Other than some of the buttons, there are plastics, and the machine is very robust. You'll need an air nozzle, air pump as well as tubing to connect one. Resultate weiterer Anwender von K40 laser engraver. Even in my testing, I found that running the laser at 1% could result in light engraving on the material. 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. If you love to tinker, then these upgrades don't have to happen all at once and are projects in themselves. I also found that I needed to align the red laser dot to the CO2 laser, but that was a pretty simple process. 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. K40 Laser Cutter: How to Cut and Engrave in One Job: The K40 is a budget friendly desktop laser cutter. The K40 or K3020 with other similar names are a small, desktop-sized Co2 laser made in China for very affordable price. On the engraving and raster side of things, you can engrave up to 1000 dpi, which is comparable to more expensive machines. This was reasonably easy to use once I figured out some of my speed and power settings. I'm set up in a garage, and I found just venting it out the garage door worked fine. Can I Cut Vinyl/PVC In A Laser? Upgrade your analog power control to a easier setup to set correct power levels. One big article on fixes, upgrades and improvements to make on the K40 laser machine. The most significant difference I found with the K40 vs. the other lasers I've used was the lack of air assist. Finally, if you want all the bells and whistles and ease of use of an integrated system, then the much more expensive Glowforge or Full Spectrum Muse lasers might be a better fit. 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 found when cutting plywood that I would get some pretty severe burning on my final piece. From furniture to props. With this Power Z Table, handling work pieces of different thickness becomes easy. If you want to both engrave AND cut materials for as cheap as possible, then the 40W CO2 laser from OM Tech is a great starting point. Laser Water Coolants & Additives. 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. It also means that the laser can't vary its power when running. K40 laser upgrades. Oops! Lightburn can add a camera, and they sell one. Unlike other machines, the K40 from OM Tech isn't a kit. 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. How To Install K40Whisperer On Mac. Power Z Table/ Bed Kit for K40 Small Laser Machine This is a mini power bed designed for the "K40" also named "D40K", small desktop CO2 laser machine. The vast majority of stuff I cut is 1/8 plywood, and I found I could cut through it fairly quickly with one pass. Create 2.5 and 3D toolpaths inside of Fusion 360 with CAM for any CNC. There is no reference to the focal point when the product is fastened in the engraving deck. Let's check out their unit and see if it's a good fit for you!‍. Beginners Guide To The K40 Laser Engraver. Included in the box was the K40 laser, fan, water cooler, instruction manual and tool bag. Installing K40 Whisperer And Inkscape. If your looking for a solution to your k40 laser bed not being deep enough we’ve going you covered. So it really is a monster of a machine when you look at it like that. 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. This is my favorite laser software. The K40 is a cheap laser engraver/cutter. 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. 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. Mag den Beitrag von lichtaus im Thema Verhalten und Regeln. This is very helpful in dialing in your settings. Unlike most other lasers (both CO2 and diode), you won't control the power of a K40 from the software. 4,8 von 5 Sternen … There is a spring-loaded base deck which I assume is designed to hold the material you are cutting. Gegen den Vergleichssieger kam keiner an. Go from zero to full furniture plan in my Fusion 360 course! They have not directed anything I saw, and I'm giving my honest opinion. Where can i buy a K40 laser cutter engraver? If you do decide to purchase, you can save 5-10% with my code: MAKEORBREAK, Note: OM Tech supplied this unit to me for free for review. For engraving, you'll easily be able to use wood, leather, paper, cardboard, acrylic, glass, and coated metal. laser-engravers.de | Forum für Laserbearbeitung. 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. 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. That said, the cutter is a great platform for modification. In the past, I would recommend the larger 50W unit because of concerns around safety and quality control. Eigenbau verstellbarer Tisch für K40 China Laser Engraver. The one I tested is $429.99, but the price goes down to $390.00 for one with a smaller control panel. Which I think is well worth the premium you would pay to get a unit that wasn't broken right out of the box. 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 the included software with the machine. My package came in a little over 7 days and was intact and packaged well. In addition to the main machine, you'll need to deal with exhaust and cooling. This is a heavy gauge aluminum drop in basement. In my tests, I found that the max I could cut 1/8 in Birch plywood was 25 mm/s. Not so much on Basswood, although that's more an issue with engraving Basswood vs. the machine. Since most of the bed is open space, the machine will have better airflow leading to much better cuts. Everything I've seen from OM Tech has been great in terms of customer support. K40 laser engraver - Wählen Sie dem Sieger unserer Experten. I currently use K40 whisperer, which is a great little light-weight tool which apparently is better than the infamous standard software that comes with the K40. It can also apply to other small laser machines of similar specifications. My package came in a little over 7 days and was intact and packaged well. So why is the K40 so popular? 