BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx1

Bruce Mayer, PE Engineering-45: Materials of Engineering

Hosted by Mr. Daniel QuigleyMS-Mathematics

BS-Materials Engineering

Chabot Engineering

ExtraCredit →Friday DesignWorkShops

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx2

Bruce Mayer, PE Engineering-45: Materials of Engineering

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

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx3

Bruce Mayer, PE Engineering-45: Materials of Engineering

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

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx4

Bruce Mayer, PE Engineering-45: Materials of Engineering

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

Courtesy of Smithsonian Institute: http://sil.si.exhibitions\doodles

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx5

Bruce Mayer, PE Engineering-45: Materials of Engineering

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

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx6

Bruce Mayer, PE Engineering-45: Materials of Engineering

Learn About Multi-View Drawing Especially

Useful for Engineers who Do NOT take ENGR22

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx7

Bruce Mayer, PE Engineering-45: Materials of Engineering

Learn About Perspective Drawings

VERY Useful for Sketch• Design Conceptualization• Meeting Communication

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx8

Bruce Mayer, PE Engineering-45: Materials of Engineering

Design/Build/Test Model Bridge

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx9

Bruce Mayer, PE Engineering-45: Materials of Engineering

Design & CAD-Model Toy Train

Use AutoDesk Inventor 3D CAD Modeling Software

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx10

Bruce Mayer, PE Engineering-45: Materials of Engineering

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

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx11

Bruce Mayer, PE Engineering-45: Materials of Engineering

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.

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx12

Bruce Mayer, PE Engineering-45: Materials of Engineering

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!

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx13

Bruce Mayer, PE Engineering-45: Materials of Engineering

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

BMayer@ChabotCollege.edu • ENGR-45_DQuigley_Extra_Credit_Design_WorkShop.pptx14

Bruce Mayer, PE Engineering-45: Materials of Engineering

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