What is 3 D Printing 3 D

What is 3 D Printing ? 3 D Printing refers to a relatively new class of manufacturing methods which quickly produce physical prototypes from 3 D CAD data CAD Model Prototype from 3 D Printing (Also known as rapid prototyping, layered manufacturing or additive manufacturing)

3 D Printing Processes use layer by layer addition

3 D Printing Machines & Printers 3 D Printing Equipment Video

3 D Printing does not require any mold as a precursor to manufacture

3 D Printing does not require any mold as a precursor to manufacture

3 D Printing Multiple parts can be produced in one cycle

3 D Printing has been used successfully to make parts of various sizes Courtesy: Fine. Line Prototyping & NCMS, USA

3 D Printing Geometric complexity is not a limitation in 3 D Printing

3 D Printing Fused Deposition Modeling (FDM)

Rapid Prototyping Fused Deposition Modeling (FDM)

3 D Printing Stereolithography (SLA)

Rapid Prototyping Selective Laser Sintering (SLS)

Rapid Prototyping Powder Jetting

Rapid Prototyping Laminated Object Manufacturing (LOM)

Rapid Prototyping Technologies q 3 D Inkjet Printing q Laser Engineered Net Shaping q Selective Laser Melting q Electron Beam Melting

3 D Printing

Applications of 3 D Printing Touch and Feel

Applications of 3 D Printing Form, Fit and Function

Applications of 3 D Printing Courtesy: brandonsmarathon. com Wind Tunnel Testing

Applications of 3 D Printing Validation of Invention

Applications of 3 D Printing Patterns for Casting

Applications of 3 D Printing Molds for Casting

Applications of 3 D Printing Patterns for Casting

Applications of 3 D Printing Jewelry Design Courtesy: Rhinojewel

Applications of 3 D Printing Direct Tooling Courtesy: 3 rtpd. co. uk

Applications of 3 D Printing Reverse Engineering

3 D Printing can make parts in Biocompatible materials Courtesy: Fine. Line Prototyping & NCMS, USA

Medical Implants by 3 D Printing Courtesy: Espalin et al. (Emerald),

Applications of 3 D Printing Prototypes for Medical Applications

Applications of 3 D Printing Mass Customization Courtesy: thenegineer. co. uk

Materials Options for 3 D Printing Metallic materials – Plain Carbon Steel, Tool Steel, Stainless steel, Aluminium, Copper, Titanium, Bronze, Nickel Alumides Polymers and Polymeric Composites - ABS, Nylon (Polyamide), Polycarbonate, PP, Epoxies, Glass filled polyamide, Windform, Polystyrene, Polyester, Polyphenylesulfone Others - Sand, Ceramics, Elastomers, Tungsten, Wax, Starch, Plaster Bio Compatible Materials - Polycaprolactone (PCL), polypropylenetricalcium phosphate, (PP-TCP), PCL-hydroxyapatite (HA), polyetherketone-hydroxyapatite, (PEEK-HA), tetracalcium phosphate (TTCP), beta – tricalcium phosphate (TCP), Polymethyl methacrylate (PMMA)

Limitations of RP q Cost q Accuracy q Finish q Strength q Material Options

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