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. They also include a one year warranty on the laser tube itself. K40 Whisperer reads SVG and DXF files, interprets the data and sends commands to the K40 controller to … Overall the K40 Laser Cutter does a great job. 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. For engraving, the speed could be ramped way up. A pretty popular modification is the cut that away to give even more room. One of if not THE most popular budget CO2 lasers is the K40. These are cheap and pretty easy to install. This are the tools I use to get all the projects done. The most significant factor for this is the power of the laser. The biggest thing I wanted to check was the reliability and ease of use for the OM Tech unit.‍, Here are some tests I did on my larger 50W laser.‍. Dithering uses dots spaced at different distances apart to give the illusion of different shades of grey. Verständlicherweise gibt es ebenso andere Bewertungen, die vergleichsweise ein klein wenig kritisch sind, doch jene sind deutlich in der Unterzahl. First of all, I created a makeshift plane to hold the base material, which I then use the vector engrave function within Whisperer to mark out a small x and y-axis. Although it holds the material very well there are a few problems with this. The K40 Whisperer – Robust K40 Software The K40 Whisperer software is a great little piece of software developed by scorchworks. For exhaust, the K40 includes an internal fan to help vent the fumes and smoke out a port on the back. To save your tube's life, it's pretty common to not run your laser over 50% power. There was a substantially less resolution on the cheaper USB desktop lasers. Let's review a new desktop laser cutter and engraver the Makeblock Laserbox. 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. 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. 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. Schmallenberger Vor 19 Minuten. These are big selling points for other lasers like the Glowforge or Full Spectrum Muse. You will need an upgraded board to use it. Letzte Aktivitäten . Over the years, people have had quality issues with these Chinese imports, but OM Tech is a new US supplier offering the quality control that the K40 has been lacking. OM Tech also provides some flexible tubing that is used to vent out a window. 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. Für den Fall, dass Sie trotzdem Skepsis hinsichtlich K40 laser engraver haben, sind Sie anscheinend nach wie vor nicht in der Verfassung, um den Problemen den Kampf anzusagen. More than any other laser I've seen, the K40 has a ton of resources that allow you to upgrade it. I did run into a fair bit of charring, but we will get into why on that later! Unsere Redaktion wünscht Ihnen bereits jetzt viel Freude mit Ihrem K40 laser engraver! 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. 3,3 von 5 Sternen 9. installation is as simple as marking your gantry location for re installation and retaining alignment the. 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. VEVOR Schneiden Lasergravurmaschine, 40W USB Cutting Laser Engraving Machine, Co2 Drucker Graveur mit USB Tools Kunstwerk Holzbearbeitung . After an upgrade is completed, the K40 will become a great machine that produces detail images from engraving. Er konnte beim K40 laser engraver … K40 eBay Chinese CO2 Laser Cutter & Engraver – UnBoxing New 40 Watt Unit! K40 Panels: Analog vs. Digital. 369,99 € 369,99 € KOSTENLOSE Lieferung. If you have bought the popular air assist head – here´s how to make it better! 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. The combination of price (under $500) and power (40W CO2) make this an attractive option to anyone's shop. The K40 creates the same effect using dithering. More expensive machines often will include an external fan (like a giant inflatable fan), which also helps pull the machine's exhaust. Something went wrong while submitting the form. You can set up multiple machines with one account, create graphics, and directly control the laser. Generell findet man überwiegend Testberichte, die den Artikel bedingungslos weiterempfehlen. K40 laser engraver - Unser Gewinner . I did a few tests at 150 and 200 mm/s at pretty low power settings. Unser Team hat im großen K40 laser engraver Vergleich uns jene empfehlenswertesten Produkte angeschaut sowie alle brauchbarsten Eigenschaften zusammengetragen. K40 laser engraver - Die qualitativsten K40 laser engraver verglichen. It is paid software, but you only have to pay once! You'll be able to line up your workpieces using the laser pointer in conjunction with the trace function in the K40 Whisperer software. You will need to use other software that can create a .svg file to import into K40 Whisperer. 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! 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'll be able to line up your workpieces using the laser pointer in conjunction with the trace function in the K40 Whisperer software. Let's jump into the features of the K40. The traveling distance is 70mm (2.7 inches). 