| 摘要 |
<p>The circular saw blade has a conical tooth form. Both cutting edges are extended from the tooth tip in the direction of the axis. The length of the cutting edges is about three times the width of the tooth front. The saw produces a smooth, sharp edge at right angles to the surface as it reaches the opposite side of the work. Both cutting edges are not straight, but are slightly curved. The corners and edges (2) form an inwards turned arc in the direction of the saw support blade. The tooth form has two extended cutting edges on both sides of the tooth front which converge to form a point in the radial direction.</p> |
