GATE ME 2021 Set 2 — Question 50
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Manufacturing Processes → Machining & Machine Tools → Merchant's Circle & Forces
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Question
In a pure orthogonal turning by a zero rake angle single point carbide cutting tool, the shear force has been computed to be 400 N. The cutting velocity, m/min, depth of cut, mm, feed, mm/revolution and chip velocity, m/min, the shear strength, of the material will be __________ MPa (round off to two decimal places).
Correct answer
388 to 400
Solution
Solution:
Given data:- Shear force, N
- Rake angle,
- Cutting velocity, m/min
- Chip velocity, m/min
- Depth of cut, mm
- Feed, mm/revolution
- Uncut chip thickness, mm
- Width of cut, mm
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