Tuesday, August 16, 2022
Home3D PrintingHow To Succeed with LayerLock SLA Resin 3D Printing Construct Surfaces

How To Succeed with LayerLock SLA Resin 3D Printing Construct Surfaces


Like FDM 3D printing, making certain a printed half sticks to an SLA machine’s construct plate is crucial to profitable resin 3D printing. Robust mattress adhesion is very essential when printing with resin as a result of a big majority of SLA machines favoring the stereolithography methodology of producing a print that’s hanging the wrong way up. Add on the truth that SLA printing includes some suction between the print and an extra floor–an FEP movie–and now there’s one other issue that may have an effect on the print’s attachment to the construct plate.

In contrast to FDM, SLA works with two totally different surfaces when transferring within the Z route–an FEP movie and a construct plate. Suction happens between the FEP movie and resin print connected to the construct plate in SLA 3D printing. That is regular (and even advisable) when resin printing; nevertheless, an excessive amount of suction (FEP connected too loosely) may cause issues such because the print sticking to the FEP itself as an alternative of the construct floor. No suction (FEP connected too tightly) might doubtlessly generate a pressure that pulls the print away from the construct plate relying in your resin/print settings and calibrated Z top.
Observe that this graphic is strictly for evaluating FDM and SLA’s relationship of the construct platform and printed half. This isn’t a comparability for different traits akin to print velocity.

With gravity pulling in your hanging print and the additional pulling pressure occurring from an FEP movie (if it is not connected excellent), it is no marvel that customers strongly counsel printing on a construct floor with a texture that the resin can maintain onto. Most, if not all, resin 3D printers include a textured construct platform proper out of the field. Nevertheless, over time, the crevices in that texture naturally get stuffed up by resin after a few Liters. It is then advisable to sand the construct platform to breed a few of that texture.

Understandably, the intestine response to listening to you have to take sandpaper to your machine that prices tons of of {dollars} is not nice. So what’s an alternate choice to protect the integrity of your construct platform whereas nonetheless ensuring these prints follow it? Enter LayerLock SLA Resin 3D Printing Construct Floor–a incredible answer to reaching robust mattress adhesion for Laser, DLP, and LCD/MSLA resins. This construct floor is made from phenolic-like materials that gives the mandatory texture that resins can maintain onto. As a substitute of scratching up the construct platform, you’ll be able to take the sunshine 220g sandpaper supplied with each LayerLock SLA sheet to this LayerLock floor as an alternative, protecting your construct platform pristine of any sanding. Efficiently produce the gorgeous intricate elements made out of many well-liked supplies akin to Peopoly Phenom Deft, AnyCubic UV Resin, Siraya Tech, MatterHackers’ MH Construct Epoxy-Free Photopolymer Resins, and lots of extra with LayerLock SLA Resin 3D Printing Construct Floor.

Increasing print success has never been easier than with LayerLock SLA Resin 3D Printing Build Surface. Sizes are available for many popular machines such as the AnyCubic Photon, Elegoo mars Pro 2, Mono X, Peopoly Phenom L, Creality LD-002H, and more.

Rising print success has by no means been simpler than with LayerLock SLA Resin 3D Printing Construct Floor. Sizes can be found for a lot of resin printers such because the Photon Mono X, Peopoly Phenom, EPAX X156, and extra.

Set up for Varied Printers/Strategies

Set up of LayerLock SLA Resin 3D Printing Construct Surfaces is pretty simple, but in addition essential for profitable digital fabrication. Try the steps under on learn how to correctly set up this sheet onto printers just like the AnyCubic Photon, Elegoo Mars Professional 2, Peopoly Phenom L, Creality LD-002H, and extra.

Don’t personal one in all our LayerLock SLA construct surfaces? Try the sizes we’ve got in inventory for numerous resin 3D printers right here.

Easily install LayerLock SLA directly onto your printer's build platform or on a magnetic base system.

Simply set up LayerLock SLA immediately onto your printer’s construct platform or on a magnetic base system.

Put together Construct Floor for Profitable Resin 3D Printing

Step 1 – Verify Placement on LCD Display

  • Clear off any mud, resin, and particles which will nonetheless be in your LCD display screen.
  • Earlier than making an attempt to connect the LayerLock SLA sheet onto the construct platform, we advocate you place it in your printer’s LCD display screen.
    • This ensures you’ve got the proper measurement to your SLA printer and that the sheet attaches to the proper spot in your construct platform.
Make sure your LayerLock SLA sheet fits on your LCD Screen within the tape (outlined in red below)

Be sure that your LayerLock SLA sheet matches in your LCD Display (outlined in crimson above). Observe that it’s the space inside the tape/body designed to carry the LCD Display.

