Yours have been the best explanations of resin printing I've found! Thank you so much for taking the time to help us all unskilled and get something useful out of our printers.
Incredible video! Thanks for showing the difference between the layer heights. Incredibly helpful and saves us all a lot of time! Also, very well produced video too. Great job!
Glad I found these guides. I’m pretty new to the space and printed some models last night but the detail I was expecting just wasn’t there. I’m going to fine tune the layer height and exposure and try it again. I feel much more confident about identifying the issue after watching these vids. Thank you!
You're a legend, I've been struggling like mad with my new Saturn 2 and waterwashable resin to get detailed prints for 28mm models, I have only tried changing exposure settings, from 2.5 all the way to 2.0 but it made little to no difference, now that I know what layer height does i will try that when I get home and hopefully get more detailed prints thanks :)
@Potts2k8 My issue, after to weeks of headbanging and rage quitting turned out to be Elegoo's own resin being incompatible with their own printer! I switched to Sunlu resin and have not had a bad print yet. Weeks and weeks lost to that stupid resin!
@@lordy6666 oh jeez, how very counter productive of them. I just had my Anycubic delivered today and while waiting on it, I've seen horror stories with resin quality, leaking vats (on my particular model too 👀) and... I really need to stop being hyper fixated on all the horror stories 😅 Happy to hear you got it sorted in the end. Any fun prints you could recommend?
I Printed multiple miniature Armies. Although I am not an expert, I've taught myself exposure times, etc from youtubers like yourself. I was out of town for a week, so I emptied my resin vat, to ensure no issues. I came home rendered an entire plate and not only did the whole plate fail, but the resin was falling apart like my exposure times were extremely low, and the weirdest aspect is now the bottom quarter of the figures are shortened. for example, if I make supports that are roughly 5mm off the raft, when i print, the supports are gone and the item is melded within the raft. I have to suspend the model up 10-15mm of supports just the have the print come out with 5mm of supports. I have no idea what could be causing the issue. I factory reset everything, and it is still doing it. I ordered some replacement FEPs, because it did get slightly damaged due to the amount of misprints I have been getting to fix this issue. Thoughts on what it might be? (Phrozen Sonic 8k Mighty, Phrozen 8k Aqua Grey, and Lychee Slicer Pro)
It sounds to me like the resin has aged (gotten cloudier) and the good exposure settings you found before are now no good. Especially considering the models are not forming correctly. So I would crank up Normal Exposure time a couple of seconds. I'd also double check that your build platform is perfectly level with the FEP. Hope this helps! 😊 Tim
@@Core-Electronics I received the resin roughly a month ago, but I did read level the printer as well as the plate. I tested back to factory settings for everything and it is still having the issue where it squishes the bottom 5 mm. So I emailed Phrozen
Thank you for the great explanation! I have the problem with flat surfaces that are too small (0.6mm) to have supports being malformed and having a feathering sort of build up at the 90 deg angle the flat suraface comes from. Do you know how to avoid this??
Thanks, very informative! Had my printer for about 4 days now and a few failed prints and noticing that half the print is stuck to the plate and half isn't, assuming this is a levelling issue so will experiment!
Hit up this guide and print some Validation Matrices 😊 You'll figure it out within half an hour for your particular resin and printer combination - core-electronics.com.au/guides/perfect-resin-print-exposure-setting/
Great video. In your personal opinion what settings would you say accomplish the best results for 40-50mm characters in terms of speed without compromising too much of quality? A 100% subjective question but would love to take your educated estimate over my noob level exp. After all you touched the spot in terms of stressing the hardware. I would rather optimize my lcd lifespan than going all greedy with huge changes in printing times and hardware stress that will only cause tiny benefits under a magnifying glass (which I won't be using) Out of ignorance I would assume that the higher the resolution of the printer also compensates the quality lost with thicker layers. Thanks in advance for your much appreciated wisdom
If I was printing one off models for a DnD campaign and I was putting my heart and soul into it I would definitely use the smallest 10um layers for it. However if I was printing off a large army for tabletop war gaming I'd be more than happy to use 50um (and maybe only for the general of the army use 10um 😊). Worth noting, Layer Height and Resolution of Printer are two different measuring sticks. Layer Height determines is Z-Axis accuracy whereas Resolution is X-Y Axis accuracy. I write about it here - core-electronics.com.au/guides/3d-printing/perfect-resin-print-layer-height/#Where Best of luck and thanks for your question!
