Anycubic Photon Printer Owners 造訪社團 » IDE

原文網址 Daniel Kottmair
2020-03-16 18:35:11

I have a question for the experienced resin people here: Printing flat and printing with supports. I *have* managed to print models standing flat on the build plate that were designed for support-less printing (on FDM) on my Photon using the Anycubic green resin (e.g. Akiko remix or Bree), but they simply seem to fail to stick using the Druckwege grey (opaque) resin and detach after the 8 base layers (110s exposure, as per DWs recommendation for the Photon and that resin!).

What is the general recommended approach? Should flat printing directly on the build be avoided if possible, ALWAYS suspending the lifted model in a support structure? And *must* I angle the prints when I have a flat elevated base surface, possibly giving away the option to print support-less?

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Merv Hinton
2020-03-16 18:41:18

Enjoy............................ https://www.chitubox.com/howto_17839_3.html

Pete Kastner
2020-03-16 19:04:30

Yes angle prints and uses supports

Stephen Colin Richie
2020-03-16 20:11:32

Generally, things are going to work better if you minimize the size of the layers above the base layers. You need lots of suction/adhesion on the base layers, but past that, too much suction will pull the model off of the plate (or tear it off of the supports), hence the need to elevate and tilt for larger models that cover more surface area.

Stephen Colin Richie
2020-03-16 20:13:22

The models I've successfully printed on the plate are small figures that include a broad, flat base and then taper significantly.

Daniel Kottmair
2020-03-16 20:17:07

Okay... But I tried the Zombie Hunter, which looks just like that, and that failed spectacularly: https://www.thingiverse.com/thing:69709

Daniel Kottmair
2020-03-16 20:18:22

Bree and Akiko remix, like said, did work, and these are also like that... But I have only tried with the transparent Anycubic resin, may not be true for opaque ones like the Druckwege gray I'm using now!

Daniel Kottmair
2020-03-16 20:26:10

What I'm also still unsure about: Do large continuous slabs of support bases on the build plate adhere better or worse than ones that have holes in them every now and then? From a physics perspective, the latter makes more sense, cause the smaller the continous area that needs to be ripped off the FEP, the less the suction forces are - or what am I missing here?

Fred Bey
2020-03-17 10:14:29

If it's failing after your base layers, your regular exposure is too low. If it worked with one resin, it should work with all of them, once you get the settings for that resin dialed in.

The opaque resins usually need a higher layer exposure than transparent resins.

Google Photon exposure finder, and you'll have a great place to start.

Daniel Kottmair
2020-03-17 14:29:54

Fred Bey Druckwege has run their own test and provide ideal detailed settings for every color, layer height (!) and many printers (among those the Photon and Photon S).. So I just used those!

Fred Bey
2020-03-17 14:35:42

Daniel Kottmair unless they ran their tests wherever your printer is, they are just a good starting point. Delamination means you need higher exposure.

Daniel Kottmair
2020-03-17 14:39:28

Fred Bey True, my printer stands infront of a tilted window..

Daniel Kottmair
2020-03-17 14:40:31

And thanks for the hint about delamination! ;-) i'm still learning so much about this..

Fred Bey
2020-03-17 14:43:30

No worries. We're all in this mess together. Lol

Lower temperatures will cause the resin to need longer exposures. Just a thought.

原文網址 Pete Frith
2020-03-16 17:09:03

Hi all,
I’ve seen a number of posts where people are using different programs (prusaslicer/photon slicer etc) for different stages of the slicing/printing process.

Are there any step by step guides on doing this?

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Peter Csaki
2020-03-16 17:17:02

1. Open the anycubic slicer once to see it, never use it again.
2. Use Chitubox.
3. See that Chitubox can't do some stuff or is bad at it.
4. Use prusaslicer for supports. Slice in Chitubox.

I went a different way because I print things where size matters.

Merv Hinton
2020-03-17 03:28:28

https://www.youtube.com/....../UCbv2mDrRqXovPdahRyoCFh......

Merv Hinton
2020-03-17 03:28:43

https://www.chitubox.com/howto_17839_3.html

原文網址 Jonathan Shih
2020-03-16 16:39:44

Tried to print again using my photon...
1. The upper side looks great, but I failed again on the back side...should I try using Prusa for auto supports?
2. Some of the heavy supports also merged. I may have under exposed a bit too am I right?
3. See fifth picture below, the whole piece distorted a bit from a certain layer. Not too sure how I can improve that...

Settings:
Slicer: Chitubox
Material: Anycubic ECO clear
Exposure: 11; Base Exposure: 55;
Layer height: .05

Supports setting as per 3DPrintingPro’s setting

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罗西晟
2020-03-17 02:47:21

How (and when) are you removing your supports?

I can imagine you get those potholes by just tearing the supports off...

Also if you watch 3DPrintingPro’s youtube again, he tells you he puts the heavy supports to make it stick to the buildplate but that it also (could) damage the model... which is why he "hides" them on a side that is not seen...

Jonathan Shih
2020-03-17 09:10:47

Xi-Sheng Luo After printing I clean the print with IPA and put in under the sun for 15mins.

The supports are removed after that but I admit I did tear them off a bit (as they are a bit too hard...)

Sorry I’m a total newbie and made quite a bit of mistakes... will watch 3DPrintingPro again as I may have missed a lot of important bits from the videos...

