吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (6): 1822-1828.doi: 10.13229/j.cnki.jdxbgxb201706020

• Orginal Article • Previous Articles     Next Articles

Multi-point forming process of 1561 aluminum alloy surfaces

FU Wen-zhi1, LIU Xiao-dong1, WANG Hong-bo2, YAN De-jun2, LIU Xiao-li2, LI Ming-zhe1, DONG Yu-qi2, ZENG Zhen-hua2, LIU Gui-bin2   

  1. 1.Dieless Forming Technology Center, Jilin University, Changchun 130022, China;
    2.CSSC Huangpu Wenchong Shipbuilding Company Limited,Guangzhou 511464, China
  • Received:2017-06-16 Online:2017-11-20 Published:2017-11-20

RICH HTML

0   

PDF (PC)

223

Abstract: In order to know the formability of 1561 aluminum alloy sheet as a new ship material,its mechanical properties were obtained by tensile test. The multi-point forming and unloading process of aluminum alloy sheet was simulated by finite element software ABAQUS. Simulation results showed that 1561 aluminum alloy material was easy to wrinkle during the forming process and had a large springback. Three-dimensional scanning and Geomagic analysis were carried out, and the results verify the feasibility of using the springback compensation to compensate the springback and multi-steps forming method to solve the winkling in the multi-point forming of 1561 aluminum alloy. At the same time, it is shown that simulation results are reliable.

Key words: plastic processing technology and equipment, 1561 aluminum alloy, numerical simulation, springback compensation, multi-point forming, multi-pass forming

CLC Number: 

