25 kN 20 kN 20 kN 75 mm

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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Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE.

Draw appropriate FBDs showing how the internal forces were determined.

A square bar (side length = 50 mm) is welded to a fixed supporting slab. A 30-mm diameter pin is inserted in the bar. When the loading shown is applied, determine the following:

a. maximum normal stress in the bar (MPa) and bearing stress between the pin and the bar (MPa)
b. stress in the weld between the bar and the supporting slab (MPa)
c. shear stress in the pin (MPa) and shear stress in the bar (MPa)

25 kN
20 kN
20 kN
75 mm
Transcribed Image Text:25 kN 20 kN 20 kN 75 mm
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