摘要
为了给非对称圆锯片的设计和有径向齿根疲劳裂纹的锯片的重复使用提供一定的依据，用有限单元法分析了边缘径向槽或裂纹对金属热切圆锯片振动特性的影响。结果表明较短的边缘径向槽或裂纹不会降低锯片的动态性能。
In order to provide theoretical basis for the design of asymmetric circular saw blades and the reactivation of the saw blades with peripheral radial fatigue cracks, the effect of radial edge slots or cracks on the vibration characteristics of hot-metal-cutting circular saw blades is analyzed by finite element method The results show that the presence of short radial edge slots or cracks does not lower the dynamic performance of circular saws
出处
《机械》
北大核心
1999年第4期10-11,共2页
Machinery
关键词
圆锯片
径向槽
振动
circular saw radial slot vibration
