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WorksheetsSCP2122 Rapid Prototyping
Total questions: 20
Worksheet time: 12mins
What is Rapid Prototyping?
The process by which a model of the final product can quickly be made
Changing the design of something after production has already begun
When companies or teams are working on multiple aspects of the same design at one time
Designing something while competing against other departments
What is the format for prototyping machine file?
.dxf
.jpg
.stl
.iges
What is the major importance of a prototype?
to impress investors
to show how the item works
to get a patent
to place as a decoration
Which of the following process is true for Fused-deposition modeling (FDM) machine?
CAD Design > Model is Sliced > Generate Extruder Path > FDM Machine Fabricate Model
Model is Sliced > CAD Design > Generate Extruder Path > FDM Machine Fabricate Model
Model is Sliced > Generate Extruder Path > CAD Design > FDM Machine Fabricate Model
Generate Extruder Path > CAD Design > Model is Sliced > FDM Machine Fabricate Model
3D printers will print in layers...
from bottom to top
from left to right
right to left
top to bottom
What method of 3D printing uses a laser to harden liquid plastic layer by layer
SLA
SLS
CLIP
FDM
Researchers are currently researching the possibility of using 3D printers to make which of the following:
Car tires
Trees
Human organs
Human hair
What does FDM stand for?
Fused Development Manufacturing
Fused Deposition Modeling
Fusion Development Modeling
Fusion Deposited Manufacturing
Filament is usually
Wood
Plastic
Iron
Cartoon
The common method of 3D printing uses
Double Nozzle
Single nozzle
Wood
cutter
FDM is the most ____________________ form of 3D printing technology available with new material
Hard to achieve
Cost effective
Expensive
Common used
A 3D printing process that extrudes heated thermoplastic material through a computer-controlled print-head nozzle to build parts up layers - Fused Deposition Modeling / FDM
True
False
Consists of two assemblies: a cold end to pull and feed the thermoplastic from the spool, and a hot end that melts the thermoplastic.
Slicer
Nozzle
Extruder
Printbed
Software that enables users to create models in either two or three dimensional formats. (tinkercad)
Computer Aided Design / CAD
Polylactic Acid (PLA)
Fused Deposition Modeling (FDM)
Additive Manufacturing
