@JosephMcNeil wrote:
Been printing very frequently recently for a project. Almost entirely successful prints however recently I've noticed some artifacts that are concerning and problematic. I am using Grey Standard Resin V3 and I am about 400 ml into the resin cartridge and tank. I am using .05 mm layer thickness. Support contacts are left at .6 mm and 1.00 density. Support generation is largely left up the the preform software and then I go in to add supports where the software suggests them. I haven't removed any of the supports as suggested by preform.
These parts aren't all that small or particularly thin, and are pretty well supported, so I see no reason why there should be warping or deformation occuring during the print. I have also successfully printed smaller parts from this same resin cartridge and in this tank.
Images of Striations and Both Parts from Print
https://drive.google.com/file/d/1ifNos_yicGwVP3aqHD1lrfAcUS8KrANA-A/view?usp=sharing
https://drive.google.com/file/d/1HdFXODCrvasyJepDT0FOnewleN_QDyGa4g/view?usp=sharing
https://drive.google.com/file/d/1DGotBzcOLSJnlHx7r7N4iDwSnsIWOhP_aw/view?usp=sharing
https://drive.google.com/file/d/1ca8P0iFU2Aw75vTz5ZkfCiHAB86I3RZAsw/view?usp=sharing
https://drive.google.com/file/d/1uxKNChCFfsSVlmdf4Ks8oGOTiBc2OzadaQ/view?usp=sharingPreform File For the Print
https://drive.google.com/file/d/0B83pKxr_ervNMnhQWF92SUhzck0/view?usp=sharingAs you can see the banding is happening in plane with the print layers and is only very apparent on the wiper side, and so it is as if some of the layers are being "pushed" if you will, by the movement of the resin tank when it slides in the peel process. If this is the case I suspect it is to do either with the orientation of the model or the resin tank. However I feel like this is a pretty standard orientation and I scraped the (according to Formlabs tutorial) the resin tank surface prior to this print.
Any suggestions as to why this might be occuring and how to troubleshoot it are very appreciated.
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