Research on Damping Characteristics of TiZrN Composite Coating Cantilever by Numerical Simulation Method

摘要：

This paper studies on the mode analysis and harmonious response analysis of free layer damping cantilever beam (Ti-6Al-4V) by using numerical methods,discusses the vibration characteristics of the damping materials and gets the natural frequency.vibration mode,The von Mises Stress and amplitude-frequency characteristics curve. Otherwise,we extract the damping ratio and participation factor,so get the Loss factor at last. Natural frequency of Ti-6A1-4V plate after additional coating decreases and the ability of damping strengthens. Damping capacity increases with thickness of coating increasing.

作者: WU Yan-yan DU Guang-yu SUN Bin BA De-chun

作者单位: School of Mechanical Engineering and Automation,Northeastern University,Shenyang 110004,China

会议类型: 国际会议

会议名称: 10th International Conference on Vacuum Metallurgy and Surface Engineering,Vacuum Engineering Conference 2011 and Vacuum Consultancy Workshop 2011(第十届国际真空冶金与表面工程学术会议、2011年真空工程学术会议、2011年真空咨询工作会议)

会议地点: 沈阳

会议语种:英文

页码: 230-236

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）