Simple & Cheap DIY Laser Enclosure build

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Today I'm building a super cheap laser enclosure from plywood and acrylic. This will enclose the new Ortur Laser Master 3 that I recently acquired! You must have an enclosure for these diode lasers (I thought I could get away with it for a few months but quickly learnt that's not the case!) So best to price this into your budget when you buy the machine. Thankfully you can build a very effective enclosure for as little as $40 in materials (not including exhaust fan, but even these can be had for cheap).
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Check out Ortur LM3 here - bit.ly/3A5uQyy
You can get 10% off all accessories from the Ortur store using code 10FORPTDT
4 Inch Hose Connector Outlet - www.printables...
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Опубликовано:

14 окт 2024

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Комментарии : 50

@OldManRogers 17 дней назад

Great stuff. I got a hood thing but it still leaks a lot of smell even with air assist and a extraction fan. Need to build something like this

@6315javis 8 месяцев назад

I like the simplicity of this enclosure. Looks great!

@shannonpalmer 6 месяцев назад

i came here for the enclosure, but was stoked to see the cameo by the digitakt in the background :)

@jonnyhifi Год назад

Excellent video ! Thank you for making and posting. Good luck with the cutter.

@BrandonDrury Год назад

Good video! Your intuition about the vent holes is correct. The textbook term for it is Conservation of Mass. To maintain the same velocity on the way in, you want vent holes that equal the size of the exhaust. Smaller holes will result in higher velocity and vice versa.

@ThisDesignedThat Год назад

Thanks for the info and clearing that up. Time to read up on conservation of mass 👍

@stirlingbartlett57 2 дня назад

I built an enclosure with similar materials but fir a 60w jpt mopa which means its a rectangle on its end rather than on its side. Where would I place the small holes on a box this shape? Wherever I put the holes, the fan will ventilation hole will be kn the opposite side? I tried researching conservation of mass on airflow but I couldn't find much on it

@lxnyn Год назад

Genius at work❤

@castlecodersltd 9 месяцев назад

Very useful, thank you ☺

@ThisDesignedThat 9 месяцев назад

You're welcome 😊

@bandido7994 Месяц назад

I love it!!! Where did you get the fan for the exhaust?

@ThisDesignedThat Месяц назад

Acinfinity

@stevealbums7897 2 месяца назад

Hi Where did you purchase the acrylic panel from? Steve

@edc9442 2 месяца назад

How big is the amount of wood you got for this? I’m thinking of using project panels

@newrunning 9 месяцев назад

If i didnt watch your video i was gonna make a huge mistake :D ty.

@Youbadouba 3 месяца назад

Hello Mate, thank you very much for that great tutorial. However, i was wondering if there was any way to coat the interior with something fireproof as sometimes (rarely), lasers could start flames and a wooden enclosure would only make it worse.

@ThisDesignedThat 3 месяца назад

You could line the inside with fire resistant plasterboard. To slow down the spread of fire. There are also fire extinguisher add-ons from Xtool that you can add to any enclosure which seems to be a great alternative

@Youbadouba 3 месяца назад

Oh yeah very good idea ! Thank you

@mortal_gaming89 Год назад

Hello, don't know if you see new comments on older videos but thought I would ask if you have the STL file found for the 4 inch duct flanges. I found some online but yours look like its very good and saves a lot of filament unlike others I've seen. great video.

@ThisDesignedThat Год назад

Let me find them for you

@ThisDesignedThat Год назад

Here you go - www.printables.com/model/553473-100mm-exhaust-connector

@gingertompuss2653 2 месяца назад

Nice! Where you did get the coloured acrylic sheet from ?

@ThisDesignedThat 2 месяца назад

I just ordered perspex sheet from ebay. Its very easy to find.

@michaelmadison883 8 дней назад

dude what arm are you using to hold your midi controller?

@ThisDesignedThat 7 дней назад

Humanscale M2

@radudobrescu5402 5 месяцев назад

Hi, nice work. Where did you buy the orange acryl? Thank you.

@ThisDesignedThat 5 месяцев назад

From eBay, it's just standard acrylic\perspex

@whitedoggames-theredhoodho9508 2 месяца назад

which fan did u used?

@jamesedgoose8527 8 месяцев назад

Do you have the plans for this. With the sizes

@laflaf3d Год назад

Do you know if there a smart way to stop the laser when we open the box? It's to avoid It would be to avoid blinding people in the event of a problem.

@ThisDesignedThat Год назад

Yes you could install a cut off switch on the lid if needed

@nialzinth 9 месяцев назад

Considering a build like this myself. Got a small question though. Does all the smell get vented out well? Like if the laser hasn't run for a while, does the enclosure build up smell which then "blasts" you in the face if you open it up? I currently have a more expensive branded enclosure but not quite liking it as the smell is still bad. It vents out fine out of the window. But when not using my laser for two weeks and opening it up, a huge "cloud" of smell "punches" me in the base. It's like it still builds up inside the enclosure somehow.

@ThisDesignedThat 9 месяцев назад

The smell mostly builds up on the cutting bed below the material, that will stink from just 1 cutting project. It's a smelly process I don't think you can get around that to be honest. If I take out my cutting bed and just smell the enclosure itself it's not too smelly.

@MrWoody17309 7 месяцев назад

I was wondering if anyone can help. I want to build this but cant find the acrylic sheets anywhere the ones i purchased just came as a solid orange. Can you help

@dondattler7085 9 месяцев назад

Good video. Too bad the OD safety windows are so ridiculously expensive.

@ThisDesignedThat 9 месяцев назад

Yes, proper OD safety glass is hugely expensive, but worth the cost if it protects your eyesight, that's priceless

@richramirez1685 10 месяцев назад

Hey bro I don't have a 3d printer any suggestion for printing exhaust pipes?

@ThisDesignedThat 10 месяцев назад

you could slice my design and try laser cutting 3-6mm plywood and stack them together to create the exhaust ports

@NiksSofa Год назад

At 8:14 what is that fan thing you use? Did you buy it? Repurpose? I'm asking because I am currently useing an pre-owned kitchen fume hood extractor thing, and this looks a bit smaller

@ThisDesignedThat Год назад

Hi Nik, im actually testing 2 fans at the moment for this enclosure, the one in the video is this - www.amazon.co.uk/dp/B01N3C7R4E just a cheap 4inch inline fan (approx 110CFM) and then I'm testing the AC Infinity T6 (6 inch, 400CFM). The 4inch does the job, and is very quiet, but this ac inifinty is much more powerful and I got it 2nd hand for not that much more than the 4inch so Ill probably keep the ac infinity

@francisrufino2402 Год назад

I think you wouldn't need those holes when you always use air-assist.

@danielprovenzano163 Год назад

Do you have the plans available?

@ThisDesignedThat Год назад

unfortunately not, its just a really simple basic box build

@YardaFreeman Год назад

me want

@Ipsissimus Год назад

Simple and cheap. Plus a couple of grand in tools tho. But shuuush

@poti2875 10 месяцев назад

can i use orange transparent acrylic glass for the window? i dont think we have that laser shield sheet here locally.

@ThisDesignedThat 10 месяцев назад

i wouldnt trust anything that isnt laser safety certified so just get the closest you can (mine is just regular ol' acrylic, best bet it to just get some good CERTIFIED laser safety glasses and treat the enclosure and a secondary safety layer

@francisrufino2402 Год назад

I think you wouldn't need those holes when you always use air-assist.

@francisrufino2402 Год назад

I think you wouldn't need those holes when you always use air-assist.

@ThisDesignedThat Год назад

Yes you are probably right, its not air tight so you would get airflow through the enclosure even without the holes