gary coykendall national resource center for materials technology education (matedu) this work is...
TRANSCRIPT
![Page 1: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/1.jpg)
Gary CoykendallNational Resource Center for Materials Technology Education
(MatEdU)www.materialseducation.org
This work is part of a larger project funded by the Advanced Technological Education Program of the National Science Foundation, DUE #1003530
1
![Page 2: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/2.jpg)
Starch based powders (proprietary/non proprietary
Sand Wood Ceramics Carbon Fiber High-end Cement Plaster Paper Metal Powders; stainless steel, bronze, cobalt Polyamide-powder
2
![Page 3: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/3.jpg)
Powder
Solid
Liquid
3
![Page 4: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/4.jpg)
3-D Printing
FDM (Fused Deposition Modeling)
SLS (Selective Laser Sintering)
SLA (Stereolithography)
DMLS (Direct Metal Laser Sintering)
SLM (Selective Laser Melting)
EBM (Electron Beam Melting)
4
![Page 5: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/5.jpg)
Materials
◦ Thermoplastics◦ Polycarbonates◦ ABS --- acrylonitrile butadiene styrene◦ Polyetherimide◦ Polyphenylsulfone
5
![Page 6: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/6.jpg)
Materials
◦ Photo-polymer powder
6
![Page 7: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/7.jpg)
Materials
◦ Photo-polymer liquid
7
![Page 8: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/8.jpg)
Materials
◦ Stainless Steel◦ Bronze◦ Titanium◦ Aluminum◦ Vanadium◦ Various Alloys
8
![Page 9: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/9.jpg)
Prototyping
Modeling
Production Parts
9
![Page 10: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/10.jpg)
Material(Type)
Properties(Powder, Solid, Liquid)
Process (es)(3-D Printing, FDM, SLS, SLA, DMLS, SLM, EBM)
Strength(Brittle, Strong)
Production Time (1 in3)(Minimal=1-4 hrs, Moderate=3-5 hrsLengthy = > 5hrs
Uses(Prototyping, Production Part, Modeling)
Post Processing Requirements(Sanding, Hardening, Painting,)
Cost(Inexpensive Expensive)
Starch
Powder 3-D Printing Brittle Minimal Prototyping Addition of hardener (Super Glue, Wax, etc..)
Inexpensive
Stainless Steel
Powder 3-D Printing,
Brittle
Minimal
Prototyping, modeling,
Infused with additional metals
Expensive
Stainless Steel
Powder DMLS, SLM, EBM,
Strong Minimal Prototyping, modeling, Production parts
Sanding Expensive
ABS (Acrylonitrile Butadiene Styrene)
Solid FDM Relatively Strong Moderate Prototyping, Modeling, Production parts
Light Sanding, Support Removal, Painting
Inexpensive
Photo-polymer
Powder, Liquid SLS Strong Lengthy Prototyping, Modeling, Production parts
Light Sanding, Painting, Expensive
Aluminum
Powder DMLS, SLM, EBM
Strong Lengthy Prototyping, Modeling, Production Parts
Sanding Expensive
Nylon
Solid FDM Relatively Strong Moderate Prototyping, Modeling, Production Parts
Sanding Inexpensive
Plastic Ceramics
Solid FDM Relatively Strong Moderate Prototyping, Modeling, Production Parts
Sanding Expensive
Titanium
Powder DMLS, SLM, EBM
Strong Lengthy Prototyping, Modeling, Production Parts
Sanding Expensive
10
![Page 11: Gary Coykendall National Resource Center for Materials Technology Education (MatEdU) This work is part of a larger project funded](https://reader035.vdocument.in/reader035/viewer/2022070411/56649c815503460f94939642/html5/thumbnails/11.jpg)
Questions???
11