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原文網址 Jeremiah Chetwood 2020-03-27 05:10:31
Glad I got this before all this stuff went on, can't find any now......
Scott Pavlich 2020-03-27 05:19:56
Really? Another one of these posts???? Pretty much the whole world knows it’s impossible to find.
Bert Harvey 2020-03-27 05:22:11
Great. Have you reached out to your local clinics to see if they need it and if theyre accepting donations?
Phez Darryn Stanmore 2020-03-27 05:25:44
Obviously just a post for the attention!
Shawn Michael Rains 2020-03-27 05:30:01
Isn't that the entire point of social media?
Jeremiah Chetwood 2020-03-27 05:33:35
Wasn't for attention, in a small town, anything that can be used for clinic goes there. Mask and things like that are needed I dont have any of those. But thank you.
Andy Turtle Consiglio 2020-03-27 05:47:37
Why do people brag about getting critical medical supplies for their hobby during a pandemic?
Kevin Thomas 2020-03-27 05:55:09
I'm just using denatured...works fine
Scott Pavlich 2020-03-27 05:56:27
Andy Turtle Consiglio Because they want to appear more important than others
Eric Hall 2020-03-27 05:56:28
You might consider donating that to a healthcare facility that could use it. Some people are just too self absorbed in themselves.
Andy Turtle Consiglio 2020-03-27 05:56:59
:/
Fernando Valenzuela 2020-03-27 06:06:36
In his defense, he said he got them BEFORE the pandemic started, not during.
Richard Tyler Jr 2020-03-27 06:06:49
Scott Pavlich For the same reason others point it out.
Andy Huffer 2020-03-27 06:09:16
"critical" at like 97 cent a pop
Andy Turtle Consiglio 2020-03-27 06:15:21
Cost does not equal availability
George Graves 2020-03-27 06:41:00
Check out what he has in his garage :/
Tyler Star 2020-03-27 06:41:40
It's called capitalism. If I want to hoard rubbing alcohol I will
Lance Fulfer 2020-03-27 06:42:22
Tyler Star and it’s also called an executive order that has criminalized the hoarding of necessary supplies. Don’t be an asshole.
George Graves 2020-03-27 06:43:37
Boy, you really need to go back to high school civics class, Tyler. That's not what capitalism is at all.
Keith Banfield 2020-03-27 06:48:11
It's also called we don't care how you justify being a shitty person.
Oksana Shevchenko 2020-03-27 06:49:45
Um. This isn't hoarding. Having 20+ would be considered hoarding
Jordan Carey 2020-03-27 06:50:12
What means of production do you own Tyler? Oh you don't? Then you aren't a capitalist. You are a consumer.
Tyler Star 2020-03-27 06:52:08
George Graves I'm a drop out
Tyler Star 2020-03-27 06:52:35
Keith Banfield nothing wrong with keeping a year or twos supply of necessities
Tyler Star 2020-03-27 06:53:03
Jordan Carey never said I was
Keith Banfield 2020-03-27 06:54:13
Tyler Star see my previous comment
Theo Brinkman 2020-03-27 06:56:22
Andy Turtle Consiglio , nobody “bragged” about “getting critical medical supplies” for any reason. He simply stated that he was glad that he got a sufficient supply *before* the pandemic. Learn to read. Or, barring that, learn not to be an asshole. Your choice.
Ralph Hill 2020-03-27 07:03:36
Assholes call other assholes assholes lol
Phez Darryn Stanmore 2020-03-27 07:10:48
Shawn Michael Rains touche!
James Byer 2020-03-27 07:14:10
Eric Hall donate your pinball machines.
James Byer 2020-03-27 07:15:00
Or we could both mind our own business
Dustin Risley 2020-03-27 07:21:51
Shawn Michael Rains I think the point was to stay connected with people you know and share information. It was NEVER for attention.
Jake Walker 2020-03-27 07:28:10
I got a case months ago.... so glad I did. I'm about to produce 400+ face shields for EMS personnel and people that are immunocompromised. Disinfecting in this time is more important over printing for myself right now in my opinion.
