Anycubic Photon Printer Owners 造訪社團 » UV

Hi,

When a small quantity of resin is spilled on the table, I use a paper towel to remove it and then put some IPA to clean invisible residue. Is that enough or should I use an UV lamp over the area for a period to make it less harmless. If so, for how long?

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So, how powerful does the UV have to be for curing?

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How long for curing under the UV? Related question: does UV bounce off white? I know it bounces off snow but I wasn't 100% if that was due to the colour or the material. (IE is it worth setting up some sort of bounce to help with UV curing.)

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I am very happy to announce the second version of ESParaSite Data Logger!

v0.2 - Second Release - Bed Bugs- 2019-04-07
- Adds support for the BME280 Sensor (For Ambient Temperature, Temperature, Humidity and Altitude.)
- Nearly all code has been refactored! (I just love saying that) Since we are relying on 3rd party open source libraries,
each one is a bit different in how it behaves. Refactoring has prioritized standardization across the main functions and attempted to limit snowflakes to the functions that talk to the various sensor libraries.
- HTTP server re-created as RESTful api with JSON returns. (Currently GET only)
- Sensor data has been organized into 4 key groupings or "classes"
- Ambient - The room an environment in which the printer lives (Temp, Humidity, Barometric Pressure, Altitude)
- Chamber - The printing chamber itself. (Temp, Humidity, Dewpoint)
- Optics - The LCD Screen and UV LED (UV, Visible light, IR light, LED Temp and LCD Temp)
- Enclosure - The base of the printer that contains the MainBoard and Optics (Temperature)
- All classes have a timestamp as part of the return value.

Check it out! (v 0.2 renders a lot of the documentation out of date, I will update ASAP!

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Having issues with the printer recently. I printed a small model on the very right corner of the build plate and started having a thin layer of cured resin (round) 1 1/2 in. diamater at the center of my FEP.

Is this an LCD issue or the UV light?

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have been experimenting with my photon and looking at the issues in prints that look like lines are in them - which is often attributed to z-wobble and model alignment.

I had been using .05mm layer thickness for some prints and was getting lines.

Then I read that the stepping of the device is in .02mm

I tried .02mm and .06mm and no lines.

currently using the following settings with the white resin and i am getting great prints every time now.

White - Anycubic POT015 LCD Uv 405 nm Rapid Resin for 3D PRINTER-500Mll/ 500G-White
layer 0.02
Normal Exposure 12
Off time 6.5
Bottom exposure 115
bottom layers 8
heavy supports with contact depth at 0.35
30% support density

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This was a fun project. The St.Basil's Cathedral painted with florescent paint, shown under a UV light. Sadly, none of the crosses survived. They are delicate, I am not :) .

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What do you guys use for reflective film in your UV curing chambers?

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What do you guys think of my curing station?
3 gal bucket with lid, solar display turntable, uv led strip, 12v power supply. Also got a timer to auto turn it off at whatever number of minutes I want to do.

What are you guys doing for curing?

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so It is safe to just throw away the waste paper towels from cleanup and scraps from the prints once you hit it with UV?

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