Making 3D prints actually waterproof

Рет қаралды 912,102

4 ай бұрын

3D printing from $0.3, sign up to get up to $60 coupons: jlc3dp.com/?from=CPSdrone
And check out our DIY underwater drone course: www.cpsdrone.com/
- Our 3D printer (FDM) FlashForge M5 Pro: www.flashforgeshop.com/produc...
- Dichtol AM Hydro: www.diamant-polymer.de/en/sho...
Let us know what else should we build!
If you feel like this video has improved your life, share it with:
- Your dad, mom, brother, uncle and your entire family (if you have one)
- Your life partner (boyfriend / husband / girlfriend / wife)
- Your 10 best friends
- Your drink buddies
- Your university / high school teacher
- Your coworker / coworkers
- Your boss
- All of your employees (if you own a business)
- Your university / high school colleges who you don’t consider friends
- Your hairdresser
- Your therapist
- Your doctor / dentist
- A random person on the street (you can use this video as a pickup line)
- Your dog / cat / rat / fish (this will get us some extra views)
____________
♪ Sunset (Prod. by Lukrembo)
Link: • (no copyright music) j...

Пікірлер: 730

@CPSdrone 4 ай бұрын

Here are all the models from the video: www.printables.com/model/768471-waterproof-3d-printing-tests-oceangate-titan Have fun and don't make full scale models!

@czaro8006 4 ай бұрын

Studenci PG na Traugutta? 🤣

@OneHappyCrazyPerson 4 ай бұрын

Whahahaha oceangate test models 😂😂

@johnnyrocket3200 4 ай бұрын

Pro Tip: When staying in one unit, positions after the decimal point are called out one by one. So 0.25g is "zero point two five gramm" otherwise good luck with pi. ;-) With money, you change units. 3,75€ is three euros and seventy-five cents. That's why "three seventy-five" is ok. Same with hight.

@justusxavierbarboza246 4 ай бұрын

oh no mini oceangate sub has imploded

@Khorde_theHusk 4 ай бұрын

why not paint the 3D print in a layer of epoxy to fill the pores?

@tricycleboi 4 ай бұрын

I like how he prints the scissors gripper to prevent himself from touching the dichtol but still dips his fingers in it to use the grapper

@BrunodeSouzaLino 4 ай бұрын

Why use the appropriate gloves when you can over engineer a solution, right?

@BobWidlefish 4 ай бұрын

@@BrunodeSouzaLinoengineer a solution then not use it.

@roidroid 4 ай бұрын

This is the first video I've seen on this channel. Is it a parody channel? The switch from "this stuff will kill you if you touch it" to "I'm too stupid to care" made me legit angry. There's also other weird inaccuracies in the vid that ppl who know about water pressure should know better than. If the whole video is parody then that would make sense. edit: it's possible the other inaccuracies were just language issues tho.

@tricycleboi 4 ай бұрын

@@roidroid ok sure thing blud

@TwigPB 4 ай бұрын

@@roidroid Bro doesn't understand jokes

@Twig_ash2610 4 ай бұрын

That creation in the thumbnail is absolutely *imploding*

@DaPigeonGameer 3 ай бұрын

💀

@user-cj3fk5nt4t 3 ай бұрын

💀

@SubSpaceSans 3 ай бұрын

💀

@jmramirezp1 3 ай бұрын

💀

@vergil-__ 3 ай бұрын

💀

@CarlinPlayz 4 ай бұрын

That 3D metal sub was cool. You're probably right that it could go deeper then the real thing

@Orangecat1029 4 ай бұрын

💀💀💀💀💀

@CarlinPlayz 4 ай бұрын

@@Orangecat1029 💀💀💀

@jeremy6384 4 ай бұрын

Is the bottom of the ocean not deep enough?

