FIELD: process engineering.
SUBSTANCE: invention relates to tool making and may be used for producing diamond cutting wheels. Cutter wheel comprises metal disc body with working part composed of diamond-bearing material applied thereon. Said working part has through lengthwise holes, each being filled with diamond-bearing material. Said holes are staggered to make peripheral cutting edge composed of alternating body metal parts and diamond-bearing material filled in said holes. Maximum transverse size of holes equals (2-6) dz, where dz is diamond powder grain size, while gap between adjacent holes makes (0.05-0.5)a where a is maximum transverse size of holes.
EFFECT: thicker wheel working part, higher cutting properties.
3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| DIAMOND TOOL MANUFACTURE METHOD | 1993 |
|
RU2072297C1 |
| METHOD OF MAKING CUTOFF DIAMOND WHEEL | 2011 |
|
RU2479410C1 |
| ABRASIVE CUTTING DISK AND METHOD FOR ITS MANUFACTURING | 1992 |
|
RU2008189C1 |
| CUTTING ABRASIVE WHEEL AND METHOD FOR MANUFACTURING THE WHEEL | 1992 |
|
RU2041053C1 |
| ABRASIVE CUTTING DISK | 0 |
|
SU1738626A1 |
| CIRCULAR SAW | 1991 |
|
RU2035304C1 |
| CUT-OFF DISK AND METHOD FOR MANUFACTURE OF CUT-OFF DISK | 1994 |
|
RU2072296C1 |
| DIAMOND CUTOFF WHEEL | 2012 |
|
RU2519449C1 |
| METHOD OF CUTTING SILICON SINGLE CRYSTALS | 1998 |
|
RU2155131C2 |
| 0 |
|
SU317497A1 |
