FIELD: process engineering.
SUBSTANCE: claimed tool comprises the body. Screw is screwed in said body through the main plate bore. The insert is located at the main plate. Screw tapered head locks the cutting edge of cutting tool relative to the body by tightening through the pressure element bore or the insert bore. The main plate angle can be protected against harm from sheared ply and chip which is formed between the leading surface of the insert and the cutting plate body surface. Distance from cutting edge to transition rib of the insert angle makes 0.2-2.5 mm. Note here that the insert is fitted at 15-45 degrees of deflection of its lengthwise secant plane the cutting surface and at 75-45 degrees of deflection of said plane from the fastening screw axis. The cutting tool is provided with open or closed cooling system.
EFFECT: perfected cutting conditions, higher tool hardness.
21 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTING TOOL (VERSIONS) | 2012 |
|
RU2524512C2 |
| LOCKING AND SHARPENING OF CUTTING TOOL INSERTS AND CUTTING TOOL | 2012 |
|
RU2526655C2 |
| CUTTING TOOL (VERSIONS) | 2012 |
|
RU2524464C2 |
| DRILL | 2010 |
|
RU2457927C2 |
| CUTTING TOOL (VERSIONS) AND METHOD OF CUTTING | 2011 |
|
RU2481176C2 |
| CUTTING PLATE FASTENER | 2011 |
|
RU2481925C2 |
| DRILL | 2011 |
|
RU2476294C2 |
| METHOD AND CUTTING TOOL FOR CUTTING OF METALS AND SEMICONDUCTORS WITH SIMULTANEOUS FEED OF ELECTRIC CURRENT | 2012 |
|
RU2530245C2 |
| DRILL BIT WITH BORING DIAMETER ADJUSTMENT | 2010 |
|
RU2451580C2 |
| COMBINED TOOL FOR HOLE PROCESSING | 2009 |
|
RU2423207C1 |
