An SAE 1050 Cold drawn steel is to be used for a square or rectangular key. The shaft is made of SAE 4340 OQT400 and the diameter is 2.5 inches. The torque transmitted by shaft is 15,000 lb-in. Design factor, N=2. The hub is made of SAE4340 OQT400and the length of hub is designed to be 3 inches. Which one of the following square keys can be used for this design? Note: How do I determine answer if the diameter is between two values? (a) 0.375 in x 0.375 in (b) 0.500 in x 0.500 in (c) 0.625 in x 0.625 in (d) 0.750 in x 0.750 in
An SAE 1050 Cold drawn steel is to be used for a square or rectangular key. The shaft is made of SAE 4340 OQT400 and the diameter is 2.5 inches. The torque transmitted by shaft is 15,000 lb-in. Design factor, N=2. The hub is made of SAE4340 OQT400and the length of hub is designed to be 3 inches. Which one of the following square keys can be used for this design? Note: How do I determine answer if the diameter is between two values? (a) 0.375 in x 0.375 in (b) 0.500 in x 0.500 in (c) 0.625 in x 0.625 in (d) 0.750 in x 0.750 in
Precision Machining Technology (MindTap Course List)
2nd Edition
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Chapter3: Job Planning, Benchwork, And Layout
Section3.1: Understanding Drawings
Problem 9RQ: A dimension listed on an engineering drawing is known as the _______ _______.
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An SAE 1050 Cold drawn steel is to be used for a square or rectangular key. The shaft is made of SAE 4340 OQT400 and the diameter is 2.5 inches. The torque transmitted by shaft is 15,000 lb-in. Design factor, N=2. The hub is made of SAE4340 OQT400and the length of hub is designed to be 3 inches.
Which one of the following square keys can be used for this design?
Note: How do I determine answer if the diameter is between two values?
(a) 0.375 in x 0.375 in
(b) 0.500 in x 0.500 in
(c) 0.625 in x 0.625 in
(d) 0.750 in x 0.750 in
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