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Sunday, March 30, 2025

Let The Conductive Chaos Continue

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Some "Are you OK?" messages in my inbox. So yes, I am, for given values of OK. I have a commission to fulfil, which got reduced in...
Monday, March 03, 2025

Life throws a curve ball

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You may have noticed a lack of updates. This is because I had to enter a long shooting competition some distance from the lab. I have return...
Wednesday, February 19, 2025

eSun Triangle Print Success!

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I re-ran the print of the triangles, this time with a base size of 300μm and eSun Standard Resin. The resin reservoir was a little further a...
Tuesday, February 18, 2025

The Mysterious Case Of The Thinning Resin

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Looking carefully at the results of the previous print test, I noted a weird thing: A double line drawn in the resin was solid, while single...
Monday, February 17, 2025

First resin print from object file

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Cut to the chase. The base of the centre triangle is 200μm (0.2mm) across. Imaged on a 10% tilt to make the clear resin visible.  Here is th...
Sunday, February 16, 2025

Create 16 micron points in GCODE directly from PrusaSlicer

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First, how does RepRapMicron's current accuracy compare with a commercial resin printer? These have pixel sizes going down to 25μm, howe...
Tuesday, February 11, 2025

Plotting points, 500μm initial test with hypodermic tip

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Time to move on to placing dots of resin configured in useful shapes. I've written some python code to take a GCODE file of a model from...