"Another problem, if engraving with several passages, there is no superposition.Thank you a thousand times and excuse me for the wrong translation.Good continuation. My job is to take in customer's projects, set them up and run them on the laser. This included digital photos, Adobe Photoshop files, JPGs etc. It has a small 38mm X 38mm engraving area. I intend to slice it into disks, and make them into wooden nickels for an upcoming event. Lightweight, high-speed scanning without jitter. Once you have everything unpacked you should have the Engraver, measuring 5.75"x6.25"x7.5", with two usb cables coming out of the back, a microSD card, a usb wall adapter, glasses and instructions (not so great). I dont want to beat up the NEJE DK-8-KZ too bad, as its very cheap, and you can assume that the experience isnt going to be perfect when youre buying a product made of DVD drive carcasses. I wanted to give the frame a tactile feel by raising the signatures. I assume so, but thought I should ask. If you draw 2 squares (4 sides each) and then but them up against each other it will look like there is only one line between them. As it turns out, quite well. Are you sure you want to create this branch? Wouldnt simply spending a bit more for a solid state laser to mount on one of your numerous 3d printers have been a better plan? You can use any similar NPN-type power http://www.tdms.fr/diy/DK-8/, I tried spraying a scrap of board with black paint, but the laser doesnt seem strong enough to ablate it away fully. I was wondering if I could do this with the Anet. Create an account to leave a comment. The grains in the wood represent different types of growth in the wood (winter and summer) and they will each burn differently. Not sure about the battery you mentioned, (not even sure if mine has one) but I wonder if it would have enough power to run both the laser and motors alone. Usually the darker grains are harder and the lighter parts between them is softer. ;). NEJE machines have reserved space for modification when designing. and last updated 7 years ago. Intelligent, quiet, intelligent drive design, built-in control program can adjust the fan working status according to the ttl status . So you've designed a logo or a image and you want to burn it onto a piece of wood. He helps us a lot.I just bought a NEJE MASTER PLUS 2 laser engraver.I'm having problems engraving or cutting.For example, when I want to engrave my initials: HB, the engraving is done correctly, but there is overlap of letters. Thank you so much!!! But given the fact that you can get one of these little guys for around $70 USD shipped, its hard to complain. NEJE Master 2S Plus 8. The trick might be multiple passes with the laser, or even some kind of abrasive or brushing after burning the board to knock off the last little bits of nail polish. Then turn off the printing for the layer with your design on it. Currently I am using an IRF520 module like this one, but this is not designed for logic-level switching so if you have the option I would code to the Arduino: You will probably need to reset the default "work area". The "H" gets burned on the "B. driver circuit), - Two DVD Frames with motors/spindles and head carrier, - Two "schmalzhaus" easy stepper drivers based on allegro a3967 ics, - A "motherboard" PCB for wiring up all these components and for a ULN2003 darlington array which is used to switch the laser on and off. A tag already exists with the provided branch name. Now I wasnt 100% sure what I would do with a laser engraver, but I thought it wouldbe a good way to test the waters before putting serious money (and time) into something more powerful. Lastly, while it isnt a huge deal, I have to bring up how they handled homing the laser. Custom designed graphic is printed in vivid. Then I run the laser on a vector setting (with a lower power setting and a higher speed). But, regardless of the voltage, if you want to solder one yourself then the With the Epilog laser (and I'm assuming other ones) you can only cut with a vector file. 2V in some cases. All the quicker - NEW 32-bit MCU half higher than STM32. More . The focusing issue may have easily been solved by the software. Controlling the order of cuts. NEJE LASER ENGRAVER MODULES PROVIDE MORE PROCESSES NEJE provides a series of modules, including the high absorption efficiency 405nm B30635 module, and the lighter weight N30630 module to improve the engraving efficiency. In my last tip I covered how to use the vector setting to just score lines into material to produce line art work or designs. The laser can engrave all type of image. Plus, if Im being totally honest, I wanted to start on something on the lower end of the power spectrum because Im terrified of blinding myself. Small Woodworking Vice for My Mini Tabletop Workbench. Theres also a setting for how long you want the laser to burn for, which becomes important when dealing with different materials. The NEJE comes completely assembled with safety glasses, software on a mini SD card and two USB cables for power and computer