Tim Layne 2020-03-27 07:32:34
Actually it all started with horny college kids wanting a quick easy way to "hook up". Lol
Kevin Lau 2020-03-27 07:50:24
Weird flex . . .
Jeffrey Opel 2020-03-27 07:55:50
99% no less
Phez Darryn Stanmore 2020-03-27 08:03:18
This!
Eric Hall 2020-03-27 08:14:51
James Byer You are a creepy one bubbles ... You actually went into my profile and looked at my photos... And what will a pinball machine do to help out a medical facility other than take up space. You know where you can stick it. You are definitely a pervert at best and a peeping tom at worst.
Kris Haus 2020-03-27 08:23:25
use it for disinfection. there are other solvents available for resin and printing
Chris Christiansen 2020-03-27 08:29:03
I bought a 24 pack off amazon when I bought my printer in December, still going strong with my supply lol
Bert Harvey 2020-03-27 08:29:21
James Byer or, you know, you could actually not be a bag of assholes. If someone is going to flex that they have supplies that our hospitals need, they should expect to be nudged to donate it to help their community. Don't like it? Maybe you should just keep on walking by then
Bert Harvey 2020-03-27 08:31:31
nothing like a global pandemic to out who the terrible people are in every group.
James Byer 2020-03-27 08:37:47
So you guys are saying we should all mind our own business?
Dustin Risley 2020-03-27 08:44:50
Wrong again actually, but if you want to believe that go ahead.
Ben Rawalt 2020-03-27 08:56:27
James Byer no, he's saying you shouldn't be a twat
Josh Berkley 2020-03-27 09:28:23
Liquid gold
Dallas Winston Fitzgerald 2020-03-27 09:40:32
If you don't think there's anything MORALLY wrong with hoarding necessary medical supplies, that's on you. But it's literally illegal to do so currently. https://thehill.com/....../489125-trump-signs......
Nick Neal 2020-03-27 09:48:37
Dallas Winston Fitzgerald you, or anyone, is going to be really hard pressed to convince anyone that 6 bottles of rubbing alcohol constitutes an amount in excess of reasonable home, business, or personal use. Not to mention, ipa requires a reasonable stretch to even be covered as a "disinfecting device" under that EO.
Bob Smith 2020-03-27 09:51:00
I gave mine to the missus to use at the hospital where she works. They need it more than us right now.
Ryan Tudor 2020-03-27 09:52:23
George Graves read an article about that guy. The look on his face pretty much tells you where it got him.
Jake Walker 2020-03-27 09:54:04
Chris Christiansen I'd donate to those in need for medical purposes.
Chris Christiansen 2020-03-27 10:08:09
Jake Walker Our hospitals here are doing ok as far as alcohol goes, as for masks and stuff I’m printing with medical grade resin, and when my wife isn’t at the hospital she’s sewing masks
Jake Walker 2020-03-27 10:11:30
Chris Christiansen what printer are you using and which parts are you producing? I'm curious
Clint B. Kauffman 2020-03-27 10:13:17
Andy Turtle Consiglio Because it was purchase before the crisis. This poster planned a little ahead. Unlike the the politicians who create death panels instead of stocking up on ventilators 5 years ago after last crisis.
Chris Christiansen 2020-03-27 10:13:38
Jake Walker photon and a Mars, I’ve printed a few ventilator parts for what they use but mostly been making those copper 3D reuseable masks you add the bits of filter pad to
Clint B. Kauffman 2020-03-27 10:18:14
Dallas Winston Fitzgerald Try reading the whole article. Six bottles is not hoarding. Those like the guy with garage full of supplies that he cleaned out stores is as low as it goes. They are after companies with warehouses full of supplies that are being marked up or slow shipped to drive up prices.
Jake Walker 2020-03-27 10:18:24
Chris Christiansen so those have been accepted in the medical community?
