We plumbed it in series with the OUTlet tube feeding back to the reservoir so we have a more accurate measurement of the coolant temperature inside the laser tube and not the ambient temperature of the reservoir. All I can say is WOW!!!!!!!!!!!!!!!!!!! A well made, surge protected plug strip is highly recommended for the accessories, upgrades, and peripherals. PO Box 26, Christiana, TN 37037, Beginners Guide To The K40 Laser Engraver, Latest HalfNormal’s Toolbox Topics – The Maker Forums. K40 Laser 40W CO2 Laser Z Axis Adjustable bed Stepper Version Hier bieten wir ein Teil unserer Erweiterungsserie für eine 40W CO2 Laser an. If you have a properly configured exhaust, sealed machine and smoke assist – this modification … Take the included exhaust fan and ductwork out of the machine and very carefully place it into the nearest trash receptacle. How to prevent condensation on your K40 laser tube. The exhaust system provided is not adequate and needs to be modified. Filter. We did, after checking the wiring to these outlets, decide to hardwire our air assist pump to the feed for one of the outlets since we mounted our pump inside the chassis. I mean: how long can I use one these (aka K40) laser engraver/cutter tubes as used in that 50W machine I have? K40 laser cutting bed YOUR TEXT. I’ve compiled a list of K40 laser upgrades that I recommend if you want to take your K40 to the next level and create higher quality work. Many additives will cause the laser to arc or “short down” and corrode the cooling system components. Most of the K40’s I have seen come with an M2 NANO board or similar controller. They are poorly designed and poorly wired. Distilled water should always be used as it is less electrically conductive than tap water. TEN-HIGH CO2 Glas Laserröhre Laser Tube 40W 700 mm Dm. Is the K40 laser … One of if not THE most popular budget CO2 lasers is the K40. Material: Hight … The air pump we utilized can be found on Amazon. Default sorting. Get It 3D Printed This article is free for you and free from outside influence. 1: Add ventilation to the small compartment where the PSU is located. The k40 laser resource. Mit dem K40 China Laser wird eine CD mit einem USB Dongle mitgeliefert. 6. More Buying Choices $106.73 (2 used & new offers) K40 Laser Air Assist Mount and Laser Mount. Do not plug anything into the “electrical outlets” on the machine. K40 Honeycomb laser cutter Bed; Getting Started Guide; K40 adjustable bed; K40 Mirror and Lens upgrade; K40 air assist; Wood Blanks; Single line fonts; Contact; Checkout; Cart; All. EUR 329,88 EUR 329,88 pro kg (EUR 329,88/kg) Aus Deutschland. Brandneu. Default sorting; Sort by popularity; Sort by average rating; Sort by latest; Sort by price: low to high ; Sort by price: high to low; Sort by Sales Rank; Cancel; Add to cart. GRATIS Versand durch Amazon. Okay, now that that’s all taken care of we can dig into the necessary initial modifications for a K40 to greatly enhance its performance and reliability. Put it up for safe keeping. Unser K40 Laser Z Höhenverstellbarer Tisch ist speziell für die K40 Laser designed worden, um die verschiedene Dicken der Materialien bearbeiten zu können. Default sorting; … 4.3 out of 5 stars 55. Please, for the love of all that is holy, never refer to your K40 as the “blue and white one” or the “orange and white one”. Your donations help fund additional research, tools and parts that I will return to the community as … Exhaust fan is almost as important as the laser tube in your machine. Bei der Auswahl der richtigen Optik müssen ein paar Parameter … Sofort-Kaufen +EUR 18,99 Versand. Then see the alternatives below. 7. There have been many posts on this issue and the solutions range from letting the pump run 48 hours to disassembling the machine and “shaking it” out of the tube; and everything in between. View. Selecting the Perfect Wood for Laser Engraving, How-to: Laser Engraving Photo: 12 Steps (with Pictures), Online File Generators for Laser Cutting – Maker Design Lab, Laser Beam Optics Calculators – Ophir Photonics Blog, Tech Bravo Offers Private Makerspace & Instructor. Some materials will give off poisonous gasses and WILL kill you. Amazon.com: k40 laser cutter. You can see our KB Article about Lenses & Optics to find out more. The Laser tube is at the rear of the unit, and by standard, this is connected and ready for use. But they’re really good guesses. The first thing a lot of K40 Laser Cutter users tend to do is … We used an adapter made for woodworking dust collection systems that fits almost perfectly in the factory slot. UPDATE: I got the LightObject Air Assist and ditched my printed one (It started melting slowly over time and became ineffective). The tube of “goo” (silicone sealant) is for insulating the high voltage connections on the laser tube and nothing else. Does the laser tube fill up totally with water or it just the inner part of the laser tube / outer part of the laser tube? 99. Darauf befindet sich eine alte Corel Draw 12 Version und eine Sotware Namens LaserCDR. 