Manufacturing And Production Technology
The example of snag grinding is

Grinding the parting line left on castings
Trimming the surface left by spruces and risers on castings
Removing flash on forgings
All of these

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

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

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