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. Alle in dieser Rangliste gelisteten K40 laser engraver sind 24 Stunden am Tag im Netz im Lager verfügbar und dank der schnellen Lieferzeiten in maximal 2 Tagen vor Ihrer Haustür. Instead, there are physical controls on the machine that let you vary the laser power as a percentage of max power. I typically use Adobe Illustrator for this, but Inkscape is a free solution that works cross-platform. My quick Baby Yoda tests turned out great on birch plywood! 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. 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. I heard much about these mysterious cheap Chinese "K40" Lasers. View replacement Laser Tube on Amazon K40 Laser Cutter Water Cooler This tutorial shows the end-user how to cut and engrave … The materials you're able to cut and engrave are specific to this machine but, just like the speed are dependent on the laser tube's power. For cutting, the K40 will be able to go through wood, leather, paper, cardboard, and acrylic. Air assist is a stream of compressed air that is pointed at when the laser burns the material. I didn't do extensive testing on this unit since I've done many general CO2 tests in the past. The thing is with the K40 Laser Cutter, is that it has a narrow range focal point of approximately 10mm, which means any material that sits higher or lower than this will tend to blur when engraving and won’t be as crisp as the K40 is meant to be. Step by step tutorials of my builds! Is the K40 laser machine plug-and-play? A walk through the process of preparing a picture (raster image) in Inkscape for K40 Whisperer and sending it to the laser cutter. The inability to move the bed makes it annoying to cut different material thicknesses. Take your k40 to the next level with a K40 rotary attachment Adding a K40 rotary attachment to your machine is a relatively inexpensive way to increase the possibilities of your K40, as well as give your customers more options when it comes to fulfilling I was able to engrave and cut much larger items (like cutting boards). Instead, a secondary laser is included, a low power laser pointer attached to the gantry. The thing is with the K40 Laser Cutter, is that it has a narrow range focal point of approximately 10mm, which means any material that sits higher or lower than this will tend to blur when engraving and won’t be as crisp as the K40 is meant to be. However, it is very capable, even when used unmodified. The top door consists of a metal frame with a tinted acrylic panel. K40 Whisperer is from a US developer and does a great job sending commands to the machine. Sometimes I would need to do this in multiple passes. I've found it tough to see the difference, especially when running it at a high DPI setting. Now, this could be perfect for your situation primarily if you mostly work with smaller parts. But I found for most of my tests that this fan, the small internal fan did a pretty good job. 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. The most significant difference between K40 Whisperer and something like Lightburn is generating the artwork itself. 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. Das erste deutschsprachige Anwenderforum für Lasertechnik |Schwerpunkt: Laserschneiden & Lasergravieren. Cohesion3D – replacement controller for K40 laser machine The Cohesion3d LaserBoard is one of the best upgrades regarding controller board for your laser machine. One widespread upgrade is the addition of a mA meter that allows you to monitor the unit's actual power. While other lasers have this as a more comprehensive integrated solution, this simple set up still gets the job done. It comes as freeware and setup takes under 10 minutes to complete. Orion Motor Tech 40W CO2 Laser Engraving Cutting Machine, Digital Control 12" x 8" K40 Desktop DI… It’s a lightweight K40 Laser Cutter software which simplifies creating amazing engravings. K40 Odin With Pipe Air Assist. Wechseln wir gleichwohl unseren Blick darauf, was fremde Leute zu dem Mittel zu berichten haben. Er kann in der Höhe nicht verstellt werden. OM Tech sells several different units at 40W power. 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. 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. This is a pretty significant upgrade over other software I've gotten from Chinese imports. You could be up and running in less than an hour. Explore this Article Upgraded power control. AWC608 DSP Upgrade Kit for D/K40 Small CO2 Laser Machine This is a complete upgrade kit for the small laser machine K40 Co2, also named D40. Although at the time I knew very little about laser cutters or laser cutting in general, a quick google search led me to eBay and also to a  sea of blue and white lidded boxes with a monster of a 40w laser inside. When I got my very first laser, this was the main reason I upgraded to the 50W unit. Also, the exhaust duct protrudes a good way into the back work area of the machine. The lifespan could be compromised in instances such as setting your laser power too high or letting your water cooling temperature increase too high. They have not directed anything I saw, and I'm giving my honest opinion. That was the biggest reason I went with the larger unit when I was first starting. The K40 gets its name from the 40W laser tube. The faster the speed of the laser, the more power you will need to output, therefore the longevity of the K40. January 7, 2021 0 Comments Share on Facebook Tweet (Share on Twitter) Share on Linkedin Pin it (Share on Pinterest) Explore this Article Fix your laser head. I would highly recommend adding an air assist if you plan on doing much cutting. Note: OM Tech supplied this unit to me for free for review. This is continuously putting out any small