| 摘要 |
<p>Blade (1) for a cutting tool (2) of a ceramic cutting machine (3) comprising a disc-shaped geometry with a specific cutting diameter (H); with at least one conical surface (13) at each side of the cutting perimeter (12), the conical surfaces (13) closest to the symmetry axis (11) being truncated by two truncation planes perpendicular to the symmetry axis (11) of the blade (1), such that if the conical surfaces (13) closest to the symmetry axis (11) of the blade (1) are imaginarily extended towards its vertex, both define two tangency conical surfaces (15) with an imaginary sphere (16) the center of which is located on the symmetry axis (11) of the blade (1), where the ratio between the cutting diameter (H) of the blade (1) and the diameter (D) of said imaginary sphere (16) is equal to a number with a value comprised between 1.5 and 1.7.</p> |
