The two lever assembly shown below is subject to a static load F = 8250 lb. (a) identical links BD can be made from based on the stress in the middle of each link. Specify the lowest-strength alloy steel from Appendix A-10 that the two (b) is the minimum recommended diameter that the pins can be machined to? The pins at B and D are made from SAE 4140 OQT 900 alloy steel. What What is the bearing stress on the pins at B and D based on the pin (c) diameter you calculated in part (b) above?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The two lever assembly shown below is subject to a static load F = 8250 lb.
%3D
(a)
identical links BD can be made from based on the stress in the middle of each link.
Specify the lowest-strength alloy steel from Appendix A-10 that the two
(b)
is the minimum recommended diameter that the pins can be machined to?
The pins at B and D are made from SAE 4140 OQT 900 alloy steel. What
What is the bearing stress on the pins at B and D based on the pin
(c)
diameter you calculated in part (b) above?
9 in
8 in
C
B
Top View
A
В
C
B
0.75 in -
-0.31 in
F 0.31 in
Side View
Front View
Transcribed Image Text:The two lever assembly shown below is subject to a static load F = 8250 lb. %3D (a) identical links BD can be made from based on the stress in the middle of each link. Specify the lowest-strength alloy steel from Appendix A-10 that the two (b) is the minimum recommended diameter that the pins can be machined to? The pins at B and D are made from SAE 4140 OQT 900 alloy steel. What What is the bearing stress on the pins at B and D based on the pin (c) diameter you calculated in part (b) above? 9 in 8 in C B Top View A В C B 0.75 in - -0.31 in F 0.31 in Side View Front View
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