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Merchant's Force Analysis Part - II GATE 2024 Fundamental Quiz
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Question 1
In metal cutting operation, cutting force will reduce if
Question 2
In an Orthogonal cutting the cutting force and thrust force are found to be 1200 N and 700 N respectively. Find the value of (
) where ‘
’ is the coefficient of friction at chip-tool interface. Given orthogonal rake angle = 12°.
) where ‘’ is the coefficient of friction at chip-tool interface. Given orthogonal rake angle = 12°.Question 3
A turning operation is carried out on lathe machine. The thrust force in turning will increase with increase in
Question 4
Using merchant’s analysis, find shear angle if cutting force and thrust force is 800 N, 500 N.
Question 5
Which of the following statement is INCORRECT about merchant theory’s assumptions.
Question 6
In an orthogonal cutting process of steel, the following were measured:
Thrust force = 500 N.
Cutting force = 1000 N
Rake angle= 10
The shear force along the shear plane, as calculated by Merchant’s theory is ________
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