FIELD: technological processes.
SUBSTANCE: plate comprises a plurality of tangentially spaced and alternately used cutting edges, each of which arches from the first end, which is the closest to the upper support plane, to the lowest point from which it rises again to the second end. On the surface of cutter, a reinforcing padding surface is made, included in the cutting edge, which has an increasing width in the direction from the first end of the cutting edge to the second end.
EFFECT: reinforced cutting edge with optimal geometry, chip separation improves, material cutting process is facilitated.
25 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2678554C2 |
| MILLING CUTTER | 2014 |
|
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| CUTTING TIP | 2001 |
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|
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| CUTTING TOOLS, THEIR HOLDERS AND INSERTS | 2010 |
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RU2564494C2 |
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RU2720466C2 |
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|
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| METHOD FOR BROACHING EARS OF PART SUCH AS STEERING FORK AND BROACHING UNIT FOR PERFORMING THE SAME | 2006 |
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RU2321477C1 |
