You will need an upgraded board to use it. With this Power Z Table, handling work pieces of different thickness becomes easy. You'll be able to line up your workpieces using the laser pointer in conjunction with the trace function in the K40 Whisperer software. Unlike diode lasers, which can fire a much lower power setting, the K40 needs a separate low power laser instead of firing the CO2 laser at the lowest power settings. Unlike the more expensive machines where the lids are glass, this did feel like a piece that might need to be replaced in the future. K40 laser engraver - Die qualitativsten K40 laser engraver verglichen. Even in my testing, I found that running the laser at 1% could result in light engraving on the material. Orion Motor Tech 40W CO2 Laser Engraving Cutting Machine, Digital Control 12" x 8" K40 Desktop DI… However, considering that the hardware and software is directly exported from China, it is not user friendly at all. I'm not sure how much added safety you are getting from the tint in the acrylic vs. just clear, but having any extra protection between you and the laser is a plus. K40 laser engraver - Wählen Sie dem Sieger unserer Experten. I did run into a fair bit of charring, but we will get into why on that later! K40 Whisperer is the included software with the machine. There was a substantially less resolution on the cheaper USB desktop lasers. In the past, I would recommend the larger 50W unit because of concerns around safety and quality control. I heard much about these mysterious cheap Chinese "K40" Lasers. This is most commonly seen in raster engraving, where the different shades of grey are made by changing the power. These are cheap and pretty easy to install. In den Rahmen der Endbewertung fällt viele Eigenarten, zum aussagekräftigen Testergebniss. This price is higher than what you could find on eBay, but those don't come with the warranty, quality control, or customer support from OM Tech. Can I Cut Vinyl/PVC In A Laser? Instead, a secondary laser is included, a low power laser pointer attached to the gantry. The traveling distance is 70mm (2.7 inches). You can check out a full breakdown of my current laser recommendations here. You'll get way more functionality, including the ability to use your laser with Lightburn and the ability to control laser power through software rather than the controls on top of the unit. Although it holds the material very well there are a few problems with this. Overall the K40 has a solid metal construction. Thank you! Unlike other machines, the K40 from OM Tech isn't a kit. It also means that the laser can't vary its power when running. However, it is very capable, even when used unmodified. Removing a the 4 bolts that secure the gantry. Laser Water Coolants & Additives. You'll need to add spacers underneath the material to raise and lower it. When the material is fastened in the engraving deck it’s 0,0 reference point is not 0,0 with the machine it’s about -28x, 24y. I'm set up in a garage, and I found just venting it out the garage door worked fine. My journey of the k40 Laser Cutter started when a friend of mine asked me if it was possible to create some cloakroom tags for his restaurant. More than any other laser I've seen, the K40 has a ton of resources that allow you to upgrade it. I typically use Adobe Illustrator for this, but Inkscape is a free solution that works cross-platform. I did a few tests at 150 and 200 mm/s at pretty low power settings. I didn't do extensive testing on this unit since I've done many general CO2 tests in the past. It is mostly dependent on the material, what type of operation you're doing (cut or engrave), and what you want the laser's final effect to be. View replacement Laser Tube on Amazon K40 Laser Cutter Water Cooler For exhaust, the K40 includes an internal fan to help vent the fumes and smoke out a port on the back. OM Tech sells several different units at 40W power. My package came in a little over 7 days and was intact and packaged well. Is the K40 laser machine plug-and-play? There is not much information in the way of actually operating the K40 Laser, so after a few days of procrastinating I fired it up for a test cut. From furniture to props. Let's jump into the features of the K40. There is no reference to the focal point when the product is fastened in the engraving deck. Wer die ersten Versuche mit dem 40W China Laser macht, wird schnell darauf kommen das der vorhandene Tisch nicht zu gebrauchen ist. When I got my very first laser, this was the main reason I upgraded to the 50W unit. But I've seen other people run the laser at