ME 352 - Machine Design I
Summer Semester 2015
Lectures:
Monday, Tuesday, Wednesday, Thursday, and Friday: 7:30 a.m. - 8:30 a.m. Room ME 2061.
Professor G. R. Pennock, Room ME 3003F. email: pennock@ecn.purdue.edu
Office Hours: Monday 10:00 a.m. - 11:00 a.
RJC/Fall/2015
ME 352 = Machine Design l
Kinematica'i'erminology and Definitions
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ME 352: Machine Design I
Fall 2015
ME 352 Catalog Description:
Introduction to the principles of design and analysis of machines and machine components.
Design for functionality, motion, force, strength, and reliability. The laboratory experience
provides
ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 12 (30 points). Due at the beginning of lecture on Tuesday, August 5th.
Consider the two-cylinder engine shown in Figure 1. The effective mass of each pisto
ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 11 (30 points). Due at the beginning of lecture on Friday, August 1st.
Problem 1. Solve Problem 15.26, see page 746, using: (i) The Exact Solution; (ii) The
ME 352 - Machine Design I
Name of Student_
Summer Semester 2014
Lab Section Number_
Homework No. 6. (40 points). Due at the beginning of lecture on Friday, July 11th.
Solve Problem 6.28 on pages 328 and 329. Templates to draw the lift curve and the cam pr
ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 8 (30 points). Due at the beginning of lecture on Monday, July 21st.
Static Force Analysis. Consider Problem 13.7 on page 603. Solve the static force proble
ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 10 (30 points). Due at the beginning of lecture on Tuesday, July 29th.
Solve Problem 14.30, see pages 681 and 682.
1
Solution. The input link 2 is rotating
ME 352 - Machine Design I
Summer Semester 2014
Name of Student:_
Lab Section Number:_
Homework No. 9 (30 points). Due at the beginning of lecture on Friday, July 25th.
Solve Problem 13.42, see page 611.
1
Solution to Homework 9.
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Quick return mechanism (continued)
Using the procedure discussed on Aug 28, we are able to generate ONE design. Now the
question is: should we stop there? We know there are an inﬁnite number of solutions to this
problem (common to almost any design proble
ME 352 - Machine Design I Name of Student:
Example Problem
Fall 2015 Lab Division Number:
Problem 2.
For the planar mechanism in the position shown in Figure 2, the velocity of the input link 2 is
V2 = 40 cm/s @ 260°. Link 4 is a wheel with a radius ,04 =
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ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 11 (30 points). Due at the beginning of lecture on Friday, August 1st.
Problem 1. Solve Problem 15.26, see page 746, using: (i) The Exact Solution; (ii) The
ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 10 (30 points). Due at the beginning of lecture on Tuesday, July 29th.
Solve Problem 14.30, see pages 681 and 682.
ME 352 - Machine Design I
Name of Student:_
Summer Semester 2014
Lab Section Number:_
Homework No. 9 (30 points). Due at the beginning of lecture on Friday, July 25th.
Solve Problem 13.42, see page 611.
ME 352 - Machine Design I
Name of Student_
Summer Semester 2014
Lab Section Number_
Homework No. 2. Parts (i) through (iv) are due at the beginning of lecture on Monday, June 23rd. (20
pts). Part (v) is due at the beginning of lab on Wednesday, June 25th,
ME 352 - Machine Design I
Name of Student_
Fall Semester 2010
Lab. Div. Number_
EXAM 2. OPEN BOOK AND CLOSED NOTES.
Wednesday, November 10th, 2010.
Use the blank paper provided for your solutions. Write on one side of the paper only. Where
necessary, you
M 352 - Machine Desi I
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Fall
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Lab. Di Number_
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ME 352 - Machine Design I
Name of Student:_
Fall Semester 2012
Lab Section Number:_
EXAM 2. OPEN BOOK AND CLOSED NOTES.
Thursday, November 8th, 2012
Write your solutions on the blank paper provided and write on one side of the paper only. Where
necessary,
ME 352 - Machine Design I
Fall Semester 2012
EXAM 2. Answers
Problem 1 (25 Points)
(i) X C = 0.5 cm/cm
YC = 0.866 cm/cm
X C = + 0.825 cm/cm2
YC = + 0.390 cm/cm2
(ii) ut = + 0.5 i + 0.866 j
un = 0.866 i + 0.5 j
(iii) C = 1.925 cm
(iv) X CC = 8.33 cm
YCC =
ME 352 - Machine Design I
Name of Student_
Summer Semester 2013
Lab Section Number_
EXAM 1. OPEN BOOK AND CLOSED NOTES.
Wednesday, June 26th, 2013
Use the blank paper provided for your solutions. Write on one side of the paper only. Where necessary,
you c