSTELLO C. FEA modeling of setting and mechanical testing of aluminum blind rivets[J]. Journal of Material Processing Technology, 2004, 153-154:74-79.
[12] AMAN F, CHERAGHI S H, KRISHNAN K K, et al. Study of the impact of riveting sequence, rivet pitch, and gap between sheets on the quality of riveted lap joints using finite element method[J]. International Journal of Advanced Manufacturing Technology, 2013, 67:545-562.
[13] 李奕寰, 曹增强, 张岐良, 等. 铆模倾角对铆接质量的影响研究[J]. 航空学报, 2013, 34(2):426-433. LI Y H, CAO Z Q, ZHANG Q L, et al. Effect study on riveting quality with different angel of rivet die[J]. Acta Aeronautica et Astronautica Sinica, 2013, 34(2):426-433(in Chinese).
[14] LI G, SHI G Q. Effect of the riveting process on the residual stress in fuselage lap joints[J]. Canadian Aeronautics and Space Journal, 2004, 50(2):91-105.
[15] LI G, SHI G Q, BELLINGER N C. Study of the residual strain in lap joints[J]. Journal of Aircraft, 2006, 43(4):1145-1151.
[16] LI G, SHI G Q, BELLINGER N C. Studies of residual stress in single-row countersunk riveted lap joints[J]. Journal of Aircraft, 2006, 43(3):592-599.
[17] MULLER R P. An experimental and analytical investigation on the fatigue behavior of fuselage riveted lap joints[D]. Delft:Delft University of Technology, 1995:243-283.
[18] 刘连喜, 李西宁, 王仲奇, 等. 无头铆钉自动钻铆工艺试验研究[J]. 西北工业大学学报, 2013, 31(1):77-82. LIU L X, LI X N, WANG Z Q, et al. Semi-empirical research on automatic drilling and riveting process of headless rivet[J]. Journal of Northwestern Polytechnical University, 2013, 31(1):77-82(in Chinese).
[19] 梁康. 飞机壁板铆接结构干涉量计算及工艺验证[D]. 南京:南京航空航天大学, 2013:10-21. LIANG K. Interference calculation and process validation of aircraft panel riveted structure[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2013:10-21(in Chinese).
[20] 罗子健, 尚宝忠. 金属塑性加工理论与工艺[M]. 西安:西北工业大学出版社, 1994:97-98. LUO Z J, SHANG B Z. The theory and technology of metal plastic processing[M]. Xi'an:Northwestern Polytechnical University Press, 1994:97-98(in Chinese).
[21] 《航空制造工程手册》总编委会. 航空制造工程手册(飞机装配分册)[M]. 北京:航空工业出版社, 2010:203-204. Aviation Manufacturing Engineering Handbook Editorial Board. Aviation manufacturing engineering handbook (aircraft assembly)[M]. Beijing:Aviation Industry Press, 2010:203-204(in Chinese).
[22] 《中国航空材料手册》编辑委员会. 中国航空材料手册[M]. 北京:中国标准出版社, 2001:26-323. China Aeronautical Materials Handbook Editorial Committee. China aeronautical materials handbook[M]. Beijing:Standards Press of China, 2001:26-323(in Chinese)
[23] CHEN N J, DUCLOUX R, PECQUET C, et al. Numerical and experimental studies of the riveting process[J]. International Journal of Material Forming, 2011, 4(1):45-54.

Riveting force computation model based on formed head inhomogeneous deformation

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	XIAHOU Tangfan, CHEN Jiangtao, SHAO Zhidong, WU Xiaojun, LIU Yu. Model validation metrics for CFD numerical simulation under aleatory and epistemic uncertainty [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(8): 25716-025716.
[2]	YANG Jiankai, GU Dongdong, GE Qing, TAN Chenchen, WEN Yu. Support layout and precise forming mechanism of aluminum alloy for laser additive manufacturing [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(4): 525331-525331.
[3]	YUE Caixu, ZHANG Juntao, LIU Xianli, CHEN Zhitao, Steven Y. LIANG, Lihui WANG. Research progress on machining deformation of thin-walled parts in milling process [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(4): 525164-525164.
[4]	XIE Zehao, LI Jianyu, CHEN Shuhai, HUANG Jihua, YANG Jian. Research progress in steel/Al-alloys dissimilar metals spot welding [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(2): 625118-625118.
[5]	YANG Bingxin, MA Yunwu, SHAN He, YANG Tianhao, SUN Jing, LI Yongbing. Mechanical performance of friction self-piercing riveted joint for 2A12-T4 aluminum alloy [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(2): 625111-625111.
[6]	JIANG Chunyang, WU Lihui, CHANG Yunlong, XUE Peng, NI Dingrui, XIAO Bolv, MA Zongyi. Hybrid welding of riveting/friction stir lap joining of aluminum alloy to resin-based composite [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(2): 625190-625190.
[7]	JIANG Youxu, LI Jie, YANG Zhao. Data correction method of wind tunnel test for verification aircraft with laminar wing section [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526814-526814.
[8]	WANG Hao, ZHONG Min, HUA Jun, ZHONG Hai, YANG Tihao, WANG Meng, LEI Guodong. Simulation and experiment of natural laminar flow flight test wing glove [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526785-526785.
[9]	DUAN Junyi, TONG Fulin, LI Xinliang, LIU Hongwei. Decomposition of mean friction drag in compression-expansion turbulent boundary layer [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(1): 625915-625915.
[10]	SHEN Pengfei, LIU Pengxin, SUN Dong, YUAN Xianxu. Statistical characteristics of skin friction of shock wave/turbulent boundary layer interaction in hollow cylinder-flare configuration at Mach 6 [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(1): 626005-626005.
[11]	LIU Pengxin, YUAN Xianxu, LIANG Fei, LI Chen, SUN Dong. Quadrant decomposition analysis of fluctuations in high-temperature turbulent boundary layer with chemical non-equilibrium [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(S1): 726338-726338.
[12]	BAO Jun, WANG Yu, NIU Qian, ZHU Xidong, CHENG Jianjie. Influencing parameters and film flow mechanism of spray droplet impacting liquid film [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(S1): 726360-726360.
[13]	CHEN Chongpei, LIANG Jianhan, GUAN Qingdi, GAO Tianyun. Conservative compressible one-dimensional turbulence method and its application in supersonic scalar mixing layer [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(S1): 726364-726364.
[14]	LI Qing, TU Guohua, YU Zhaosheng, LIN Zhaowu, LI Tingting, YUAN Xianxu. Inertial particle transport in non-uniform accelerated flow [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(S1): 726390-726390.
[15]	LI Chengcheng, LI Fang, YANG Bin, WANG Ying. Numerical investigation of nozzle flow separation control using plasma actuation [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(7): 124547-124547.