higher power and push the machine up to 300-400 mm/s. As I haven’t owned a laser before or used any kind of CNC Machine, I was very surprised at the quality for a relatively cheap machine. January 7, 2021 0 Comments Share on Facebook Tweet (Share on Twitter) Share on Linkedin Pin it (Share on Pinterest) This is a 40W machine that is more than able to cut and engrave lots of materials. To save your tube's life, it's pretty common to not run your laser over 50% power. If you have bought the popular air assist head – here´s how to make it better! Not so much on Basswood, although that's more an issue with engraving Basswood vs. the machine. I'm planning on a follow-up video that will feature some of the top ones I would recommend, but here are some quick recommended upgrades: If you were going to upgrade anything on the K40, it would be this. Verstellbarer Lasertisch für den China Laser Cutter Engraver K40 . Installing K40 Whisperer And Inkscape. After browsing eBay for about a week I considered buying the smaller 5w desktop lasers but decided against it because of the small engrave deck, as well as the actual finish quality of the engraved piece. The most significant factor for this is the power of the laser. Er kann in der Höhe nicht verstellt werden. The one I tested is $429.99, but the price goes down to $390.00 for one with a smaller control panel. One big article on fixes, upgrades and improvements to make on the K40 laser machine. A pretty popular modification is the cut that away to give even more room. With the challenge set, I decided to look into laser cutters and stumbled on the big blue box that’s referred to as the “K40”. K40 Whisperer is from a US developer and does a great job sending commands to the machine. I tested out the workflow of Inkscape + K40 Whisperer and found it was straightforward to either convert artwork or create something from scratch and then send it to the machine. You'll need an air nozzle, air pump as well as tubing to connect one. CO2 Laser Engraver Safety . This is a heavy gauge aluminum drop in basement. Let's compare it to older units and see if this could be a good sub $300 option to add CNC capabilities to your shop. You'll easily be able to align artwork and set engrave and cut settings. If you decide to purchase this machine through my link, I do get a commission but feel free not to use my link as well! So why is the K40 so popular? If you need something with a bigger work area and an upgraded control board, then stepping up to a 50W unit might make more sense. I have written a quick introduction into the k40 Whisperer software and the main functions that exist within the interface. Dithering uses dots spaced at different distances apart to give the illusion of different shades of grey. Included in the box was the K40 laser, fan, water cooler, instruction manual and tool bag. I also found that I needed to align the red laser dot to the CO2 laser, but that was a pretty simple process. K40 Panels: Analog vs. Digital. Explore this Article Fix your laser head. Unlike most other lasers (both CO2 and diode), you won't control the power of a K40 from the software. This is a pretty significant upgrade over other software I've gotten from Chinese imports. These are big selling points for other lasers like the Glowforge or Full Spectrum Muse. Unsere Redaktion wünscht Ihnen bereits jetzt viel Freude mit Ihrem K40 laser engraver! K40 laser upgrades. I would recommend checking out Cohesion3D. This review is specific to the unit provided by OM Tech, but you will find similar features with most 40W lasers from Orion Tech and/or imported from China. So it really is a monster of a machine when you look at it like that. K40 Cyclops Information Page. Explore this Article Upgraded power control. The included slatted bed works fine for engraving, but if you plan on doing lots of cutting, a honeycomb bed design will give better results. Weekly Updates, Free Plans and Other Cool Stuff. Schmallenberger Vor 19 Minuten. Generell findet man überwiegend Testberichte, die den Artikel bedingungslos weiterempfehlen. That said, the cutter is a great platform for modification. Secondly, I used a test file to find the optimal focal point and chocked up the material so it was within the focal point range I calibrated. VEVOR Schneiden Lasergravurmaschine, 40W USB Cutting Laser Engraving Machine, Co2 Drucker Graveur mit USB Tools Kunstwerk Holzbearbeitung . For cooling, you're given a simple aquarium water pump and tubing for both water in and water out. The faster the speed of the laser, the more power you will need to output, therefore