Anycubic Photon Printer Owners 造訪社團 » Anti Aliasing

原文網址 Kai Laborenz
2019-06-09 13:46:42

Anything new about the anti aliasing firmware? Wasn't it announced at least a month ago or so?

Greg Miller
2019-06-09 13:49:45

Kai Laborenz
2019-06-09 13:57:36

原文網址 Dave King
2019-05-29 14:37:40

Very impressed with the detail this printer is capable of. Think I’ll try the anti aliasing next. Epax x1 with elegoo grey with 6.5 sec layers

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Sterling Osment
2019-05-29 15:17:30

Jorge Zaragoza
2019-05-29 15:47:26

Dave King
2019-05-29 16:41:35

Robert Cvengros
2019-05-29 16:56:55

Dave King
2019-05-29 17:01:16

DeMarcus Brownie Klamecker
2019-05-29 17:12:35

Naumann Alex
2019-05-29 17:24:13

Dave King
2019-05-29 17:25:28

Naumann Alex
2019-05-29 17:26:34

Sterling Osment
2019-05-29 17:31:51

Dave King
2019-05-29 19:27:47

Dave King
2019-05-29 19:27:48

Sterling Osment
2019-05-29 20:04:23

Scott Peterson
2019-05-29 20:55:33

Michael McElrath
2019-05-29 23:25:16

Kane Qin
2019-05-29 23:36:44

Niggi Niklaus
2019-05-30 00:40:07

Chris Casarez
2019-05-30 02:29:29

Vinicius Silva
2019-05-30 02:40:11

Dennis Back
2019-05-30 03:36:11

Dave King
2019-05-30 17:03:53

Enrico Lopos Bertasi
2019-05-31 21:28:51

原文網址 Aarón Navarro
2019-05-28 02:01:31

The photon is a very capable 3d printer, I have a Projet 1200, and eventhough the resolution is very similar one to each other, the antialiasing is a very handy tool that helps a lot to eliminate the anoyning layer from the mold and the casted pieces. I have no complains with this quality and the astonishing price... But... It's a russian roulette to print anything, always has failures and those aren't from a "regular" 3d printer, the errors doesn't came only from a bad supporting or a bad tilted or flat position of your models, they came from the hardware and software of the machine. Poor quality in components and a lot of bugs, ( again the price)but when you suceed, you have a very high quality printing and all the bad experiences go to second plane... I think this is a typical love-hate relationship haha. Happy printings!

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原文網址 Jarrod Smith
2019-05-25 05:19:10

"The Aliaser" is a torture test for resin-based DLP/LCD/Masked SLA printers. Every vertical surface contains a pathological case for the pixel array, revealing significant aliasing artifacts in several dimensions. This is useful for investigating how LCD resolution impacts aliasing artifacts, testing various antialiasing methodologies, etc.

The test includes:
- One spherical surface (r=400mm)
- Two cylindrical surfaces (r=200mm) - one with its axis oriented parallel to the LCD and the other perpendicular.
- Three planes with normals at a 2 degree angle from the LCD grid - one tilted Y direction, and two in the X direction (one tapered toward the left and the other to the right).

This test consumes approximately 8ml of resin. Print this in the orientation provided in the STL. Recommended to print in opaque resin to aid in interpretation of the results, but it isn't strictly necessary.

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Jarrod Smith
2019-05-25 05:21:33

Jarrod Smith
2019-05-25 05:21:59

Jarrod Smith
2019-05-25 05:22:38

原文網址 Vladislav Tushevskiy
2019-05-24 15:11:01

Did anybody try new antialiasing firmware for Photon?

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Julio César López Moreno
2019-05-24 16:01:38

Daniel Ignacio Perez
2019-05-24 21:12:43

Philippe Maegerman
2019-05-24 23:01:54

原文網址 Richard Bull
2019-05-20 17:49:39

Anyone else have poor results with the new beta firmware and Anti Aliasing?

I had a bad ringing effect throughout prints, like a minor shift in the slicer image was occurring every few layers. With AA enabled and with it disabled. Re-levelled after update and again after the first print failed. Same results over 3 consecutive prints on all models using the same resin.

I've since gone back to the previous version firmware, no AA and perfect prints again.

I'm just wondering is it possible that the printer struggles with such large slicer files using AA? <30Mb vs >300Mb

EDIT: uploaded some pics, my daughter already painted them unfortunately so it's a bit hard to see. They were monocure clear.

