| 摘要 |
The saw blade (1), which is joined to the drive with one end (3) and has a toothed area (2) positioned at the opposite end, is provided with a specifically structured surface. Recesses (5) are imprinted on both surfaces of the blade every two recesses located at the same spot at the front, the back respectively, forming a pair. The recesses (5) are diagonally imprinted in parallel rows creating a condensed space (6) between them. The arrangement results in a vibration absorbing effect. |
