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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。
Saw blade is a cutting tool, because the blade is a larger area of the sheet, the thickness and diameter ratio is very small, and is in the high-speed rotation and high-speed feed conditions, sawing process, There is widespread serious vibration problems. The modal analysis of the cold and hot circular saw blades was carried out through the test and finite element analysis, which laid the foundation for the further study on the vibration and stability of the saw blade.