Velocity Diagram of a Four Bar Mechanism Problem: In a four bar mechanism PQRS link PS is fixed and the crank PQ rotates at 10 radians per second in clockwise direction, lengths of the links are PQ = 60 mm, QR = RS = 70 mm, SP = 120 mm. When angle SPQ = 60 and both Q and R lie on the same side of PQ, find the linear velocity of the crank PQ and the angular velocities of QR and RS link. Round off to two decimal places. Draw the Space and Velocity diagram. Use Scale: (1:2) for Space Diagram (1cm : 0.1 m/s ) for Velocity Diagram.
Velocity Diagram of a Four Bar Mechanism Problem: In a four bar mechanism PQRS link PS is fixed and the crank PQ rotates at 10 radians per second in clockwise direction, lengths of the links are PQ = 60 mm, QR = RS = 70 mm, SP = 120 mm. When angle SPQ = 60 and both Q and R lie on the same side of PQ, find the linear velocity of the crank PQ and the angular velocities of QR and RS link. Round off to two decimal places. Draw the Space and Velocity diagram. Use Scale: (1:2) for Space Diagram (1cm : 0.1 m/s ) for Velocity Diagram.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Velocity Diagram of a Four Bar Mechanism
Problem:
In a four bar mechanism PQRS link PSs is fixed and the crank PQ rotates at 10 radians
per second in clockwise direction, lengths of the links are PQ = 60 mm, QR = RS = 70
mm, SP = 120 mm. When angle SPQ = 60 and both Q and R lie on the same side of
PQ, find the linear velocity of the crank PQ and the angular velocities of QR and RS
link. Round off to two decimal places.
Draw the Space and Velocity diagram.
Use Scale:
(1:2) for Space Diagram
(1cm : 0.1 m/s ) for Velocity Diagram.
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