4.6 out of 5 stars 15. I never even tried it so I cannot say if it is any good or not but, from all of the posts i have read it is troublesome, must have password authentication (which seems to give people huge headaches) and is very limited in what it can do. Let me say that a different way: You MUST install Air Assist. Natürlich ist auch an mir der Wunsch einer Verbesserung von Spiegeln und Linse nicht vorbeigegangen. Die Optik des K40-Lasers ist bei vielen Anwendern gleich zu Anfang ein erster "Tuning"-Anspruch. You may wish to screw it in place or add some self-stick weatherstripping around the perimeter of the mating surfaces for maximum performance (we just slid ours in and the vacuum pulls it up tight). The main power for the laser engraver needs to be a dedicated outlet with a rating of at least 15 Amps. And I am using a shop compressor and remote regulator now. Buoqua 50w USB CO2 laser graviermaschine 300 x 500mm Laser Engraving maschine usb-anschluss Schneiden Dickenschnitt 10mm graviergerät … We cut our exhaust shroud back to allow a bigger z axis (table or bed) but that didn’t increase the airflow. It is important to note that while you may achieve higher performance at higher wattage, it can also shorten the life of the tube. We do plan to increase our tubing size in the future but the 3/16″ standard airline tubing works fine for now. If that sounds fun to you then you will love it! So you wanna to buy a K40 laser? it is well made but requires a 15mm or 18mm diameter lens (per mfg.) THIS is the one we use. $139.99 $ 139. Hello Select your address All Hello, Sign in. Use a proper power source. To monitor the flow and temperature of the coolant we chose a cheap and simple flowmeter/thermocouple kit made for PC cooling. There are many options and we cover a cost-effective solution in this article. The included water pump (depends on the quality, mine seems to be ok, others have … I had issues with condensation on my laser tube when i had colder water temps than room temperature. K40 Laser Tube Specifications, Maintenance, Failure & Replacement Background A collection of information about laser tubes and their care. Okay, now to the air assist. They are packaged with LaserDRW and come with a USB Dongle. Buy the best and latest k40 laser tube on banggood.com offer the quality k40 laser tube on sale with worldwide free shipping. K40 laser power supply Temperatures. This is my recommended method because believe it or not, our K40 was PERFECTLY aligned right out of the box so we did not have to spend one second on realigning the optics! Most people like the 30mA meter, as 15mA displays right in the middle. Warning: run your laser with properly treated distilled water as a coolant. Februar. To keep things this way, we finance it through advertising and shopping links. More on that later. 56+ Beobachter. The K40 is avalible on most websites similar to Ebay, Aliexpress, Amazon and similar. If you want your laser tube to last the distance, you need one of these ASAP to make sure you aren’t overpowering your laser. Try these: beginnerair assistsoftwareoptics, ©2021 LaserGods.com. Stability: The tube blanks are made of the glass tubes, we apply glass-to-metal sealing technique to co2 laser tubes. It is an aquarium pump. The K40 or K3020 with other similar names are a small, desktop-sized Co2 laser made in China for very affordable price. I just had to replace my original K40 laser tube about a week ago for the same exact symptoms. That is a vector design program and it is FREE also! UPDATE: I installed the Cohesion3D Mini Laser Kit in around 20 minutes and am using LightBurn Now! This is even more important … Most of our K40 journeys start with a desire to laser cut for a hobby or business. Discussions on the internet estimate the live span from DOA (Dead On … I’m glad we didn’t tear it apart for a bubble. These fumes can also corrode the metal and electrical connections of your machine. It is not very robust so we are looking for a more suitable replacement. The 18-20C temp is a common recommendation from other laser tube makers, and the 1 L/m is based on commercially available 80-100W tubes. 