@Core Electronics thanks a lot for the insight. I got good deal on a anycubic mono 4k and 8k phrozen resin. Weird combo I know. But what would be the settings you would recommend? Should the default slicer settings be safe just tweaking the layer height and adjusting the # of base layers? Thanks a lot for your help
Definitely come have a look at this video here I did on Exposure Time. I find manufacturers often tune the exposure settings too high - th-cam.com/video/yhWyQPS6qmQ/w-d-xo.html
Your videos always make resin printing seem more complicated and more error prone than it really is. If all I ever watched was you, I'd never have dared to start in the first place.
It's not scary but you'd probably not like it if you had 50 failed attempts to get something done. These videos would be the advanced side, where you want slightly better runs
It has been my experience that making something come out of your printer is easy enough. It is making something perfect that is complicated. I think is trying to split the difference here. Enough information for a newbie and detailed enough for people refining their craft.
@@kena4977 Good observation. Do you think resin printing will ever have its Bambu Labs moment, where the technology is dramatically improved to make it easier and more reliable?
I have just ordered a Resin Printer and have yet to slice or print anything. For a complete beginner, which slicer would you recommend to give the most trouble-free experience?
I have an anycubic...and have been having issues with layer lines..I use lychee..I've had some success with prints and some failures ....so many parameters in resin printing as a newb...I feel overwhelmed.. but this was a great start to learning about a facet I've had issues with! Thank you sir!
I have a phrozen mini 8k printer. Currently printing something with very small channels (150 microns) and channels are not fully forming. Printing at 50 micro layer height. If I change this to 40 is there any other changes I need to make
Can you help me woth these lines please? The test cards I'm getting near perfect it's just getting these step lines on the right hand side test Slider not smooth but the rest is perfect I just can't get these layer lines to vanish if or if they even do vanish or just get closer together?
Hi, so I'm an absolute rookie - I have never 3d printed (except a 1-day class where I designed and printed an object, maybe 15 years ago), never cast anything, but I plan to... a lot! I've constructed many injection molded styrene models though, and kit bashed, and made things from scratch. I would love to be able to print items with the finest details - in scales from about 1:144 through 1:220, tiny, tiny, very fine details.. and no smoothing hopefully. Mostly though in the 1:144 - 1:160 scale. I want to recreate highly accurate, extremely detailed models of buildings and infrastructure such as manufacturing plants, power plants, odd commercial structures that were built a century ago and added to and modified otherwise over the years, etc., as well as bridges, high-tension power pylons, radio and television broadcasting antenas of decades past, highway interchanges, bascule/draw bridges, traffic lights, street signs, mailboxes, old payphone booths, garbage cans even. Some parts will be minute, for one example - the crossmembers of a multi-pane residential window, or a power meter on home, or even the hexagonal nuts on a fire hydrant. My main concern is this - I hope to not have the lines that all of the hobbyist's 3D prints have, at least the ones that I have been shown in person. The other has much to do with the tiniest of deatild and the ability to make such fine details. Am I relegated to the necessity of sanding or using acetone, etc for smooth prints? I hope I'm wrong, but I suspect that a "print and use item, taken right off the printer bed" simply wouldn't work for printing an almost perfect to scale (in all aspects) multi-paned ( 3' x 3') residential window that I would print in white and immediately glue it into the appropriate opening in a printed brick wall. The "wood" parts that hold each of the individual window panes in its proper place in the home window assembly, I imagine, might be too fine to print well and look correctly sized. Please tell me I am all wrong! I have the funds to buy a very nice printer, and time is not a major concern either. If a printer can print task after task day and night, I'd just design what I want, load it, and come back after sleep/work/whatever. Could I also then print a model of a human with facial expressions, let's say facial hair, maybe even sun glasses, or holding a wrench, a knife, or the end of a cable or chain or rope? And speaking of the brick wall, I definitely would want to be able to print standard size bricks in a brick wall with mortar stacked in a standard offset type of arrangement which is always used in brick and mortar c🎉😂😂😂❤onstruction most of the brick walls that I have seen are made only in grid