@Sainsburys_Femboy 4 ай бұрын

@@CarlinPlayz💀

@CarlinPlayz 4 ай бұрын

@@jeremy6384 nah. Gotta go deep. Like Europa deeper. I'm pretty sure those oceans are much deeper then earth's

@noen-_-7446 4 ай бұрын

I love all the little jokes and reverence in the video, makes the video way more fun to watch and gives a nice atmosphere.

@siz1700 24 күн бұрын

I can’t say that this atmosphere is ideal, but at least it’s better with it than without it 🤭

@fin7152 4 ай бұрын

In industry, reinforced O-rings are used to seal vacuum lines. These have a metal ring on the vacuum side that prevents the seal from slipping.

@fin7152 4 ай бұрын

google centering ring ISO-K to see it

@sydnerd 4 ай бұрын

Props to JLCPCB/3DP for supporting this channel, shame others wouldn't because you folks are doing an amazing educational and inspirational job combined with top tier engineering.

@Arek_R. 4 ай бұрын

Doing second process with the dichtol stuff probably will seal it even more. Btw. another technique to seal a FDM 3DP is by printing it in ABS and then doing acetone smoothing, it dissolves surface of the part and once dried creates solid layer all around.

@maximthemagnificent 4 ай бұрын

Love your sense of humor.

@bendixflight7310 4 ай бұрын

0:55 better performance than the real thing

@TheCuteOscar 25 күн бұрын

💀💀💀

@luketrain6270 17 күн бұрын

That’s crazy

@IsaiahLynch-dj3iy 8 күн бұрын

Yes

@AronFigaro 4 ай бұрын

Cheers from the openROV team. We actually thermally annealed our PLA to waterproof ours back in 2014, and this worked quite well by boiling them in hot water just to the point of deforming and then letting them cool. If you get the temp correctly it will work, though less well for solid fill.

@saturated2350 4 ай бұрын

Would be quite interesting if someone made a full scale model for testing!

@draco5991rep 4 ай бұрын

I would use carbonfibre for the hull, since it is pretty stronk. Also it doesen't like to deform 🤡

@happninmojo 4 ай бұрын

I can take millionaires for rides in it!

@happninmojo 4 ай бұрын

It's pretty expensive, I'll save money by using an xbox controller to pilot it.

@draco5991rep 4 ай бұрын

@@happninmojo genius idea, we should start a company but what should we call it 🤔

@paulrippcord506 4 ай бұрын

@@draco5991rep The name should reflect that we are a gateway to the ocean, any ideas?

@glenndhooge6787 4 ай бұрын

it's awsome to see you guys continously working to improve your underwater drones

@magdalenao4229 4 ай бұрын

Panowie wysoki poziom. Fantastycznie opowiadacie o swojej pracy. Czapki z głów. Powodzenia

@decoy741 4 ай бұрын

A najważniejsze jest to że on jest Polakiem najprawdopodobniej

@beatrizmf9965 2 ай бұрын

He is polish

@armanayuban9225 Ай бұрын

@@beatrizmf9965 okay

@user-sf3pd8yk6x 4 ай бұрын

Finally waiting for you to release a new video. I'm so excited.

@Max-mb2el 4 ай бұрын

“i think it will collapse”

@Jrynx 4 ай бұрын

@Marder_IFV 3 ай бұрын

@FrankIsHere794 2 ай бұрын

Sports it's in the game

@thisaccountwillhelpmechang86 26 күн бұрын

Please pay 500 dollars to continue

@LeeRox91 4 ай бұрын

You could use a "clear transparent" setting for getting a really solid print which reduces gaps in between layer walls

@bodach2921 4 ай бұрын

You can put the print in dichtol and put it in a vacuum chamber. This allows air to escape from the pores and at normal pressure the dichtol diffuses into the pores.

@waterstudio5571 4 ай бұрын

I have some reasons for love your videos: 1. Good video editing 2. Stilling voice 3. Gripping content

@segment932 4 ай бұрын

To both prevent water damage your electronics and make the sub survive a deeper dive you could submerge the electronics in baby oil. Then the submarine drone don't have any air in it, thus can not break from over pressure.