Chris Christiansen 2020-03-27 10:20:18
Jake Walker only if your using medical/dental grade resin, some hospitals will even swing for antimicrobial/foodsafe resin but you’d have to talk to your local hospitals, a lot of places are different, I’ve been able to make them for my wife and sister in laws hospitals and am waiting on a reply from one other, but two others said they wouldn’t accept them
Adaś Miałczyński 2020-03-27 11:00:00
for example all those self-righteous douchebags pretentiously commanding other people what they should and shouldn't do with their own supplies instead of, if anything, displaying positive example... oh wait
Bert Harvey 2020-03-27 11:04:43
Oh, look, another one. Don't you have some douche-bunker to go crawl in while the rest of us try to help in our communities?
Vladimir Smith 2020-03-27 11:04:43
I found one small bottle at Walmart today! ?
Zakkari Clark 2020-03-27 11:49:07
One day you'll be able to post things on the internet without attracting hordes of troglodytes crying and complaining. One day.
Ian Henry 2020-03-27 11:49:57
Bert Harvey who hurt you man?
Bert Harvey 2020-03-27 11:54:30
I worked in health care and biotech for years. I know a lot of the medical staff currently risking everything to help people infected. I'm currently running my printers around the clock printing ppe gear to try to help. A nursing home I used to work in has been identified as a corona-cluster, with 24 cases and more projected as more testing is done, with a number of the infected not expected to survive it. People I know through their families. so, yeah, I'm taking this fucking seriously and I'm fucking tired of the shitbags 1) bragging about medical supplies they have that their community needs, which they're using for a fucking hobby 2) the pieces of shits white-knighting for those bragging pricks.
Zakkari Clark 2020-03-27 11:57:26
Daniel Randle 2020-03-27 12:31:44
Right. Social media existed before facebook. Or myspace.
Vincent Balmont 2020-03-27 12:31:44
If you have that much why are u looking for more?
Erik Morris 2020-03-27 12:44:42
Some folks here need ladders to get down from those high horses their riding... sheesh.
陳彦廷 2020-03-27 12:51:39
this thread is turning for the worst, turning off commenting. Guys & Gals, please be civil.
原文網址 Devin McClellan 2020-03-27 05:07:58
I have a dumb question but google isnt helping. I am wanting to print a small piece for my dishwasher utensil rack. Can resin handle the temp of the dishwasher 140° and hot water?
我有個愚蠢的問題, 但google沒有幫助. 我想為我的洗碗機utensil架列印一小塊. 樹脂能處理洗碗機溫度140°和熱水嗎?
James Richmond 2020-03-27 05:11:23
1. it depends on the kind of resin. 2. considering that most people use hot water to make supports easier to remove, my bet is no.
Devin McClellan 2020-03-27 05:12:49
This is my resin
Jan Pfriender 2020-03-27 05:16:41
Nope it's too hot.
Devin McClellan 2020-03-27 05:17:23
Jan Pfriender thanks ill just keep running my PETG
Richard Shapiro 2020-03-27 05:33:30
Check with the folks at Siraya. They have a resin that should be temperature stable at that heat or more.
Nick Kikola 2020-03-27 05:42:17
I didn’t think resins were good safe...?
Scott Pavlich 2020-03-27 05:51:25
Siraya Sculpt is what you want: up to 160C...but it’s finicky stuff to print in cool temps...ideally you want it to be 30C and follow Siraya’s post-processing
Mike Fatchett 2020-03-27 06:02:10
Is it food safe? If not, keep it away from your food serving items.
Bruno L'Archeveque 2020-03-27 07:40:40
Nope
原文網址 Vladia M Vittler Woods 2020-03-27 04:53:01
I used to have the problem that my plate would never move even when loosened. Now it stays loose no matter how much I tighten it. I suspect that I have resin or debris inside. I see several other who had this problem and the solution was to take the plate apart. However, the recommendations just say to take it apart without elaboration. What tool do I need to take the plate apart?
Thanks to anyone who can provide insight.
ETA: I was able to remove 2 screws from the plate but the other two will not budge (I fear stripping them). Thoughts on how to remove them?
Ray Sears 2020-03-27 05:06:23
Check to make sure you don't have two set screws. Sometimes they mess up put second on top of the first. Back it all the way out and see if there is another one in there.
