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ME2110:
CREATIVE DECISIONS
AND DESIGN
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© GIT 2
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Outline
© GIT 3
1. Introduction
Course info and “nuts and bolts”
2. Overview of course requirements
What you are going to do
3. Overview of Course Content
What you are going to learn
How you can succeed
4. Creative Thinking?
5. What is design?
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© GIT 4
Course Info
Lectures: Tues, Thurs 8:05 – 8:55am
Howey Physics, L1
Studio: Various Times MRDC 2203
Website: Google search “ME2110” , or:
http://singhose.marc.gatech.edu/courses/me2110/index.html
Text Book:
W. Singhose, J. Donnell, Introductory Mechanical Design
Tools
http://www.lulu.com/content/3365814
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Section Instructors & TAs
© GIT 5
Section Instructor TA Day Start Finish A Dr. Streator Stephen TU 1205 1455
B Dr. Streator Lei TU 1505 1755
C Dr. Harris Jacob W 1205 1455
D Dr. Harris Arnoldo TH 1205 1455
E Dr. Lipkin Chaunfeng TH 1505 1755
F Dr. Averett Anirudh F 1205 1455
G Dr. Moore Michael TH 1805 2055
J Dr. Ume Kevin D. W 1505 1755
K Dr. Averett Eva TU 1805 2055
L Dr. Moore Yaser W 1805 2055
M Dr. Semidey Aravind F 1505 1755
N Dr. Jariwala Kevin M. F 805 1055
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© GIT 6
Attendance
• Studios:
– Missing a studio results in a 0 for that studio grade
– No way to make up a missed studio the next week
• Lectures
– Missing an In-class quizz scores 0 – no make-up
possible
– Missing a lecture irrevocably results in you being a
loser for the day
1. Most of your work is done as part of a team.
2. Missing lecture requires your teammates to educate you.
3. That is not their job.
4. There are only 16 lectures.
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Outline
© GIT 7
1. Introduction
Course info and “nuts and bolts”
2. Overview of course requirements
What you are going to do
3. Overview of Course Content
What you are going to learn
How you can succeed
4. Creative Thinking?
5. What is Design?
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© GIT 8
Key Activities
1. Design Machines/Systems
2. Build & Prototype Machines
3. Technical Communication
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© GIT 9
Course Goals
• Mechanical Design Process
• Technical communication
• Basic Machining
• Mechatronics
• Teamwork
• Satisfaction
• Fun
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© GIT 10
Machining
Lathe
Mill
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© GIT 11
Mechatronics kit
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© GIT 12
ME2110 Design Competition
• The ME2110 Design Contest is the largest
event in ME with over 400 spectators,
industry officials& judges and competitors
participating in the event
• The main project is a 9 week, constrained
resource (<$200) team engineering design
project
• Design, build and test an autonomous
device that must perform multiple tasks of
varying complexity
• Competition tasks are constructed to
create an under-constrained design
problem based on a main theme
• Cargo Crisis: Pirates of the Horn
• Avatar
• Repeatability is critical: ~10 consecutive
wins required to win the competition
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Outline
© GIT 13
1. Introduction
Course info and “nuts and bolts”
2. Overview of course requirements
What you are going to do
3. Overview of Course Content
What you are going to learn
How you can succeed
4. Creative Thinking?
5. What is Design?
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© GIT 14
Studio instructor assesses final grades
Course Requirements (100%)
• In-class quizzes (10%)
• Homework (10%)
• Design Quality report (5%)
• Intro. Design Project (20%)
• Oral Presentation (P/F)
• Electronics/Machining (P/F)
• Major project (55%)
– Planning Report & Pres. (5%)
– Interim Report & Pres.(5%)
– Individual Competition (3%)
– Machine Performance (12%)
– Design Review (5%)
– Final Presentation (5%)
– Final Report (20%)
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© GIT
Reality Check
• This course is about
– problem solving
– considering alternatives
– organization
– writing
– presenting
– getting a taste of the real world
• Professionalism
– projects
– reports
– attendance
– deadlines
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© GIT
Pointers for Success
• Do’s – maintain professionalism
– follow instructions
– be in class & studio on time
– use the tools
– read the book
– give professional
presentations
– follow safety protocols
– clean-up in studio
– report damaged equipment
• Don’t’s – miss class
– sleep in class
– close your minds to the
alternatives
– bring food into studio
– leave a mess in studio.
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?? Creative Decisions and Design ??
© GIT 17
Cartoon by
Sidney Harris
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ME2110
Topic 1:
Phases of Design
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© GIT 19
Key Concepts
• Design is a problem solving process
• Objective vs subjective
• Multidisciplinary
• Multiple phases of design
• Concurrent vs sequential
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Phases of Design
Review class notes
© GIT 20
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2. Phases of Design
© GIT 21
A. Customer/Product Requirements
B. Design Specification
C. Conceptual Design
I. Concept Generation
II. Concept Evaluation
D. Detail Design
E. Prototyping
F. Design Finalization
I. Specification for Production
Manufacturing
Usable Life
End of Life
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2. Phases of Design
© GIT 22
A. Customer/Product Requirements
B. Design Specification
C. Conceptual Design
I. Concept Generation
II. Concept Evaluation
D. Detail Design
E. Prototyping
F. Design Finalization
I. Specification for Production
Manufacturing
Usable Life
End of Life
PR
OD
UC
T L
IFE
CY
CL
E
Start
End
Concurrent
NOT
Linear
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Studio 1
• Learn to observe signatures of quality design.
• What is good design?
• Questions to consider:
– What does the product/system do?
– How does it do it?
© GIT 23