期刊文献+

梯温充液拉深成形数值模拟分析 被引量:1

Numerical Simulation Analysis of the Hydrodynamic Deep Drawing
下载PDF
导出
摘要 提出梯温充液拉深工艺,即在板料温充液拉深实验装置中的凹模和压料板表面分别打上有规律的孔,通过接触加热在板料上形成梯度分布温度场。通过有限元模拟0Cr18Ni9不锈钢板料筒形件拉深过程,对比分析均匀加热与梯温加热2种不同加热方式对板料成形性能的影响。研究表明,与均匀加热相比,梯温加热拉深工艺能进一步提高板料的极限拉深比。 Make some regular holes on the surface of both die and blank holder of experimental installation about warm hydrodynamic deep drawing, and form the gradient temperature field on the sheet metal by contact heating, the technique of the hydrodynamic deep drawing under the gradient temperature condition was proposed. The forming process of 0Cr18Ni9 stainless steel was studied by finite element simulation, and the influence of two different heating methods on uniform heating and gradient temperature heating forming performance was compared and analyzed. Study shows that compared with the hydrodynamic deep drawing under uniform heating condition, the hydrodynamic deep drawing under the gradient temperature condition can further improve the limit drawing ratio of sheet metal.
出处 《安徽工业大学学报(自然科学版)》 CAS 2014年第4期353-357,375,共6页 Journal of Anhui University of Technology(Natural Science)
基金 国家自然科学基金项目(51275003)
关键词 梯温加热 均匀加热 充液拉深 temperature gradient heating uniform heating hydrodynamic deep drawing
  • 相关文献

参考文献11

  • 1Engel I B. Process orientated control of hydroforming production lines[J]. International Conference on Hydroforming, 1999(10) 191-200.
  • 2Zhang S H. Recent developments in sheet hydroforming technology[J]. Journal of Materials Processing Technology, 2004(151) 237-241.
  • 3Zhang S H. Technology of sheet hydroforming with a movable femal die[J]. International Journal of Machine Tools & Manufacture, 2002(43):781-785.
  • 4朗利辉,Joachim Danckert,Karl Brian Nielsen,张士宏,康达昌.板液压成形及无模充液拉深技术[J].塑性工程学报,2002,9(4):29-34. 被引量:50
  • 5Zhang S H, Danckert J. Development of hydro-mechanical deep drawing[J]. Journal of Materials Processing Technology, 1998, 83(1/3): 14-25.
  • 6Reissner J, Horap M E. Hydro-mechanical deep-drawing[J]. CIRP Annals Manufacturing Technology, 1981, 30( 1):207-210.
  • 7徐永超,康达昌.18-8型不锈钢微温充液拉深工艺研究[J].哈尔滨工业大学学报,2003,35(10):1165-1167. 被引量:4
  • 8Toros S, Ozturk F, Kacar I. Review of warm forming of aluminum-magnesium alloys[J]. Journal of Materials Processing Technology, 2008, 207(1/3): 1-12.
  • 9王会廷.板料梯温拉深成形方法及设备:中国,201210058036.6[P].2012-03-07.
  • 10彭飞,阎军,章静,杨森.板料离散热源加热扩孔实验研究[J].安徽工业大学学报(自然科学版),2012,29(4):319-322. 被引量:1

二级参考文献44

  • 1李赞,董湘怀,李志刚.复杂油底壳一次拉深成形新工艺的数值模拟[J].机械工程,2004,15(5):458-461. 被引量:9
  • 2常素萍,李赞.带凸缘高圆筒件一次拉深成形新工艺的数值分析[J].机械科学与技术,2005,24(1):19-21. 被引量:7
  • 3刁庆胜,刘伟强,宋立彬.不锈钢拉伸的特点和工艺参数的选用[J].山东工业大学学报,1994,24(1):45-49. 被引量:8
  • 4藤田惠夫.不锈钢的热处理[M].北京:机械工业出版社,1981..
  • 5康达昌 程秋某 蒋德明 等.18-8型不锈钢微温成形 [A]..第四届塑性技术国际会议论文集[C].[s.l.]:[s. n.].,1993.178-181.
  • 6康达昌 王仲仁 李春峰 等.建立统一的伸长类冲压工序的极限成形系数诺模图[A]..中国机械工程学会锻压学会第五届学术年会[C].[s.l.]:[s.n.].,1991.228-231.
  • 7NAKAMURA K. The sheet metal forming with hydraulic counter pressure [ J ]. Plasticity Technology, 1985, 25(9) :101 - 105.
  • 8康达昌 程秋某 蒋德明.18—8型不锈钢微温成形[A]..第四届塑性技术国际会议论文集[C].[s.l.]:[s.n.],1993.178-181.
  • 9日本塑性加工协会.压力加工手册[M].机械工业出版社,1984..
  • 10S Yossifon,J Tirosh.The maximum drawing ratio in hydroforming process.J.Eng.Ind.Trans.ASME.February 1990,112:47~62

共引文献58

同被引文献16

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部