Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 1 (Q.No. 27)
27.
The square threads are not so strong as V-threads but they offer less frictional resistance to motion than Whitworth threads.
Discussion:
4 comments Page 1 of 1.
Sham Malik said:
7 years ago
A is the right answer.
Square threads have lesser strength due to a Lesser thickness at the core but it allows for lesser friction than v-threads.
Square threads have lesser strength due to a Lesser thickness at the core but it allows for lesser friction than v-threads.
(1)
Satyam said:
7 years ago
Square threads have lesser strength due to Lesser thickness at the core but it allows for lesser friction than v-threads.
Pankaj said:
8 years ago
The square thread is stronger than v thread bcoz square thread has less thickness at the core than v thread. Due to less core, it offers less frictional resistance(so high efficiency) but with small load carrying capacity than v thread.
Square thread used in lead screw,
Square thread used in lead screw,
Puneet said:
9 years ago
I think square threads are stronger than V threads because area covered in square thread is more and because butted area is more then resistance should also be more.
According to me, B is right option.
According to me, B is right option.
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