Vladia M Vittler Woods 2020-03-27 05:08:33
Do you happen to know what tool that I need to take this plate apart? I have heard of two screws being inside but I am not sure what tool that I need.
Sen Kun 2020-03-27 05:09:07
https://youtu.be/Uc8senzACFM
Samuel Colt 2020-03-27 05:09:15
Vladia M Vittler Woods .... the supplied Allen key
Vladia M Vittler Woods 2020-03-27 05:09:34
Thank you!
Vladia M Vittler Woods 2020-03-27 05:15:40
Sure enough in the depths of my closet there was another tool in the original box. This is the one that I needed. Thanks to all
Ray Sears 2020-03-27 05:38:24
Vladia M Vittler Woods use allev wrench to keep loosening the screw until it comes all the way out and then check to see if there is another screw in hole.
Nathan Kopp 2020-03-27 09:30:49
i have a stripped screw as well. i just put the whole thing in my ultrasonic for 10minutes
Kempster Kevin 2020-03-27 09:46:14
Drill out the heads, start with a a small drill bit and work you way up to the head diameter. Go slow and eventually you should be able to gently pry up the plate and pop the heads off. Just had to do that on a vat where one screw stripped.
原文網址 Daniel Weatherhead 2020-03-27 04:48:55
Not sure what happened at the end but as you can see I’ve managed to print my first, designed by me, print. Took a little time to cut away tiny supports with the pliers. The only thing I’m not sure is the uv light, I think, seems to have dulled it, was crystal clear when I took it off. Love it when a print works. ?
Josh Berkley 2020-03-27 15:12:38
The clear-ness you are seeing is the uncured resin filling in the tiny layer lines that refract light. You can get some of that back by clear coating your clear prints. It would even better if they're flat and you can sand then clear coat
原文網址 Drew Doll 2020-03-27 04:35:48
What do people use to help bring more flexibility to their prints? I've seen a few products claiming it prints a flexible material but they are fairly expensive.
Greg Chapman 2020-03-27 05:04:09
5% Monocure rapid flex
Jacob Hale 2020-03-27 05:05:41
Adding a 30% ratio of flex 100 to an existing resin will improve the flexibility, the higher the ratio, the higher flexibility. Not cheap of course, but I've never seen a truly flexible resin that was cheap. Siraya ABS-like is my go to for base resin, but I can't find it anywhere ATM.
原文網址 John Valdes 2020-03-27 04:33:42
Can you print right after a print? Or do we have to empty the resin and than print? 1st time using a SLA.
你能列印完就列印嗎? 或者我們必須清空樹脂, 而不是列印? 第一次使用sla.
James Bricknell 2020-03-27 04:34:55
You can just print. As long as there is no leftover cured resin
Miles Redman 2020-03-27 04:35:25
^^^^ what they said
Chris Robinson 2020-03-27 04:35:41
You'll want to make sure that there are no left over bits from the previous print.
John Valdes 2020-03-27 04:35:44
Thanks
Miles Redman 2020-03-27 04:36:19
The most I’ve done between cleaning the vat is about a dozen prints
Tim Borschel 2020-03-27 04:40:55
I empty and filter my vat resin after every print, not necessary but it gives me piece of mind
Jacob Hale 2020-03-27 05:01:46
If nothing failed, go for it. If something failed, there's a solid chance there is cured resin somewhere in the vat, thus cleaning time.
Phez Darryn Stanmore 2020-03-27 05:19:09
As long as nothing has failed, I keep going, but I also don't let the vat sit with resin in it for more than a day with out being used, otherwise I clean it out.
Richard Shapiro 2020-03-27 05:47:54
I take a quick swish of the resin, to make sure there's nothing hard in there to crack the glass, then hit print.
