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Additive Manufacturing (Fused Deposition Modeling (Needs support and…
Additive Manufacturing
Stereolithograpgy
Components in SLA
Elevator
Vat
Resin Surface
Photopolymer resin
Laser
Platform surface
Support automatically created in CAD
Wet Process
Selective Laser Sintering
Dry Process
Doesn't require supports
Powder is used
Excess powder can be reused
Computer controlled
Quicker compared to SLA
Fused Deposition Modeling
Needs support and bridges
Normally used in 3D Printers
Non-toxic
Very prone to warping
Better finish on the surface
Uses PLA as filament