Observe: After attaching the sheet onto the construct plate in Step 4, you’ll discover that the sheet doesn’t cowl the complete construct platform. That is intentional as some resin 3D printers use thick tape to carry the LCD display screen and just a little bit of 1 fringe of the construct platform lays over it. This may regularly trigger uneven mattress leveling–a contributor to poor mattress adhesion. Some printers might have extra exaggerated points than others.

By sizing the LayerLock sheet to the LCD display screen slightly than the construct platform, not solely does this resolve the difficulty detailed above, it additionally ensures that you’re nonetheless maximizing the complete print space so no print quantity is misplaced.

LayerLock SLA Build Surface

As identified above, there’s are uneven dip the place the tape is. When calibrating and printing, this may throw off your construct plate’s leveling, resulting in poor mattress adhesion. Because of this LayerLock SLA bases sizing to accommodate the LCD display screen slightly than the printer’s construct platform as the complete LCD Display will undoubtedly be flat throughout the floor.

Step 2 – Sand Construct Sheet Floor

  • When you’re happy with placement and compatibility, seize your LayerLock SLA sheet and evenly and evenly sand the floor that will probably be printed on. It’s the aspect that doesn’t have the tan adhesive liner.
    • Use the 220g 3″ x 3″ piece of sandpaper supplied together with your construct sheet.
    • Observe that it is vital to sand the floor earlier than first-time use. In case you print with out sanding it beforehand, it should have an effect on the effectiveness of the adhesion between the sheet and printing materials.
  • When you end sanding, use isopropyl alcohol on a paper towel or microfiber material to wipe away the mud accrued on the sheet till clear.
Having a sanded surface plays a major roll in the successful bond between the build surface and 3D printing material.

Having a sanded floor performs a significant roll within the profitable bond between the construct floor and 3D printing materials.

Step 3 – Pull Off the Adhesive Liner

  • When you’re happy with placement and compatibility, seize your LayerLock SLA sheet and take away the adhesive liner on the again of it.
    • Keep away from having your fingers contact the now revealed adhesive.
  • With the adhesive aspect going through up in the direction of the construct platform and away from the LCD display screen, place the LayerLock construct sheet again on the LCD display screen.
    • Be sure that to line up the sting of the SLA sheet towards the perimeters of the tape/LCD display screen.
  • As soon as aligned, proceed to step 3.
Make sure the adhesive side is facing UP. The adhesive is incredibly sticky and strong so it's important that you do not accidentally stick the adhesive side onto your LCD screen.

Be sure that the adhesive aspect is going through UP. The adhesive is extremely sticky and powerful so it is vital that you don’t by accident stick the adhesive aspect onto your LCD display screen.

Step 4 – Prep Construct Plate

  • Be sure that your construct platform/construct plate has texture on it. In case you do not see or cannot really feel any texture on it, you have to to scuff it up just a little with sandpaper. If the floor is totally easy, then adhesive is not going to follow it.
  • As soon as you’ve got confirmed there’s texture in your construct platform/plate, seize a paper towel and pour some isopropyl alcohol (ideally with an IPA of 90%+) on it.
  • Use that paper towel to wipe down the floor of the construct plate you’ll be attaching your sheet to.
    • LayerLock SLA Construct Surfaces may be connected to construct platforms and versatile spring metal plates.
  • Clear the floor till there isn’t any mud, particles, or resin on it.
Every build surface needs some level of texture to it in order to have a stick-able surface.

Each construct plate/platform wants some stage of texture in an effort to have a floor that prints (or on this case adhesives) can follow.

