An axle (non-rotating) is to be machined from AISI 1144, OQT 1,000°F, to the proportions keyway в shown, with a fillet radius r= 0.2D; F varies 1.SD from 400 lb. to 1,200 lb.; the supports are to the left of B, not shown. Let N = 2 (Soderberg Line). (a) At the fillet, compute D and the maximum tensile stress. 30 (b) Compute D at section B. (c) Specify suitable dimensions. Keeping the given proportions, would a smaller diameter be permissible if the fillet were shot-peened?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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(8) An axle (non-rotating) is to be machined from
AISI 1144, OQT 1,000°F, to the proportions
keyway
в
shown, with a fillet radius r = 0.2D; F varies
1.SD
from 400 lb. to 1,200 lb.; the supports are to
the left of B, not shown. Let N = 2 (Soderberg
Line).
6"
(a) At the fillet, compute D and the
30
maximum tensile stress.
(b) Compute D at section B.
(c) Specify suitable dimensions. Keeping
the given proportions, would a smaller diameter be permissible if the fillet were shot-peened?
Transcribed Image Text:(8) An axle (non-rotating) is to be machined from AISI 1144, OQT 1,000°F, to the proportions keyway в shown, with a fillet radius r = 0.2D; F varies 1.SD from 400 lb. to 1,200 lb.; the supports are to the left of B, not shown. Let N = 2 (Soderberg Line). 6" (a) At the fillet, compute D and the 30 maximum tensile stress. (b) Compute D at section B. (c) Specify suitable dimensions. Keeping the given proportions, would a smaller diameter be permissible if the fillet were shot-peened?
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