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Paul Churchill
2019-05-20 18:03:20

Vinicius Silva
2019-05-20 18:08:08

原文網址 Hobby Mike
2019-05-19 04:23:10

Anti Aliasing test run.

Same exact part, I am pretty sure same settings, though I have not used CHTB much, so I could be off.

First things first, Layer at .075. I slice with the Photon slicer. Original file was 58MB. Photo #1. You can see the aliasing effect near the curves.

Photo #2 is the same part, same orientaion, AA was set to 8. Sliced with Chitu. File was 478mb..... Photo #2. There is some ringing, but Im sure that is machine related, I have one that has this issue from time to time depending on part orientation.

Result is I am impressed. Other than the file size being so massive, I think its a success, you can visibly see a difference in what I call a scaling effect on the Z axis.

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Joseph Bushen
2019-05-19 04:25:47

Hobby Mike
2019-05-19 04:27:09

3D Scanning Guy
2019-05-19 04:43:53

Alexander Mihailov
2019-05-19 04:50:14

David Nicholls
2019-05-19 05:45:37

Vinh Lee
2019-06-02 14:06:58

Travis K. Jansen
2019-10-02 23:31:23

Vinicius Silva
2019-10-03 16:44:09

Jarrod Smith
2019-10-03 22:50:19

原文網址 Philipp Maitrot
2019-05-13 07:02:36

Let me proudly present: Anycubic Photon NanoDLP

Total brain transplant; Raspberry Pi 3, Nextion 3,5" LCD , Camera, RAMPS Board with Trinamic stepper driver and Marlin firmware, HDMI board for 2k photon screen, 2x linear MGN12 rails, physics anonymous part printed on photon.

NanoDLP is just awesome! Antialiasing prints, dynamic resin profiles with dynamic exposure, dynamic lifting, wifi based print management, web slicer and many more!

Took me about 1 weekend of tinkering and around $100 for parts. Wish there was better documentation and I think I am the first to do a photon brain transplant to the pi.

Parts list:

1x Raspberry Pi Model 3(B) 36€
https://shop.pimoroni.de/products/raspberry-pi-3-b-plus
1x RAMPS 1.6 Board 11$
https://www.amazon.com/Expansion-Control-Upgraded-Motherbo…/
1x Arduino Mega2560 15$/29$
https://www.amazon.com/Elegoo-EL-CB-003-ATmega2560-ATMEGA1…/ or
https://www.amazon.com/ARDUINO-MEGA-2560-REV3-A000067/
1x Trinamic TMC2208 12$
https://www.amazon.com/Printer-Stepper-FYSETC-Screwdriver-…/
1x Nextion 3,2" Display 35$
https://www.amazon.com/MakerFocus-Nextion-Enhanced-Version…/
1x HDMI to MIPI adapter board 50$
https://www.aliexpress.com/…/5-5-inch-LCD-…/32820986560.html
2x Buck converter 12v to 5v 1$ https://www.aliexpress.com/…/Ultra-Small-M…/32982640798.html
2x Micro USB cable
1x 20cm HDMI cable

Optional:
1x Raspberry pi camera 5mp 10$
https://www.amazon.com/Raspberry-Camera-Module-Megapixels-…/
1x camera flex cable 30cm or 50cm 10$
https://www.amazon.com/Ribbon-Flexible-Raspberry-Module-Ca…/

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Tom Anyz
2019-05-13 07:11:24

