Study on Dynamic Characteristics of Circular Saw Blades
-
摘要: 采用有限單元法、動力分析和振動譜測試分析法,對熱切金屬圓鋸片的動態特性進行了系統研究,其中包括固有頻率及振型分析,旋轉應力對鋸片固有頻率的影響,鋸片的穩定性以及鋸片橫向振動的規律性.Abstract: Based on the theory of FEM and theory of Signal Analysis, Dynamic Characteristics of saw blade have been investigated, including natural frequency, mode shapes,the influences of rotational stresses on the natural frequency of saw blade and its stability. The regularities of transverse vibration amplitude of saw blade are also studied in this paper.
-
Key words:
- circular saw blade /
- dynamic
-

計量
- 文章訪問數: 247
- HTML全文瀏覽量: 89
- PDF下載量: 6
- 被引次數: 0