Panagiotis Kountouriotis 2020-03-27 07:13:59
Phez Darryn Stanmore I have left resin in the vat for a week I added some fresh I gave it a steer and printed no problems
Phez Darryn Stanmore 2020-03-27 08:02:44
Panagiotis , I'm just paranoid after doing that, and none of my prints working until I cleaned it all out, probably didn't stir it Up properly, lol
Panagiotis Kountouriotis 2020-03-27 08:20:43
Phez Darryn Stanmore https://youtu.be/a7fzNNqju8Q
Panagiotis Kountouriotis 2020-03-27 08:21:40
This is to extreme but I have left it for a week no problems
Marie Stevens 2020-03-27 08:22:55
James Bricknell James Teagle
原文網址 Josh Mcavoy 2020-03-27 04:27:24
Just got my photon. Man this things seems high quality!
My first sla was monoprice mini.
Current firmware is V3.4.1 should I update before I start my first print? Thanks!
Vladimir Smith 2020-03-27 04:29:09
It’s awesome! I had to update mine before I could print anything. I don’t remember the version though, just that it is free from Anycubic’s website!
Tim Borschel 2020-03-27 04:31:04
Yes, update to the 5.x.x firmware it'll fix a lot of things and let you use .photon files
Michael Sage 2020-03-27 04:31:50
Vladimir Smith sane thing on mine. Of course you already knew that...
Vladimir Smith 2020-03-27 04:32:59
Michael Sage Indeed lol
Josh Mcavoy 2020-03-27 04:35:19
Tim Borschel it says the v5 is for only upgraded photons? How would I know if it’s one? Also I assume you just put the files in the flash drive?
Dean Guinn 2020-03-27 04:38:32
yeah my first one was a spark.... yeah never pay that little again.
Tim Borschel 2020-03-27 04:39:13
Because yours shipped with 3.x.x, more info here: https://github.com/....../anycubic....../blob/master/FAQ.md
Josh Mcavoy 2020-03-27 05:05:38
Tim Borschel thanks!
Josh Mcavoy 2020-03-27 05:06:53
So nothing shows on the screen during the exposure test. Just the fan turns on and shows light, but no shapes. I’m going to try to update the firmware and see what happens
Josh Mcavoy 2020-03-27 05:16:54
So the shapes don’t show up during the exposure test. I was going to try to update the firmware before I open it. I extract the files to the usb without a folder and insert the usb while the printer is off then turn it on and it doesn’t update anything. Any ideas?
Tim Borschel 2020-03-27 05:21:07
Josh Mcavoy try printing the files, you dont need resin or anything, you're suppose to do one before the other but I dont remember which order. One you do that then turn it off and pull the USB out then turn it back on should be good
Josh Mcavoy 2020-03-27 05:33:56
Tim Borschel the 5x worked. Thanks! Now everything works.
Josh Mcavoy 2020-03-27 06:08:23
So first 5 layers and no pop. Should I check it?
Jeff Greenfield 2020-03-28 08:22:10
The original exposure test may not work, you have the photon with the new S board.
原文網址 Aaron Strome 2020-03-27 04:25:26
The chicken coop is done. This was printed in fairy garden scale and I scaled the chickens by eye. I still need to paint the chickens but is looking really good.
原文網址 Oksana Shevchenko 2020-03-27 04:19:47
Those WINGS ? ? Lol
These are my settings. Trying to tweak things to get the fastest prints possible. The resin is really runny. Will adjusting the retraction speed help?
那些翅膀 ? ? lol
這是我的設定. 試圖調整東西以獲得最快的指紋. 樹脂真的很差. 調整撤回速度會有幫助嗎?
Mothy Reynolds 2020-03-27 04:21:14
looks awesome. The more runny the resin the better!
Oksana Shevchenko 2020-03-27 04:21:35
Mothy Reynolds this resin is my favorite
Mothy Reynolds 2020-03-27 04:23:54
Oksana Shevchenko i've noticed that thicker resins take longer exposure times, and recommend a heater to make it more runny. So, runny is good, but black resins can also increase your exposure time because, well its black...
Mothy Reynolds 2020-03-27 04:24:35
but if your prints look like that don't touch your settings, keep printing!
