FIELD: abrasive working processes and tools, namely manufacture of grinding cut-off tools.
SUBSTANCE: method comprises steps of preparing abrasive mass of cut-off discs by mixing abrasive grains, liquid bakelite, powdered binder and filler; preliminarily mixing liquid bakelite with powdered binder in quantity 0.01 - 0.08 mass. p. for 1 mass. p. of liquid bakelite; after adding to mixture abrasive grains introducing to it remaining part of powdered binder and filler.
EFFECT: improved rigidity, increased tensile strength and grinding coefficient of abrasive disc.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOUND FOR MANUFACTURING ABRASIVE TOOLS | 0 |
|
SU1380924A1 |
| MASS FOR PRODUCTION OF HIGH-POROUS ABRASIVE TOOL | 0 |
|
SU1713788A1 |
| POWDERY POLYMER COMPOSITION FOR PRODUCTION OF ABRASIVE INSTRUMENT | 1992 |
|
RU2057151C1 |
| MASS FOR PRODUCTION OF ABRASIVE WHEEL | 2009 |
|
RU2419534C1 |
| ABRASIVE MASS | 2000 |
|
RU2211136C2 |
| METHOD OF PRODUCING ABRASIVE TOOL | 0 |
|
SU1611719A1 |
| MASS FOR MAKING ABRASIVE TOOL | 0 |
|
SU1013245A1 |
| ABRASIVE COMPOSITION | 0 |
|
SU1248780A1 |
| MASS FOR MAKING AN ABRASIVE TOOL | 0 |
|
SU960000A1 |
| MIXTURE FOR MANUFACTURING HIGH-POROSITY ABRASIVE TOOLS | 0 |
|
SU1673419A1 |