@UncleKennysPlace 4 ай бұрын

Or ordinary mineral oil, to avoid that smell reminding you of changing time and diaper rash.

@bastienx8 4 ай бұрын

It's the same thing used in some dive watch, it prevent them to collapse, and since oil dont mix well with water it also prevent small water drops to enter.

@johns_craft8582 4 ай бұрын

Also get a better receiver so the controller dosent disconnect

@Duolingo.524 4 ай бұрын

The sub I think comes with a Xbox

@Travis141123 4 ай бұрын

I used to repair cracked/seeping plastic fuel tanks by pulling a vacuum on it, then applying epoxy. The same could be done with your printed vessel and the dichtol. Also pressure regulating the hull is a good idea.

@user-yc8hn7ki3b 4 ай бұрын

Everyone has been made for some particular work, and the desire for that work has been put in every heart.

@atranas6018 4 ай бұрын

I just painted the FDM prints with thick paint & brush when I need it to be water/gas-proof. Works every time.

@DrTheRich 4 ай бұрын

For the O ring, you need to design the seating of the seal in such a way that the pressure of the water tightens the seal. then the higher the pressure, they better the seal.

@I.no.ah.guy57 3 ай бұрын

I love your videos guys, and the scientific process you guys have and the documentation as well! Keep it up!

@lionnelmurimi651 4 ай бұрын

Loving the content, shall be binging and looking out for more.

@justintupicruz6324 18 күн бұрын

This is cool going to have to build one.

@AnotherOtherMan-alive 4 ай бұрын

When using a gasket or o-ring, you need to design around it with a groove for it and having multiple sealing layers. You want to maximise the path the water takes to get in from a deliberate opening.

@MrTryice 4 ай бұрын

Incredible video !

@user-tp7bh2yw4k 4 ай бұрын

She felt that chill that makes the hairs on the back of your neck when he walked into the room.

@KaliKavala 4 ай бұрын

Guys, there is a Prusa wiki article for the infill types in 3d printing. THere are a few that are extremely well for filling up the infill part with something. This way you can print your model and fill up the "infill" space with 2 part resign. After curing it should be pretty much waterproof inner skin of your model.

@TriremeBoy 3 ай бұрын

This is probably the best Dichstol advertisment

@EKUL34 4 ай бұрын

I needed to make prints air tight under significant pressure, I found a few layers of spay clear coat automotive paint works well.

@Robinlarsson83 4 ай бұрын

One note about o-rings and other rubber seals, the one you used looked more like a EPDM "string" rather than an o-ring. Way better to design around an off the shelf available o-ring (proper one in fairly hard NBR or similar rubber) than trying to glue something together. Glueing seals with CA glue or really any glue that is harder than the rubber will be a problem, it creates a hard point that almost always leaks. The usual way of doing it is to have nice cuts that mates well and make the seal a bit to long, so the ends gets compressed into each other. No glue :) Or getting some way to vulcanise the rubber together, but yeah :P

@Trust_me_I_am_an_Engineer 4 ай бұрын

"creates a hard point that almost always leaks" sounds right, but is completely wrong. I've worked at Engineered Pressure Systems ( EPSI) at Sint Niklaas for seven years and we ALWAYS glue the large O rings (Nitrile cord) with a standard cyanocrylate glue, because noone makes standard O rings with a 800-1000 mm diameter at an acceptable price and delivery time. Perpendicular cut with a sharp knife . These O rings will easily seal high pressure vessels up to 9000 bar (900Mpa). BUT you need a very proper fitting groove and the exact amount of compression for a proper seal. I don't think he used an EPDM cord, but a nitrile one. Of course you're absolutely right about designing around an off the shelf standard is always better . In this case I 'm pretty sure the leak comes from the fact that his O ring is rather thick and not properly pressured ( seriously only 4 little screws holding the lid down ?? )

@benjaminandersen1097 4 ай бұрын

very cool, glad i found your channel!

