engineering design process mr. kerins. 9n92-wvg ufny7y8w engineering design process

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ENGINEERING DESIGN PROCESS MR. KERINS

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Page 1: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

ENGINEERIN

G DESIG

N

PROCESS

MR

. K

ER

I NS

Page 2: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

http://www.youtube.com/watch?v=YWk9N92-wvg

http://www.youtube.com/watch?v=qybUFnY7Y8w

ENGINEERING DESIGN PROCESS

Page 3: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

Engineering Design Model - Steps1.INVESTIGATION AND

RESEARCH

2.GENERATION OF SOLUTIONS

3. DEVELOPMENTAL WORK

4.PROTOTYPE DEVELOPMENT

5.TESTING

6.EVALUATION AND REDESIGN

Page 4: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

Investigation and Research

•Most important step•Problem Identification•Different Angles and Perspectives

http://www.youtube.com/watch?v=LvFgMQvIm30

ENGINEERING DESIGN MODEL

Page 5: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

• Parameters and constraints• AVOID- solving symptoms of problems

and not the problem

INVESTIGATION AND RESEARCH

Page 6: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

Generation of Solutions•As Many solutions as possible•No wrong answers •Think outside the box

ENGINEERING DESIGN MODEL

Page 7: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

Development Work•Evaluate and decide on solution and design• Cost • Shape• Aesthetics• Ergonomics• Safety • Etc.

ENGINEERING DESIGN MODEL

Page 8: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

Prototype Development

• Create model/ makeup of your design

• Follow blueprint • Full scale vs. Scaled

down?• Does the Design Solve

the Problem?

ENGINEERING DESIGN MODEL

Page 9: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

ENGINEERING DESIGN MODEL

Testing:

• Does this prototype / Design Solve the problem?

• Is it the best possible solution?

• Can it be redesigned to : • Cheaper• Lighter• Stronger• Material selction

Page 10: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

Evaluation and Redesign•Did development and testing create new ideas or direction?•Is this the best possible solution to the problem?

ENGINEERING DESIGN MODEL

Page 11: ENGINEERING DESIGN PROCESS MR. KERINS.  9N92-wvg  UFnY7Y8w ENGINEERING DESIGN PROCESS

•Ergonomically design a mouse prototype for a selected target population• Sketch• Target population

information• Prototype – styrofoam• present

ERGONOMIC MOUSE DESIGN PROJECT