K40 Laser Air Assist Upgrade - Cheapest Good Air Compressor
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- čas přidán 31. 08. 2020
- Finally i got around properly upgrading my K40´s Air Assist by replacing my old low and slow aquarium pump with a more appropriate air compressor straight from .... you guessed it.... China. As some of the Laser units are sold with this specific pump and got quite positive ratings i thought well why not trying it out. So i ordered the cheapest air compressor that seemed to work from a seller on ebay and it only took about two weeks to arrive. I must say that for around 30.00 usd, this pump seems to be alright, it is less noisy than my old one (probably as loud as the K40´s stepper motors), has some dampening rubber feet and runs since i shot the video without issues for about four days now running it 2-4 hours a day.
As i meantioned in the video you are better grounding the pump due to its metal casing also i suggest to get or 3d print you a cable carrier chain if you want to upgrade your Laser!
Generally an Air Assist improves the quality of your cuts and it seems to me that it also improoves the overall performance of the lasertube quite a lot while reducing charring by 80%! It now takes a single pass at around 14 mA @ 10mm/sec speed to cut thru 4mm plywood!
From all the upgrades you can make, you should make this one right from the beginning!
And for the last, NO! i did not recieve any chinese mystery seeds... i prefer my ginger lemon tea!
New Link (220v):
amzn.to/42mykKE
Airassist Nozzle: amzn.to/4973KXu
I hope you enjoy this video about this upgrade, there is always more!
More videos about the K40 Laser Cutter and more other interesting projects and DIY´s on the Mancave Effects Channel, check it out!
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The white powder is talc. it's just to keep it more flexible and prevent the internal wires from binding on the jacket.
Thanks again for wonderfullextratoplevel vidéo. I'll probably buy one pump for my K40. But for now i have to finish my control panel wich look like the Doc Emett Brown amplifier panel for now. Thanks again for your work and all things on tour desk ! See ya
Sounds awesome! I would be glad to show our CZcams family a picture of your finished panel! You can send me a picture if you like on my Mancave Effects Instagram or Facebook!
@@MancaveEffects it's done !
I could watch miniature videos all day 👌
Haaa the famous compost tea air pump xD Nice video, thanks for sharing ;)
😂😂😂 The description of the box is hilarious
that white powder is not rat poison but lime. it is necessary so that in the production of the cable, the outer layer does not fuse with the insulation of the conductors.
I’m considering going with the california air 8010 or a pump like this
Very cool!
At 8:05, this white powder is not for poisoning rats, that is fire suppressor. Similar thing you have in FR4 boards (fire retardant, class 4).
Thank you for your videos. They are helping me a lot. What‘s the maximum airflow of this Compressor?
45L/minute 240v/25w
How much liters per minute of air?
It is not a rodent repelent powder, it is talc powder that helps with dividing the individual cable cores and also works as a lubricant.
You’re right it’s talc powder.
My school teacher told us about the rat poison...
I never really believed him, just by the fact that it would harm every one working with.
But I‘m really impressed that Mr Mancave still knows some of the things I told him more than 10years ago, specially because there was a lot of beer involved at that time😂
How long can be used in one go? Do you need to pause your work after 30 minutes? I I need to run a 5 hours program will this work continuously 5 hours?
At 12:12, I can see that this compressor does NOT give 45 liters of air per minute. More like 4.5 LPM or so. When I am cutting, 12 - 16 LPM is sufficient. Clean cut, only start of the cut is with some tar, but that is all.
Just discovered your channel. Great videos. How did you go with your Flourish and Blotts build? Cheers from Australia!
Hi Matt, nice to hear! I had finished the build, installed some LED’s inside, even some flickering ones inside the fireplace but i didn’t came around showing it in a video, it would not be woth a whole video i suppose, maybe in a future one. Thanks mate, “Bonjour” from Europe ;)
When I added a 50L air assist to my k40 laser It turns on and off by itself, what is the SOLUTION please 🥺
Whats the capacity lit/min ???
I realize this is an older video but was looking on your channel for an update about this air pump? I recently bought a used air brush compressor for my laser air assist but the darn thing over heats. I guess it's not meant to run for long periods of time. Is this air pump still going strong? Does it get hot during use? Thanks, Love your videos btw!!
I am still using this pump to this day with good results, however i am not using the laser on a weekly basis. So hard to tell if it is reliable enough for professional or semi professional use, it still is a very cheap piece of chinesium.
Thanks. How does it compare with the aquarium pump?
It works WAY better, i think that my pump i used before made nothing at all compared to this pile of virbrating metal!
Hey I have a question for you : do you think that the model that you choosed was powerfull enough ? You choosed the 25W, but there is also some versions with 35 or 45W. Have I to bought this version or it could be even better with a 45W for instance (or is it just overkill ahah) ? (I'm french, and I'm quite impressed by the quality of your videos, nice work !)
I must say that i am surprisenly satisfied with this little air pump. It seems to provide enough airflow for what i use it for. I would say that there is always space for fine tuning as with everything but for me this device works for every material i had used for now.
@@MancaveEffects Thank you for your answer, I'm going to buy the same model as you ! Keep going 😊
I bought one on the strength of this video. How is yours holding up and how is the model coming along?