@notfunnirobloxyt9494 2 ай бұрын

I love the subnnatica reference!

@surmur 4 ай бұрын

The vase printing method made pretty waterproof walls even it was only 1 wall thick. It leaked a bit, few droplets on walls if left for hours but it stopped leaking

@JumpeFurby 4 ай бұрын

Funfact: opensls brings sls printing to the hobby space for 2000-2500 euro. Print metal at home with lasers!

@jedert9774 4 ай бұрын

That submarine design is amazing I bet it would make it to the Titanic

@imtube333 4 ай бұрын

hahahahahaha

@eliel0503 4 ай бұрын

ermmm actually, the Titan did actually made it to Titanic multiple times 🤓

@bimodesign1815 4 ай бұрын

What if metal plating the submarine, I don't think iron man drinks water.😂

@SLJedits 3 ай бұрын

Bro is so good at 3d printing that his ocean gate didt crumble

@ishanmelwani6924 4 ай бұрын

Awesome!! Super interested about your DIY Pressure chamber, do you have any vids/posts talking about how you made it?

@KeozFPV 4 ай бұрын

Ok, now i need to buy this dichtel for my outside encloses!

@tomcarroll6744 4 ай бұрын

Impressive work. I've been around a long time and you guys are OK. Keep going.

@raphaelboll6096 4 ай бұрын

With the Oring test i think it might be better to either use more screws or maybe even print the entire cap with a built in thread, since it only needs to tighten enough to press on the o ring consistently. You can look at watch caseback designs here. The caseback has a thread and screws onto the case, making enough pressure on the (sometimes multiple) O-rings to withstand immense depths. Most common dive watches are certified to 200m but it is not uncommon for them to go to 600m. Some of them like the omega Ploprof or the rolex deepsea can go far deeper than that (some have been taken to the mariana trench on the outside of a submarine)

@bastienx8 4 ай бұрын

These dive watch are often filled with oil to prevent them to collapse, and since oil dont mix well with water it also prevent small water drops to enter.

@Swiss_Person 4 ай бұрын

I too love nylon but I alos love this video Really really Awesome! Keep it up :D

@hazimreitz 4 ай бұрын

The design is very human

@Smartnerrd115 9 күн бұрын

Fr lol

@KiritaChan 4 ай бұрын

You could of use resin printers because it just prints each layer in a second because it uses uv lights to solified it

@simonryske4975 4 ай бұрын

you have the polish version of "la gotita" (the superglue), I didnt even knew it existed

@simonryske4975 4 ай бұрын

im flabergasted

@oljobo 4 ай бұрын

My first idea was using lightweight PLA (with deliberate foaming), and then dip it into - or paint it with epoxy, which will be absorbed into the print, making it very solid and also waterproof.

@damianbrew5056 4 ай бұрын

Super materiał. Przyjemnie się ogląda, tak 3mać:) Jako że pracuje w różnych technologiach druku 3d to podpowiem: MJF, SLS i SLM to technologie druku w proszku i nie da się drukować w nich zamkniętych pustych przestrzeni jeśli nie zrobi się otworu na wysypianie nieutwardzonego/s topionego proszku. Więc jeśli rozetniecie te wydruki to albo wysypie się z nich proszek albo technik w firmie zauważył ten problem i poprawił modele że są pewne w środku bez powietrza i bez luźnego proszku. Powodzenia w kolejnych eksperymentach!

@UntitledBeanie195 4 ай бұрын

THE PHOTO AFTER HE SAID ITS LOOKS PRETTY STRONG OMGGGG

@jnavjnav3802 4 ай бұрын

Another solution that works is painting the outer surface with resin!

