15.27 For the solid model of a fixture shown in Figure P15-27, the inside surface of the hole is subjected to a temperature increase of 80° C. The right end surfaces are fixed. Determine the von Mises stresses throughout the fixture due to this temperature increase. What is the largest von Mises stress? Is it a concern against yielding of the material? Assume the material is AISI 1020 cold-rolled steel.

15.27 For the solid model of a fixture shown in Figure P15-27, the inside surface of the hole is subjected to a temperature increase of 80° C. The right end surfaces are fixed. Determine the von Mises stresses throughout the fixture due to this temperature increase. What is the largest von Mises stress? Is it a concern against yielding of the material? Assume the material is AISI 1020 cold-rolled steel.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.

Question

15.27 For the solid model of a fixture shown in Figure P15-27, the inside surface of the hole is
subjected to a temperature increase of 80° C. The right end surfaces are fixed. Determine the von
Mises stresses throughout the fixture due to this temperature increase. What is the largest von Mises stress? Is it a concern against
yielding of the material? Assume the material is AISI 1020 cold-rolled steel.
Figure P15-27.
40 mm
75 mm
30 dia.
Fixed
20 rad.
30 mm
Fixed
50 mm-
15 mm
(All dimensions in mm units)
H

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