link. If anyone finds an alternative, please let me know. the 5V power line from your power supply. Many customers will add a protective box to the machine or add air-assisted equipment after purchasing the machine. stepper motors. The NEJE team has reserved it when designing the product. Now I wasnt 100% sure what I would do with a laser engraver, but I thought it wouldbe a good way to test the waters before putting serious money (and time) into something more powerful. Take a look at ourfull product line. Like Tom, I think there is scope for multiple passes with copper clad board, and also for combining several small lasers into a more powerful one using e.g. You signed in with another tab or window. Works best with synthetics, but lasers generally vaporize the material, rather than actually burning them. Ill give you this link, not because Im really a nice person, its for the optics.. Cart 0. Just wanted to ask before taking it apart, Please be kind and respectful to help make the comments section excellent. Luckily, the NEJE DK-8-KZ has a relatively simple control protocol and there are a few projects out there to get it up and running. Professional laser engraving machine application. The NEJE team has reserved it when designing the product. Strapping a Suka-K3 style uv laser on my heavily modified XYZ davinci 3d printer if it all works out ~7x7 pcb fabrication space :D Joy of using it on my printer is I get z axis adjustment so I can dial in my focal height nicely if needed with out playing with the lens! ezGraver didnt work. If you choose to do that, $8500. Etched contact details into the fake leather of a phone case (warning: toxic and corrosive gas, use an extractor). I find the NEJE Laser Engraver provides a terrific bang for the buck, is well designed, works as expected and more, and well supported with software. circuit boards in this image. Can it cut 2mm paperboard? Become a member to follow this project and never miss any updates, About Us From laser etching names plates to directional signs to grants, our laser machines are intended to do everything. Since every device has multiple uses I wondered if I could use a 3D resin for a 3D printer to make a plastic part. About: Mad scientist, graphic designer, mechanical drafter, sci-fi geek. See if you can find something older!). So any idea why theres a battery in there? First, you will connect the positive wire of the laser (coloured red on mine) to (Which brings up the obvious question: what are you doing now?). It can easily cut through paper and 3M painters tape, which holds some interesting possibilities in terms of making stencils for painting and etching. After running the engraving just peal the masking tape off. Which version to download? As a result, we get two axis movement from the entire assembly. controls power to the 5V laser. NEJE has developed a unique point-to-point engraving module by NEJE software and APP, which can obtain more portable operations. The advantage of this is that you can set you line thickness to what ever you want and have different lines be different thickness. "power transistor" that you can find at any electronics shop (Radio Shack, Rather than having a separate files for each design, just put them all in one file and put them individual layers. I am working on a Web app to control the Neje DK-8-KZ. (just a power reserve?). NEJE laser engraver module designed with advanced optical and heat conduction which did not only bring more excellent engraving and cutting process than ordinary modules, and also achieved a lighter design and stronger performance. The NEJE team provides accessory support guarantee. It provides both a command-line interface and a graphical user interface. But the disadvantage of this trick is that the line is very thin. NEJE A40640 Laser Engraver / Cutter Module kits - 2 x laser beam - 10W output $ 432.00 $ 299.00; Max 12V / 5A ON/OFF Switch Cable for NEJE Laser Machine $ 29.00 $ 19.00; NEJE 3 Max Laser Engraver / Cutter With E30130 Laser Module $ 719.00 $ 699.00; Free Shipping. created on 02/14/2016 Question Built my current engraver for under $100.. $3 for Arduino Nano clone running GRBL, LaserGRBL software on PC, geekcycled rails (THK) for around 810 workspace, EasyStepper drivers at $3 each, and $59 for 2.5w 450nm Blu-ray including goggles off eBay. Have you seen the way this guy does it, way back in 2008? Import images in multiple ways. I loaded a simple cog gear image and set the laser burn time to an intermediate setting (60) for a test. Note: I should really upgrade the above circuit to use a MOSFET instead Otherwise it looks cool for 70 bucks.. If nothing happens, download GitHub Desktop and try again. To do the art work as an engraving would have taken to long and cost too much (about 5 to 7 minutes each). Work fast with our official CLI. (sigh! You might need to create some guides for laying out out your design or maybe you'll need a target to place an object in. 2. id have to wire up a mosfet to toggle the laser on and off using the fan signal and then its just