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Andrew Allshorn

Andrew Allshorn

Owner and Technical Director of AT 3D-Squared Ltd; 30+ year additive manufacturing pioneer, former AMUG VP, DINO Award recipient, and STEAM education advocate.

Jul 6, 2026

81:14
Yep.
81:15
And then once it gets to the top of the supports, that's when it only goes down by 0.1. Every coat of light goes across the vat with resin in it.
81:23
It's got a vacuum.
81:25
And it deposits the resin into the sort of little negative meniscus, basically.
81:31
So five millimeters into this build, this platform is going and I'm like, what? What's going on here? It couldn't work out where the level was.
81:44
So on the back of the machine, there's a box which has got a leveling diode, which is where you actually that reads where your level is.
81:54
standard resin with a low viscosity, the level inside that box is the same as it is outside.

1 HR 45 MINS LATER

187:20
But yeah, it's crazy to me.

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