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APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY

SECOND SEMESTER M. TECH DEGREE EXAMINATION, JUNE/JULY 201 8
Branch: Mechanical Engineering

Stream(s)- Machine Design
Course Code & Name: 01ME6102 ADVANCED THEORY OF MECHANISMS.

Answer any twofull questions from each part Limit

answers to the required points.
Max. Marks: 60
PARTA
A quick return mechanism of the slotted lever type, the various dimensions of which

are OA = 400 mm, rotates ‏غ3‎ 200 mm, AR = 700 mm, RS = 300 mm. The crank OP
210rpm.

a. Draw the velocity diagram of this mechanism. (2)
b. Determine the velocity of the cutting tool at S and angular velocity of the link RS (3)
c. Determine the angular acceleration of the link RS
2 a. Describe the fixed centrode and the moving centrode with figures.(2) b. Explain
Hartmann construction with a neat figure. (3)

c. Explain inflection circle. Write down the two forms of Euler-Savary equation. (4)