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Test your basic knowledge |
Advanced Manufacturing Techniques
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 20 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A substance that is applied between two surfaces in order to bond them together
adhesive
sprue
lost wax casting
flash
2. Carried out on an open mould - where both the resin and reinforcements are sprayed directly onto the mould (pleasure boats - swimming pools)
compression moulding
parison
die
spray- up
3. Fibreglass continuous strand mat and/or other fabrics such as woven roping are manually placed in the mould. each ply is sprayed with catalysed resin and the resin is worked into the fibre with brushes and rollers to wet- out and compact the laminate
injection moulding
rotational moulding
hand lay- up
parison
4. Forcing molten metal under high pressure into a mold cavity
injection moulding
Permanent joint
die casting
die
5. Excess material on a moulded par - forming a thin fan where two parts of the mould meet
Friction welding
vacuum forming
die
flash
6. The direct introduction of molten plastic under pressure into a die - which then cools rapidly - allowing the formed object to be released from the mould.
plastic welding
vacuum bagging
blow moulding
injection moulding
7. A replica is made from the artists original by way of a mould produced using wax and plaster of paris
Friction welding
die
rotational moulding
lost wax casting
8. A short length of extruded pipe for use in blow moulding
lost wax casting
blow moulding
parison
spray- up
9. A sheet of plastic is heated to a forming temperature - stretched onto or into a single- surface mold - and held against the mould by applying vacuum between the mould surface and the sheet
Permanent joint
vacuum forming
plastic welding
die casting
10. Fabrication technique for creating composite material structures (fishing rod - rowing oars)
parison
filament winding
vacuum forming
die casting
11. A process of using a two- sided mould set that shapes both surfaces of the panel (large products - top- quality - clean production - low cost - laminated curved furniture)
vacuum bagging
plastic welding
spray- up
blow moulding
12. Method of molding material - generally preheated is first placed in an open heated mould cavity (thermosetting plastics)
rotational moulding
compression moulding
filament winding
flash
13. A type of fastening that is not supposed to be removed. It is only possible to remove such joins by drilling - cutting or grinding the join away
Friction welding
plastic welding
Permanent joint
vacuum forming
14. Process by which hollow plastic parts are formed
injection moulding
blow moulding
parison
filament winding
15. Process of creating many hollow items
Permanent joint
vacuum forming
rotational moulding
filament winding
16. The angle of taper - expressed in degrees (usually 5-7) - given to the sides of the forging and the side walls of the die impression
injection moulding
draft angle
filament winding
vacuum bagging
17. The process of welding plastic workpieces together
adhesive
plastic welding
blow moulding
flash
18. Completely mechanical solid- phase process in which heat generated by friction is used to create the ideal conditions for a high- integrity welded joint between similar or dissimilar metals
Friction welding
die
die casting
injection moulding
19. The passage through which a liquid material flows into a die - where it solidifies to form parts
parison
sprue
compression moulding
draft angle
20. A tool used in the manufacture of parts by moulding - forging - swging or stamping processes
flash
compression moulding
die
vacuum bagging