patterns (ie - square bricks?!), which are not realistic at all (structually weak!) and the blocks that I've seen shown on-line and at hobby shops are always far larger than anything even remotely realistic to the range of 1:144/160 scales. Just take a look at any normal brick building and you'll see that the mortar between the bricks virtually always lies indented and not flush to the face of the brick (ask a mason - it needs to be that way, there's a purpose. The mortar, (no concrete which has gravel in the mix) is never brought flush to the bricks' face. And from what I have seen, most of the sheets of scale brick walls that look somewhat realistic are very likely based upon hand-carved pieces made from master craftsmen in days past - from a painstaking, time-consuming, carefully carved master carving which then served as the basis for the next step - the actual, fiercely-strong metal dies intended to, (and hopefully) ended up producing tens or hundreds of thousands of mass-produced, pressurized, hot plastic injected model brick walls. Injection molded parts are made using injection molding dies which are mounted in the huge injection molding machines that weigh multiple tons. They cost many hundreds of thousands of dollars, and similarly are far from cheap to move, set-up, operate, and maintain. ((Shoot! Gtr, I just realized that I am late for an appointment. I shall edit later as/if necessary. But PLEASE(!), please answer my question, even if just relatively briefly.) But PLEASE, share your thoughts, an insightful, informative response would be so hugely appreciated by me, and many others, I can only imagine!! Thank you for sharing your knowledge - it means a lot to me and others. The generous beneficence of your knowledge and understanding of this subject does not go unrecognized! I thank you, thank you, and thank you again!
Hey hows it goin! To start with the print lines question, resin printing has the smallest layer height of mainstream printing technologies and will give the least visible layer lines. You run into issues with layer lines when you have detail on top of print (like on kirbys head at 2:45). The more square the detail though, the less layer lines you get. Another issue is that when you paint a print, a lot of the times it will make the lines more pronounced as well, depends on the technique. The biggest issue I see is finding accurate 3d models for all of this. If you have the skills to model them yourself then you are set, but if not you will need to learn to do so, or you might be able to find some 3d artists online that model specifically for the historical miniatures you want, you just have to find them if they exist. If not, it might be worth learning a modelling software like blender. I think the best advice we can give is to find a printing community in that niche (hopefully its not too niche that there isn't an established community). Often you will find guides or strategies that people have found to get good models, or even if you just want to see what is achievable with printers. You might even encounter that some things will print fine, while smaller or certain pieces may need to be manufactured with other means. But a resin printer is the best printer for this job. Best of luck mate!
I have a Question. I am printing Injection moulds and sometimes they have to be flat on the base but when i print them they come out slightly shorter (it is like the printer skips a few layers) so when i close the mould the part where the injector goes is not a circle and it can't inject properly. is it a settings issue or it is a printer issue ? (also if i print them flat the print time is going down significant so if it is a settings issue if you can tell me where to look ) Thank you :)
That will depend on if your printer supports two stage movement or not (two stage lets you set a slower speed followed by a faster speed during the lift and retraction phase to increase print times).
I have a LD-002H using siraya tech fast resin at 1.5s normal exposure and 40s bottom exposure and having fails am I overexposing? Also when I do half plate builds everything comes out perfectly but when I do large builds it fails
Heyya mate, I recommend using a smaller change between Bottom Exposure Vs Normal Exposure. When those two numbers are very different (more than 20x) it makes it hard for the resin to stick to itself. If 1.5s is the optimal Bottom Exposure I'd use 15-20 second Bottom Exposure Layer. Also take a look into Transition Layers. You can set up your Resin Printer to slowly decrease the Bottom Exposure Time, over several layers, until it reaches your set up Normal Exposure time. Hopefully above helps 😊. I talk about Transition Layers in this guide - core-electronics.com.au/guides/perfect-resin-print-exposure-setting/
@@Core-Electronics my normal exposure is 1.5s perfect exposure and bottom layer @ 20s and i end up with bottom splits what am i doing wrong? also im going to change the transition layer to 5 what you think?
