Truing and Dressing
Trending Questions
Q. Match the following
| Group I | Group II | ||
| P. | Dressing | 1. | Blunting of grinding wheels |
| Q. | Loading | 2. | Shaping of grinding wheels |
| R. | Glazing | 3. | Sharpening of grinding wheels |
| S. | Trueing | 4. | Clogging of grinding wheels |
- P Q R S
2 1 4 3 - P Q R S
3 1 4 2 - P Q R S
3 4 1 2 - P Q R S
4 3 1 2
Q. A grinding wheel is said to be glazed if
- grains have become blunt, but do not fall out
- gap between the grains is filled by swarf
- It becomes black due to burning
- part of the wheel is chipped off
