摘要
锯片是切断加工的刀具 ,由于锯片是一个面积较大的薄板 ,其厚度与直径的比非常小 ,且又是在高速旋转及高速送进的条件下工作 ,在锯切加工过程中 ,普遍存在着严重的振动问题。通过试验测试和有限元计算对金属冷、热切圆锯片进行了模态分析 ,为进一步研究锯片的振动和稳定性问题打下了基础。
As a tool for cutting, Saw blade is a thin plank with a large area. During the high-speed sawing, the vibration of the saw is a universal phenomenon. Modal shape and frequencies of saw blade by experiment and calculation with FEA are analyzed.The result provides reliable data for further studying vibration and stability of saw blade.
出处
《冶金设备》
2003年第1期31-34,共4页
Metallurgical Equipment
关键词
锯片
振动
模态分析
Saw blade Vibration Modal analysis