@victortitov1740 4 ай бұрын

yea, that's what i do for my speaker enclosures. I was never able to achieve perfect airtightness though, it always leaks very slowly (for speakers it's actually a good thing).

@SimonFiliatrault Ай бұрын

Super excited to try this product, but cannot find a way to get it in Canada!

@DanielLopez-up6os 4 ай бұрын

Tbh the Way you do the Drones with the watertight pressure resistant tube inside the shells, is how actual submarines work. Like for ex the Russian typhoon, is an outer aerodynamic hull and stealth hull. And the there's 3 or 4 pressure tubes inside, and ut doesn't that wat natter if some water gets trough the first layer

@wls18 Ай бұрын

Could you give me some advice or a video on how to build the device you use to test the waterproofness of prints it would help me a lot for school

@AlJay0032 Күн бұрын

If you want to use O-rings, make a grove, smaller than the volume of the O-ring and make the surfaces conical so the higher the pressure gets, the more the tube presses on the end piece.

@MrKiar1611 4 ай бұрын

from my pov, only abs-like and the Siraya Tech BLU (the one in video) are kind of usable for mechanical purpose while stay with relatively cheap price. Otherwise, I would have gone for esun PA100 nylon/esun hard tough/Phrozen Onyx series for something as critical like this. Also, those UV resin perform differently over time even without sunlight shining on it. I usually let it dry for a few days instead of using UV cure station. anti UV clear paint is another trick to stop its curing over time. Although UV light can cure the resin, it is still polymer which can be break down by UV light. So when curing as thin as 0.8mm/1mm, you can easily over cure some part of it and causing small cracks(since the UV light isn't spread evenly on your print), hence, brittleness.

@user-pp5nf7bz8o 4 ай бұрын

People take different roads seeking fulfilment and happiness. Just because theyre not on your road doesn't mean they've gotten lost.

@SarmiTube 17 күн бұрын

can you help me find some guide related to this water enclosure that you put your part in it ?

@jakrabitmn 4 ай бұрын

have you tried annealing your 3d prints? I've had decent luck with annealing in sand (to mitigate warping/shrinking) at 100C°

@dustin7970 4 ай бұрын

What if you put the dichtol in the pressure chamber with the printer? That way im guessing you force it into even more cracks

@KaungLay-jp8de Ай бұрын

I love that it's the titanic sub😂😂

@dalivanwyngarden3204 4 ай бұрын

If the pressure doesn‘t matter thaaat much you can just dip the printed parts in some resin or even coat it from the inside as well.

@denniscraftgamer4561 4 ай бұрын

It might be waterproof, but it isn’t pressure-Proof

@Sphyxx Ай бұрын

You should use a vacuum chamber to soak the dichtol into it faster

@kanokwanphuawongphat1021 4 ай бұрын

The thumbnail got me💀

@Jack-ny7kn 4 ай бұрын

I don't know about those extreme depths, but I've had good luck with just spray painting 3d prints to make them waterproof, in case someone is looking for a cheap solution that doesn't require special handling precautions.

@paulrossjones2234 3 ай бұрын

hi, great video. What filament are you printing with? cheers Paul

@nocode_nick 5 күн бұрын

You guys are so cool

@oneheadlight8000 Ай бұрын

Haven’t watched yet, but in our testing.. vapor smoothed MJF nylon is the best waterproofing we have witnessed

@OAikoT 4 ай бұрын

How did you install the O-rings? This is the crucial part. Remember its about which way they are squished that makes them work properly.

@timothytilley5594 4 ай бұрын

Did the Dictol (or whatever you call it) increase the strength of the part, as well as water proof it? Did you test that? I’m excited to try that.

