FIELD: process engineering.
SUBSTANCE: set of inventions relates to cutter holders and the tool lower part for location of said cutter holder. The latter has the plug-in extending part and cutter seat shaped to the hole with central lengthwise axis. Note here that the basic part has the convexed bearing surface. The central lengthwise axis of the seat crosses the bearing surface. Note here that the basic part is located at the area of joint with said plug-in extending part while said bearing surface features a spherical outline of the surface. The tool lower part accommodating the cutter holder has the concaved matching surface for bearing surface of the cutter holder basic surface.
EFFECT: longer life, resistance to high strains, lower torques.
39 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTER HOLDER | 2011 |
|
RU2580545C2 |
| CUTTER HOLDER | 2011 |
|
RU2571106C2 |
| CUTTING TOOL HOLDER AND BASE PART | 2010 |
|
RU2457327C1 |
| BASE PART AND TOOL HOLDER FOR TOOL HOLDER SYSTEM AND THIS SYSTEM OF TOOTH HOLDER | 2005 |
|
RU2360110C2 |
| TOOL CARRIER AND LOCATING PART TO RECEIVE TOOL CARRIER | 2010 |
|
RU2479717C2 |
| CUTTER HOLDER FOR SOIL TREATMENT MACHINE | 2012 |
|
RU2584429C2 |
| TOOL HOLDER. | 2005 |
|
RU2347907C1 |
| CUTTER HOLDER | 2003 |
|
RU2334593C2 |
| TOOL HOLDER | 0 |
|
SU1510996A1 |
| TOOL-HOLDER UNIT | 1993 |
|
RU2102194C1 |
