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a brief explanation about 3D printing

a brief explanation about 3D printing

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  • Gutinberg invented printing
    The first printing machine was invented by Johaness in I don’t actually care
  • 1.Selective laser sintering (SLS) is an additive manufacturing technique that uses a high power laser (for example, a carbon dioxide laser) to fuse small particles of plastic, metal (direct metal laser sintering),ceramic or glass powders into a mass that has a desired 3-dimensional shape
    2. Stereolithography is an additive manufacturing process using a vat of liquid UV-curable photopolymer ”resin” and a UV laser to build parts a layer at a time. CAD (Computer Assisted Design) Programs help users create STL Files for the 3D Printers to read.
    STL (STereoLithography) file format – a file format which uses many little triangles to make a 3 dimensional plot of the objects intended surface
    3. Fused deposition modeling (FDM) is an additive manufacturing technology commonly used for modeling, prototyping, and production applications
    4. Laminated object manufacturing (LOM) is a rapid prototyping system developed by Helisys Inc. In it, layers of adhesive-coated paper, plastic or metal laminates are successively glued together and cut to shape with a knife or laser cutter.

Transcript

  • 1. 3D PRINTING BY: MUSTAFA MOUFAQ RASAN & MUHAMMED YASEEN SUPERVISED BY: MS.KOSRAT ALI
  • 2. PRINTING PROCESS Printing is a process for reproducing text and images, typically with ink on paper using a print press
  • 3. IN CONCLUSION
  • 4. ADDITIVE MANUFACTURING •Creates a product through adding materials to the object. •Adds material layer by layer until printing is finished. •Allows for complex and intricate designs.
  • 5. 3D PRINTING • A method of Additive Manufacturing that adds material to an object layer by layer to create the final product.
  • 6. 3D PRINTING Imagine a near future in which a device connected to your desktop prints a SOLID OBJECT!!!!!! We can have tangible goods and intangible services delivered over the INTERNET.
  • 7. Technique
  • 8. WHAT IS ABSPLUS? ABSplus is a production-grade thermoplastic that gives models the ability to perform just like production parts in real-world functional testing.
  • 9. EQUIPMENT TYPES Dimension 3D printer
  • 10. DIFFERENT METHODS Selective laser sintering (SLS) Stereolithography Fused depositionmodeling(FDM) FusedLaminated object manufacturing
  • 11. APPLICATIONS OF 3D PRINTING • Prototyping • Modeling • Custom parts • Design • Research
  • 12. CHALLENGES FACING 3D PRINTING
  • 13. ASAP SCIENCE Water.org
  • 14. THANK YOU FOR YOU ATTENTION, SO