Numerical Investigation Of Flexible Clamp Stretch Forming

摘要：

　　Multi-clamp stretch forming technology has been used in sheet metal for years,however,the arrangement of clamps change with the shape of stretching die is rather new.The goal of this research is to optimize the processing parameters of flexible clamp stretch forming machine.First,the forming characters of flexible clamp stretch forming is introduced,the feasibility of this technology is proved,the experimental prototype is developed,and the existing problem is discovered by a lot of experiments.Then,the optimized scheme is proposed,and numerical simulations of optimized parameters for flexible clamp stretch forming machine have been performed.Finally,the contrast of forming force,stretching strain and thickness of spherical parts formed by FCBSF and FCBDSF are carried out by numerical simulation.The excellence of the optimized flexible clamp stretch forming machine is verified by forming experiments.

关键词： Flexible Clamp Stretch Forming Optimized Parameters Numerical Simulation

作者: Heli Peng Mingzhe Li Wenzhi Fu You Wang

作者单位: Dieless forming technology center,Jilin University,Changchun 130025,China

会议类型: 国际会议

会议名称: the 11th International Conference on Numerical Methods in Industrial Forming Processes(第十一届工业成形过程中的数值模拟方法国际学术会议)(NUMIFPRM 2013)

会议地点: 沈阳

会议语种:英文

页码: 361-366

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）