| 摘要 |
The tool has a constant section (2) and another section (3) increasing in the direction of a cutting edge (4). A setting unit (7) arranged at the level of the section (2) assures a connection of the tool with an output shaft an ultrasonic generator. A frequency filtering unit having holes permits to adjust the frequency for a given diameter of the cutting edge. A decreasing section has a symmetric profile. An independent claim is also included for an ultrasonic cutting device comprising a cutting tool. |