罗西晟
2020-03-17 14:22:02

Jonathan Shih possible damage aside, if you remove the supports before curing in the sun, there should be less damage.
Still some, but less.

So: Print -> Clean -> Remove Supports -> Cure.

Jonathan Shih
2020-03-17 14:35:53

Xi-Sheng Luo thanks for your advice, still a long way for me to learn in this 3D printing journey...

原文網址 Dillon Olney
2020-03-16 09:53:17

Ok so I could use some help.... initially print went off perfect. Print 2... power goes out... after that prints fail with this weird square raft. Releveled bed, updated firmware to elegoo mars “A”, new resin, new fep, new flash drive.... and... even worse... ideas? (Photos of latest insanity, original successful and in between issue, same file)

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原文網址 Aaron Strome
2020-03-16 09:36:09

I saw this wicked dragon printed on the Photon group page earlier and had to try it. I decided to hollow it out and print it using Hero resin since it is perfect for these type of prints.
If you want to try it out you can get it here... https://www.myminifactory.com/object/3d-print-wurm-96413

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原文網址 Paul McKee
2020-03-16 08:52:53

Really happy how he turned out. Nemesis from Resident Evil 3

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Htun Nay Myo Aung
2020-03-16 09:39:56

Paul McKee
2020-03-16 09:49:38

Htun Nay Myo Aung
2020-03-16 10:07:12

Megan Raynak
2020-03-17 00:11:30

Adam Notamas
2020-03-17 06:32:49

原文網址 Tom Chandler
2020-03-16 08:52:29

I’m absolutely done with Chitubox. How is Prusa Slicer for adding supports?

More detail: I’ve run into an issue where I cannot save my file, shut down, and come back and add more supports in Chitubox. Whenever I do so, the program crashes. No way can I make this my go to slicing software. Originally I chalked it up to my old iMac but considering this is happening on the new laptop I bought (9th gen i7, 16gb ram, gtx 1650) I’m done with Chitubox.

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Mark Anthony Vasquez
2020-03-16 08:56:08

Christopher Barnes
2020-03-16 08:56:36

Brendan Wood
2020-03-16 08:57:44

Cesar Gil
2020-03-16 08:58:30

Joe Comedian
2020-03-16 09:02:29

Brian Rhodes
2020-03-16 09:02:45

Joe Comedian
2020-03-16 09:03:04

Tom Chandler
2020-03-16 09:12:08

Tom Chandler
2020-03-16 09:13:10

Cesar Gil
2020-03-16 09:25:59

Cesar Gil
2020-03-16 09:26:27

Cesar Gil
2020-03-16 09:26:34

Rob Robertson
2020-03-16 09:28:16

Tim Borschel
2020-03-16 09:35:33

Gregory RG
2020-03-16 09:39:28

Scott Pavlich
2020-03-16 10:13:37

Tom Chandler
2020-03-16 10:14:30

Scott Pavlich
2020-03-16 10:31:39

Tom Chandler
2020-03-16 10:33:14

JP Barker
2020-03-16 10:34:19

Tom Chandler
2020-03-16 10:34:59

Tom Chandler
2020-03-16 10:35:41

Jason James Grubb
2020-03-16 11:05:03

Mark Wardle
2020-03-16 11:21:36

Mark Wardle
2020-03-16 11:22:35

Mark Wardle
2020-03-16 11:22:48

Mark Wardle
2020-03-16 11:22:57

Mark Wardle
2020-03-16 11:23:48

Mark Wardle
2020-03-16 11:25:02

Jolene Sweeney
2020-03-16 12:36:32

John Chrapkowski
2020-03-16 13:39:14

Jolene Sweeney
2020-03-16 13:41:04

Jeremy Babcock
2020-03-16 19:19:34

Piotr Kuśmierski
2020-03-16 19:42:52

Daniel Quinn
2020-03-16 22:56:36

Christopher Hayes
2020-03-16 23:52:13

Mark Wardle
2020-03-17 00:05:04

Stephen Hill
2020-03-17 00:37:32

Mark Wardle
2020-03-17 00:40:08

John Henry
2020-03-17 02:05:27

Piotr Kuśmierski
2020-03-17 02:07:27

Mark Wardle
2020-03-17 02:56:41

Tom Chandler
2020-03-17 03:17:29

原文網址 Jeremy R Kufer
2020-03-16 07:27:59

Ok printer In coming Tuesday what's the top 5 YouTube videos I need to watch so I don't have to ask any more questions lol

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Michael Joseph
2020-03-16 07:32:00

Michael Joseph
2020-03-16 07:33:10

Revin Leong
2020-03-16 07:33:28

Matthew Fry
2020-03-16 07:59:08

Harley DeBeaudrap
2020-03-16 12:06:57

Brent Mayhew
2020-03-16 16:05:31

原文網址 Angela Snyder
2020-03-16 06:52:06

Ok guys........ my UV light died today.

I have a print on the printer and even if I order a UV light today, it won't be here until Thursday via Amazon Prime due to Amazon here in the US being slammed with the covid-19 situation. I can not locate a UV light in a brick and mortar store around me, sadly.

Being in NE USA, we aren't getting very sunny days here yet, just starting into Spring really.

Do I try to cure the print on the printer via natural UV light (how long do I leave it outside? What time of day?)? Leave the print hang on the printer for a week? Call the print a loss?

I haven't been in this situation before, so any advice is appreciated !

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Simon Rees
2020-03-16 06:53:49