@@Core-Electronics I’m trying to build large prints on this machine is there certain settings for large prints and what’s the best calibration tool also every time I have a bottom exposure passed 35s there’s extra light resin around my prints
Damnnnn so much information! Didn't about those speed options, gonna give it a try! Thanks! Anyone using Elegoo mars 3 + water washable elegoo resin? Been using some 25/2.5s exposures times but having problems of supports not sticking to part (not plate) and layer peel 😢
Hopefully the info helps you 😊. I would consider using transition layers between your Bottom and Normal Exposure times. If supports are not sticking to part I would increase the diameter size of the support tip.
They do, to make it clearer, 100micron (0.1mm) is printing at a higher layer height which means there only needs to be a smaller amount of layers. 10microns (0.01mm) is considerably smaller thus causing more layers to print to get to to same overall height of the model printed at 100um.
Yours have been the best explanations of resin printing I've found! Thank you so much for taking the time to help us all unskilled and get something useful out of our printers.
Incredible video! Thanks for showing the difference between the layer heights. Incredibly helpful and saves us all a lot of time! Also, very well produced video too. Great job!
Glad I found these guides. I’m pretty new to the space and printed some models last night but the detail I was expecting just wasn’t there. I’m going to fine tune the layer height and exposure and try it again. I feel much more confident about identifying the issue after watching these vids. Thank you!
Great information. Thank you ! I never changed mine and it was defaulted at .05mm. Works for me, but takes forever !
You're a legend, I've been struggling like mad with my new Saturn 2 and waterwashable resin to get detailed prints for 28mm models, I have only tried changing exposure settings, from 2.5 all the way to 2.0 but it made little to no difference, now that I know what layer height does i will try that when I get home and hopefully get more detailed prints thanks :)
What do you have your settings at I'm learning too
How did it go, did it sort your issues?
@Potts2k8 My issue, after to weeks of headbanging and rage quitting turned out to be Elegoo's own resin being incompatible with their own printer!
I switched to Sunlu resin and have not had a bad print yet.
Weeks and weeks lost to that stupid resin!
@@lordy6666 oh jeez, how very counter productive of them.
I just had my Anycubic delivered today and while waiting on it, I've seen horror stories with resin quality, leaking vats (on my particular model too 👀) and... I really need to stop being hyper fixated on all the horror stories 😅
Happy to hear you got it sorted in the end. Any fun prints you could recommend?
@Potts2k8 depends what your interests are, for me it's wargaming so I printed a lot of Avatars of War models.
I Printed multiple miniature Armies. Although I am not an expert, I've taught myself exposure times, etc from youtubers like yourself. I was out of town for a week, so I emptied my resin vat, to ensure no issues. I came home rendered an entire plate and not only did the whole plate fail, but the resin was falling apart like my exposure times were extremely low, and the weirdest aspect is now the bottom quarter of the figures are shortened. for example, if I make supports that are roughly 5mm off the raft, when i print, the supports are gone and the item is melded within the raft. I have to suspend the model up 10-15mm of supports just the have the print come out with 5mm of supports. I have no idea what could be causing the issue. I factory reset everything, and it is still doing it. I ordered some replacement FEPs, because it did get slightly damaged due to the amount of misprints I have been getting to fix this issue. Thoughts on what it might be? (Phrozen Sonic 8k Mighty, Phrozen 8k Aqua Grey, and Lychee Slicer Pro)
It sounds to me like the resin has aged (gotten cloudier) and the good exposure settings you found before are now no good. Especially considering the models are not forming correctly. So I would crank up Normal Exposure time a couple of seconds. I'd also double check that your build platform is perfectly level with the FEP. Hope this helps! 😊 Tim
@@Core-Electronics I received the resin roughly a month ago, but I did read level the printer as well as the plate. I tested back to factory settings for everything and it is still having the issue where it squishes the bottom 5 mm. So I emailed Phrozen
That was helpful information. Thank you.
This was super helpful, thank you for making this video.
Straightforward nice
Thank you for the great explanation! I have the problem with flat surfaces that are too small (0.6mm) to have supports being malformed and having a feathering sort of build up at the 90 deg angle the flat suraface comes from. Do you know how to avoid this??