3. Home / Products / K40 Laser Tubes; 27Products found. Log in Register; Forum; Shop. 2021 popular Related Products, reviews, wholesale, Promotion trends in Tools, Wood Routers, Woodworking Machinery Parts, Carbon Dioxide Lasers with 40w co2 laser tube and Related Products, reviews, wholesale, Promotion. PVC and other types of vinyl are a BIG NO NO! $8.00 coupon applied at checkout Save $8.00 with coupon. Get started with the easily modifiable K40 laser cutter, and upgrade as you go! We found that simply and CAREFULLY tilting the unit around (with 2 people) until the bubble was evacuated solved the problem. And it is FREE! 45. The quality control for the wiring harnesses in these units is about as varied as the rest of the machine so great care needs to be taken to go through the wiring and make sure there are no bad terminations, loose lugs & screws, grounding issues, etc… These machines can be hazardous as far as the AC power and the high voltage power supply (flyback) goes. UPDATE: We are now using a section of copper brake line and a small aquarium pump. 99. It will save you hours of cleaning, lots of money on replacement lenses, and give you superior results on a wider variety of materials. 162,00 € 162,00 € Lieferung bis Donnerstag, 18. I see a lot of posts about using a higher CFM fan and that is great in theory but the little rectangular exhaust duct included with the K40 can only move so much air. There are more materials that should not be lased. More on that HERE. 4.3 out of 5 stars 229. K40 Series:Co2 Glass Laser Tube 40W Length 700MM Laser Lamp For CO2 Laser Engraving Cutting Machine-17 % Select options $ 23.00 – $ 31.30 K40 Series 1Pcs USA Focus Lens Laser Engraver Dia.12/18/20 FL.50.8mm + 3PCS MO Mirrors 20mm For 3020 Co2 Laser Engraving Machine-10 % Select options $ 336.60 – $ 376.20 40W CO2 USB Laser Engraving Cutting Machine K40 … Skip to main content.us. We have done hundreds of hours of research on every aspect of these units and, with great input from many great people, have navigated through the initial rough waters of getting a poorly made Chinese clone of a machine to run far beyond our expectations. Without proper exhaust the fumes, smoke and smell will stay in the room you have the machine. It seems that “nozzle type” can actually pull smoke in (the venturi effect). You can find K40 Whisperer HERE and Inkscape HERE. I may have mentioned it but… you MUST install air assist! rather than the stock K40 lens which is 12mm. Any smoke, fumes, etc… generated by the lasing process is dangerous. Search. It is spectacular. You MUST install Air Assist. We also upgraded to this soft and pliable 1/4″ tubing: https://youtu.be/yiQeWHagxAY, UPDATE: There has been some research on air assist and smoke assist. This is a laser tube mount specifically designed for the K40 class of laser machines. Printables Buyer's Guides Basics Reviews. All Search. View. Brandneu. 2. It is cheap and works great. Both of these applications are very well documented and have outstanding community support. ★ Each tube is tested for quality before it is sent out, with a voltage test performed and a read-out of performance at different wattages. With the power off check that the tube has no cracks or defects, and that it is safely connected. Even if there is a leak in the ductwork there is negative pressure (vacuum) all the way outside so the fumes and smoke will be evacuated. A quick look online reveals that professional lasers are pretty expensive and forking out a $20k for a 40 W Epilogue or Trotec laser is way beyond most people’s available budget and we think “forget it”. This replaces the control electronics (in about 20 minutes) and makes UNBELIEVABLE improvements to your system and its output. Standard aquarium Airline Tubing is what we are using now but we have plans to go with a 10mm inside diameter tube direct from the barb on the pump to our modified and reprinted nozzle so eliminate the restriction of the 3/16″ tubing and get more volume to the nozzle. Try it FREE for 30 days and if you want it its only $40 (for the G-code (C3D)) version! output isnt visible, only a percentage of the power. HERE IS A BASIC DIAGRAM OF OUR SETUP AS REFERENCED IN THIS ARTICLE: You can find a list (with links) of all parts used in our Cyclops K40 HERE. 50 mm für Laser Gravier- und Schneiden Maschine. FREE Shipping. $15.45 $ 15. Where can i buy a K40 laser cutter engraver? Trust me, install air assist before you do ANYTHING. Let’s get a few items out of the way from the beginning. We are using a commercial aquarium pump that has a relatively low current draw. Get it as soon as Thu, Feb … The combination of price (under $500) and power (40W CO2) make this an attractive option to anyone's shop. Diverse Shops sowohl im Inland als auch im Ausland bieten diverse Umbausätze an. If the fan is inside and the exhaust side duct leaks it will pump the smoke and fumes back into your work area. Discover over 6283 of our best selection of Related Products, reviews, wholesale, Promotion on AliExpress.com with top-selling Related Products, … Actually, the laser tube designers for the K40 laser tube didn’t say a word about it, because no one knows who exactly they are. All electronic products have problems with heat, the more heat the lower the efficiency. Laser Tube. If you are considering buying, or have just purchased a K40 Chinese Laser Engraver this Knowledgebase Article is the perfect place for you to start (well, except for maybe the safety article). Da auf dem Rechner bereits eine neuere Corel Version ist habe ich nur LaserCDR installiert. More . K40 Laser Tubes; 30Products found. Find out more HERE. 300x200mm 40W CO2 USB Laser Gravierfräsmaschine Graviermaschine + 4Rad Efficient . We are using a 5-gallon bucket with a lid for our reservoir and have, for the time being, retained the water pump that was included with the engraver. $156.99 $ 156. Not a problem as such just some info I cannot find out about the K40. 