  • Observe: In case you are attaching a magnetic base in tandem with a LayerLock sheet, observe all the magnetic base’s pointers for putting in their system on a machine earlier than making an attempt to calibrate your resin 3D printer with a brand new construct floor.
    • Some machines require a brand new Z cease spacer to be put in earlier than calibrating. Please set up these new spacers as they’ll permit sufficient play to soundly alter your printer’s construct platform.
    • The next printers want a brand new Z cease spacer if putting in a magnetic base system:
      • Photon
      • Photon S
      • Photon Mono X
      • Elegoo Mars 2 / Professional 2
      • Elegoo Saturn
        *Observe that this checklist includes machines that LayerLock SLA has suitable sizes for accessible magnetic base techniques. In case you resolve so as to add a magnetic base system and LayerLock SLA sheet to an incompatible printer or unlisted suitable printer, you have to to find out if a brand new spacer will probably be wanted to account for the extra Z top.
  • Reattach the construct platform again onto the resin printer.
  • Loosen all leveling screws till the construct platform can freely alter up and down.
  • Be sure that the LayerLock SLA sheet didn’t transfer from its place throughout this step. If it did, realign the perimeters of the LayerLock sheet in step with the perimeters of the tape/fringe of the LCD display screen.
In general, it's important to loosen the leveling screws before calibrating/homing your Z. The adjustable play in the Z height will ensure that the build platform does not crash into the LCD screen.

Normally, it is vital to loosen the leveling screws earlier than calibrating/homing your Z. The adjustable play within the Z top will make sure that the construct platform doesn’t crash into the LCD display screen.

Step 5 – Connect LayerLock SLA Construct Floor

  • Once more, in case you are putting in the magnetic base system on the identical time you are putting in a LayerLock construct floor, please be sure you adopted the magnetic base’s directions for set up earlier than continuing additional.
  • Along with your LayerLock SLA sheet completely positioned on the LCD Display inside the tape, transfer your Z to the house place.
    • To maneuver your Z to the house place, observe your particular resin printer’s directions.
    • As your Z strikes to the house place, don’t alter something till it finishes the homing course of.
Home your Z and let the resin printer complete the homing process before proceeding further.

Residence your Z and let the resin printer full the homing course of earlier than continuing additional.

  • As soon as the printer finishes homing, apply mild stress on the construct platform down towards the LCD display screen. The quantity of stress you need to be utilizing ought to be the equal stress you utilize to maintain the construct platform leveled towards the LCD display screen as you tighten the leveling screws.
Applying the same light pressure used to flatten the platform against the LCD screen when leveling your build plate should be enough in this step.

Making use of the identical mild stress used to flatten the platform towards the LCD display screen when leveling your construct plate ought to be sufficient on this step.

Step 6 – Verify the Edges Caught to the Plate

  • Increase the Z top in your construct platform excessive sufficient to the place you’ll be able to safely detach it from the printer with out it hitting the LCD display screen.
  • Detach it from the printer.
  • To verify your LayerLock SLA sheet maximizes its adhesion to the construct platform, verify all the LayerLock SLA sheet’s edges are flat towards the construct platform/construct plate.
  • Use your hand to firmly press the complete construct floor towards the construct platform to additional guarantee every little thing is touching towards the construct platform.
The edges of the LayerLock SLA sheet need to be flush against the build plate. This minimizes the chances of resin and cleaning solvents from seeping into the build surface's adhesive, which could shorten its lifespan and require frequent replacement.

The sides of the LayerLock SLA sheet should be flush towards the construct plate. This minimizes the probabilities of resin and cleansing solvents from seeping into the construct floor’s adhesive, which might shorten its lifespan and require frequent substitute.

Step 7 – Calibrate Z Top / Construct Platform Leveling

  • Connect the construct platform again onto your machine.
  • Be sure that the leveling screws on the construct plate are nonetheless loosened.
  • Comply with your SLA machine’s regular advisable calibration directions.
    • Not all resin 3D printers have the identical adjustable Z top or observe the identical steps so we advocate following the producer’s particular required/advisable pointers.
  • As soon as you’ve got adopted your printer producer’s directions on leveling and have tightened the leveling screws, proceed to Step 8.
Before you jump right into 3D SLA printing, make sure you level your build plate with its newly installed surface and tighten those leveling screws.

Earlier than you leap proper into 3D SLA printing, be sure you stage your construct plate with its newly put in floor and tighten these leveling screws.

Step 8 – Load Your Take a look at Mannequin

  • Select any mannequin you wish to take a look at the mattress adhesion for the primary layer of your take a look at print. We advocate one thing that’s small and fast like this skinny sq. so you’ll be able to fine-tune your settings and alter your Z top correctly if wanted earlier than leaping to testing a bigger print.

