Parametric Study of DIC Technology for Strain Distribution of CuZn30 during Micro-bending Process

摘要：

　　In this paper, digital image correlation (DIC) technology and equipment were applied to research strain distribution of CuZn30 metal sheet throughout thickness during three-point bending process.Especially, a parametric study of DIC technique was conducted.The results show that the subset value and step size has a great impact on the strain distribution date.In order to obtain a lower iterations and confidence of the image, reasonable step size and subset value should be decided.

关键词： Digital image correlation Parametric study Micro-bending Strain distribution

作者: Lijie Wang Brad Kinsey

作者单位: Tianjin Key Laboratory of High Speed Cutting and Precision Machining, Tianjin University of Technolo Department of Mechanical Engineering, University of New Hampshire, USA

会议类型: 国际会议

会议名称: The 12th Asia-Pacific Conference on Materials Processing(APCMP2016)(第12届亚太材料加工会议)

会议地点: 青岛

会议语种:英文

页码: 222-226

在线出版日期: 2016-06-16（万方平台首次上网日期，不代表论文的发表时间）