@avigetsbored 3 ай бұрын

i wonder what the performance of a nontoxic conformal coatings or nail polish would be on water proofing it, i've used both to effectively weatherproof pcbs and it could be a less toxic alternative to the dichtol stuff

@-SEB-835- 4 ай бұрын

Hi, Thanks for the video and all the good work. It might be a stupid question but what about remelting the print in salt, or/and intrelocking the print layers like shown by the CNC kitchen ? Thanks in advance

@etreimanis Ай бұрын

Holy c, this video was so good. What material did you use, as I see Dickgreat does not support PETG? Also, what material O-rings did you use for the door submarine?

@oneheadlight8000 Ай бұрын

Do you have a link to the pump you are using and some more info on the tank you built?

@GamerLudwig 4 ай бұрын

I assume the rubber oring shrinks faster under pressure than the submarine Pressure from the outside may have a different effect than pressure from the inside afterall

@mishtrong 4 ай бұрын

Me with an SLA printer: I am waterproof!

@Bobby69694 3 ай бұрын

The thumbnail 😂

@Ironarmgaming1 4 ай бұрын

0:32 I’m pretty sure your hull is more resistant than the real ocean gate one was

@nkronert 4 ай бұрын

Adding some bags of desiccant on the inside should resolve the moisture issue 😉

@Tylerz_theman 4 ай бұрын

@gameeverydaygamer3527 4 ай бұрын

these are the only ones that you should use a logitech controler for

@Denis_Stein 4 ай бұрын

What type of plastic did you use for FDM printing? This is a fundamentally important issue, since of all plastics, only PETG provides the best adhesion between layers.

@matthewspurling-tf8kl 4 ай бұрын

nah, the titan sub was crazy

@thear1s 4 ай бұрын

Just curious, did you try soaking the FDM prints in resin to see if you could get the same results as with the dichtol? I've got a fair experience with SLA printing and I'm not surprised that you got bad results, resin doesn't have the same strength as FDM and opening two holes kinda miss the point of making a singlepiece submarine.

@DudeNamedBread 4 ай бұрын

That would actually go deaper than the real thing🔥🔥

@sodazofficial 4 ай бұрын

I wonder if the print would be more waterproof if you pressurized it directly in Dichtol at low bar for a longer period of time? Also, love all these videos, keep it up!

@pooppyybuhhole 4 ай бұрын

any details available on that water pressure chamber? is that a DIY or bought? would love to get one myself to run additional tests!

@Leo_Aqua 4 ай бұрын

have you tried printing a part with fdm then coating it with resin and curing it? This would fill up the gaps pretty well. I haven't tried it but it could work

@amandanewport9483 8 күн бұрын

Oh my God, it’s so realistic

@MrDeepwoodtickles 4 ай бұрын

For depthproofing the electronics capsule why not fill it with insulating oil so it has internal hydrostatic pressure to resist water ingress?

@harshil-thelegominecraftbu5894 2 ай бұрын

Really good

@julianpalmer4674 4 ай бұрын

Rather than trying to make the electronics container conpletely water proof, have you considered using a high pressure gas supply (CO2) cartridge for example with a regulator to pressurise the inside of the container to maintain an acceptable pressure differential between the inside and outside? Using an automatic vent valve to perge the pressure as you then come back up. Your depth limit then is really the pressure of the gas in your pressuising 'air supply'. Look at how a diver in a dry suit stops getting pinched by his suit as he goes deeper, as well as controlling his bouyancy. Just a suggestion.

@user-gx5hp5kg1v 4 ай бұрын

Behind the window was a reflection that only instilled fear.

@flyingkiwi14 4 ай бұрын

Have you tried acetone smoothing the inside of ABS printed parts?

@porek965 4 ай бұрын

"Actually i think this hull might be pretty pressure resistant." Leaked footage from certain ocean exploring company

@BrunodeSouzaLino 4 ай бұрын

Did you try annealing it by baking the print buried in salt or really fine sand? One alternative to try would be removing all the air from the print whilst having it submerged in stabilizing resin, then baking it. In theory, that would do the same thing as dichtol but less dangerous, as you'd be filling all the pores in the structure with resin, then crystalizing it into the model by baking it.