压力连接模具参数的设计方法The Design Method of the Parameters for Pressure Clinching Die
石柏军;刘松林;田恒宇;
摘要(Abstract):
针对金属板件压力连接时模具参数的确定进行了研究。以圆形连接接头一级无剪切整体式凹模压力连接为例,在已知被连接板件厚度和材料的条件下,通过连接点各参数之间的关系运算确定了模具参数范围,并通过有限元数值分析快速准确地确定了最优模具参数值。通过试验验证了该方法的有效性。
关键词(KeyWords): 压力连接;模具;参数
基金项目(Foundation):
作者(Authors): 石柏军;刘松林;田恒宇;
参考文献(References):
- 1石柏军,何涛,何灿荣.基于机械变形的压力连接技术及在汽车车身制造中的应用.机床与液压,2009(4).
- 2童伟,石柏军,庄文辉.新型汽车钣金件压力连接方法及设备.机床与液压,2008(7).
- 3Tox Pressotechnic.Overview of the TOX-Clinching Techno-logy.http://www.toxcn.com/fileadmin/pdf/en/jo ining_systems/TOX_TB_80100_201002_en.pdf,2010/02.
- 4De Paula A A,Aguilar M T P,Pertence A E M,et al.Finite Element Simulation of the Clinch Joining of Metallic Sheets.Journal of Materials Processing Technology,2007,182:352~357.
- 5Oudjene M,BenAyed L.On the Parametrical Study of Clinch Joining of Metallic Sheets Using the Taguchi Method.Engineering Structures,2008,30:1782~1788.
- 6Oudjene M,Ben Ayed L,Delameziere A,et al.Shape Optimization of Clinching Tools Using the Response Surface Methodology with Moving Least-Square approximation.J.Mater.Process.Tech.2008,doi:10.1016/j.jmatprotec.2008.02.030.
- 7龙江启,兰凤崇,陈吉清,等.钢铝一体化车身结构机械连接技术试验研究.塑性工程学报,2009,16(1).
- 8Varis Juha.Ensuring the Integrity in Clinching Process.Journal of Materials Processing Technology,2006,174:277~285.
- 9Pedreschi R F,Sinha B P.An Experimental Study of Cold Formed Steel Trusses Using Mechanical Clinching.Onstruction and Building Materials,2008,22:921~931.
- 10Lee Chan Joo,Kim Jae Young,Lee Sang Kon,et al.Design of Mechanical Clinching Tools for Joining of Alumi-nium alloy Sheets.Materials and Design,2010,31:1854~1861.