  • TG386
[1] 闫德俊,韩端锋,王毅,等. 1561铝合金双面双弧TIG焊接接头的组织和力学性能[J]. 中国有色金属学报,2016,26(10):2065-2070.
Yan De-jun, Han Duan-feng, Wang Yi, et al. Microstructure and mechanical properties of double-sided double-arc TIG welded joint of 1561 aluminum alloy[J]. Chinese Journal of Nonferrous Metals,2016,26(10):2065-2070.
[2] 闫德俊,韩端锋,王毅,等. 1561铝合金TIG深熔焊接头组织与力学性能[J]. 焊接学报,2016,37(12):29-32.
Yan De-jun,Han Duan-feng,Wang Yi,et al. Microstructure and mechanical properties of TIG Deep fused joints of 1561 aluminum alloy[J]. Transactions of the China Welding Institution,2016,37(12):29-32.
[3] 韩善果,闫德俊,刘晓莉,等. 1561铝合金TIG焊接接头组织与力学性能分析[J]. 焊接技术,2015,44(1):18-21.
Han Shan-guo,Yan De-jun,Liu Xiao-li,et al. Microstructure and mechanical properties of TIG welded joints of 1561 aluminum alloy[J]. Welding Technology,2015,44(1):18-21.
[4] 韩善果,郑世达,蔡得涛,等. 双丝CMT焊接参数对1561铝合金焊接接头力学性能和组织的影响[J]. 焊接,2016(5):31-34.
Han Shan-guo,Zheng Shi-da, Cai De-tao,et al. Effect of double wire CMT welding parameters on mechanical properties and microstructure of 1561 aluminum alloy welded joints[J]. Welding & Joining,2016(5):31-34.
[5] Gong X P, Li M Z,Hu Z Q, et al. Research on continuous multi-point forming technology for three-dimensional sheet metal[J]. International Journal of Materials and Product Technology,2010,38(2/3):210-222.
[6] 谭富星,李明哲,钱直睿,等. 钛合金颅骨修复体的多点成形数值模拟[J]. 吉林大学学报:工学版,2006,36(6):851-855.
Tan Fu-xing,Li Ming-zhe,Qian Zhi-rui,et al. Numerical simulation on process of multi-point forming for titanium alloy cranial prosthesis[J]. Journal of Jilin University (Engineering and Technology Edition),2006,36(6):851-855.
[7] Li M Z, Liu Y H, Su S Z, et al. Multi-point forming: a flexible manufacturing method for a 3-D surface sheet[J]. Journal of Material Processing Technology,1999,87(1-3):277-280.
[8] Qiu Ning-jia, Li Ming-zhe, Li Ren-jia. The shape analysis of three-dimensional flexible rolling method[J]. Journal of Engineering Manufacture,2016,230(4):618-628.
[9] Shim D S,Yang D Y,Chung S W,et al. Optimization of forming steps in the incremental forming of twisted shapes using a line array roll set (LARS)[J]. International Journal of Precision Engineering and Manufacturing,2010,11(5):715-723.
[10] Li R J, Li M Z, Qiu N J, et al. Surface flexible rolling for three-dimensional sheet metal parts[J]. Journal of Materials Processing Technology,2014,214(2):380-389.
[11] 付文智,王妤,李明哲,等. 柔性轧制成形中曲面件起皱的数值分析与控制方法[J]. 光学精密工程,2016,24(10):407-414.
Fu Wen-zhi, Wang Yu, Li Ming-zhe,et al. Numerical analysis and control method of curved surface wrinkles in flexible rolling forming[J]. Optics and Precision Engineering,2016,24(10):407-414.
[12] 龚学鹏,李明哲,卢启鹏,等. 连续多点成形中的成形载荷分析[J].光学精密工程,2012,20(6):1288-1295.
Gong Xue-peng,Li Ming-zhe,Lu Qi-peng,et al. Analysis on forming load in continuous multi-point forming[J]. Optics and Precision Engineering,2012,20(6):1288-1295.
[13] GB/T228.1-2010.金属材料拉伸试验第1部分:室温试验方法[S].
[14] 裴永生,李明哲,蔡忠义,等. 板材变路径多点成形的理论分析与实现[J].农业机械学报,2003,34(2):114-116.
Pei Yong-sheng,Li Ming-zhe,Cai Zhong-yi,et al. Theoretical analysis and realization of multi-point forming of plate-changing path[J]. Journal of Agricultural Mechanization,2003,34(2):114-116.
[1] GUO Hao-tian,XU Tao,LIANG Xiao,YU Zheng-lei,LIU Huan,MA Long. Optimization on thermal surface with rib turbulator inspired by turbulence of alopias' gill in simplified gas turbine transition piece [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1793-1798.
[2] GONG Ya-feng, WANG Bo, WEI Hai-bin, HE Zi-heng, HE Yu-long, SHEN Yang-fan. Surface subsidence law of double-line shield tunnel based on Peck formula [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1411-1417.
[3] QIU Yan-kai, LI Bao-ren, YANG Gang, CAO Bo, LIU Zhen. Characteristics and mechanism reducing pressure ripple of hydraulic system with novel hydraulic muffler [J]. 吉林大学学报(工学版), 2018, 48(4): 1085-1091.
[4] LIANG Xiao-bo, CAI Zhong-yi, GAO Peng-fei. Numerical simulation and experiment of cylindrical forming of sandwich composite panel [J]. 吉林大学学报(工学版), 2018, 48(3): 828-834.
[5] LIU Chun-guo, LIU Wei-dong, DENG Yu-shan. Effect of multi-point punch active loading path on the stretch-forming of sheet [J]. 吉林大学学报(工学版), 2018, 48(1): 221-228.
[6] LYU Meng-meng, GU Zheng-wei, XU Hong, LI Xin. Process optimization of hot stamping for anti-collision beam with ultra high strength [J]. 吉林大学学报(工学版), 2017, 47(6): 1834-1841.
[7] WANG Hui, ZHOU Jie, XIONG Yu, TAO Ya-ping, XIANG Rong. Springback compensation for stamping part with complex surface based on reverse engineering [J]. 吉林大学学报(工学版), 2017, 47(6): 1842-1847.
[8] WANG Hong-chao, SHAN Xi-zhuang, YANG Zhi-gang. Numerical simulation of the influence of ground effect simulation on vehicle cooling system experiment in climate wind tunnel [J]. 吉林大学学报(工学版), 2017, 47(5): 1373-1378.
[9] WANG Guo-lin, SHEN Fei, ZHOU Hai-chao, YANG Jian. Evaluation of tyre pumping noise and design of low noise structure [J]. 吉林大学学报(工学版), 2017, 47(4): 1024-1031.
[10] PENG Wei, LI Guo-xiang, YAN Wei. Improvement in wall functions for engine radiators [J]. 吉林大学学报(工学版), 2017, 47(3): 804-810.
[11] KOU Shu-qing, SONG Wei-feng, SHI Zhou. Fracture splitting simulation and defect analysis of 36MnVS4 connecting rod [J]. 吉林大学学报(工学版), 2017, 47(3): 861-868.
[12] GU Zheng-wei, LYU Meng-meng, ZHANG Wen-xue, LEI Jiao-jiao, XU Hong. Stamping of front-end three-dimensional skin of China electric multiple units [J]. 吉林大学学报(工学版), 2017, 47(3): 869-875.
[13] ZHANG Peng, KOU Shu-qing, ZHAO Yong, LIN Bao-jun. Ananlsis of three rollers axial knurling process of assembled camshaft [J]. 吉林大学学报(工学版), 2016, 46(6): 1953-1960.
[14] YUAN Zhe, XU Dong, LIU Chun-bao, LI Xue-song, LI Shi-chao. Strength analysis of hydraulic retarder blade based on the process of thermal-fluid structure interaction [J]. 吉林大学学报(工学版), 2016, 46(5): 1506-1512.
[15] CHENG Yan-yan, LI Ming-zhe, XING Jian. Effect of unit form on flexible stretch forming of multi-point die [J]. 吉林大学学报(工学版), 2016, 46(5): 1552-1557.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd