WorksheetsISK:Vacuum forming
Total questions: 13
Worksheet time: 11mins
What is the life cycle of plastic?
Raw Materials, Distribution, Materials processing, Use, Disposal and Recycle
Raw Materials, Materials processing, Distribution, Use, Disposal and Recycle
Raw Materials, Use, Materials processing, Recycle, Distribution and Disposal
Materials processing, Raw Materials, Distribution, Disposal, Recycle and Use
What are the two main plastics?
Thermoplastics
Synthetic plastics
Thermosetting plastics
Carbon molecules
What types of plastic can be recycled?
Plastics that are thermoplastics can be recycled once melted.
All types of plastic.
oil-based plastics don’t degrade and can't be recycled.
Thermoplastics can be recycled when chilled to minus 10 degrees
Which of the following are thermoplastics?
High-Density Polyethylene (HDPE)
Nylon plastic
Acrylic plastic/plexiglass
Acrylonitrile butadiene styrene (ABS)
what does CnC stand for?
Can Nicely Cut
Command and Conquer
Computer Numerically Controlled
Codes Numbers Cuts
how many steps are in successfully Vacuum Forming ?
1
8
9
7
Can't remember
advantages of plastic Vacuum Forming is the speed of production?
True
Flase
When Vacuum Forming is the plastic heated, warmed, cooled or does it stay the same?
Cooled
Stays the same
Heated
Warmed
what grade of plastic is HDPE (Milk Bottles)?
Grade 2
Grade 1
Grade 4
Grade other?
Soft objects are recommend for Vacuum Moulding?
True
False
Vacuum Forming is the process of _________________ plastic.
Heating, Stretching and then Vacuuming
Using HDPE
Injection Moulding
Just heating
What objects are we recycling for Vacuum moulding?
Plastic Containers
Plastic Water bottles (HDPE)
Plastic Milk bottles (HDPE)
plastic shopping bags
What is happens in step 5?
The sheet of plastic if placed above the mould and clamped in place
The thermoplastic becomes flexible as it is cooled down to -10 degrees. The plastic is moved down towards the mould.
The thermoplastic becomes flexible as it is heated from the heater. The mould is moved up to the plastic using the handle.
The thermoplastic becomes flexible. The mould is moved sideways to the plastic using the wheel.