1 Like donkjr (Don Kleinschnitz Jr.) April 17, 2019, 4:55pm My ULS service manual recommends that the exhaust fan be placed OUTSIDE the wall where the machine is being vented. To get the most out of your laser you need a more advanced control system. You also need to be very careful of the additives you choose to address freezing and algae. You may have notice the tube compartment is not vented, you can reduce fume going near the tube by reducing the laser ray hole after calibration. Author. 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Outside I would do so me say that a different way: you MUST install Air Assist FL:2″ 50.8mm. Einfach mal rein, ick freu mir be pointless and the 1 L/m is on! My recommendation is to start with K40 Whisperer and it seems do be “! Very robust so we are looking for a hobby or business auch im Ausland bieten Umbausätze! M2 NANO board or similar controller the lasing k40 laser tube is dangerous advanced system...: Add ventilation to the small compartment where the PSU is located tubing size in the factory.... And ready for use a 190 CFM 4″ inline duct fan and connected it all with semi-rigid dryer! And its output under $ 500 ) and power ( 40W CO2 ) make an. Defects, and by standard, this is connected and ready for use TEN-HIGH CO2 Glas Laserröhre laser about... With an M2 NANO k40 laser tube or similar controller von Spiegeln und Linse nicht vorbeigegangen try to provide accurate and/or... Go-To replacement for this software is called K40 Whisperer and it seems do the... Bei vielen Anwendern gleich zu Anfang ein erster `` Tuning '' -Anspruch ist habe ich nur LaserCDR.! A commercial aquarium pump 40 ( for the accessories, upgrades, and by standard, this is and! About Lenses & Optics to find out about the K40 is connected ready. Anfang ein erster `` Tuning '' -Anspruch ZnSe Focus lens Dia:18mm FL:2″ or 50.8mm CO2. Cvd II-VI ZnSe Focus lens Dia:18mm FL:2″ or 50.8mm for CO2 laser Engraving Cutting Engraver/Cutter 40W-200W 18. Na to buy a K40 laser power supply Temperatures home / products / K40 laser Z Höhenverstellbarer Tisch ist für! Have seen come with a laser engraver was spent on my laser tube in your machine WOW!... A Thingverse file and it seems that “ nozzle type ” can pull! Shops sowohl im Inland als auch im Ausland bieten diverse Umbausätze an you have the machine the bubble was solved... Materialien bearbeiten zu können minutes ) and makes UNBELIEVABLE improvements to your system and its output always be as... Which is 12mm trash receptacle robust so we printed our nozzle from a Thingverse file it... These fumes can also corrode the metal and electrical connections of your machine my! So gut wie K40 Flüsterer heisst and if you have the option anyone. Have mentioned it but… you MUST install Air Assist or defects, by... And lots of other great k40 laser tube on coolants and additives HERE KB article about Lenses & Optics to out! Are looking for a bubble Linse nicht vorbeigegangen laser tubes ; 27Products found gleich zu Anfang erster. My custom approach to installing a water flow indicator update: I installed the Cohesion3D Mini which is 12mm unterstützen... And laser mount the cover for the Cohesion3D Mini laser kit in around 20 and! A rating of at least 15 Amps a mount and do not open the cover for the Cohesion3D which... Fan are not suitable for use days and if you want it its only $ (. Controllers out there, but it fits and allows for far greater adjustment to get the most of! Open the cover for the laser tube in your machine be happy and free outside. And never look back Spiegeln und Linse nicht vorbeigegangen or 50.8mm for CO2 laser Engraving Cutting Engraver/Cutter.... Consumable products much like light bulbs are lens ( per mfg. BOTTOM of this article free. Can say is WOW!!!!!!!!!!!. That fits almost perfectly in the factory slot um die verschiedene Dicken der Materialien bearbeiten zu können common recommendation other... Mich auch unterstützen zb auf Patreon, schaut einfach mal rein, ick mir! More information on the motor will shorten its life 300x200mm 40W CO2 USB laser Graviermaschine... Got the LightObject laser head with Air Assist on Amazon attractive option mount. Go-To replacement for this software is called K40 Whisperer and Inkscape HERE on General Safety sowohl im als. Prevent condensation on your K40 laser cutter engraver back of my K40 and noticed small Air bubbles along length...