Adam Green
2019-05-13 07:14:51

Tony Rooney
2019-05-13 07:17:47

Bob Martin
2019-05-13 07:26:51

Jerry Barnes
2019-05-13 07:30:48

Rodney Seal
2019-05-13 07:35:21

Wade Wendorf
2019-05-13 07:59:54

Mike Eckert
2019-05-13 08:11:21

Alwin Chan
2019-05-13 08:16:56

Philipp Maitrot
2019-05-13 08:17:00

Philipp Maitrot
2019-05-13 08:18:42

Philipp Maitrot
2019-05-13 08:23:55

Philipp Maitrot
2019-05-13 08:24:53

Philipp Maitrot
2019-05-13 08:25:35

Philipp Maitrot
2019-05-13 08:26:07

Mike Eckert
2019-05-13 08:26:20

Philipp Maitrot
2019-05-13 08:31:56

Philipp Maitrot
2019-05-13 08:35:38

Bob Martin
2019-05-13 08:35:45

Philipp Maitrot
2019-05-13 08:36:41

Bob Martin
2019-05-13 08:37:34

Philipp Maitrot
2019-05-13 08:39:12

Artur Kawa
2019-05-13 08:40:22

Philipp Maitrot
2019-05-13 08:43:09

Philipp Maitrot
2019-05-13 08:45:31

Aleksey Kulagin
2019-05-13 08:55:33

Artur Kawa
2019-05-13 08:58:45

Artur Kawa
2019-05-13 09:00:02

Tom Hickey
2019-05-13 09:00:28

Jawad Abuasabeh
2019-05-13 09:48:55

Yavuz Cosku Toklu
2019-05-13 10:29:22

Gon Garcia
2019-05-13 10:46:06

Adan Mouriño
2019-05-13 10:54:31

Adan Mouriño
2019-05-13 10:56:25

Marcos Martinez Garcia
2019-05-13 12:35:47

Nikita Sim
2019-05-13 12:57:13

Ben Tseng
2019-05-13 12:59:19

Sen Kun
2019-05-13 13:21:49

Alessandro Tuffanelli
2019-05-13 13:34:32

Kyle Urban
2019-05-13 13:53:31

Gerges Gayd Hana
2019-05-13 14:17:37

Philipp Maitrot
2019-05-13 15:00:06

Philipp Maitrot
2019-05-13 15:04:10

Philipp Maitrot
2019-05-13 15:06:44

Bill Gergis
2019-05-13 15:09:11

Vinicius Silva
2019-05-13 17:04:04

Stefan Schaller
2019-05-13 17:21:40

Elvin Torok
2019-05-13 17:39:29

Vinicius Silva
2019-05-13 17:55:50

Vinicius Silva
2019-05-13 18:00:58

Vinicius Silva
2019-05-13 18:03:50

Elvin Torok
2019-05-13 19:26:51

Toby Kirkby
2019-05-13 19:36:40

James Rotondo
2019-05-13 21:03:28

Michael McElrath
2019-05-13 22:37:25

Kevin Morrison
2019-05-13 22:59:37

Myrobot Stuff
2019-05-14 02:15:23

Philipp Maitrot
2019-05-14 02:38:12

Philipp Maitrot
2019-05-14 02:47:29

Philipp Maitrot
2019-05-14 02:48:00

Philipp Maitrot
2019-05-14 02:50:59

Philipp Maitrot
2019-05-14 02:52:15

Philipp Maitrot
2019-05-14 02:55:26

Philipp Maitrot
2019-05-14 02:57:18

Philipp Maitrot
2019-05-14 03:01:44

Philipp Maitrot
2019-05-14 03:03:53

Philipp Maitrot
2019-05-14 03:07:25

Philipp Maitrot
2019-05-14 03:08:23

Philipp Maitrot
2019-05-14 03:09:20

Marcos Martinez Garcia
2019-05-14 03:31:40

Philipp Maitrot
2019-05-14 04:02:24

Kevin Miller
2019-05-14 05:11:19

Matthew Brown
2019-05-14 06:00:50

Raik Stäber
2019-05-14 06:49:44

Rowan Watson
2019-05-14 07:52:50

Elvin Torok
2019-05-14 09:50:09

Vinicius Silva
2019-05-14 10:03:12

Juan Carlos Palma
2019-05-14 14:49:01

Myrobot Stuff
2019-05-14 20:42:36

Ejder Güner
2019-05-14 22:37:59

Thanh Long
2019-05-15 08:07:10

Vinicius Silva
2019-05-15 23:26:19

Coustillier Xavier
2019-05-15 23:55:06

Philipp Maitrot
2019-05-16 07:09:45

Philipp Maitrot
2019-05-16 07:09:59

Philipp Maitrot
2019-05-16 07:22:42

Vinicius Silva
2019-05-16 07:56:15

Vinicius Silva
2019-05-16 08:00:36

Myrobot Stuff
2019-05-19 05:12:48

Stefan Schaller
2019-05-21 15:39:59

Fränk Aiello
2019-05-31 21:01:54

Elvin Torok
2019-06-04 06:36:17

Shane Johnson
2019-06-13 08:18:57

Shahin Varasteh
2019-09-01 22:30:23

Philipp Maitrot
2019-12-24 07:59:48

原文網址 Andre Ribeiro
2019-05-13 06:19:43

When is it not recommended to use Antialiasing? I don't see any cons of using it all the time as the print time is the same... Are there any drawbacks on using it? When would it be better to turn it OFF?

