Selecting the materials to make the product Flashcards
1
Q
Steps of a material
A
- Materials removal
- Shaping
- Forming
- Surface Finishing
- Joining and assembling
2
Q
What is material removal?
A
Taking away sections of material not required for final part
3
Q
Examples of material removal
A
- Shearing
- Turning
- Milling
- Grinding
- Drilling
- Sawing
4
Q
What does shaping involve?
A
Pouring or forcing liquid material into moulds
5
Q
Techniques of shaping
A
Casting
Moulding
6
Q
What do forming changes?
A
The shape or size of material
doesn’t affect volume
7
Q
What does surface finishing involve?
A
Modifying the surface of a part in a usuaful way
8
Q
Finishing processes inlcude:
A
- Applying coatings
- Chemical treatments
- Polishing
9
Q
What does joining and assembly involve?
A
Attaching/putting parts together
