FIELD: turning; drilling.
SUBSTANCE: cutting plate (20) has at least first and second side surfaces (26A, 26B) and chip removal device (60), which includes at least one projection (20, 128) located along the cutting plate vertex (44A) bisector. When the chip removal device includes two projections (28, 128, 30, 130), they can be located symmetrically on both sides of the bisector. Each of at least one projections is elongated and extends longitudinally along an associated side surface.
EFFECT: higher efficiency of chip removal.
12 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTING INSERT AND CHIP-CONTROL ARRANGEMENT THEREFOR | 2012 |
|
RU2598013C2 |
| CUTTING INSERT CHIP DISCHARGE MEANS | 2013 |
|
RU2617463C2 |
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|
RU2768817C1 |
| CUTTING PLATE WITH CHIP REMOVAL DEVICE | 2013 |
|
RU2616697C2 |
| CUTTING TOOL AND CUTTING INSERT HAVING EXACTLY THREE CUTTING PORTIONS THEREFOR | 2013 |
|
RU2648718C2 |
| CUTTING PLATE WITH CHIP REMOVAL TOOL | 2015 |
|
RU2683991C2 |
| FINISH DEPTH TURNING INSERT COMPRISING A CHIP CONTROL ARRANGEMENT | 2014 |
|
RU2659550C2 |
| CUTTING INSERT HAVING DOVETAIL ANTI-SLIP ARRANGEMENT | 2014 |
|
RU2683396C1 |
| DRILLING INSERT | 2018 |
|
RU2771284C2 |
| POLYHEDRAL DOUBLE-SIDED CUTTING PLATE AND CUTTER FOR ITS USE | 2019 |
|
RU2714563C1 |
