Difference between revisions of "COVID-19 Response/COVID-19 Face Shield"

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** Hacksburg standing by to provide access to manufacturing equipment while VT is closed
 
** Hacksburg standing by to provide access to manufacturing equipment while VT is closed
  
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== Design ==
+
== Current Design ==
 +
* US Version Prusa RC3 Headband: https://3dprint.nih.gov/discover/3dpx-013409
 +
** Faster printing than design with brim
 +
** Pegs spaced to use clear shield with 3-hole punch
 +
* Laser cut Verkstan-style headband
 +
** Remixed from https://3dprint.nih.gov/discover/3dpx-013306
 +
** 2.5 minutes per headband
 +
** Grips head, does not require elastic
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* Custom designed laser cut clear shield
 +
** 5-hole design compatible with Euro and US hole-punch spacing
 +
** Optional integrated brim to provide overhead protection
 +
 
 +
== Alternate Designs ==
 
* Open source face shield from University of Wisconsin: https://making.engr.wisc.edu/shield/
 
* Open source face shield from University of Wisconsin: https://making.engr.wisc.edu/shield/
 
** Drawing: https://www.delve.com/assets/documents/Open-Source-Face-Shield-Drawing.pdf  
 
** Drawing: https://www.delve.com/assets/documents/Open-Source-Face-Shield-Drawing.pdf  
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** CLEAR POLYESTER FILM - 0.007" THICK, MCMASTER-CARR PART NUMBER 8567K64 (https://www.mcmaster.com/8567k64)
 
** CLEAR POLYESTER FILM - 0.007" THICK, MCMASTER-CARR PART NUMBER 8567K64 (https://www.mcmaster.com/8567k64)
 
** PETG from soda bottles - potentially supplied by Coca-Cola
 
** PETG from soda bottles - potentially supplied by Coca-Cola
 +
** PETG Window film - donated by Eastman Precision Films
 
** Projector transparencies
 
** Projector transparencies
 
** https://www.piedmontplastics.com/products/petg
 
** https://www.piedmontplastics.com/products/petg

Latest revision as of 16:35, 1 May 2020

Hacksburg is standing by to produce face shields if requested by local officials or medical facilities.

Current Actions

  • Coordinating with 3D Printed PPE Roanoke VA
    • Supplying 1500 DtM face shields to Carilion Hospital for delivery to Carilion medical facilities
    • Supplying previously produced Prusa/Budmen/Verkstan designs to first responders (designs not approved by Carilion)
    • If you have a 3D Printer and are interested in assisting, join this group!
  • Coordinating with Virginia Tech group
    • Trying to get a UW style shield approved by Lewis Gale
    • Hacksburg standing by to provide access to manufacturing equipment while VT is closed

Current Design

  • US Version Prusa RC3 Headband: https://3dprint.nih.gov/discover/3dpx-013409
    • Faster printing than design with brim
    • Pegs spaced to use clear shield with 3-hole punch
  • Laser cut Verkstan-style headband
  • Custom designed laser cut clear shield
    • 5-hole design compatible with Euro and US hole-punch spacing
    • Optional integrated brim to provide overhead protection

Alternate Designs

Materials

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