Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 2 (Q.No. 39)
39.
The hardness of a grinding wheel is specified by
Discussion:
4 comments Page 1 of 1.
B.C.CHAUDHARI said:
1 decade ago
Alphabet in grinding is:
A to H - Soft grade.
I to P - Medium grade.
Q to Z - Hard grade.
A to H - Soft grade.
I to P - Medium grade.
Q to Z - Hard grade.
(1)
Dixit said:
6 years ago
A B C are denoted the hardness.
But alphabet indicate the structure of the wheel.
But alphabet indicate the structure of the wheel.
(1)
Joel Kumar said:
1 decade ago
Then what does Brinell's Hardness Number specify?
Abhishek Kr said:
10 years ago
It also specify hardness but not for grinding operation.
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