Error in printing : some models are lacking parts. - Printable Version +- Elegoo 3D Printers Forum (https://www.elegoomars.com/forum) +-- Forum: Elegoo Mars 3D Printer (https://www.elegoomars.com/forum/forumdisplay.php?fid=1) +--- Forum: Getting Started (https://www.elegoomars.com/forum/forumdisplay.php?fid=2) +--- Thread: Error in printing : some models are lacking parts. (/showthread.php?tid=534) |
Error in printing : some models are lacking parts. - Figouze - 06-28-2020 Greetings, I have elegoo mars for 1 month, no problem printing for the past month. Now, I have a problem printing. Some models lacks a limb. So, I change the resin, clean the bath and I adjust the axe Z with elegoo menu and a paper. I have changed the support from thin to medium. Now, I print another time with some models and I only have two of them. No resin polymerised in the bath and only two are well printed. The other are nowhere ! I These is exposition time : Mayer height 0.05 Bottom layer count : 8 Exposure time : 8 Bottom exposure time : 60 Bottom lift distance : 5 mm Lifting distance : 5mm Lifting speed : 65 mm/s Retract speed : 150 mm Resin : elegoo grey. Thank you for your support. RE: Error in printing : some models are lacking parts. - cliffyk - 06-28-2020 remove the resin vat and "print" the models, Observe the LCD shutter (from an acute angle--do stare directly into the UV lamp) to see if it is behaving as it should and passing a full image of the layers to be printed. Grab and post a photo of what you see if you can... RE: Error in printing : some models are lacking parts. - Figouze - 06-29-2020 The LCD was good. I have found the problem. Some grey resin was under the fep, avoid light to come to the resin. RE: Error in printing : some models are lacking parts. - cliffyk - 06-30-2020 (06-29-2020, 10:33 PM)Figouze Wrote: The LCD was good. This of course means, that unless you spilled it, there is a hole in the FEP--you can use clear packing tape as a temporary fix... RE: Error in printing : some models are lacking parts. - fromFDMtoSLA - 07-01-2020 does the resin stick to the LCD? can you remove it? RE: Error in printing : some models are lacking parts. - cliffyk - 07-05-2020 (07-01-2020, 05:50 AM)fromFDMtoSLA Wrote: does the resin stick to the LCD? can you remove it?Scraping lightly with a new single edge razor blade held at a very acute angle will remove it very easily and with little effort. |