The table gives data concerning the shrink fit of two cylinders of differing materials and dimensional specification in inches. Elastic constants for different materials may be found in Table A-5. Identify the radial interference 8, then find the interference pressure p, and the tangential normal stress on both sides of the fit surface. If dimensional tolerances are given at fit surfaces, repeat the problem for the highest and lowest stress levels. Problem Number 3-116 3-117 Inner Cylinder Material d; 0 0 Steel Steel do 2.002 2.002 Outer Cylinder D; Material Steel Cast iron 2.000 2.000 Do 3.00 3.00
The table gives data concerning the shrink fit of two cylinders of differing materials and dimensional specification in inches. Elastic constants for different materials may be found in Table A-5. Identify the radial interference 8, then find the interference pressure p, and the tangential normal stress on both sides of the fit surface. If dimensional tolerances are given at fit surfaces, repeat the problem for the highest and lowest stress levels. Problem Number 3-116 3-117 Inner Cylinder Material d; 0 0 Steel Steel do 2.002 2.002 Outer Cylinder D; Material Steel Cast iron 2.000 2.000 Do 3.00 3.00
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...
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mathlab code:
%Press-Fit Example Problem 117
%Steel, psi
ES=30*10^6
MuS=0.292;
%Cast Iron
EC=14.5*10^6;
MuC=0.211;
di=0;
d0=2.002;
Di=2.000;
D0=3.000;
% tolerance
tol=d0-D0;
% Pressure Eq. (3-56)
R=Di/2;
r0=D0/2;
ri=di/2;
Hub=(1/ES)*((r0^2+R^2)/(r0^2-R^2)+MuS);
Inner=(1/EC)*((R^2+ri^2)/(R^2-ri^2)-MuC);
p=tol/(R*(Hub+Inner))
Transcribed Image Text:Problem 4 Press-Fit (3-116) Matlab Code is for (3-117)
The table gives data concerning the shrink fit of two cylinders of differing materials and
dimensional specification in inches. Elastic constants for different materials may be found in
Table A-5. Identify the radial interference &, then find the interference pressure p, and the
tangential normal stress on both sides of the fit surface. If dimensional tolerances are given at
fit surfaces, repeat the problem for the highest and lowest stress levels.
Problem
Number Material
3-116
3-117
Inner Cylinder
di
Steel
Steel
0
0
do
2.002
2.002
Outer Cylinder
D;
Material
Steel
Cast iron
2.000
2.000
Do
3.00
3.00
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