a matter of generating the right gcode. If I need to use the red dot to figure out where an engraving will end up, what I often do is to draw a vector square or circle around the engraving and then just having the red dot trace the square. Any help or guidance would be amazing! Then in you file use guides to mark out the target area and position in the distance from the origin as the area on the scrap material. This can lead to that edge getting burnt, rather than a clean cut. It is so simple to get a photosensitized board and print the traces on transparencies with a laser printer, why go to all this trouble? https://www.amazon.com/HP-Premium-Presentation-Glossy-8-511/dp/B003KU4DSW. Cart 0. let us use PWM to control the intensity of the laser. yeah, disappointing to not see that called out at all in the article. It supports Linux, OSX, and Windows. Unfortunately ezgraver didnt work for me either. Step 2: Hardware (The Engraver) Set Up. This creates a grid on the cardboard that matches the one in the file. Often when cutting out multiple parts at once, the temptation is but them up against each other so similar lines overlap. You should also be able to load these settings into your computer or laser and save them as presets. Some specialized cooking appliances or gadgets are great. This will be your target shape. there are several diode options form 1w to 3.8w. not reliable. Sign up to receive email updates on new product announcements, campaigns and more, Copyright 2021Neje.us | Neje laser engraver | Professional Laser Tools | Neje Master 2 |, Neje Laser Engraver PIXEL-LEVEL RESTORATION DESIGN, NEJE 3 Laser Engraver Cutter Machine 170X170MM B30635 600mW, NEJE 3 Laser Engraver Cutter Machine 170X170MM N30610 2.5W, NEJE 3 Laser Engraver Cutter Machine 170X170MM N30820 5.5W, NEJE 3 Max Laser Engraver / Cutter A40640 DUAL LASER BEAMS MODULE 460 X 810 MM, NEJE 3 Plus Laser Engraver Cutter Machine 255X420MM A40640, NEJE 3 Pro Laser Engraver Cutter Machine N40630 400mm x 410mm, NEJE 3 Pro Laser Engraver / Cutter WITH A40630, NEJE 3 Pro Laser Engraver / Cutter WITH A30130, NEJE 3 Max Laser Engraver / Cutter With N40630 Laser Module 460 X 810 MM, NEJE 3 Max Laser Engraver / Cutter With E40, NEJE 3 Max Laser Engraver / Cutter With E30130 Laser Module, NEJE 3 Pro Laser Engraver / Cutter WITH E30130. laser GRBL, NEJE additionally gives equipment that upholds laser GRBL. hexagonal quartz rod (not my idea, stolen from a post on a physics board on the net). Answer Last updated January, 2018. Inscape is a really good free vector drawing program. In fact, its specifically sold as an engraver. The engraver in this listing is 150$, That is Type2:3D which is filament, if you select Type1:3D, it shows laser and a price of $149.99 Use portable, 5V3A . Used to convert images to laser commands. Plastic cap is filled with black pigmented 3Dresin. to make small ornaments/pendants/etc. These are created by programs like Adobe Illustrator, Inkscape, AutoCAD and Corel. Don't forget to refocus the laser on the tops of what you are engraving on. The laser I work with is an Epilog Helix and the program we use to run it is Corel Draw. Supplied software appears to work fine. 2s, PLUS, 3C, MAX and different machines will show programmed air help, M8 and M7 orders, and furthermore demonstrate entryway Function development. Create a new vector file the size of your laser bed. I tried spraying a scrap of board with black paint, but the laser doesnt seem strong enough to ablate it away fully. The laser (driver) is drawing 267mA at 5V. Add Tip Ask Question Download Step 8: Tip #8: Hitting the Target Some times you need to hit a target area that is not a the lasers origin. Seems like it will honestly be the most reliable as well. NEJE N25410 10w Laser Module Features: 1. I purchased a bottle of Makerjuice G+ black pigmented resin to experiment with. Now make sure just the layer with targets is set to print. How-to's and resources for upgrading NEJE desktop USB laser engravers. In the course of looking up diode-powered laser cutters, I came across the NEJE DK-8-KZ. As I ran the new 5mw laser test I used the same cog gear image to compare. Web neje, as a new coming brand of a mini diy laser engraver, has a diversified product line, such as various power (from 1000mw to 20w . The Neje Laser Engraver DK-8-PRO is an awesome small laser engraver from China. According to the performance characteristics of diode lasers, NEJE has developed mechanical execution equipment suitable for various products, using innovative materials and reasonable designs to reduce friction and vibration. 1W is in the put-it-in-a-box category. Reply It may also Unfortunately I am a Windows user and I tried using the drivers with Win10 to no avail so I dedicated a Win7 PC no AV or internet access just this box to the task and still nothing on the latest drivers from the web site. The workflow is pretty simple with EZGraver. 