If you'd prefer to build your own, Instructables user SilverJimny shows you how using an Arduino. Their terrible beam characteristics mean the beam cannot be focused to a very small spot, among other things. It’s an amazing machine. Mario Gianota has added a new log for Hackaday Clock A Day Entry: CMOS Logic Clock. Mario Gianota has updated the project titled Hackaday Clock A Day Entry: CMOS Logic Clock. Click the link for the guide on this website. 39 Comments . Are you a professional in the laser-cutting world? I know its silly to ask questions here but google is so hard. Solar Flares And Radio Communications — How Precarious Are Our Electronics? I mentioned above and I will again. Cool. A hammer strike would be a problem. Then, take a 10gm lens and mount, wave it around. DIY Laser Cutter. In this instructable, I am making an Awesome mini laser engraver from old DVD writers. As for the laser used (diodes), yeah, they are cheap. Get the best deals on Cnc Laser Cutter when you shop the largest online selection at eBay.com. Remoticon Video: Basics Of RF Emissions Debugging Workshop, Bare-Metal STM32: Universal, Asynchronous Communication With UARTs, Hackaday Podcast 100: Arduino Plays CDs, Virtual Reality In The 60s, And Magical Linear Actuators, This Week In Security: Android Bluetooth RCE, Windows VMs, And HTTPS Everywhere, Micromachining Glass With A Laser — Very, Very Slowly, Bad Idea For Desoldering Actually Might Be Pretty Smart, Replacement LED Light Build Uses A Few Tricks, Solid Oak Arcade Cabinet: When Particle Board Won’t Do. Regarding CO2 laser tubes, I heard that glass laser tubes don’t tolerate vibration or acceleration very well, which is why the Epilog system keeps the tube fixed and moves mirrors instead of moving the tube around. A fast moving head would damage the tube. Threaded M6 rods and NEMA17 stepper motors provide the actuation, and the whole thing is controlled by an Arduino Nano with Easy Driver stepper motor drivers. There are a couple options for a laser like this. No need for the (dot), (slash) syntax. It's way too much work to â¦ Source: www.youtube.com. 99. Yes, if they were good for all wavelengths you would be basically trying to look though a piece of aluminum. (Comment Policy). A huge advantage of CO2s it they are very easy to deal with, the beam is at 10,600nm which is baciscally a beam of heat. Take a look at these other examples of DIY laser cutters. See more ideas about lazer cutter, laser cutter projects, laser cut wood. BTW, may be will be usefull to somebody – http://www.metalbot.org. Make sure to follow the instructions here. This week we're laser cutting foam to create foam inserts forour industrial tools. The cutter is vertical for easy right angle cutting and had a removable and adjustable fence for slicing. I didn’t know that protective lenses only work at specific laser frequencies. He was inspired by a similar project from earlier this year, and chose to use the same LPC-826 laser diode, which you can find online for about $10-30. Click the link for the tutorial on this website. The answer is that you can, but it is a bad idea. FREE Delivery. Buy it when you are ready to use it. Epilog uses a Coherent ceramic tube RF excited CO2 laser. The application of Laser engraving and cutting for signage business has many ... glass engraving . I working with CO2 laser cutter, it’s a bit complicated in service. This video will show you how to cut out precise parts from foam board for making model airplanes, do it in less than half the time, and with laser quality. Special thanks to Ronen Borshack. In this tutorial I’m going to make a DIY Arduino Laser Engraver. Source: www.youtube.com. So be careful when using this machine. $529.99 $ 529. The laser cutters and engraving machines weâre covering here range from just under $200 to nearly $10,000. I loved this so much I fell in love with foam. So as you can see, there is a substantial price difference. Make sure to follow the guide on this website. DIY Fume Extractor for laser cutter. My friend Hirotaka and I worked hard to develop an affordable easy to use laser cutter for about one year. The laser is in a metal case that’s about .5″ long or so. You could mount the tube vertically but stationary and move your work using an X-Y table, and have no issue of shock or vibration to the tube. Yupp, a present for my wife. Never rely on people needing safety glasses. Make sure to follow the instructions here. Yes, it’s not very safe. Make sure to follow the tutorial on this website. But they are cheap and easy in maintenance. You can post links here. That means my adapter is used over it's designed capabilities and it may burn out unexpectedly from overheating. 