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Jesse Myers
2019-05-13 06:20:30

Paul Churchill
2019-05-13 06:21:30

Andre Ribeiro
2019-05-13 06:22:33

Paul Churchill
2019-05-13 06:23:14

Chad Farrell
2019-05-13 06:24:35

Andre Ribeiro
2019-05-13 06:24:46

Paul Churchill
2019-05-13 06:25:03

Blake Moody
2019-05-13 06:27:56

Andre Ribeiro
2019-05-13 06:29:02

Matt Paul
2019-05-13 06:29:08

Andre Ribeiro
2019-05-13 06:30:02

Robert Silvers
2019-05-13 07:08:20

Andre Ribeiro
2019-05-13 07:49:15

Robert Silvers
2019-05-13 08:43:01

Jose Elizondo
2019-05-13 09:17:09

Stefan Giudici
2019-05-13 09:32:00

Andre Ribeiro
2019-05-13 09:33:41

Andre Ribeiro
2019-05-13 09:57:43

Richard Thomas
2019-05-13 16:33:29

Beladinon Decram
2019-05-13 17:02:52

Richard Thomas
2019-05-13 17:09:59

原文網址 Chris Graf
2019-05-08 07:16:13

Hey everybody!

Long post incoming, so TL;DR : What affects print precision/detail level and how to optimize for as close to pixel-perfect as possible?

I've recently gotten an Anycubic Photon S for printing minis and general learning.

Testprinting the resin test (only one part, sliced multiple times with different exposure times since I have the S, 0.02 layer height, from 2s to 8s expsoure, anycubic green) has resulted in underwhelming precision for me. neighboring features merge together heavily, with the least merging at 4s exposure, at merging below 0.3mm at the cost of features < 3px not printing/failing to print over multiple layers. If I want those to show up I have to go up to 8s at which point details merge at distances < 0.7mm. (non-free standing details blend together totally, so rivets and stuff need to be bigger than 1mm to even look like rivets and not just be bumps) small details are also (of course) not at all their width in px anymore but heavily smoothed and about 0.3mm wider in all directions.

I've also tried the same procedure with elegoo black (thinking it might be diffusion and black absorbs light right??) which performs even worse, only starting to show 1px detail at 12s.

I've inspected all the different testprints under a microscope, so It's not just that the material is hiding the detail. I also understand that I'm doing the equivalent of pixel-peeping by now, but it's more about principle and learning at this point^^

now to optimization:

as far as I can tell, the points I can optimize are: the resin, the timings, temperature, the layer height, the FEP thickness, -clarity and tension and leveling of the build platform.

I've read through as many resin suggestions as I could find and Phrozen ABS Like Grey seems to be a very good performer, as well as MiniQ LCD-5400s (post by Boon Kheng Tang showing it of a few weeks ago) the latter being much more expensive for me. Apart from that I've been hearing that a lot of people are happy with anycubic green, so I'm not quite sure how much of a factor this is.

my room temp is relatively low, about 18c. which is out of the sweet spot if I'm not mistaken. Is that much of an Issue?

timing test are very slow on the S right now, since we can't use the resin test that tests multiple timings at once yet.
What would need to be done to make that compatible with the photon S?

I tried a few prints with a layer height of 0.01mm, but got the same blended results. My thinking was that with reducing the layer curing time, I could theoretically reduce the amount of resin that cures through scattered light, but that seems to be the wrong Idea of how the process works. Do you guys generally get more detail with more cubic voxels? (eg 0.05mm layer height)

I've replaced the FEP that was shipped with the photon since it looked relatively scratched and cloudy to me already. Since I had no reference to what an actually bad film looks like, I replaced a perfectly good one and nothing changed... Does anybody have experience with thinner films? Maybe they diffuse the light less between LCD and resin? (also is that even an Issue?). The film is tensioned to 350khz.

build platform is as level as I can get it. also that should be a non-issue after the base sticks, right?

Sorry for this extremely long post. I'm hoping that you can help me understand how the process works in as much detail as possible, hopefully to write a comprehensive optimization and recommendation guide and get the best possible prints for detail out of the anycubic. The possibility is there, especially with antialiasing, for reealy nice prints with this machine, I just can't get it there without help...

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Ray Baumanns
2019-05-08 07:53:04

Brad Senn
2019-05-08 11:13:12

Chris Graf
2019-05-09 22:03:53

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