Topology Optimization Design on Vibration and Noise of Circular Saw Blades

摘要：

　　Slotting is a good way to reduce the vibration and noise of circular saw blade.Optimization of slotting structure for low noise circular saw blades has become important in the recent designs.Altair Optistruct provides an optimization toolkit to determine the most efficient load path for various constraints.This paper details the application of optimization techniques to reduce vibration and noise of circular saw blade with slots,the finite element model under the load conditions have been established in Hypermesh software,the vibration of peak ground displacement of modal for frequency response can be optimized to obtain maximum reduction,volume fraction range between 0.1 and 0.3 as constrained condition.The approach results have been successfully realized,and the optimization of slotting placement has been obtained.

关键词： Topology Optimization Circular Saw Blades Vibration and Noise

作者: Tao Yao Guolin Duan Xiaoli Yin

作者单位: School of Mechanical Engineering,Hebei University of Technology,Tianjin,300130,China

会议类型: 国际会议

会议名称: the 2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology (第二届制造科学与检测技术国际会议(ICFMM 2012))

会议地点: 西安

会议语种:英文

页码: 851-854

在线出版日期: 2012-06-12（万方平台首次上网日期，不代表论文的发表时间）