Dynamic Performance Test and Analysis of Spindle System of High Speed Grinding Machine Tools

摘要：

　　The high speed machine tool spindle plays an important role in machining operations.Based on modal test techniques and rotating machinery signature techniques, the research focused on the test and analysis of the dynamic characteristics of spindle system of high speed grinder.First, an experimental modal analysis (EMA) is performed in the spindle system; then, the frequency response characteristics and the FRFs of the system should be considered.Furthermore, rotating machinery signature techniques are used to analyze the dynamic behavior of the spindle system in process due to the limitation of modal test techniques, and the theoretical proof is given to explain the spindle system order.The results show that it requires the machine tool to avoid the use of vibration-sensitive speed in the production process and the machine production process, especially bearing manufacturing to improve its accuracy.

关键词： High speed grinding machine tools Structural dynamics Modal analysis Order analysis

作者: Miao Xian Guo Bei Zhi Li Jian Guo Yang

作者单位: Donghua university,Shanghai,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Vibration, Structural Engineering and Measurement (2012年振动、结构工程与测量国际会议(ICVSEM2012))

会议地点: 上海

会议语种:英文

页码: 720-724

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）