Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 1 (Q.No. 13)
13.
The Whitworth quick return motion mechanism is formed in a slider crank chain when the
Discussion:
41 comments Page 2 of 5.
Nitesh said:
7 years ago
Whitworth quick return mechanism forms when smallest link of the basic slider crank mechanism is fixed. So, option D should be correct.
Prashant said:
8 years ago
What is the difference between with worth quick return motion mechanism and crank and slotted lever quick return motion mechanism?
Pabitra said:
7 years ago
It is the second inversion of the slider crank chain mechanism. So the fixed link will be the crank which is the smallest one.
Walles kateme said:
6 years ago
Option D is correct because in Whitworth quick return mechanisms the smallest link is fixed which lead to turning pair.
Walles kateme said:
6 years ago
Option D is correct because in Whitworth quick return mechanisms the smallest link is fixed which lead to turning pair.
Vinod said:
1 decade ago
Yes I agree with @Rahul its wright Whitworth return motion mechanism is formed when crank or smallest links fixed.
Mandar Chikhalikar said:
8 years ago
The answer is wrong, it should be option D, the smallest link is fixed which is crank in Whitworth inversion.
Subhasish chatterjee said:
9 years ago
No, the adjacent smaller link is fixed means crank is fixed. It's the 2nd inversion, not 3rd inversion.
Kuldip Das said:
4 years ago
The Correct answer is D as for Whitworth QRMM crank is fixed and crank is the shortest link.
(7)
IIT(BHU) Varanasi said:
1 decade ago
Coupler/smallest link i.e. crank is fixed, as it is second inversion of four bar linkage.
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