FIELD: manufacturing technology.
SUBSTANCE: method involves contact with a workpiece at a point of the front surface of a replaceable cutting polyhedral plate shifted from the top. A replaceable cutting polyhedral plate with a cycloidal profile of the front surface is used, which is formed by rolling a circle with a radius equal to the cutting depth from the top along a horizontal production line.
EFFECT: higher period of resistance of tool material of replaceable cutting polyhedral plate due to redistribution of impact loads of intermittent cutting on front surface of cutting element, having the shape of cycloidal profile, from brittle top and cutting edges to stronger outer area of front surface of replaceable cutting polyhedral plate.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTER FOR ROTARY TURNING | 2018 |
|
RU2685824C1 |
| REMOVABLE MANY-SIDED PLATE | 1992 |
|
RU2039634C1 |
| METHOD FOR TURNING OF MULTISIDED SURFACE | 0 |
|
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|
SU1650372A1 |
| METHOD OF MILLING CONVEX SHAPED SURFACES WITH CURVILINEAR SECTIONS | 2010 |
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| CUTTING PLATE | 1994 |
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| VIBRATORY CUTTER FOR PROCESSING RAILWAY WHEEL PAIRS AND CUTTING PLATE | 2018 |
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| PROFILED MILLING METHOD | 2004 |
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RU2269397C1 |
| METHOD FOR PROCESSING SCREW SURFACES BY CUTTING WITH SHOCK | 2016 |
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RU2633815C2 |
| OUTER SPHERE SURFACES TURNING METHOD | 2004 |
|
RU2275989C1 |
