+1 vote
in Machine Kinematics by (38.0k points)
Which of the following screw thread is stronger than other threads?

(a) square thread

(b) trapezoidal threads

(c) buttress threads

(d) V threads

I had been asked this question in semester exam.

Question is from Friction of a V-thread topic in division Friction of Machine Kinematics

1 Answer

0 votes
by (106k points)
Right option is (c) buttress threads

Easiest explanation: Buttress thread is stronger than other threads because of greater thickness at the base of the thread. The buttress thread has limited use for power transmission. It is employed as the thread for light jack screws and vices.

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