Step 9 – Print and Modify If Vital

  • Print the skinny sq. take a look at print from Step 8. In case you’re printing a distinct mannequin, guarantee that is both 0.05mm tall or cease your print after it completes its first layer.
    • Once more, earlier than printing, be sure that the LayerLock sheet has been sanded. If not, observe Step 2 earlier than printing.
  • As soon as the print is accomplished, permit extra resin to drip again into the vat or fastidiously wipe any extra resin from the construct platform again into the vat with a silicone spatula or plastic putty knife.
  • With a nitrile glove nonetheless on, gently rub your finger throughout the print.
    • If it requires a scraper and light-moderate pressure to take away it from the platform, you are good to go!
    • If the next points come up akin to…
      • The half simply slides off the platform with simply your finger
      • Lifted corners
      • Air pockets beneath the print
    • …then think about these potential resolutions:
      • Verify you adopted Step 5–sanding the construct sheet and cleansing off the mud ensuing from sanding
      • Guarantee sufficient resin was within the vat to print your take a look at print
        • Not sufficient resin within the vat may cause usually trigger air pockets/bubbles
    • If none of those resolutions resolve the difficulty, resetting the Z=0 top and re-leveling the construct platform could also be wanted. Repeat steps 6 – 8 till the primary layer requires a scraper and light-moderate pressure to take away it from the platform.

Observe: Please be sure you are usually not additionally printing with new resin if that is your first time printing with the newly put in LayerLock SLA Resin 3D Printing Construct Floor. New resin means a brand new variable that could be affecting mattress adhesion. We advocate first confirming mattress adhesion may be achieved with a resin you’re accustomed to printing. As soon as that’s confirmed, then print with the brand new resin utilizing suggestions from this How To Succeed information on learn how to typically fine-tune most photopolymer resins to your SLA printer.

That’s it for set up! Your new construct floor is connected, every little thing is correctly calibrated and also you’re now prepared to start out efficiently printing.

Ultimate Printing & Upkeep Ideas

  • Re-leveling your construct platform is advisable when fine-tuning printing with a brand new resin.
  • The next elements outdoors of LayerLock SLA’s management are nonetheless needed for mattress adhesion success:
    • Utilizing the proper resin profile settings
    • Ensuring the pigments/dye of the resin haven’t settled to the underside earlier than printing
      • Instance: It is best apply to usually stir/shake reasonably priced resins earlier than printing so all of the dyes/pigments are distributed evenly. If left settled on the backside, the sunshine is not going to shine by way of which means no profitable curing will happen. You might have to stir the vat of resin once more after a specific amount of hours, relying on the model you’ve got chosen.
    • Having correct drainage holes on prints
    • Guaranteeing your FEP movie is not too loosely or tightly connected to the vat
    • Having a calibrated Z top / leveled construct platform
      • A leveled construct platform may be troublesome to attain if the resin 3D printer has thick tape across the LCD show. With the LCD display screen under the best level of the thick tape, this will trigger an excessive amount of of a niche between the LCD display screen and FEP sheet.
    • Printing in an setting that’s room temperature (ideally inside 68°F – 77°F)
      • Something decrease than 50°F or increased than 100°F extremely will increase the probabilities for mattress adhesion and curing points.
  • Calmly sanding your LayerLock SLA Construct Floor is advisable for first-time use and both after each 5L of resin printed or every time mattress adhesion is noticeably misplaced.
    • Bear in mind to put on a masks whereas sanding to keep away from inhaling any particles.
  • As with different construct surfaces, watch out when utilizing sharp objects to take away prints from the construct floor to keep away from unintentional knicks, scratches, and grooves on the floor.
  • Clear the floor with 90%+ IPA isopropyl alcohol after each sanding.
  • Wipe the floor and construct platform clear of any resin if switching between materials/colours.
  • Keep away from soaking the construct platform with LayerLock SLA connected in any solvent for lengthy intervals of time.
    • There is a chance that solvents might erode the adhesive on the again of the LayerLock SLA construct sheet, thus decreasing the adhesive’s lifespan.
    • Wiping the floor with a lightweight quantity of IPA is not going to be an issue.
LayerLock SLA is designed with resin 3D printing success in mind. Achieve better build plate adhesion without it costing your build platform's unscathed surface.

LayerLock SLA is designed with resin 3D printing success in thoughts. Obtain higher construct plate adhesion with out it costing your construct platform’s unscathed floor.

As at all times, MatterHackers has your again.

With this data below your belt, we do not count on you to run into any issues; however if you happen to do, please don’t hesitate to contact a MatterHackers Technician at help@matterhackers.com or by telephone at (949) 613-5838. We’re right here to assist!

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