[PSUBS-MAILIST] 3D printing by stereo lithography

[jimtoddpsub at aol.com]

The type of 3D printing most of us are familiar with is "fused deposition."  The first link shows an example of stereo lithography which uses a laser to produce an accuracy of 25 microns (.001 in) as the product rises out of the reservoir.  -Jim

http://formlabs.com/products/our-printer
http://en.wikipedia.org/wiki/Stereolithography
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