the longevity of the K40 Laser Cutter will decrease. Some of the first products I made with the K40 (wooden dog tags) If you add up the cost of all the upgrades plus the cost of the K40, you are getting a lot closer in price to a 50W CO2 laser. To put things into perspective, you would need 40,000 1mw laser pointers to generate the same max output as a k40 laser on full power setting. One of the most significant upgrades you can make in terms of functionality is to change out the current board that runs the laser. Generally speaking, 100mm/s is the speed I aim for –  which takes into consideration the need for a fast engraving as well as an accurate engraving. You will need a container as well as distilled water to complete the system. They have not directed anything I saw, and I'm giving my honest opinion. Create 2.5 and 3D toolpaths inside of Fusion 360 with CAM for any CNC. My package came in a little over 7 days and was intact and packaged well. While other lasers have this as a more comprehensive integrated solution, this simple set up still gets the job done. The best way to measure this and compare settings to other units is with a current meter. To create 200 of these would have taken me up to a week to complete based on the default speed of the K40 Laser Cutter 15 minutes x 200 invitation = 3000 / 60 minutes = 50 hours 50 hours / 8 hour days = 6.25 days to engrave, and that’s without any screw-ups in between or changing wood etc. The K40 or K3020 with other similar names are a small, desktop-sized Co2 laser made in China for very affordable price. OM Tech also provides some flexible tubing that is used to vent out a window. Your submission has been received! Lots of people will add a scissor lift style bed and remove the current one. K40 Whisperer is an alternative to the the Laser Draw (LaserDRW) program that comes with the cheap Chinese laser cutters available on E-Bay and Amazon. I watched a few videos on youtube to get the basic setup going and create a text file within Inkscape to test out the output quality of text within the K40.After a week of trial and error, I started to make some progress of getting the quality to where I was happy enough to give it as a final product. A walk through the process of preparing a picture (raster image) in Inkscape for K40 Whisperer and sending it to the laser cutter. A few other upgrades include different lenses for better optics and cutting out the majority of the exhaust port to extend the bed of your machine. The second only to price is the community and upgradability to the unit. 18”x12”x2” K40 CO2 Laser Engraver Machine Basement Addition. If you only need to cut and engrave on the smaller side of things and like the idea of upgrading the unit as you go, then this is a great option. K40 Whisperer reads SVG and DXF files, interprets the data and sends commands to the K40 controller to … The combination of price (under $500) and power (40W CO2) make this an attractive option to anyone's shop. Everything comes preassembled, and all the accessories are packed inside the laser.The only thing you'll need to set up is the power, water pump system, and exhaust. Amazon's Choice für "K40 Laser" MCWlaser CVD II-VI ZnSe-Fokuslinsen Durchmesser: 12 mm FL: 2"oder 50,8 mm für CO2-Lasergravur Schneidgravierer / -schneider 40W-200W. Something went wrong while submitting the form. Everything I've seen from OM Tech has been great in terms of customer support. Letzte Aktivitäten . Let's check out their unit and see if it's a good fit for you!‍. My quick Baby Yoda tests turned out great on birch plywood! Unser Team hat im großen K40 laser engraver Vergleich uns jene empfehlenswertesten Produkte angeschaut sowie alle brauchbarsten Eigenschaften zusammengetragen. Laser Water … 3,3 von 5 Sternen 9. If you decide to purchase this machine through my link, I do get a commission but feel free not to use my link as well!If you do decide to purchase, you can save 5-10% with my code: MAKEORBREAK. One of if not THE most popular budget CO2 lasers is the K40. This was reasonably easy to use once I figured out some of my speed and power settings. The settings in terms of speed and power will vary greatly depending on the materials' type and thickness. The K40 is avalible on most websites similar to Ebay, Aliexpress, Amazon and similar. Also, the exhaust duct protrudes a good way into the back work area of the machine. Overall the K40 Laser Cutter does a great job. The vast majority of stuff I cut is 1/8 plywood, and I found I could cut through it fairly quickly with one pass. 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