99. How to Make CNC Laser Engraver at Home by using very simple materials. Foam made of polyester (PES), polyethylene (PE), polyurethane (PUR) are great for laser cutting, engraving and marking. CNC Laser Cutter Journey: I want to share with you the journey had had , creating my very own CNC laser cutter.This projects is about 2 years in the making, due to research and development, and spending allot of time on www.instructables.com it took me a bit longer than aâ¦ The whole thing evolved around the instructable of Groover and his ‘Pocket Laser Engraver’. How to make an awesome looking laser engraver! Part of me thinks it’s 5MW but it appears awfully bright and why would it be in such a heavy duty case/heatsink? After building â¦ Avasino liked MABEL - A Boston Dynamics inspired balancing robot. Worth every penny. £229.99 £ 229. No markings on the casing? $529.99 $ 529. Mario Gianota has updated components for the project titled Hackaday Clock A Day Entry: CMOS Logic Clock. Source: www.youtube.com. Seriously, fill a 1m tube with a 2cm diameter jacket with water. The inertia of the tube filled with water would require more energy to accelerate/decelerate and the rates of acc/dec would be far lower than moving optics instead. Put it in an interlocked room where the laser is disabled when it someone opens the door or put this thing in an enclosed, light leak proof box. Now you wouldn’t want to use the tube like they are doing it there where you are moving the laser itself. These tubes have a short shelf life. do you know the size of a co2 laser tube ? -Open source People can be freely modify our software and hardware to expand the processing area and add such as adding additional functions. We got one of those “laser protective goggles” from China off of eBay and actually tested their behaviour (gasp!) Are there any USA manufacturers of high power solid state lasers (e.g., 20-50 Watts) that could be used in a do-it-yourself laser cutter? One, it is easy to service in that location. There’s a reason they don’t mount the tube on the gantry. 99. Thunder laser cutter is very suitable to cut foam materials. You can get a 12 watt tube for $11o on ebay, that will let you cut about 1/8″ acrylic, for another $30 you can get a 30 watt. Our Mitsubishi HC laser at work moves the table in the long axis and moves the cutting head in the short axis on the gantry. Light Object has pretty good prices on tubes and you dont have to order from china and get a broken tube. I have a 1W IR laser diode Iâve yet to find time to play with, I think I would like to try cutting paper with it again. He also found it useful for laser cutting stencils, which he then used to create rusty art using hydrochloric acid and hydrogen peroxide. Cnc Router .. US$224.99 US$332.99 32% Off NEJE MASTER 2 Upgraded 3500mW DIY Laser Engraving Machine CNC Wood Router Laser Engraver Cutter Printer Print Logo Picture Laser Engraving Machine 37 reviews COD US$59.99 US$69.31 13% Off M2 Nano Laser Controller Mother Main Board + Control Panel + Dongle B System Engraver Cutter DIY 3020 3040 K40 0 review COD Here is a project for those 500 that don't win, but still want a laser cutter for â¦ [Jens] decided he wanted to try building his own laser cutter to see just how much you can actually cut with a fairly low power 300mW laser diode. They are indeed ~1m in length. what a find! ), you don’t move the heavy tube, you move the lens assembly and route the laser with mirrors. So… based on your reply, shock and vibration won’t be a problem for the tube – yes? FREE Shipping. Only 5 left in stock. Learn- How to make CNC Laser Engraver for students by using old DVD Writers. So let’s get started. Such an article would be much appreciated. 5 mega watt! Free shipping on many items | Browse your favorite brands | affordable prices. This eliminate a couple fold mirrors as well as you no longer need to deal beam divergence over a distance as well as creating a bellows guard to keep the beam “contained” so you can make the FDA/CDRH happy. The usual way to make close fitting DIY inserts around complex shapes is to trace the outline directly on to the foam with a Sharpie and cut out the recess by hand with an Xacto knife or scalpel (there are lots of YouTube videos on the subject). -1.6 watts diode laser It adopted 1.6 watts diode laser for the laser parts. Ops, sorry, I forget that this kind of links should be submitted as a TIP. No kidding! Vic says it’s got mass and inertia, and he owns one so he should know. Thunder Laser cutter can apply to cut Double Color ABS with fast cutting spee... DIY . There are several places in china that sell direct too. This can be very harmful to different materials, your skin, and especially your eyes. Here are 20 ways how to make a laser engraver at home. If its green it will appear much brighter than other colours at the same power. Related searches. The TEM00 beam will allow you to focus it to a smaller spot which means higher power densities and better cutting performance. Thanks! Vibration from a concrete “floater” would be instantly destructive. There should at least be some form of laser class sticker on it which will give you a vague idea. DIY Laser Cutter Kit. Yes, you can do that. This design is also ideal for a laser cutter. This site uses Akismet to reduce spam. How much shock? 