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David Kirk Aaron Bany

David Kirk Aaron Bany. 3D PRINTING. COINCIDING TECHNOLOGY. Subtractive Manufacturing – Mill, Lathe, CNC CAD Systems – AutoCAD, SolidWorks, CATIA. ADDITIVE MANUFACTURING. 1984 – Charles Hull invents the Sterolithography Apparatus (SLA)

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David Kirk Aaron Bany

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  1. David Kirk Aaron Bany 3D PRINTING

  2. COINCIDING TECHNOLOGY • Subtractive Manufacturing – Mill, Lathe, CNC • CAD Systems – AutoCAD, SolidWorks, CATIA

  3. ADDITIVE MANUFACTURING • 1984 – Charles Hull invents the Sterolithography Apparatus (SLA) • 1988 Scott Crump invents Fused Deposition Modeling (FDM) • 1989 – Carl Deckard invents Selective Laser Sintering (SLS)

  4. FUSED DEPOSITION MODELING (FDM) • 3 Dimensional CNC operated • Monofilament injection • Thermoplastic beads • Build material and support material • Relatively low accuracy • FDM Video(1:45-2:05)

  5. STEREOLITHOGROPHY (SLA) • Computer controlled laser and table • Liquid photo polymer • Laser solidification • Limited to plastics • Highly accurate • SLA Video(2:02-2:30)

  6. SELECTIVE LASER SINTERING (SLS) • Computer controlled laser and table • Powdered polymer plastic • Powdered metal • Laser solidification • Different colors • Highly accurate • SLS Video(2:30-4:15)

  7. COST & MANUFACTURERS • FDM: $2k - 15k • SLA: $100k – 500k • SLS: $15k – 60k • Leasing packages • 3D Systems (NYSE: DDD) • EOS (Germany)

  8. CUBE • Released May 2012 • Website • $1,300 • Made by 3D Systems • Marketed to kids • Video

  9. TARGET MARKET • Rapid Prototyping • Rapid Manufacturing • NASA • Prosthetics • Architecture • Art • Movie Props

  10. FUTURE OPPORTUNITIES • Human imagination is the limit • Food • Fabrics • ???

  11. QUESTIONS??

  12. REFERENCES • http://borderlessnewsandviews.com/wp-content/uploads/2012/05/df_printer_proto.jpeg • http://www.3ders.org/3d-printing/3d-printing-history.html • www.autocad.mufasu.com • http://www.plmmarketplace.com/catia---generative-part-structural-analysis-%28gps%29.html • http://www.mem.drexel.edu/zhou/Mfg/research/parameter/parameter.htm • http://www.matrixcaddesign.com/products-Z700CX.html • http://www.padtinc.com/rm/sls/default.htm • www.3dsystems.com • www.cubify.com

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