| 摘要 |
<p>The milling cutter (2), in particular a round-head milling cutter, has a tool head (6), which extends along an axial direction (4) and has a number of cutting teeth (14) that each have a cutting edge (16). Chip flutes (18) are realized between each of the cutting teeth (14). The cutting teeth (14) each have a front-side radial portion (14A) and a circumferential axial portion (14B). The respective cutting edge (16) and the chip flute (18) assigned thereto are disposed such that they are inclined in opposite directions in respect of the axial direction (4), in such a way that the respective cutting tooth (14) widens towards a foot region (19). According to a second aspect, it is additionally provided that the tool head (6) is realized in two parts, being a carrier part (10), made of a tool steel, and a cutting part (12), made of hard metal, that is fastened thereon, in particular by soldering. The overall result is the realization of a milling cutter (2) that is distinguished by a long service life with a high cutting rate and a high quality of machining.</p> |
