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Worksheets3d printing
Total questions: 27
Worksheet time: 18mins
Which plastic is used for domestic use?
ABS (Acrylonitrile Butadiene Styrene)
PLA (Polylactic Acid)
Which natural materials is PLA made from?
Salt and Sugar Cane
Sugar Cane and Corn Starch
Corn Starch and Salt
Which of the following is false regarding PLA?
It doesn´t release toxic gases
It has a potent (strong) smell
It is biodegradable
It doesn´t need a heated print bed
What does it mean if PLA plastic is biodegradable?
It can´t decay naturally and in a way that is not harmful
It can decay naturally and in a way that is not harmful
Which plastic is used for industrial use?
ABS (Acrylonitrile Butadiene Styrene)
PLA (Polyactic Acid)
Why should ABS plastic be used in a ventilated environment?
It is very hot
It is not biodegradable
It releases harmful gases
All of the following are true except....
ABS plastic is recyclable
ABS plastic can be used at high temperatures
ABS plastic is biodegradable
ABS plastic is tough and has some flexibility
You need to make an object with plastic that can withstand 255 celsius. Which plastic would you use?
PLA
ABS
Why do we use thermoplastic materials for 3D printing?
They can only be heated and shaped once
They are easy to mould and form
Which filament creates parts with a wood-like finish?
Laywoo-D3
Filaflex
Laybrick
Which filament creates parts with a sandstone-like appearance?
Laywoo- D3
Laybrick
Filaflex
Which filament would be used to print these sneakers?
Laybrick
Filaflex
Laywoo-D3
Which filament would be used to create this object?
Laybrick
Laywoo-D3
Filaflex
Which filament would be used to create this objet?
Laybrick
Filaflex
Laywoo-D3
What does it mean 3D?
The width, the height and the depth of an object
a new technology of 3D objects
The way in which images are created
This picture is related to a ..... printer
CAD printer
3D printer
Laser printer
CAD means
Computer Augment Design
Computer Asistent Double
Computer Aided design
Supplies for 3D printing are known as
Cartridges
Filaments
Liquid plastic
Plastic tube
What is "to render"?
To generate an image from a model
To paint a 3d object
A system of molding a 3d object
To animate 3d images, like Pixar did
Objects printed in 3D have...
width
width and height
height and depth
width, height and depth
A 3D printer ...
Transforms a 3D design, created by computer, into a real object.
Converts electronic documents into physical documents
Creates thin plastic fabrics
Which ones are non comercial 3D printer?
3D ink injection
Selective laser sintering
Stereolithographic SLA or photopolimerization
Fused Deposition Modelling
Choose the name of 3 kind of plastics used for 3d printing.
ABS, TDI y GTA
PLA, HBO y CNI
ABS, PLA, FilaFlex
CIA, FBI y USA
3d printers can print...
small objects
all kind of objects, no matter the size, even very big ones
small and medium objects, but not as big as buildings
What technique of 3D printing uses powder?
Selective laser sintering
Stereolithographic
Fused Deposition Modelling
Mark the one we cannot print
body organs
food
in fact, we can print everything is listed here
buildings
Are there 3D scanners for printers?
Not yet, but some people are working on it
yes
No
