Methods of Maufacturing Flashcards
Name one of the categories that manufacturer can be put into?
RM
Deforming or
Reforming
Fabricating
Wasting
What is wasting
RM
The process where material is removed to create a component
What is deforming ?
-Krystian S
Where a material is reshaped without changing its state
What is fabrication
-Krystian S
Where a material is joined or fabricated to form a component
What is reforming
-Krystian S
Where the state of a material is changed enabling it to be reformed.
What are some examples of deforming processes
-Krystian s
Laminating Bending Vacuum forming Forging/hammering Knurling
What are some examples of fabrication processes
-Krystian s
Wood joints
Soldering
Riveting
Mechanical fastening e.g screws
Examples of Wasting processes.
-Ssnehnil G
Sawing Planing Filing Chiselling Turning Drilling Milling
Examples of Reforming processes.
-Ssnehnil G
Sand casting
Die casting
Injection moulding
What is facing (Metal Lathe/Centre Lathe)?
-Oscar Lawson
Moving the tool at right angles to the centre, facing the end surface.
Sand casting.
-Ssnehnil G
Molten metal is poured into a sand mould. Once cool the metal retains the form of the mould.
What is Drilling (Metal Lathe/Centre Lathe)?
-Oscar Lawson
You use the tail stock to hold the drill in the machine and feed in into the work as it rotates. It is similar to a pillar drill but the material, rather than the drill, is the one rotating.
Injection moulding.
-Ssnehnil G
Molten plastic is forced into a mould. Once cool the mould is opened and the moulding removed.
Vacuum forming.
-Ssnehnil G
Plastic sheet is softened and pulled over a mould using a vacuum. Once cool the plastic retains the shape of the mould.
What is Knurling (Metal Lathe/Centre Lathe)?
-Oscar Lawson
Pressing a hardened steel wheel into your rotating work the produce a pattern. The patterns is normally either straight or diamond.
What is Drilling (Metal Lathe/Centre Lathe)?
-Oscar Lawson
You use the tail stock to hold the drill in the machine and feed in into the work as it rotates. It is similar to a pillar drill but the material, rather than the drill, is the one rotating.
What is Parting (Metal Lathe/Centre Lathe)?
-Oscar Lawson
A narrow tool is fed into the work to trim to length or part the work from the stock bar
What are the four methods of Manufacture?
- Humphrey Marsh
Wasting Deforming Fabricating
Reforming
What is the definition of deforming processes?
- Humphrey Marsh
Where material is reshaped without changing its state.
What is the definition of wasting processes?
- Humphrey Marsh
Where material is removed to create a component
What is the definition of fabrication processes?
- Humphrey Marsh
Where material is joined or fabricated to make a component
What is the definition of reforming processes?
- Humphrey Marsh
Where the state of a material is changed enabling it to be reformed.