It is still working fine, i just finished a cutting job that took about 3 hours and it still runs👀
I tired hooking up same (or similar) pump to my k40. Vibrations ruin my rubber stamp engravings. For wood is somewhat ok, although not ideal. For cutting is awesome, almost 2x strong cuts. I've put the pump OUTSIDE the machine, on a separate table.
Now I want to try and find something that has constant stream of air, to eliminate nozzle vibrations, but not so powerful and expensive as air compressor. Any ideas?
Well you will need some sort of air tank to get an air buffer. There are airbrush compressors out there with a reservoir, but they need to run quite often as the tank is very small. I would get me a compressor with a big air tank like 25L, but of course they cost some money specially because you need to get a decent one. The cheap ones from Home Depot are noisy and will spill oil everywhere after a while... Tried to run the air assist off a co2 tank, that works pretty well but is quite costly over time also. So no straight ideas that are cheap for now sorry.
@@MancaveEffects Thank you.
Looking into oilless 25-40l compresssors now.
For now I have used longer hose and punctured some holes in it to relieve air pressure. I get much less vibration on my engravings, but its still unacceptable for rubber stamps.
Had better rubber engravings done when I had my old style of laser head, without any air assist. But swapping it in and out every time someone needs a stamp is impossible.
CO2 tank would be awesome (in theory) for making cleaner cuts for some more premium orders, or for stuff where you cant reach with sandpaper.
My brother handpaints fishing lures and is interested buying compressor too. Maybe we'll pool in.
@@oleglego3655 Quite a late response, but have you tried to make the table the laser is on heavier? It should help to dampen the vibrations.
@@oleglego3655 if you get better results engraving rubber with out it, just don't run it for those jobs, save it for cutting etc
Thx for the Video, I struggle with finding and buy a compressor, any advise regards what I need to search exactly?
Its changing all the time but here is a link, wen you scroll down you will find comparable offers:
bit.ly/3FioxYR
thx, for others here the name of my order:
Hailea ACO SERIE High-frequency air compressor
That was a lot of burn marks, it also looks like you cut it on top of another piece of wood instead of directly on your honeycomb table? Are you sure you had the air on?
Isn’t the pump going to vibrate the machine, moving the cutting material while the laser is working?
It actually runy pretty smooth. The rubber feet seem to absorb the vibrations. However the outlet at the laser head is quite noisy.
@@MancaveEffects regardless of the rubber feet, I would not suggest leaving a running air pump inside while operation the laser. Not only will the vibrations degrade the engraving results, I’m sure it’s very bad for the tube, especially where you seem to store it closely to the back of the machine where the tube resides.
Got the same pump but people telling me not to put inside as the vibration from the motor could vibrate the laser?
I made the experience that when i mounted it to the bottom of the chassis that it indeed transfers vibrations. Mounted on the side however for me it works ;)
@@MancaveEffects So the inside of the power supply? On the left or right? Di dyou pump have semi rubber feet like mine?
Nice video, where to buy the transparent tube from? 😀cheers 🍻
Got this from a home improvment store. They can often be found in the aquaristic section (aquarium supplies)
Why the hell do you put that cup of tea inside the laser cutter !!?? I was just afraid of the moment it would fall inside...
The k40 besides its qualities of cutting stuff also offers some nice storage space for mugs and plates. It is also perfect to keep warm pizza 👀
Will it work on a regular 110 household outlets
You can choose the voltage on the ebay page
@@MancaveEffects ok thanks for helping me have a great day
Hello!
is enough to use 50 L/min ¿?
Should be more than enough.
powder in cable is simply chalk dust. you can google why
I too watch AvE :D
check your broken links!
A good negative ioniser in the room will stop you smelling the burnt wood!
Sounds like a great idea! Thanks
@@MancaveEffects My 2 cents on the ioniser - I use cheapo ozone generator enclosed in a sealed box. I put my engravings in, and run it for some time. It really works! But the ozone will corode a lot of different plastics and rubbers (and your lungs, and your pet lungs, and some plants) so room aplication is not the best idea. Ionisers also produce ozone, but in much smaller quantities. I tried enclosing ioniser I borrowed and it had less effect than an ozone generator.
It's not a good idea to cut wires right above the fan grill of a 15 kV power supply. If some strands happen to fall into the PSU, it can make for an interesting experience. :-)
Wéini kréien mer laser-cutting livestreams?
Do you really want to watch laser cut live stream? I can make one... or two. Just want to know that you are serious.
I feel like I've stumbled into a parellel universe where AVE is a European instead of a Canuck.
Definately got some inspiration from that side 😂
Less than 2 psi, better than nothing but a proper compressor with a tank is much better. Save your £30 and put it towards an airbrush/nail compressor which will give you 30 psi. Cost about £60-£100.
Why did you copy AvE setup and video style ?
Chinese mystery tea seems to cause several kindred spirits 🤔😂
u so funny
Why so cynical !? You don't like " cheap " stuff, don't buy inexpensive stuff.
Trop de bla bla et de chiqué stop avec votre café c'est tellement nul !!!
You could cut out the stand up comedy act especially for the other audiences.