Oksana Shevchenko 2020-03-27 04:26:05
Mothy Reynolds
Oksana Shevchenko 2020-03-27 04:26:28
Have to clear coat them, but they're taking 4 hours. Not too bad, I think
Mothy Reynolds 2020-03-27 04:27:59
If the print stays on the build plate you've won half the battle.
Aaron Strome 2020-03-27 04:28:16
what resin is that..?
Oksana Shevchenko 2020-03-27 04:28:24
Mothy Reynolds I've really come quite far from a few months ago
Oksana Shevchenko 2020-03-27 04:28:36
Aaron Strome ToAuto.
Mothy Reynolds 2020-03-27 04:29:27
Oksana Shevchenko do you mind sharing that STL?
Oksana Shevchenko 2020-03-27 04:30:16
Mothy Reynolds I think it is... Red dragon from thingiverse. Knowing how well that site is working though .... Let me find ut
Erkan Uygun 2020-03-27 04:30:44
Can you send the stl file?
Oksana Shevchenko 2020-03-27 04:31:20
Mothy Reynolds https://www.thingiverse.com/thing:4133733
Oksana Shevchenko 2020-03-27 04:31:24
Here you go!
Oksana Shevchenko 2020-03-27 04:31:32
Erkan Uygun https://www.thingiverse.com/thing:4133733
Aaron Strome 2020-03-27 04:31:37
Oksana Shevchenko figures i cannot get it delivered to Canada...
Erkan Uygun 2020-03-27 04:32:06
Thank you
Oksana Shevchenko 2020-03-27 04:32:25
You're welcome
Oksana Shevchenko 2020-03-27 04:32:36
Aaron Strome oh no.... Sorry...
Aaron Strome 2020-03-27 04:34:55
Oksana Shevchenko thats ok. i am really into using the Hero resin lately as it has flexible properties to it..
Oksana Shevchenko 2020-03-27 04:37:27
Aaron Strome I usually paint my models after printing, and they have a lovely finish that I don't need to prime before I paint. I Love it
Mothy Reynolds 2020-03-27 04:38:12
Oksana Shevchenko very cool the way those wings looks is really fantastic
Oksana Shevchenko 2020-03-27 04:39:27
Mothy Reynolds I wasn't expecting that, to be honest
Aaron Strome 2020-03-27 04:40:59
Oksana Shevchenko yeah the Hero resin is translucent so i print and clear coat only. been using elegoo grey for paint-able models. still looking for that perfect resin for that..
Oksana Shevchenko 2020-03-27 04:42:56
Aaron Strome I've basically thrown the gray I was using at first away. I don't think I'll really print models with anything but ToAuto anymore. Maybe if I can come up with a mix to make them more durable... But for now, I found my perfect resin. Just with they had clear. I'd go crazy with colors
Pedro Torres 2020-03-27 07:17:34
That's amazing!!!!!!!
Oksana Shevchenko 2020-03-27 07:18:03
Pedro Torres thank you!
Pedro Torres 2020-03-27 07:18:52
Oksana Shevchenko you are good!!!!
Pedro Torres 2020-03-27 07:19:36
Thank you for sharing your settings I'll learn from that.
Oksana Shevchenko 2020-03-27 07:20:11
Pedro Torres these settings are specific to the resin I'm using. You will get failed prints with other resins
Pedro Torres 2020-03-27 07:21:07
Can you tell me what resin are you using
Oksana Shevchenko 2020-03-27 07:22:35
ToAuto
Pedro Torres 2020-03-27 07:23:23
Oksana Shevchenko thank you!!!!
Oksana Shevchenko 2020-03-27 07:23:43
Pedro Torres you're welcome! The red is my favorite so far.
Pedro Torres 2020-03-27 07:26:42
I'm really fun if dragons and the wings in this print it's just great!!
Pedro Torres 2020-03-27 07:27:24
Fan of dragons ☺ sorry
Oksana Shevchenko 2020-03-27 07:27:41
Pedro Torres me too :)
Pedro Torres 2020-03-27 07:28:53
Oksana Shevchenko I'll look for that resin and try it! Thanks again!!! ?
Bruno L'Archeveque 2020-03-27 07:37:16
What resin are you using?