flare-ups that you'll get when using the unit, plus it helps to clear smoke that can obscure the laser beam and cause lower results while in use. Crazy Laser Man, Outdoorsman, Designer, Australia, 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. But it has always comes at a cost. Thank you! You will need a container as well as distilled water to complete the system. I've read horror stories of people who have gotten their units with cracked tubes and haven't been able to replace them. 18”x12”x2” K40 CO2 Laser Engraver Machine Basement Addition. Here are some tests I did on my larger 50W laser. Under normal conditions, the K40 Laser Cutter Laser tube should last between 1500H-2500H under normal use. Some of the first products I made with the K40 (wooden dog tags) Lots of people will add a scissor lift style bed and remove the current one. The K40 does not come with any integrated cameras to help line up your workpieces before cutting/engraving. Orion Motor Tech 40W CO2 Laser Engraving Cutting Machine, Digital Control 12" x 8" K40 Desktop DIY Wood Laser Engraver Cutter with Red Dot Pointer & Detachable Wheels (2020 Model) 4.1 out of 5 stars 66 $499.99$499.99 The settings in terms of speed and power will vary greatly depending on the materials' type and thickness. Let's break down the brand new Ortur Aufero CNC Engraver. This is a 40W machine that is more than able to cut and engrave lots of materials. Laser Water … Now monster may not be the right word, but it is compared to the 1mw laser pointer I bought on eBay years ago, the laser industry has progressed a lot more than what I knew it ever was. This is most commonly seen in raster engraving, where the different shades of grey are made by changing the power. K40 Cyclops Information Page. Controller & DSP Identification. 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. . I have written a quick introduction into the k40 Whisperer software and the main functions that exist within the interface. Overall the K40 has a solid metal construction. But OM Tech is doing a great job checking their units, giving support, and offering a two-year warranty on the machine and one year warranty on the consumables (laser tube and power supply). The K40 comes in at an overall size of 32 x 20 in with a workable engraving area of 8 x 12 in. 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. The second only to price is the community and upgradability to the unit. It's a little hard to talk about speed when it comes to lasers. You'll have a stream of compressed air always putting out any small fires from the laser engraving or laser cutting process by adding air-assist.This also does a great job of removing small debris from the workpiece at the point of contact with the laser. Everything that was promised on the listing came in the box. It's pretty easy to see how this could spread to the machine itself if you weren't carefully monitoring it. One of the most significant upgrades you can make in terms of functionality is to change out the current board that runs the laser. For cooling, you're given a simple aquarium water pump and tubing for both water in and water out. However, considering that the hardware and software is directly exported from China, it is not user friendly at all. There was a substantially less resolution on the cheaper USB, There were also a few of the more expensive laser cutters in the range of $3000 that  I considered, but as I am a hobbyist as of now I decided to go with the. 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. Weekly Updates, Free Plans and Other Cool Stuff. Laser Lenses, Optics, and Focus. Verstellbarer Lasertisch für den China Laser Cutter Engraver K40 . You'll need to add spacers underneath the material to raise and lower it. You can check out a full breakdown of my current laser recommendations here. CO2 Laser Engraver Safety . The K40 is avalible on most websites similar to Ebay, Aliexpress, Amazon and similar. There are relatively cheap and easy air-assist upgrades that can be added to the unit, but the current lack of air assist is the biggest detractor for me for a K40, especially if you want to do a lot of cutting. In den Rahmen der Endbewertung fällt viele Eigenarten, zum aussagekräftigen Testergebniss. You still won't want to bang this thing around because of the glass tube on the back, but overall I was surprised that the build quality was on par with my bigger 50W Orion Tech laser. One of the biggest positives for purchasing from OM Tech is their quality control process after imported these units from overseas. Wer die ersten Versuche mit dem 40W China Laser macht, wird schnell darauf kommen das der vorhandene Tisch nicht zu gebrauchen ist. 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. But I've seen other people run the laser at higher power and push the machine up to 300-400 mm/s. The best way to measure this and compare settings to other units is with a current meter. If you've liked the idea of positioning your artwork on top of material that is already inside the laser, this is a great option. I would recommend checking out Cohesion3D. Removing a the 4 bolts that secure the gantry. Lightburn works perfect with this controller and you are set for advanced engravings and a better work flow than [...] Laser head – upgrade parts for K40 laser machine There were also a few of the more expensive laser cutters in the range of $3000 that  I considered, but as I am a hobbyist as of now I decided to go with the K40 Laser Cutter. You'll easily be able to align artwork and set engrave and cut settings. Your submission has been received!