I have printed some parts directly on build platform in order to increase resolution for the first layers and avoid the rough surface or uncured resin that sometimes results from using supports in a first layer parallel to the build platform. I have been successful in removing small objects. However, I have a harder time removing bulkier prints, especially when I pay close attention to not damaging or scratching the part. I am removing the part from the platform after post-curing since in that case the part would be stronger, and therefore harder to damage (but also bonded more strongly to the platform) Does anyone have a systematic way of approaching this? Maybe using some chemicals or changing temperatures would make the detaching process smoother?
I have tried using a sharp edge before and it worked. However, some of my prints would not accept this kind of geometry change