A bench vice has following type of threads
A. Metric
B. Square
C. Buttress
D. Acme
Answer: Option C
Solution(By Examveda Team)
A bench vice is a mechanical device used for holding and clamping workpieces securely in place during various machining operations. The vice is equipped with a threaded screw mechanism that allows the jaws of the vice to move closer together or farther apart. The type of threads used in the bench vice's screw mechanism determines its efficiency and load-bearing capacity.Among the options provided, the correct answer is Option C: Buttress. A bench vice often employs a buttress thread mechanism. Buttress threads have one side with a steep angle (known as the "serrated" side) and another side with a flat or slightly angled surface. This design provides efficient load-bearing capability in one direction while allowing quick return travel in the opposite direction. Buttress threads are particularly suitable for applications where high axial loads are involved.
Therefore, the correct answer is Option C: Buttress.
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Buttress
Benchvice acme thread
Spindle of bench vice buttresses thread
butrress must be the answer
Butress