Design-Engineering Workshops
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Transcript Design-Engineering Workshops
Chabot Engineering
ExtraCredit →
Friday Design
WorkShops
Hosted by Mr. Daniel Quigley
MS-Mathematics
BS-Materials Engineering
Engineering-45: Materials of Engineering
1
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
1-Workshop = 1-MiniQuiz
Students Earn ExtraCredit in the Amount
of 1-MQ for Every WorkShop
• EC applies to ONLY-ONE ENGR Course
– e.g.; NO SIMULTANEOUS Credit for: 10,11,36,45
WorkShop Logistics
• Meet Every Friday during the College-Term
– NO Meeting on F/22Aug14
• 12n-4p, Rm 1804
– Students must stay for at Least 90min
Engineering-45: Materials of Engineering
2
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
The Engineering Notebook
What Is an Engineering Notebook?
Why Keep an Engineering Notebook?
Who Keeps an Engineering Notebook?
Contents
Engineering Notebook Sections
Standard Page Layout
Best Practices
Historical Examples
Engineering-45: Materials of Engineering
3
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Historical Example
Howard Head (1914 – 1991) original design for an
over-sized tennis racket, 1974
The larger racket more than doubled the sweet
spot of the traditional racket
Bruce Mayer, PE
Engineering-45: Materials of Engineering
4
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Courtesy of Smithsonian Institute: http://sil.si.exhibitions\doodles
The Engineering Design Process
1. Define the Problem
2. Generate Concepts
3. Develop a Solution
4. Construct and Test
a Prototype
5. Evaluate the
Solution
6. Present the
Solution
This design process was developed based on the University of
Maryland - College Park - IRB Research Project
Engineering-45: Materials of Engineering
5
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Learn About Multi-View Drawing
Especially
Useful for
Engineers
who Do
NOT take
ENGR22
Engineering-45: Materials of Engineering
6
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Learn About Perspective Drawings
VERY Useful for Sketch
• Design Conceptualization
• Meeting Communication
Engineering-45: Materials of Engineering
7
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Design/Build/Test Model Bridge
Engineering-45: Materials of Engineering
8
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Design & CAD-Model Toy Train
Use AutoDesk Inventor 3D CAD
Modeling Software
Engineering-45: Materials of Engineering
9
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
AutoDesk Inventor CAE
Use Physics in the 3D
Modeling Program
Example: Centroid vs.
CenterOfGravity (CG)
• Centriod → A 3D point
defining the Geometric
Center of a solid
• CG → Density
Weighted AVERAGE,
or the 3D Balance
Point for a Composite
Object
Engineering-45: Materials of Engineering
10
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Learn Reverse Engineering
Reverse Engineering
(RE) is the process of
taking something apart
and analyzing its
workings in detail,
usually with the
intention of
understanding its
structure, function,
and operation.
Engineering-45: Materials of Engineering
11
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Model & Make Simple Machines
Create real and 3D models For the 6
Classic “Simple” Machines
• Wheel & Axle
• Pulley
• Lever
• Inclined plane
• Wedge
• Screw
Test them in real life and in the program!
Engineering-45: Materials of Engineering
12
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Take Cool Field Trips
Russell City Energy Center
• Thermal-Electric Power-Plant
Union Sanitary District
• Sewage TreatMent Plant
Chabot Space and Science Center
• Lots of Fun
– Space-Science
– AstroPhysics
Engineering-45: Materials of Engineering
13
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx
Instructor Recommendation
Any Student
intending to Practice
DESIGN-Engineering
Should Take Mr.
Quigley’s Friday
WorkShops.
Please note that
DESIGN is the
Pinnacle of
ENGINEERING
Practice
Engineering-45: Materials of Engineering
14
Bruce Mayer, PE
[email protected] • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx