Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
9
"12 r Analytical Approach to Wear
391
Known: A cylindrical pin has its end pressed against the flat surface of
rotating disk.
Find: Determine the wear coefficients.
Schematic and Given Data:
Coppe prn
er
80 viickers
Steel disk
210 Brinell
r=L6mm
n=80rpm
/i\= l5l.M
Jtrx= S.F.
ao
x/S=).x
lS
= SOfuV
l\z= j,L*-d=l SkMO
co
63'ffi=Jffi=g1^l
,l,Lz / cr* =
e
3
o
.-. fril,ntes bgtn
the e
et
3<Y
d.'rtdbwtion.
(
1[
F*^
belnnl fhe rttean iq
+he- cfw_,gn u, follu,re ?uva-rt ge
is
tO
0. 87"
o
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation o
Problem Set 6
650:342 Design of Mechanical Components, Spring 2015
Due: Friday, 4/3/15 (End of class)
Problems copied, selected, and/or modified from Juvinall and Marsheks Fundamentals of
Machine Component Design, 5th edition, 2012.
1. Estimate the revers