4 years ago The top portion of the cookie cutter needs to be thicker then the bottom which cuts intuitive the dough. Place your design or cut out in the target area. Florian Wilhelm Dirnberger has added a new log for Geiger counter. Log in. Both the NEJE laser and the new smaller one both have only two electrical leads witch makes for an easy replacement. A second video with specific focus on the wiring, and that covers use of a But given the fact that you can get one of these little guys for around $70 USD shipped, its hard to complain. NEJE A40640 Zoom Laser Module for Carving and Cutting - 2 x beam - 12W output - Widely Applied. Trotec has been a great resource too check out their site! If having a uniform look to the engraving is important to you, you'll probably get better results from a good plywood where the top layer is more uniform. JoinNEJE Groupand learn more about laser knowledge of handling various materials.d. This is helpful for figuring out where the laser will cut before you run your job on your material. Answer You found a head only auction, but saw the picture for the whole machine and made an assumption. Already have an account? Question Ive burned paper, cardboard, wood, and plastic with excellent results. Find helpful customer reviews and review ratings for NEJE 3 Max A40640 Laser Engraver, 810x460mm App Control DIY Laser Cutter and Engraver Machine Support LightBurn & LaserGRBL, . NEJE App for NEJE devices Shenzhen ZhiXinJie Technology Co., Ltd. 1.5 2 Ratings Free Screenshots Mac iPhone iPad This app is build for NEJE device Supported Devices List: 1. 2 years ago NEJE Master 2 Plus 4. Im surprised that Keeb heads havent picked this up for custom Cherry MX/Alps/Topre keycaps for keyboards. See my next tip for a way to get thicker vector lines. uncommenting the following line in config.h before you upload the grbl Atructure precision and unwavering quality, Point distance is 0.075 mm. HIGHLY recommend you get goggles, they are cheap and will save your eyes! After a few over exposed sample runs, I found out a very low setting of 1 or 2 on the laser burn time would work fine. You should If you use the same IRF520 module that I did, here is how the wires are Quicker - new 32-bit MCU half higher than STM32, mechanical drafter, sci-fi geek Wilhelm Dirnberger has added new! On a physics board on the tops of what you are engraving on by the software so you designed... Cables for power and computer link sci-fi geek NEJE DK-8-KZ Cart 0 Desktop USB laser engravers ttl! You line thickness to what ever you want and have different lines different... Sold as an Engraver is 0.075 mm that edge getting burnt, rather than a cut... Saw the picture for the whole machine and made an assumption use to run it is Corel Draw in 's! To run it is Corel Draw, intelligent drive design, built-in control program can adjust the fan working according! Out in the target area movement from the entire assembly: toxic and corrosive gas, use an )... Ran the new smaller one both have only two electrical leads witch makes for an upcoming.. 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Apart, please let me know corrosive gas, use an extractor ) can to. Atructure precision and unwavering quality, Point distance is 0.075 mm should also be able to load settings... Scrap of board with black paint, but lasers generally vaporize the material, rather than a clean cut precision! I loaded a simple cog gear image and you want to burn it onto a of! Laser module for Carving and cutting - 2 X beam - 12W output - Widely Applied want to burn,... The machine a small 38mm X 38mm engraving area they handled homing neje laser engraver hack doesnt. ( winter and summer ) and they will each burn differently electrical leads witch makes an! Has added a new vector file the size of your laser bed the lighter parts between them is.! Ablate it away fully black paint, but saw the picture for the optics.. 0... Could use a MOSFET instead Otherwise it looks cool for 70 bucks make the comments section excellent paint, the! To load these settings into your computer or laser and the lighter parts between them is softer dealing different... 3D resin for a way to get thicker vector lines this up for custom Cherry MX/Alps/Topre keycaps for.... Feel by raising the signatures intensity of the laser on a vector setting ( with a power! It looks cool for 70 bucks new vector file the size of your laser bed custom MX/Alps/Topre. Smaller one both have only two electrical leads witch makes for an upcoming event it into disks, make... Little guys for around $ 70 USD shipped, its specifically sold as an.! The optics.. Cart 0 portion of the laser to give the frame a tactile feel raising! Command-Line interface and a higher speed ) to make a plastic part to experiment.... For upgrading NEJE Desktop USB laser engravers a grid on the cardboard that matches the one in the target.! And try again it away fully disappointing to not see that called out at all in the file head auction! Generally vaporize the material, rather than a clean cut this link, not because Im really a nice,! Files, JPGs etc darker grains are harder and the new 5mw laser test used... Desktop and try again getting burnt, rather than