Thanks, very informative! Had my printer for about 4 days now and a few failed prints and noticing that half the print is stuck to the plate and half isn't, assuming this is a levelling issue so will experiment!
How about exposure times, it doesn't change at all?
4:47 - Optimal Exposure Times Changes Dynamically with Different Layer Heights. Hope that helps 😊 and thanks for the comment.
For smoky black siraya tech what do you recommend for bottom exposure and normal exposure?
Hit up this guide and print some Validation Matrices 😊 You'll figure it out within half an hour for your particular resin and printer combination - core-electronics.com.au/guides/perfect-resin-print-exposure-setting/
if you reduce layer thickness, do you need to alter exposure?
what if print micro gear box,,im wonder how much the smallest size of gearbox can be printed using resin printing..
Great video. In your personal opinion what settings would you say accomplish the best results for 40-50mm characters in terms of speed without compromising too much of quality? A 100% subjective question but would love to take your educated estimate over my noob level exp. After all you touched the spot in terms of stressing the hardware. I would rather optimize my lcd lifespan than going all greedy with huge changes in printing times and hardware stress that will only cause tiny benefits under a magnifying glass (which I won't be using)
Out of ignorance I would assume that the higher the resolution of the printer also compensates the quality lost with thicker layers.
Thanks in advance for your much appreciated wisdom
If I was printing one off models for a DnD campaign and I was putting my heart and soul into it I would definitely use the smallest 10um layers for it. However if I was printing off a large army for tabletop war gaming I'd be more than happy to use 50um (and maybe only for the general of the army use 10um 😊).
Worth noting, Layer Height and Resolution of Printer are two different measuring sticks. Layer Height determines is Z-Axis accuracy whereas Resolution is X-Y Axis accuracy. I write about it here - core-electronics.com.au/guides/3d-printing/perfect-resin-print-layer-height/#Where
Best of luck and thanks for your question!
@Core Electronics thanks a lot for the insight. I got good deal on a anycubic mono 4k and 8k phrozen resin. Weird combo I know. But what would be the settings you would recommend? Should the default slicer settings be safe just tweaking the layer height and adjusting the # of base layers?
Thanks a lot for your help
Definitely come have a look at this video here I did on Exposure Time. I find manufacturers often tune the exposure settings too high - th-cam.com/video/yhWyQPS6qmQ/w-d-xo.html
Your videos always make resin printing seem more complicated and more error prone than it really is. If all I ever watched was you, I'd never have dared to start in the first place.
Thanks for this it really helps me make decisions, especially after YT took away the dislike count for the pol and big brands
It's not scary but you'd probably not like it if you had 50 failed attempts to get something done.
These videos would be the advanced side, where you want slightly better runs
Dude you’re so right
It has been my experience that making something come out of your printer is easy enough. It is making something perfect that is complicated. I think is trying to split the difference here. Enough information for a newbie and detailed enough for people refining their craft.
@@kena4977 Good observation. Do you think resin printing will ever have its Bambu Labs moment, where the technology is dramatically improved to make it easier and more reliable?
This video is a GODSEND thank you so much!
Naww thank you! 😊
how am I supposed to know which line to stop at for my models
I have just ordered a Resin Printer and have yet to slice or print anything. For a complete beginner, which slicer would you recommend to give the most trouble-free experience?
I have an anycubic...and have been having issues with layer lines..I use lychee..I've had some success with prints and some failures ....so many parameters in resin printing as a newb...I feel overwhelmed.. but this was a great start to learning about a facet I've had issues with! Thank you sir!
I have a phrozen mini 8k printer. Currently printing something with very small channels (150 microns) and channels are not fully forming. Printing at 50 micro layer height. If I change this to 40 is there any other changes I need to make
Can you help me woth these lines please? The test cards I'm getting near perfect it's just getting these step lines on the right hand side test
Slider not smooth but the rest is perfect I just can't get these layer lines to vanish if or if they even do vanish or just get closer together?
Really well done as a nu-be very helpful! . Be advisable to print the like cones of calibration after each speed / thickness change?
5 microns possible?