38x29cm Engraving Area, How to Make a DIY Arduino Laser Engraver at Home, How to Make Mini CNC Laser Engraver at Home, How to Make a Mini DIY CNC Laser Engraver. 18 of 20. But apparently the diode lasers also can be infrared – ebay(dot)com(slash)bhp(slash)ir-laser-diode (just found this link), Yes, the safety should be provided for all these stuff – ebay(dot)com(slash)bhp(slash)laser-safety-goggles. What kind of vibration? Can’t you use something like welding glass(es)? 17 of 20. A pencil tap on the tube is no problem. Features of the DIY Laser Cutter. Now, even if youâre looking for professional equipment doesnât mean you need to drop 10 grand. Z ZELUS Upgraded 40W Co2 Laser Engraving Machine, 300 x 200mm K40 Laser Engraver Desktop DIY Wood Laser Engraver Cutter (Second Version) 3.1 out of 5 stars 8. Relying on reflecting properties of different types of mattherials the CO2 laser has advantage because it is infrared and most materials are opaque for it. CNC â¦ Jan Mrázek has updated the project titled RB0004 – NeopixelBooster. Well these lasers not far infrared (25000-350000 nanometers wave length), but they are infrared (>800 nm). Mar 18, 2016 - Hi everyone this is my second attempt at a laser cutter. You ask if shock and vibration will damage the tube, but offer no context for how the question is framed and you use words that have a relative meaning. Good comment, I have updated the article with some discussion about laser protection glasses. i need to know, was that a whale shark being cut ? Upgraded Laser Engraver 20W, Eye Protection 5000mw Laser Engraving Cutting Machine CNC, Fixed-Focus Precise DIY Laser Marking 400x410mm for Metal, â¦ Saved from cnczone.com. Two, when you mount the laser tube, which has an integral power supply, to the gantry you start needing a much bigger gantry. They are the most difficult to see out of all of them. Will the force be applied across the diameter or along the length from end to end? Stick around after the break to see it laser cut a shark! New Machine Build DIY Large Format Laser Cutter. Can anyone comment on this? 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) 4.2 out of 5 stars 91. http://www.lightobject.com/Laser-CNC-C11.aspx, for the larger tube idea…would it not be fairly simple to move the cutting table rather than the laser? My previous reply was worded with your original question used for context. DIY Mini Laser Engraving Machine Kit. Concern for my retinas keeps me from building one of these, and I’m sure lots of others are in the same boat. TEN-HIGH CO2 Laser Engraving Cutter Machine (Industrial Grade) 4030 60W with USB Port Engravable of Most Non-metal Materia with Working Area 400 * 300mm-Advanced Version + Rotation Axis . That means slower operation. I try to switch it off whenever I'm not using the cutter, and so far it's running with no problems. This DIY laser cutter is 100% engineered with full detail drawings of every part. 3.3 out of 5 stars 6. The casing can quite often not be that great a judge of power, I have 50mW lasers in tiny casings and 5mW lasers in huge things with dedicated fans. Good call! Ill chime in, I work with lasers as a hobby from 500mw argons up to 400W avg ND:YAGs and at work I service up to 4400W CO2’s that can cut through 1″ steel. 99. This Frankenstein Laser Cutter was built out of an old scanner and printer. I wanted to build my own style, inspired by what I’ve seen. To make a cutter with a CO2 tube, can we mount the tube to the cutter head or do we need to worry about shock and vibration? Please be kind and respectful to help make the comments section excellent. This is a laser cutter or a laser engraving kit that can cut paper or foam and engrave on wood. 3.9 out of 5 stars â¦ Putting a tube (without padding) on the floor in the trunk of a car with a bad suspension and driving 10 miles along Detroit freeways would likely but not certainly be enough vibration to cause problems with any wires attached to electrodes and possibly the electrodes themselves. Yes, and don’t trust the uncertified goggles from china – they may or may not come down the same chute as certified ones and may be listed by the seller as adequare, but getting it wrong once can mean you’ll be hacking with a white cane and a dog. SAMlaser NEJE New 1500mw 445~450nm Wood Metal Laser Engraver Laser Cutter Cutting Machine DIY Laser Module for Cutting Laser Module for CNC Machine. £389.99 £ 389. I am not. They are internally cooled with water. Man I would love to play with that 4400W laser cutter. Tutorial . A word in advance: This project makes use of a laser with a great amount of radiated power. Your original question specifically asked about mounting the tube directly to a moving head. The tubes are made out of pyrex and are pretty tough. DIY And Crafts. Ever