Lecture 18 Flashcards Preview

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Flashcards in Lecture 18 Deck (13):
1

Manufacturing

- Standard process adapted to the creation of specific features of a design

2

4 Stages affected by design process

- Design Concept
- Build prototypes
- Finalize design
- Execute final design

3

Prototype Units

- One off units
- Unit inestive

4

Production Units

- Multiple Units
- Process intensive

5

Prototype Manufacturing

- Not often continued into production
- Costing is important but are offset by timeline demand and benefits of prototype testing requirements

6

Production Manufacturing

- Streamlined Manufacturing Process
- Development of expensive tooling may provide production quality and reduced production costs
- Additional money spent on manufacturing process may reduce production costs

7

Successful Design Manufacturing

- Requires specific knowledge of the process used in order to maximize the design process

8

Manufacturing Design Considerations

- Every feature of the design must be created
- Consider the raw material being used
- Accessibility of manufacturing methods
- Your team's knowledge level

9

Polymer Type

- Often a matter of material and manufacturing properties

10

Polymer Format

- Dimensional Material
- Bulk Pellet
- Resin and Fiber

11

Thermosetting

- Irreversibly cures
- Generates heat during curing or requires heat/energy to cure
- Molded using either 'one off' or reusable forms

12

Thermoplastics

- Reversible forming material
- Pliable above glass transition temperature
- Typically easily recycled

13

Working with Thermosets

- Molding
- Machining