Hi, so I'm an absolute rookie - I have never 3d printed (except a 1-day class where I designed and printed an object, maybe 15 years ago), never cast anything, but I plan to... a lot!
I've constructed many injection molded styrene models though, and kit bashed, and made things from scratch. I would love to be able to print items with the finest details - in scales from about 1:144 through 1:220, tiny, tiny, very fine details.. and no smoothing hopefully. Mostly though in the 1:144 - 1:160 scale. I want to recreate highly accurate, extremely detailed models of buildings and infrastructure such as manufacturing plants, power plants, odd commercial structures that were built a century ago and added to and modified otherwise over the years, etc., as well as bridges, high-tension power pylons, radio and television broadcasting antenas of decades past, highway interchanges, bascule/draw bridges, traffic lights, street signs, mailboxes, old payphone booths, garbage cans even. Some parts will be minute, for one example - the crossmembers of a multi-pane residential window, or a power meter on home, or even the hexagonal nuts on a fire hydrant.
My main concern is this -
I hope to not have the lines that all of the hobbyist's 3D prints have, at least the ones that I have been shown in person. The other has much to do with the tiniest of deatild and the ability to make such fine details.
Am I relegated to the necessity of sanding or using acetone, etc for smooth prints? I hope I'm wrong, but I suspect that a "print and use item, taken right off the printer bed" simply wouldn't work for printing an almost perfect to scale (in all aspects) multi-paned ( 3' x 3') residential window that I would print in white and immediately glue it into the appropriate opening in a printed brick wall. The "wood" parts that hold each of the individual window panes in its proper place in the home window assembly, I imagine, might be too fine to print well and look correctly sized. Please tell me I am all wrong!
I have the funds to buy a very nice printer, and time is not a major concern either. If a printer can print task after task day and night, I'd just design what I want, load it, and come back after sleep/work/whatever.
Could I also then print a model of a human with facial expressions, let's say facial hair, maybe even sun glasses, or holding a wrench, a knife, or the end of a cable or chain or rope? And speaking of the brick wall, I definitely would want to be able to print standard size bricks in a brick wall with mortar stacked in a standard offset type of arrangement which is always used in brick and mortar c🎉😂😂😂❤onstruction most of the brick walls that I have seen are made only in grid patterns (ie - square bricks?!), which are not realistic at all (structually weak!) and the blocks that I've seen shown on-line and at hobby shops are always far larger than anything even remotely realistic to the range of 1:144/160 scales. Just take a look at any normal brick building and you'll see that the mortar between the bricks virtually always lies indented and not flush to the face of the brick (ask a mason - it needs to be that way, there's a purpose. The mortar, (no concrete which has gravel in the mix) is never brought flush to the bricks' face. And from what I have seen, most of the sheets of scale brick walls that look somewhat realistic are very likely based upon hand-carved pieces made from master craftsmen in days past - from a painstaking, time-consuming, carefully carved master carving which then served as the basis for the next step - the actual, fiercely-strong metal dies intended to, (and hopefully) ended up producing tens or hundreds of thousands of mass-produced, pressurized, hot plastic injected model brick walls. Injection molded parts are made using injection molding dies which are mounted in the huge injection molding machines that weigh multiple tons. They cost many hundreds of thousands of dollars, and similarly are far from cheap to move, set-up, operate, and maintain.
((Shoot! Gtr, I just realized that I am late for an appointment. I shall edit later as/if necessary. But PLEASE(!), please answer my question, even if just relatively briefly.)
But PLEASE, share your thoughts, an insightful, informative response would be so hugely appreciated by me, and many others, I can only imagine!!
Thank you for sharing your knowledge - it means a lot to me and others. The generous beneficence of your knowledge and understanding of this subject does not go unrecognized!
I thank you,
thank you,
and thank you again!
Hey hows it goin! To start with the print lines question, resin printing has the smallest layer height of mainstream printing technologies and will give the least visible layer lines. You run into issues with layer lines when you have detail on top of print (like on kirbys head at 2:45). The more square the detail though, the less layer lines you get. Another issue is that when you paint a print, a lot of the times it will make the lines more pronounced as well, depends on the technique.
