WorksheetsUNIT-III Powder Bed Fusion MF8071 Additive Manufacturing
Total questions: 15
Worksheet time: 8mins
what is the source of energy in Powder bed fusion
Electron beam
heat
laser
all the above
what is the limitation in SLS process
only non ferrous materials parts can be printed
only plastic parts can be printed
only metal parts can be printed
both plastic and metal parts can be printed
Expansion of SLS
Selective Laser Source
Selective Laser Sintering
Scanned Laser Source
Scanning Laser Source
what is the process in SLS
melt and solid
heat and melt
melt and fuse
melt and cool
Powder Bed Fusion Dosn't need Part Support
Yes
No
After printing process, how the materials has been removed
hand removal technique
manual part removal
wire eroding
wire cut machining process
Stainless steel material is used in the ______ process
SLS
DMLS
SLM
EBM
Ceramics glass, plastics, metals and alloys can be printed through Powder Bed Fusion Technique
Yes
No
In case of Powder Bed Fusion, the powder is recyclable
Yes
No
Nylon Material is prepared by
Selective heat sintering
Selective Laser sintering
Electron Beam Machining
SLM
What are the source of heating element in Liquid Based Additive Manufacturing Process
gamma rays, visible range
X-rays
UV
All the above
The process of linking small molecules into chain-like larger molecules is called
Polymer
monomer
Polymerization
photo synthesis
Droplet deposition manufacturing method is comes under
Liquid Based Rapid Prototyping
Solid Based Rapid Prototyping
Powder Bed Fusion Technique
Photo Polymerization Technique
What is the expansion of SLA
Selective Laser Adding
STEREO LITHOGRAPHY
Triangulization
Selective Laser Adhesive
What is the layer thickness in SLA process
0.08 mm to 0.45 mm
0.085 mm to 0.60 mm
0.076 mm to 0.50 mm
0.07 mm to 0.30 mm