Oksana Shevchenko 2020-03-27 07:45:55
Bruno L'Archeveque ToAuto :)
Ryan Tudor 2020-03-27 09:59:18
Really neat how you got the translucency of the wings. Maybe it's a trait of the resin? Are they brittle at all?
Oksana Shevchenko 2020-03-27 10:00:24
Ryan Tudor I'm not willing to risk finding out. Lol Pre post cure they are not brittle. I sprayed with clear coat afterwards
Aaron Strome 2020-03-27 10:05:28
Ryan Tudor Hero resin is easily bendable if you're looking for that and is translucent.
Oksana Shevchenko 2020-03-27 10:06:11
Aaron Strome that's beautiful
Aaron Strome 2020-03-27 10:28:57
i printed the blue at max volume on the Photon and the black at max volume on the Kelant S400s..
Ryan Tudor 2020-03-27 10:59:17
Aaron Strome thanks for the info, but also damn! Now I want to Re-reprint 12" of black dragon wings.
Ryan Tudor 2020-03-27 11:00:54
Oksana Shevchenko very cool. Thx for sharing
Nikola Pijanac 2020-03-27 12:51:29
monocure make a flex 100 resin as well, for the aussies I've used it and I can say a brilliant product.
Nikola Pijanac 2020-03-27 12:51:50
Your prints are very nice.
原文網址 Gary Slovinsky 2020-03-27 04:06:57
I really hate to ask this but I’m old and decrepit and apparently my brain is shot.
So I’m begging for a bit of assistance.
I’m running an original photon ver 4.2.12
First bit of begging- updating the firmware I can find the firmware, or pretty sure I’ve located it.
What are the precise file names I need, and hopefully the precise order to update my firmware to 4.2.18. Please assume I’m a total moron and need to be lead by the hand. Assume I’m Jon Snow and I know nothing.
Second begging - getting and using the exposure file (more than one??)
I think i want to use the flat one rather than the little buildings. What are the steps for using it? The files(s) I require. I’ve seen references to, if I find a good exposure number I need to double it? And a reset file??
Again I need to be lead by the nose and the reference to Jon Snow stands.
All assistance to my abject begging will be greatly appreciated. Thanks.
At least I know how to pin the replies for later reference.
Fyi i did search but my results were indeterminate.
Niall Forrester 2020-03-27 13:28:37
Been a while, but I'm pretty sure I just followed the instructions on the Photonsters site. I upgraded to 4.2.18 https://github.com/....../blob/master/firmware/README.md
Niall Forrester 2020-03-27 13:52:56
Regarding exposure range finder files, the 'flat' one with 10 columns will work on your Photon original model. There are different version for different layer heights and one for slow resins. Most likely you will want to use the 0.05mm / 2-20 seconds v ersion You get three files. First you 'print' one file to put the printer in a special mode. Then you print the range finder. Finally you 'print' the third file to restore the printer to normal (don't forget this one!). The whole process takes a few minutes. The columns are exposed progressively more from left to right, with the left column getting only 2 seconds of UV and the right column getting 20 seconds. You will want to cure the print while it is still on the plate, and take a photo at a good angle to show the detail as well as possible, then people here will be able to help you interpret it. Generally you are looking for the first column that gives a good balance of positive space (small details showing) and negative space (holes are not filled up with cured resin). As you go further to the right, more positive detail will show, but at some point the negative space detail will degrade. Further to the right also means longer print times, so typically you are looking for the leftmost column that gives reasonable detail without the negative spaces getting worse. Multiply the column number by 2 to get the exposure time The 'small town' is probably the one from Ameralabs. This is just a normal .STL that you can print, with a bunch of details to help identify under/over exposure . I did a series of prints at different exposure times to compare with each other so I could dial in my exposure time more accurately. The newer Photon models allow for a different kind of range finder test where you choose a model and print 8 copies at different exposure levels, but I have no experience of this one Whatever you do, remember that there will be a range of expo sure times that will 'work' and that you will likely not see ALL the details included in the files: they go down to sizes that are virtually unprintable on the Photon.
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