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Why might you get some cured resin print in thr bottom on the vat with a good print Why might you get some cured resin print in thr bottom on the vat with a good print 翻譯年糕

Tried printing this go no-go calibration test. And so far the middle one at go 0.1 is the closest fit. Any idea how should I interpret this, resin is Elegoo abs gray, printed at 50 micron at 6 secs exposure

嘗試列印這個go no-go校准測試. 到目前為止, 在go 0.1的中間是最接近的. 任何想法我該如何解釋這個, 樹脂是elegoo abs灰色, 在6秒曝光時50 micron列印

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Hi guys,

Anycubic Eco resin has certs like REACH and RoHS. But what about normal Anycubic resin? I cannot find such information. Thanks

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So I had my Photon delivered last week (it is an original, not a Fauxton), and after a single failed print I did the exposure test, adjusted settings, then printed the test building. That came out great, but there appeared to be a bit of resin on the top front rim of the vat. I thought that was odd, but let it go because I am brand new at this.

Yesterday I ran my first real mini print and about halfway through I notices what looked like splashes on the side glass of the photon. I let the print finish (it came out fine) and then didn’t get to cleaning the vat till late last night.

The vat was sort of stuck to the machine by resin and took some effort to get out. Fortunately the fep wasn’t damaged, but I am really glad I got the kapton tape in place!

I filtered the resin and there were a few bits of loose material but nothing that seemed to account for the large splashes. Any idea how the photon could make splashes like that mid-print?

The pictures show the splashes on the sides as well as the ring of resin around the kapton tape. Any ideas what could be causing it? I think I am going to rig up a camera to record the whole build process and see if I get any info from that.

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Cloud Strife from Final Fantasy VII Remake. 10 pieces total. Thanks to Jem Gonzales RymegonD3D for the files.

Elegoo Gray water based resin
6 bottom layers at 100 secs
0.05 mm at 12 secs

來自[最終幻想vii]重制的雲紛爭. 總共10件. 感謝 Jem Gonzales rymegond3d的檔案.

Elegoo灰水樹脂
6秒的底層
0.05 mm at 12秒

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Tried the PowerCast Burn castable resin from Powerresins. I like that it doesn’t need UV post curing. In fact, the tech support person said that it is not recommended to expose the print to UV. Just a rinse with 95% ethanol (the tech support lady also said no IPA to rinse either).

I’m happy with the detail at 35 microns. I didn’t think the mill grain in this model would show but it did (the ring is size 6.5)! Took a little over 4 hr to print. I found out from the first prototype that I need to change the orientation and position of the supports, as a few of them kind of messed up with some elements of the design.

I prototype mostly with Anycubic UV ECO resin but I’ve been itching to try this castable resin from Powerresins. It’s a bit expensive but if I can get this level of detail, then is worth the investment.

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Has anyone had issues before with Elegoo Gray resin?

I have for the most part stuck with the transparent green resins in the past, I've used Anycubic, Elegoo, and Monoprice with no issues. I decided to pick up a bottle of gray this week and it has been a fucking mess.

I tried printing with the settings on the bottle with no luck but I know those can't be fully relied on. So I did an exposure test and my best result was around 18 seconds which is more than double what the bottle said. So the same 5-hour print I did with Elegoo green last week was 10 hours with gray.

The worst part is the leftover residue it is leaving on everything. I don't know how clearly you can see in these pictures but my tub was clear on Friday and my spatula was solid black, and this picture of my plate was after dunking and scraping it with a new bottle of IPA. On top of that, everything this shit touches is extremely sticky even after multiple IPA baths and hot water rinses. I even tried a soapy water rinse and it is still sticky. The biggest thing was that I got a single drop of IPA bath on one of our tables, it is stained and I have tried everything short of sanding it to get it out with no luck.

On the plus side, my print came out fine, but it doesn't seem to be worth the hassle. I am returning what I bought and getting green again, but did I just get a bad batch or something or is this a known problem with Elegoo Gray? Has anyone has a similar experience?

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Does anyone actually sell items they print? I have someone who i have done both Laser and CNC work for ask if i am able to 3d print an item for him. He has provided the STL file so i could do a test print and would require around 50 of the item. Its a basic item without requirement for supports, just clean the build plate and go again. Its not overly large about 60mmx25mmx8mm (2 and a bit inches x inch x just over 1/4th inch) . Resin cost is about $0.70 cents a unit. Any guidance would be great

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So I have a strange issue in printing miniatures. When I put more than one on the build plate I get the strangest failures the bottom will print then some supports. Then the legs on some of the terminators will not print from the foot to the knee or hip then the print will print fine after. All of these models are clones of each other. The following troubleshooting has occurred. 1. Re-level bed, 2. Update firmware, 3. Stop using chitubox switched to prusaslicer exporting to photon workshop, 4 changed exposure times, 5. Changed resins. 6. Have tried 2 separate new usb drives one type 2 one type 3. The type 2 would let me select prints and lower the vat acting like it was printing but freeze at 0% on multiple files. The type 3 once plugged in would freeze my photon and the screen would be unusable. If started with the type 3 in the photon wouldnt load past the initial picture saying photon while booting... Please help idk what else i can do

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I have been in the process of renovating - moving and recovering from a bi-lateral knee injury. Long story short, I have left resin in my vat for about 6 months. I have new FEPs so that part is ok, but somehow there is some dried Resin on the LCD. Is there a way to scrape/soak/safely remove cured resin from the screen? Thanks in advance........

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