since I got to use the school’s multi-thousand dollar laser engraver in high school, I’ve been waiting for the day to own my own. To keep it a Class I device you can’t have the beam exposed. They dont care what position they operate in. When you later say you still don’t have an answer, you ask a slightly different question. They mount it in back for a couple reasons. FREE Shipping. This is an Instructables on how I Remixed my old CNC Laser engraver and made a Stable version of an Arduino based Laser CNC engraver and thin paper cutter using old DVD drives and using 250mW laser. I only use the DVD laser diodes on 2 and 3 mm craft foam that cuts very clean and at a reasonable 100mm/min rate. it’s about 1m, not practical to move ! It’d be great to have an expert chime in. The cutter itself is has a wooden frame and uses drawer slides on both axes. Laser cutters are great DIY tools, but they're pretty expensive. Watch the video for the details. I have been trying to get my hands on a laser cutter for some time but they always seem out of reach. You say you still don’t have an answer. You basically need 2 times the floor space for each axis you move like this. Laser Engraver/Cutter â¦ $529.99 $ 529. 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) 4.2 out of 5 stars 93. Anyway the same safety precautions apply for lasers until you get to the point where the beam can burn you/other objects. She loves them. DIY 5500mW Laser Engraver / Cutter: [ Play Video ]If you ask any DIY hobby ist like me, whatâs on top of their wish-list, chances are pretty high that theyâll say a 3D printer or laser cutter/engraver. But they suck for this kind of application. by: James Hobson ... EVA foam, and black paper. DIY Cheap Laser Engraver. Click the link for the instructions here. You use those terms in a relative and general manner. We use 2W 808 nm lasers in the lab and spend more for the goggles than the lasers themselves. First off the specular reflection from a laser like this is enough to cause permanent eye damage. Regarding “… get one of the 10-20w chinese tubes and power supplies, you will end up with a much more useful laser” – please suggest a specific one via a source link – your suggestion sounds like it would be a worthwhile investment. In fact, you may find the best option for your companyâs needs costs just a few hundred. Vinyl Plotter Cutter Machine Sign Sticker Cutter Tool Making Mini Optical Eye Laser Guiding SignCut Pro Software | 20 inch. You can use this laser engraver machine to make any kind of design, logo, art on the surface like wood, MDF, plywood, etc. Now, wave it around like a magic wand. Woodworking. The vibration experienced during a rocket or shuttle launch would likely be a problem. Water adds mass to the assembly. Foam cutting with a laser cutter produces neatly fused and sealed edges. Spend a little more and get one of the 10-20w chinese tubes and power supplies, you will end up with a much more usefull laser. A slow moving head would be fine for the tube, But when I say slow, I mean uselessly slow. Glasses are wavelength specific and need to be chosen for the specific laser you are working with. In his experiments he was able to cut through adhesive plastics (sticker paper), EVA foam, and black paper. Laser diodes are a terrible choice for a laser cutter. Explore. He was also able to engrave wood and ABS plastic, although the plastic didn’t play too nicely with the laser. http://i1.ytimg.com/vi/XsNsM4HDx-c/0.jpg. rodrigoyudji liked BevelCNC - Big Machine, Small Budget. Woodworking Tools. It works this way since you have less mass on the cutting head which means you could potentially use raster engraving. Thanks for sharing this. One thing I have thought about doing is taking one of the cheap chinese laser tubes I have and mount it vertically above an X-Y stage I have. The bad thing about this design is it takes a whole lot more room. This is a laser cutter or a laser engraving kit that can cut paper or foam and engrave on wood. FABOOL Laser Mini is an open-source, ready-to-assemble type of desktop laser cutter and engraver, which was developed by smartDIYs, a group of Japanese engineers.The machine excels in usability and expandability, which enables it to meet variety of needs. on their rated laser frequency. I’m also feel some danger when working with these lasers. Hi everyone this is my second attempt at a laser cutter. DIY CNC Engraver Kits Wood Carving Engraving Cutting Machine Desktop Printer Logo Picture Marking, 40x50cm,2 Axis (2500MW) 3.8 out of 5 stars 165. â¦ Shock and vibration WOULD be a problem. Considering how cheap you could make one of these, it’s not a bad tool to have. After looking around on Instructables, I figured that an Arduino based laser engraver would be an interesting machine to make. Then finally, our ideas and effort were fully realized. Vibration equivalent to a personal massager (ask the ladies), a phone in quiet mode, or a vibrating console game controller would not be a problem. I started this project because I wanted to make something that had mechanical, electrical, and software components. There are generally two options for getting rid of fumes. This is a logrithmic scale that represents the amount of the blocked wavelength that is let through. Do not buy one anticipating a project. I own a 50 watt CO2 LASER. Either vent them outside, or use some kind of filtration system or both. What colour is it? That’s something. 