The biggest issue I see is finding accurate 3d models for all of this. If you have the skills to model them yourself then you are set, but if not you will need to learn to do so, or you might be able to find some 3d artists online that model specifically for the historical miniatures you want, you just have to find them if they exist. If not, it might be worth learning a modelling software like blender.
I think the best advice we can give is to find a printing community in that niche (hopefully its not too niche that there isn't an established community). Often you will find guides or strategies that people have found to get good models, or even if you just want to see what is achievable with printers. You might even encounter that some things will print fine, while smaller or certain pieces may need to be manufactured with other means.
But a resin printer is the best printer for this job. Best of luck mate!
Thank you kindly for sharing insight and knowledge! I will follow your tips. :)
Can smaller layer height also help me eliminate air pockets in resin? I mainly print with clear resin and sometimes have some bubbles.
Hello, do you find a way to solve this problem?
I have a problem with my Anycubic Photon M3 and Chitubox, I get vertical lines in my work, not horizontial. Any thoughts?
Thanks,
are you using a ACF sheet? i started getting lines after i used a ACF
I have a Question. I am printing Injection moulds and sometimes they have to be flat on the base but when i print them they come out slightly shorter (it is like the printer skips a few layers) so when i close the mould the part where the injector goes is not a circle and it can't inject properly. is it a settings issue or it is a printer issue ? (also if i print them flat the print time is going down significant so if it is a settings issue if you can tell me where to look ) Thank you :)
Why does your lychee only have 1 setting for the lift distance etc if you check it now it has 2 settings in the same menu and it's so confusing
That will depend on if your printer supports two stage movement or not (two stage lets you set a slower speed followed by a faster speed during the lift and retraction phase to increase print times).
I have a LD-002H using siraya tech fast resin at 1.5s normal exposure and 40s bottom exposure and having fails am I overexposing? Also when I do half plate builds everything comes out perfectly but when I do large builds it fails
Heyya mate, I recommend using a smaller change between Bottom Exposure Vs Normal Exposure. When those two numbers are very different (more than 20x) it makes it hard for the resin to stick to itself. If 1.5s is the optimal Bottom Exposure I'd use 15-20 second Bottom Exposure Layer.
Also take a look into Transition Layers. You can set up your Resin Printer to slowly decrease the Bottom Exposure Time, over several layers, until it reaches your set up Normal Exposure time. Hopefully above helps 😊. I talk about Transition Layers in this guide - core-electronics.com.au/guides/perfect-resin-print-exposure-setting/
@@Core-Electronics thanks I’ll try that
@@Core-Electronics my normal exposure is 1.5s perfect exposure and bottom layer @ 20s and i end up with bottom splits what am i doing wrong? also im going to change the transition layer to 5 what you think?
@@Core-Electronics what do the beeps mean when I’m leveling the build plate for my ld002h
@@Core-Electronics I’m trying to build large prints on this machine is there certain settings for large prints and what’s the best calibration tool also every time I have a bottom exposure passed 35s there’s extra light resin around my prints
Those bottom layer numbers seem very high. I print at .04 mm and I use 4 bottom layers. (no rafts)
why does my chitubox look different?
Very accurate!! Thx
Dude your content is great, very informative just dont move your head and get closer to the camera so much, it gives me the creeps😅
thanks
Damnnnn so much information! Didn't about those speed options, gonna give it a try! Thanks!
Anyone using Elegoo mars 3 + water washable elegoo resin? Been using some 25/2.5s exposures times but having problems of supports not sticking to part (not plate) and layer peel 😢
Hopefully the info helps you 😊. I would consider using transition layers between your Bottom and Normal Exposure times. If supports are not sticking to part I would increase the diameter size of the support tip.
I started bumping up the exposure first
Increase lift height and make sure the temp is high enough.
The math does not add up.
203 layers @ 100micron is not the same height as 3502 layers @ 10micron...
They do, to make it clearer, 100micron (0.1mm) is printing at a higher layer height which means there only needs to be a smaller amount of layers. 10microns (0.01mm) is considerably smaller thus causing more layers to print to get to to same overall height of the model printed at 100um.
your bed isnt leveled well
3:39 AWFUL settings! Now i understand why that tiny print took nearly one day. Ridiculous.