Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 3 (Q.No. 9)
9.
For cutting brass, the hacksaw blade should have __________ teeth per 25 mm.
Discussion:
5 comments Page 1 of 1.
Harsh said:
6 years ago
Because here clearly mentioned that the operation is cutting and for rough cutting operation less no of teeth required/unit length and for finishing operation large number of teeth required/unit length.
Subrahmanyam said:
1 decade ago
For softer materials coarse pitch is much prefered because they remove more amount of material in each pass as compared to fine pitch.
Kundan said:
7 years ago
Because brass is soft material.
(1)
Shabnam said:
8 years ago
Why it is 14 teeths only?
Raj said:
7 years ago
Is it only for brass?
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