FIELD: process engineering.
SUBSTANCE: end milling cutter has lengthwise axis to revolve around it and comprises front cutting end, at least one first cutting edge running backward from front cutting end and intended for forming mainly cylindrical outer surface, at least one second cutting edge running rearward front cutting end and designed to form first mainly truncated taper outer surface diverging radially outward in motion along lengthwise axis from front cutting end, and at least one third cutting edge running backward from front cutting and designed to form second mainly truncated taper outer surface converging radially inward in motion along lengthwise axis from front cutting end.
EFFECT: ruling out undesirable vibration harmonics.
22 cl, 8 dwg
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RU2779739C2 |
| CUTTING PLATE | 2006 |
|
RU2420372C2 |
| CUTTING TOOL | 2003 |
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