____ occurs when very hard metals are ground on the pedestal grinder and the grains of the wheel become dull more quickly than normal, so new, sharp grains are not exposed.
A) Loading
B) Glazing
C) Dressing
D) Wearing

Question

Quizplus · Accepted Answer

Glazing occurs when the grains of the wheel become dull more quickly than normal and are not able to expose new, sharp grains. This is common when very hard metals are ground on the pedestal grinder. Loading occurs when material builds up on the surface of the wheel, reducing its cutting ability. Dressing and wearing are not relevant to this scenario.

____ Occurs When Very Hard Metals Are Ground on the Pedestal