交叉内筋薄壁筒体错距旋压成形数值仿真
Numerical Simulation of Stagger Spinning of Cylindrical Part with Cross Inner Ribs
查看参考文献15篇
|
文摘
|
流动旋压是成形薄壁筒体的优势技术,但对于带筋筒体,其所能成形的内筋高度受限.针对该类构件旋压成形内筋填充困难的问题,基于有限元软件Abaqus建立了交叉内筋薄壁筒体错距旋压成形的数值仿真模型,分析了旋轮数量对铝合金2219-O带筋筒体内筋填充的影响规律,进行了正交内筋薄壁筒体的工艺试验.结果表明:在错距旋压工艺中,增加旋轮数量会减小铝合金带筋筒体的内径扩径量,并抑制材料的轴向流动,使内筋的几何精度更高.仿真与试验结果相比,其内筋填充饱满度的平均误差为11.3%,所建立的错距旋压仿真模型具有良好的可靠性. |
|
其他语种文摘
|
Flow spinning is an advantageous technology in forming thin-walled cylindrical parts,but for cylindrical parts with inner ribs,the height of the inner ribs that can be formed is limited. Aimed at the problem that the inner ribs are difficult to fill in such components,a numerical simulation model of staggered spinning of thin-walled cylindrical parts with cross inner ribs is established based on Abaqus,and the influence of the number of rollers on the filling of inner ribs is analyzed. The process test of the cylinder part with orthogonal inner ribs is conducted. The results show that in the staggered spinning process,increasing the number of rollers will reduce the diameter expansion of the aluminum alloy cylindrical part with inner ribs,and inhibit the axial flow of materials,leading to a higher geometric accuracy of the inner ribs. The comparison of the simulation results and the test results shows that the average error of the inner rib filling fullness of simulation result is 11.3%,and the simulation model has a good reliability. |
|
来源
|
上海交通大学学报
,2022,56(1):62-69 【核心库】
|
|
DOI
|
10.16183/j.cnki.jsjtu.2020.326
|
|
关键词
|
错距旋压
;
铝合金
;
带筋筒体
;
几何精度
;
数值仿真
|
|
地址
|
上海交通大学, 上海市复杂薄板结构数字化制造重点实验室, 上海, 200240
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1006-2467 |
|
学科
|
金属学与金属工艺 |
|
基金
|
国家自然科学基金重大项目
;
国家自然科学基金面上项目
|
|
文献收藏号
|
CSCD:7145596
|
参考文献 共
15
共1页
|
|
1.
杨合. 铝合金大型复杂薄壁壳体旋压研究进展.
中国有色金属学报,2011,21(10):2534-2550
|
CSCD被引
33
次
|
|
|
|
|
2.
Wang J. A study of 3D finite element modeling method for stagger spinning of thin-walled tube.
Journal of Zhejiang University-SCIENCE A,2016,17(8):646-666
|
CSCD被引
4
次
|
|
|
|
|
3.
张利鹏. 简形件强力旋压发展过程及其现状分析.
塑性工程学报,2006,13(1):43-46
|
CSCD被引
13
次
|
|
|
|
|
4.
刘若凡. 法兰约束条件下铝合金杯形件的旋压成形性能.
上海交通大学学报,2019,53(1):105-110
|
CSCD被引
2
次
|
|
|
|
|
5.
翟福宝. 筒形件错距旋压的有限元分析及其工艺优化系统.
上海交通大学学报,2002,36(4):445-448
|
CSCD被引
4
次
|
|
|
|
|
6.
夏琴香. 杯形薄壁矩形内齿旋压成形数值模拟与试验.
机械工程学报,2006,42(12):192-196
|
CSCD被引
20
次
|
|
|
|
|
7.
孙凌燕. 杯形薄壁梯形内齿轮旋压成形的机理.
华南理工大学学报(自然科学版),2010,38(2):49-54
|
CSCD被引
5
次
|
|
|
|
|
8.
Xu W C. Numerical simulation and experimental study on multi-pass stagger spinning of internally toothed gear using plate blank.
Journal of Materials Processing Technology,2016,229:450-466
|
CSCD被引
11
次
|
|
|
|
|
9.
Jiang S Y. Role of ball size in backward ball spinning of thin-walled tubular part with longitudinal inner ribs.
Journal of Materials Processing Technology,2009,209(4):2167-2174
|
CSCD被引
9
次
|
|
|
|
|
10.
Jiang S Y. Multi-pass spinning of thin-walled tubular part with longitudinal inner ribs.
Transactions of Nonferrous Me-tals Society of China,2009,19(1):215-221
|
CSCD被引
16
次
|
|
|
|
|
11.
Zeng X. Flow forming process of thin-walled tubular parts with cross inner ribs.
Procedia Manufacturing,2018,15:1239-1246
|
CSCD被引
8
次
|
|
|
|
|
12.
朱宝行.
带网格内筋薄壁筒形件流动旋压工艺研究,2019
|
CSCD被引
6
次
|
|
|
|
|
13.
吕伟. 带螺旋内筋薄壁筒形件旋压内筋充填规律研究.
第十六届全国塑性工程学术年会论文集,2019
|
CSCD被引
2
次
|
|
|
|
|
14.
Xu W C. Influence of roller distribution modes on spinning force during tube spinning.
International Journal of Mechanical Sciences,2016,113:10-25
|
CSCD被引
10
次
|
|
|
|
|
15.
全国钢标准化技术委员会.
金属材料拉伸试验.第1部分:室温试验方法.GB/T 228.1-2010,2010:34-36
|
CSCD被引
1
次
|
|
|
|
|
了解气象卫星更多信息，请访问