Industrial 3D Printing

Materials

Ceramics (newest material used in 3D printing, Binder Jetting Technology, Stereolithography and Digital Light Processing)

Distinct characteristics

  • It has high-precision components with a smooth and glossy surface.
  • It has also resistance to acid, heat and lye.
  • It has a wide range of colour

Disadvantages

  • Ceramic requires great amount of temperature to melt.
  • It is not suitable for glazing and kilning processes.
  • Since it is fragile, it has limitations in printing objects with enclosed and interlocking parts.
  • It is not ideal for piece assembly process.

ABS (Acrylonitrile butadiene styrene )

Distinct Characteristics

  • It is one of the most accessible and cheap materials for 3D printing.
  • ABS is highly available and has a wide variety of colours.
  • This material has a longer lifespan compared to Nylon.
  • It is also mechanically strong.
  • This material is not suitable for hobbyists. It is only used for manufacturers and engineers who are looking for high-quality prototype production.

Disadvantages

  • It requires heated bed when printing.
  • Since ABS materials have high melting point, it has a tendency to experience warping if cooled while printing.
  • This type of filament is a non-biodegradable toxic material that releases toxic fumes with awful smell at high temperature.

Polyamide/Nylon

Distinct Characteristics

  • Nylon is known for its durability.
  • It has an excellent strength to flexibility ratio.
  • Nylon has a very little warpage.
  • This type of material can be easily dyed or coloured.

Disadvantages

  • Since nylon is hydroscopic, it should be kept dry.
  • It has a shelf life of 12 months.
  • This material can shrink during cooling, thus, prints may be less precise.
  • Printer suitability also varies.

PLA (Polylactic Acid) = Green Plastic

Distinct characteristics

  • PLA is easy to print since it has low warping.
  • It can also be printed on a cold surface.
  • It can print with sharper corners and features compared to ABS material.
  • This material is available in different colours.

Disadvantages

  • PLA materials are not very sturdy and can deform when exposed to extreme heat.
  • This type of material is less sturdy.

 

Other materials:

  • ASA (acrylonitrile styrene acrylate)
  • PETG (polyethylene terephthalate glycol-modified)
  • HIPS (High Impact Polystyrene)
  • Tool Steel
  • Aluminium
  • Composite Material
  • Powders
  • PC (Polycarbonate)
  • Stainless steel
  • Titanium
  • Resin
  • TPU ( Thermoplastic polyurethane)

Image to 3D Tools

Roblox

3D Tools

  • SketchUp
  • Rhino and Grasshopper

Preparing for 3D printing: Preparing for 3D Printing [McNeel Wiki]

Forschungsprojekt: 3D-Drucker für Keramik

3D-Drucker für Keramik

 

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