Off Hand Grinding Flashcards
1
Q
What two types of grinders do the RAF use?
A
- Bench grinder
- Floor mounted grinder
2
Q
What is wheel loading in reference to grinding?
A
Loading occurs when the abrasive grains become clogged with metal particles from the metal being ground
3
Q
What is Wheel Glazing?
A
Wheel glazing occurs when grains which have lost their sharpness are still retained by the bond
4
Q
Why do cracks occur in a grinding wheel?
A
Cracks can occur if excessive pressure is exerted on the wheel through misuse
