FIELD: mechanical engineering and manufacture of tools; applicable in manufacture of radially backed-off milling cutters. SUBSTANCE: milling cutter has chip groove providing for free coming-off of backing-off tool from tooth back and tool lift to initial position. Tooth back is convex to Archimedean spiral. Beginning of development of Archimedean spiral is combined with the last point of working backed-off surface on tooth head, and the end is limited by last point of working backed-off surface on tooth back and touches the groove hollow. EFFECT: higher efficiency. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RADIALLY RELIEVED MILL | 0 |
|
SU1812011A1 |
| RADIALLY RELIEVED MILLING CUTTER | 0 |
|
SU1024190A1 |
| RADIAL MILLING CUTTER | 0 |
|
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| METHOD FOR SHAPING REAR SURFACE OF TEETH OF THREADED CUTTERS | 2020 |
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| DRESSING OF ABRASIVE WHEEL | 2013 |
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| WORM TOOL, METHOD FOR MAKING IT, EQUIPMENT FOR MAKING AND USING SUCH TOOL | 1998 |
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SU1009721A1 |
| 0 |
|
SU142126A1 | |
| WORM CUTTER | 2011 |
|
RU2481927C1 |
| WORM GEARING, METHOD OF AND EQUIPMENT AND TOOLS FOR MANUFACTURE OF WORM GEARING | 1998 |
|
RU2200262C2 |
