1. Design Project 2

2. Option 1

3. Option 1
Redesign heat exchanger, especially, redesign internal air-flow through geometry
Using AM technology to manufacturing heat exchanger

5. Option 2

6. Option 4

7. Requirement
Design a bracket for a 7 port USB hub

8. Requirement
Design a bracket for vertical mounting

9. Requirement
Design a bracket for stacking three Hubs together

10. Requirement Design a bracket for mounting horizontally
Design new cable retention for USB and Power cables

11. Option 5

14. There are different 3D printing processes : Selective Laser Sintering (SLS), Binder Jetting, Stereolithography (SLA), Poly-Jet, Fused Deposition Modelling/Fused Filament Fabrication (FDM/FFF), etc.
Traditional manufacturing processes: injection molding, CNC, plastic forming, plastic joining, etc.

15. Assignment Download Project 2—1st Assignment Option 1: Option 2:
Due next Thursday, submit to Dropbox
Option 1:
Understand current air flow through geometry
Understand better air flow thru geometry designs
Understand current heat exchanger manufacturing process
Why AM is good for new exchanger?
Make a word file. Submit to Dropbox: Project 2 – 2nd Assignment, due next Thu
Option 2:
Understanding airplane tail structure
How to reduce high shock loads when landing, what is behind principle?

16. Assignment Option 4: Option 5:
Search existed products, which satisfy design requirements,
Make a word file. Submit to Dropbox: Project 2 – 2nd Assignment, due next Thu
Option 5:
What sort of products should use AM?
What sort of product features should use AM?
Search LM company products, identify your target product; understanding product features as well as current manufacturing process