Injection moulding
Authored by Stacey Brumwell
Design
10th Grade
Used 10+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Plastic pellets are stored in the ____________ at the top of the machine.
pellets
heaters
screw
hopper
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Small pieces (or ____________) of plastic are fed from the hopper into a cylinder.
pellets
heaters
screws
hopper
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pieces of plastic are transferred from the hopper into a ______________.
cylinder
nozzle
screw
hopper
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The plastic is propelled along the cylinder by a rotating ______________.
cylinder
nozzle
screw
hopper
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ______________ around the cylinder raise the temperature of the plastic.
cylinder
nozzle
heaters
hopper
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The soft, warm ______________ softens and flows more easily.
cylinder
nozzle
heaters
plastic
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The soft, warm plastic is pushed towards the ______________ by the ram.
ram
nozzle
cavity
mould
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