The Bridge Design Challenge Our 3D Printing Group Printer / - - PowerPoint PPT Presentation

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the bridge design challenge our 3d printing group printer
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The Bridge Design Challenge Our 3D Printing Group Printer / - - PowerPoint PPT Presentation

Oct 26, 2022 168 likes •309 views

The Bridge Design Challenge Our 3D Printing Group Printer / Materials Here are some of the basic necessities for PLA Filament PLA Filament Computer Computer 3D printing. Ender 3 3D Printer Ender 3 3D Printer Print Removal Tools Print

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SLIDE 1

The Bridge Design Challenge

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SLIDE 2

Our 3D Printing Group

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SLIDE 3

Printer / Materials

Here are some

  • f the basic

necessities for 3D printing.

Ender 3 3D Printer Ender 3 3D Printer PLA Filament PLA Filament Flush Cutters Flush Cutters Print Removal Tools Print Removal Tools Computer Computer

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SLIDE 4

Software

Tinkercad Tinkercad Thingiverse Thingiverse Cura Cura

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SLIDE 5

3D Print Applications

  • Prototypes / Manufacturing
  • Education
  • Medicine
  • Construction
  • Art / J ewelry

https://www.medicaldevice- network.com/features/3d-printing-in-the-medical- field-applications/

https://www.thingiverse. com/thing:1147252

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SLIDE 6

Engineering Design

On the left is a hydraulic press.On right are pictures of our work

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SLIDE 7

Bridge Considerations

This shows different orientation ways you can print on your bed Infill

https://www.tianseoffice.com/blog/how-to-use-infill- percentage-and-pattern-enhance-strength-save-material/ https://help.grabcad.com/article/205- 3d-printing-best-practices?locale=en

Wall thickness

https://i.materialise.com/en/3d-printing- materi als/abs/design-guide https://cloudconvert.com/m4a-to-mp3
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SLIDE 8

Hydraulic Press Testing

  • We tested the strengths
  • f our bridge designs by

crushing them in a hydraulic press

  • The data was put into

graphs

  • We then redesigned the

bridges and tested them again

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SLIDE 9

Crush Test Video

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SLIDE 10

Problem Solving

Failed Prints

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SLIDE 11

Conclusions

Before: Before: After: After:

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SLIDE 12

Fun Stuff: Practice for improvement

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SLIDE 13

Thank yous / Acknowledgements

We would like to thank the following people and organizations for providing us with this incredible opportunity:

  • Mentors: J acob Yoder, Remington Bullis, Amanda Farnsworth, and Conrad

Farnsworth with Los Alamos National Laboratory.

  • Instructional Technologist: Carol Ochsner
  • Los Alamos National Laboratory
  • Oak Ridge National Laboratory
  • Oak Ridge Associated Universities
  • Appalachian Regional Commission