I was able to get the Anycubic Photon printer set up and I printed the test model that it came with perfectly, but I have not had a successful print since. I am not sure if maybe it is an issue with my slicing things or something else I am doing wrong, but things have been sticking to the FEP not the build plate. Which sucks because it takes several hours before you can see it failed
Is what is sticking to the build plate a half printed object, or a flat pancake cross section of your object?
If it is just a few layers thick, your build plate must be a bit too high and the resin isn't sticking to it. If several dozen layers have printed and nothing is sticking to your build plate, then you probably have a curing issue or perhaps the build plate isn't rough enough to hold on to your object. The build plate may even be a hair too low, where it smashes the partially printed object into the FEP, where the partially cured resin sticks to the FEP better than the build plate.
I have an Elegoo Mars, but I'm assuming the levelling process is very similar. They say to use a piece of paper between the build plate and the screen, but paper actually comes in various thicknesses (weight). Level with a thinner piece, and if that doesn't work, try a thicker piece or perhaps two pieces over top of one another.
Is the Photon build plate bare metal? Try sanding it down, and use a clear PTFE lubricant on the inside of the FEP. The tank has to be cleaned out well before you do this. Use a very soft cloth (microfiber) to apply the PTFE and polish it in until it is clear. The FEP shouldn't be foggy.
Another possible trick is to turn your resin tank around...horizontally( lol) 180 degrees and then lock it down. I've heard some people have luck doing that.
TazMan2000
Below is the second print. Mostly the same as the first one turned , but the hands were not fully formed
The stl file for the print above is 25.8 MM in height and before slicing looked like this which seems to have a lot more details
Also 3DprintingPro is the goto guy for how to support resin miniatures. He gets to do them professionaly for many of the paterons that sell monthly pre-supported files. He has a full video series on how to properly do supports.
Check this video out.
Also 3DprintingPro is the goto guy for how to support resin miniatures. He gets to do them professionaly for many of the paterons that sell monthly pre-supported files. He has a full video series on how to properly do supports.
Check this video out.
That definitely helped. I am getting fewer failures now where the model would separate from the supports or be missing a foot or have a half flat head etc...
Han's gun did print, but I mangled it cutting it off the supports
roughly 1/46 to 1/48 scale Boba (scaled with the Star Wars Legion figures )
and 1/72 Han
View attachment 1341355
I was amazed that the trigger and antenna came out
View attachment 1341356
Even with the tiny 1/72 driodeka, the hair thin wires and other details came out
Whether they survive brush painting I do not know yet, but...
View attachment 1341357
I have found that cutting the supports before curing allows for less mistakes.
I found a pretty good model on Etsy on a whim, and now I'm almost done printing the top hull.
On a tangent note relating to models and stl files (unrelated to the seller in question):
That sent me to etsy and made me re-realize what a weird combination of wonderful and cesspool of thievery it is all at once.
Generally I don't agree when people sell prints of files with the explicit intention of making money off of someone elses work when the license stipulates "not for commercial use". I rarely see links or credits to the original designer and I think there are better ways of doing it. Still that's not what I was thinking of. A way to go about it is to offer a printing service where the customer supplies you with the file. Easy enough. You can then even print paid for files as long as the customer supplies you with it. You get paid for printer/material/setup time. The customer pays the artist and everyone is happy. Alternatively many artists have license programs in place and you can print physical copies. Not a problem.Yeah. There are a few who downloaded free STLs and are selling them. I don't think its stealing if they are printing something that they downloaded for free, unless they are saying they designed it. Many people don't have 3D printers but just want a few things printed out for themselves. What I don't like is that some unscrupulous sellers are selling STLs that can be downloaded for free. Buyer beware, I guess.
There is even one guy selling STLs that he hasn't even designed yet, as a pre-order. WTH?
TazMan2000