Learn About 3D Printing And Doing Intricate Castings

3D printed original
Silicone mold

You can 3D print objects, primarily in plastic. However, you can also create 3D models which you can then use to make castings in other materials- jewelry in precious metals, figurines, miniatures, railroad and other collectibles, and even chocolate.

Henry Locke, Maker extraordinaire and creator of Flex Vat 3D printer components, built one of his 3D printers for us. SLA printing uses a vat of light sensitive resin cured by a video projector to create amazingly detailed forms- think Terminator with the alien rising out of the vat of goop!

The main focus of the presentation will be how to make silicone molds from 3d printed masters and using those molds to make castings:

  • Learn how the SLA printer works
  • Tips for designing and printing your 3D object to be casting-friendly
  • We’ll have one or more 3D prints to demo
  • We’ll make a silicone mold and make one or more polyurethane castings but also discuss how to work with other materials.

Watch a video of the SLA printing a heart! (https://www.youtube.com/watch?v=5QsVX98-eP8)

This event is free.

DATE: March 9, 2019

TIME: 1pm to 3pm


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