WorksheetsG8-3D printing quiz
Total questions: 39
Worksheet time: 2hrs 22mins
What is the vocabulary term used for the material we use to make 3D objects?
我们用来制作 3D 物体的材料的词汇是什么？
filament
plastic
steel
What is the file format we export to 3d printer?
我们输出到打印机的文件格式是什么？
doc
gcode
stl
What are the 3 axis in 3D printing?
什么是 3D 打印的 3 个轴？
a, b, c
x, y, z
a, b, z
x, y, a
What does 3D mean?
3D 是什么意思？
computer graphics
sculptures
3 dimensions
stereoscopic
3D printing is what kind of process?
3D 打印是一种什么样的工艺？
Equalitive
Additive
Subtractive
Meltative
When 3D printing this is the first step...
当进行 3D 打印时，哪个是第一步...
Draw your design
Print your model
Download your model
Code your model
3D printers will print in layers...
3D 打印机将分层打印由什么方向开始
from bottom to top
from left to right
right to left
top to bottom
What kinds of materials can be fed into a 3D printer
3D 打印机可输入哪些材料
Plastic only
Paper only
Metal only
Metals, plastics, powders, etc
which part delivers the filament to the hot-end of the nozzle section
哪个零部件将长丝输送到喷嘴部分
nozzle
extruder
base
principle
The flat surface that the printer lays the material down onto.
打印机铺设材料的平面叫什么
Extruder
print bed
XYZ Axis
Stepper motor
the bottom of the 3D printer upon which it rests.
3D 打印机的底部叫什么
base
nozzle
print bed
build plate
What does CAD stand for?
CAD 代表什么？
Cats and dogs
Computers and design
Coins and dollars
Computer aided design
Order FIRST to LAST thing to do for 3D Printing?
Have an IDEA!
Put it in the computer
Computer "SLICES" item
Filament melts
Plastic layers to make item!
Match the following
Filament
Extruder
Build Plate
Display
Where is the extruder?
Should I TOUCH a 3D printer when its working?
当 3D 打印机工作时，我应该触摸它吗？
Yes
No
What type of 3D printing is this?
这是什么类型的 3D 打印？
SLA
SLS
FDM
SLM
What is the most common material to print with on FDM?
FDM 最常用的打印材料是什么？
PLA
ABS
HIPS
Composites
Give three advantages of using FDM printing.
介绍使用 FDM 打印的三个优势。
What temperature should your hot-end be when using PLA?
使用 PLA 时，热端温度应为多少？
220-230C
160-180C
100-150C
230-250C
this delivers the filament to the hot-end of the nozzle section
nozzle
extruder
base
principle
a projecting spout from which the filament is discharged onto the print bed
nozzle
filament
base
ceramic
it is used to store the filament so that it can be used by the 3D printer
extruder
nozzle
filament spool
base
The flat surface that the printer lays the material down onto.
LCD display
print bed
dimension
assemble
Liquid Crystal Display-a small flat image-viewing screen.
Dimension
ceramic
custom
LCD Display
FDM stands for
Fused deposition modeling
Full deposition modeling
Fused deposition melting
Full deposition melting
3D printing technology is expanding and is now able to print metal parts.
True
False
SLA printing uses a plastic strand that’s pushed through a heated nozzle.
True
False
Additive manufacturing uses much less material than other subtractive
manufacturing processes
True
False
What does SLS stand for?
Selective laser sintering
Selective lithographic solution
Separated light sintering
None of the mentioned
What is a G-Code?
The initial pre-sliced file.
The final sliced file that the printer reads.
A type of filament.
The coding program.
What are supports?
Extra material printed inside to avoid collapse. We usually print at 20%.
The designed object is turned into layers.
Extra material printed on the outside of the object to support overhangs.
The filament is cut.
What is an STL?
The initial pre-sliced file.
The final sliced file.
A type of filament.
The coding program.
What happens during slicing?
The filament is cut.
The designed object is turned into layers.
Extra material is printed inside the object.
Extra material is printed outside to support overhangs.
What is a nozzle?
It is the part of the printer that melts the filament.
It is the part of the printer that pushes the filament down.
It is the part of the printer that holds the 3D object as it prints. It is heated to a lower temperature.
What is an extruder?
It is the part of the printer that melts the filament.
It is the part of the printer that pushes the filament down.
It is the part of the printer that holds the 3D object as it prints. It is heated to a lower temperature.
Name this part of the 3D printer...
Extruder
Nozzle
Print Bed
Axis
PLA Filament has which of the following characterstics?
Thermoplastic, requires ventilation
Made of natural materials, does not require ventilation
What is this?
Thread
Filament
Supports
STL
