Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN: 9781305494695
Author: Larry Jeffus
Publisher: Cengage Learning
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Chapter 24, Problem 9R
To determine
The information that should be included in a WPS.
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This is a tilt and rotation question. Here are notes attached for reference. ONLY UPLOAD A SOLUTION IF YOU ARE SURE ABOUT THE ANSWER PLEASE.
What is the difference between true stress/strain and engineering stess/strain? And how do I calculate them?
A rotating shaft of 20 mm diameter is simply supported.
The shaft is loaded with a transverse load of 10 kN as shown in
the figure. The shaft is made from AISI 1095 hot-rolled steel. The
surface has been machined. The shaft operate at
temperature T = 450 °C. Consider a reliability factor of 95%.
Determine
(a) Calculate the reaction forces R, and R₂ (2 points)
(b) Draw the shear force and bending moment diagrams
and determine the maximum bending moment and
shear force. (6 points)
200 mm
20 mm
10,000 N
-50 mm-
A
Not to scale.
(c) Determine the critical location of the shaft and the maximum effective stresses. (3 points)
(d) Calculate the safety factor against yielding. Does the shaft undergo local yielding? (2 points)
(e) Determined the endurance limit, adjusted as necessary with Marin factors. (12 points)
(f) Calculate the fatigue factor of safety based on achieving infinite life. (2 points)
(g) If the fatigue factor of safety is less than 1 (hint: it should be for this problem), then…
Chapter 24 Solutions
Welding: Principles and Applications (MindTap Course List)
Ch. 24 - Why is it important to select the correct welding...Ch. 24 - What are codes and standards?Ch. 24 - What is the difference between welding codes or...Ch. 24 - What might influence the selection of a particular...Ch. 24 - As stricter standards are applied to the welding...Ch. 24 - What can happen if welding standards are lax?Ch. 24 - What are three commonly used codes?Ch. 24 - What is a WPS?Ch. 24 - Prob. 9RCh. 24 - What is the form called that records the...
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