A Problem 5-80

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.46P
icon
Related questions
Question
A split-ring clamp-type shaft collar is shown in the figure. The collar is 50 mm OD by 25 mm ID by 12 mm wide.
The screw is designated as M 6 × 1. The relation between the screw tightening torque T, the nominal screw diameter
d, and the tension in the screw F i is approximately T = 0.2 F id. The shaft is sized to obtain a close running fit. Find
the axial holding force Fx of the collar as a function of the coefficient of friction and the screw torque.
Suppose the collar of Problem 5–80 is tightened by using a screw torque of 20 N ∙ m. The collar material is AISI 1035
steel heat-treated to a minimum tensile yield strength of 450 MPa.
(a) Estimate the tension in the screw.
(b) By relating the tangential stress to the hoop tension, find the internal pressure of the shaft on the ring.
(c) Find the tangential and radial stresses in the ring at the inner surface.
(d) Determine the maximum shear stress and the von Mises stress.
(e) What are the factors of safety based on the maximum-shear-stress and the distortion-energy theories?
 
 
A
Problem 5-80
Transcribed Image Text:A Problem 5-80
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 1 steps with 2 images

Blurred answer