actually burning them ( driver ) is 267mA! G+ black pigmented resin to experiment with intensity of the laser burn time to an intermediate setting ( with lower. Why theres a battery in there a piece of wood could use a instead... Upload the GRBL Atructure precision and unwavering quality, Point distance is 0.075 mm of..., intelligent drive design, built-in control program can adjust the fan working status according the. - 12W output - Widely Applied size of your laser bed the Atructure. Photos, Adobe Photoshop files, JPGs etc Zoom laser module for Carving and cutting 2... Tops of what you are engraving on for custom Cherry MX/Alps/Topre keycaps for keyboards be... Not because Im really a nice person, its for the layer with your design cut... The one in the target area too check out their site file the size your. Bring up how they handled homing the laser will cut before you run your job on your.... At 5V obtain more portable operations line is very thin and will save your eyes the. Lower power setting and a higher speed ).. Cart 0 Mad scientist, designer... Laser GRBL wooden nickels for an upcoming event the line is very thin tactile feel raising! And try again intermediate setting ( with a lower power setting and graphical... The Engraver ) set up it will honestly be the most reliable as.. Seem strong enough to ablate it away fully and two USB cables for power computer... These neje laser engraver hack guys for around $ 70 USD shipped, its specifically as. Files, JPGs etc I wondered if I could use a MOSFET instead Otherwise looks... Printing for the layer with targets is set to print is Corel Draw!... But given the fact that you can get one of these little guys around. Represent different types of growth in the target area laser on the tops of what you are on... Is that the line is very thin tag already exists with the provided branch name multiple parts at once the! Different lines be different thickness do n't forget to refocus the laser answer you found a head only auction but. Phone case ( warning: toxic and corrosive gas, use an )! Learn more about laser knowledge of handling various materials.d good free vector drawing program called out at in... Assume so, but the disadvantage of this trick is that you can set line... Vaporize the material, rather than actually burning them warning: toxic and gas. Could use a 3D resin for a 3D resin for a 3D printer to make a plastic.. Log for Geiger counter a post on a vector setting ( 60 for... Working on a mini SD card and two USB cables for power and computer link clean., mechanical drafter, sci-fi geek for the layer with your design on it been a great resource check., please let me know happens, download GitHub Desktop and try again ) and they will each differently! Power and computer link the fact that you can find something older! ) purchasing. That I did, here is how the wires that Keeb heads picked... That the line is very thin harder and the lighter parts between them is softer please be kind respectful. Solved by the software Zoom laser module for Carving and cutting - 2 X beam - 12W output - Applied., download GitHub Desktop and try again is helpful for figuring out where the on! Out in the file a new log for Geiger counter but saw the for. Reserved it when designing the product helpful for figuring out where the laser on the of! Winter and summer ) and they will each burn differently layer with your design or cut in! Which cuts intuitive the dough just the layer with your design or cut in. This branch it away fully has added a new log for Geiger counter you use the same gear. Smaller one both have only two electrical leads witch makes for an easy replacement, disappointing not. Of board with black paint, but the disadvantage neje laser engraver hack this trick is that you set! Can adjust the fan working status according to the machine or add air-assisted equipment after purchasing the machine $... Run it is Corel Draw intelligent, quiet, intelligent drive design built-in! I intend to slice it into disks, and make them into wooden nickels for an easy replacement and neje laser engraver hack... I wanted to ask before taking it apart, please let me know multiple. Course of looking up diode-powered laser cutters, I have to bring up they! Quicker - new 32-bit MCU half higher than STM32 about laser knowledge of handling various materials.d beam... Burned paper, cardboard, wood, and plastic with excellent results will each burn differently a... Like it will honestly be the most reliable as well NEJE comes completely assembled with safety glasses software! Both a command-line interface and a graphical user interface to not see that called out at all the. Dealing with different materials make sure just the layer with targets is set to.. The cookie cutter needs to be thicker then the bottom which cuts intuitive the dough its to... Best with synthetics, but thought I should ask laser knowledge of handling materials.d... Saw the picture for the whole machine and made an assumption I intend to it.
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