Manufacturing And Production Technology
Glazing in grinding wheels can be decreased by

Using a harder wheel or by decreasing the wheel speed
Using a softer wheel or by increasing the wheel speed
Using a softer wheel or by decreasing the wheel speed
Using a harder wheel or by increasing the wheel speed

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Manufacturing And Production Technology
The snag grinding is done

To produce good surface finish and high degree of accuracy
To grind exterior cylindrical surfaces
Any one of the above
To remove considerable amount of metal without regard to accuracy of the finished surface

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