Additive Manufacturing

3. Chuck Hull
Additive manufacturing
started in the 1980s, when
Chuck Hull invented a
process called
stereolithography, now known
as 3D printing.
Inventor of the solid
imaging process known
as Stereolithography.

4. • Technology that build 3D objects by adding
layer-upon-layer of material. whether the
material is plastic, metal, concrete or one
day…..human tissue.

5. • Simplified product design
• Avoids material wastages
• Reduction in weight
• Simplifying complex geometries

6. • VAT Photopolymerization
• Powder Bed Fusion
• Binder Jetting (3D Printing)
• Material Jetting
• Sheet Lamination
• Material Extrusion
• Directed Energy Deposition

7. A WIDELY USED TECHNIQUE FOR PROTOTYPE MODELLING

10. Plastics type:
• ABS
• PLA
• Nylon or Polyamide
• High Impact Polystyrene
(HIPS)
• LayBrick and LayWood
• T-Glase (Polyethylene
terephthalate)
Other type:
• Metals
• Wood
• Ceramics
• Paper
• Bio Materials
• Food

11. • Robotics
• Healthcare and Medical
• Architecture and
Construction
• Maritime Industry
• Chemical Industry
• Mechanics
• Optics
• Industrial Goods
• Entertainment &
Broadcasting
• Food Industry
• Education
• Aeronautics and Space

14. 1. Models (Low
Strength)
• Lines
2. Standard 3D Prints
(Medium Strength)
• Grid
• Triangles
• Tri-Hexagon
3. Functional 3D Prints
(High Strength)
• Cubic
• Cubic subdivision
• Octet
• Quarter cubic
• Gyroid

15. • Cura
• Blender
• Autodesk Design
• 3D Slash
• Slic3r
• 3DSlicer

33. 3D Printing Filament Printing Temperature Bed Temperature
ABS 210°C – 250°C 80°C-110 °C
PLA 190°C - 230°C 60°C - 80°C
NYLON 210°C – 250°C 60 °C-80 °C
Wood 200°C - 260°C 90°C-110°C
Note:
ABS : Acrylonitrile Butadiene Styrene
PLA : Polylactic Acid

34. THANK YOU