If the abrasive grain is viewed as a cutting tool, then which of the following represents the cutting parameters in common grinding operations?

Large positive rake angle, low shear angle and high cutting speed

Large negative rake angle, low shear angle and high cutting speed

Large positive rake angle, low shear angle and high cutting speed

Large negative rake angle, high shear angle and low cutting speed

Zero negative rake angle, high shear angle and high cutting speed

If the abrasive grain is viewed as a cutting tool, then which of the f

1.	If the abrasive grain is viewed as a cutting tool, then which of the following represents the cutting parameters in common grinding operations?
A.	Large negative rake angle, low shear angle and high cutting speed
B.	Large positive rake angle, low shear angle and high cutting speed
C.	Large negative rake angle, high shear angle and low cutting speed
D.	Zero negative rake angle, high shear angle and high cutting speed
Answer» B. Large positive rake angle, low shear angle and high cutting speed

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If the abrasive grain is viewed as a cutting tool, then which of the following represents the cutting parameters in common grinding operations?

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