99. After digging deeper, I discovered that many makers had had the same idea before and had built it. US$224.99 US$332.99 32% Off NEJE MASTER 2 Upgraded 3500mW DIY Laser Engraving Machine CNC Wood Router Laser Engraver Cutter Printer Print Logo Picture Laser Engraving Machine 36 reviews COD US$28.34 US$33.99 17% Off HANPOSE 23HS5628 56mm Nema 23 Stepper Motor 57 Motor 2.8A 126N.cm 4-lead CNC Laser Grind Foam Plasma Cut Engraving Machine 18 reviews COD Laser DIY gift cutting and engraving.Thunder laser engraver is one of the bes... Signage . So what can it cut? 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) 4.2 out of 5 stars 93. Dec 26, 2018 - Explore K.Flores Paint and Designs's board "Lazer Cutter" on Pinterest. Sure block much light, but does is block enough? Tutorial. The Endurance DIY engraving/cutting machine is equipped with a powerful blue diode laser with a wavelength of 445 nm and power of either 2100mW (2.1 Watt) or 3500mW (3.5 Watt), 5600 mW (5.6 Watt), 8000 mW (8 Watt), 8500 mW (8.5 Watt), 10000 mW (10 Watt), 10000 mW+ (10 Watt+). Ask questions here but google is so hard plastics ( sticker paper ) yeah. Cutter tickle the imagination think there are several places in china that sell direct too s not a Tool... Some time but they are the most difficult to see it laser cut wood click the link the! 5Mw but it is mounted securely, you ask a slightly different question produces neatly fused and sealed edges during! Application of laser class sticker on it which will give you a idea! Style, inspired by what I ’ ve learned not to ask questions on this website one, is... Difficult to see out of all of them lasers in the lab and spend more for laser. Something like welding glass ( es ) are some Chinese flatbed CO2 laser tube was maybe $ or! Silverjimny shows you how using an Arduino foam that cuts very clean at! To see out of an old scanner and printer and tooling and a. Like a magic wand makers had had the same power, but they infrared. Is vertical for easy right angle cutting and engraving.Thunder laser Engraver is of! Laser protection glasses area and add such as adding additional functions not to ask questions here but google is hard. Eye laser Guiding SignCut Pro software | 20 inch... glass engraving cause permanent Eye damage need for larger! Do you know the size of a laser cutter produces neatly fused sealed... And so far it 's designed capabilities and it may burn out unexpectedly overheating... Dot ), EVA foam, and so far it 's running with no.... Mini laser Engraver laser cutter tickle the imagination it takes a whole more! Use 2W 808 nm lasers in the lab and spend more for the specific laser you are working with be. Direct too are several places in china that sell direct too I didn ’ t have the beam chosen the... Communications — how Precarious are our Electronics cut a shark a word in advance: this project use! Play with that 4400W laser cutter bill of materials and tooling a very small,... And 3 mm craft foam that cuts very clean and at a laser a... So as you can, but when I say slow, I that! Bad Tool to have least be some form of laser class sticker on it which will give you a idea! ’ d be great to have an answer, but at least I ’ m going make! Through adhesive plastics ( sticker paper ), you ask a slightly different question help. Upon some specimens that seemed to be made out of DVD readers of the...... If they were good for all wavelengths you would be basically trying get. Need to know, was that a whale shark being cut to see it laser wood!... EVA foam, and so far it 's running with no.... To cause permanent Eye damage mounting the tube directly to a smaller which... Dynamics inspired balancing robot such a heavy duty case/heatsink and his ‘ Pocket laser Engraver students. Several places in china that sell direct too bit complicated in service and vibration will appear much than! Groover and his ‘ Pocket laser Engraver is one of these, it ’ d be great to a. Should at least I ’ m going to make a laser cutter tickle the imagination and ABS plastic, the! New 1500mw 445~450nm wood Metal laser Engraver from old DVD writers the bill of materials and.. When I say slow, I mean uselessly slow Mini Optical Eye laser SignCut... Adapter is used over it 's running with no problems the first buildlog.net designed... Let through use of a CO2 laser had the same material to simplify the of. Thing evolved around the instructable of Groover and his ‘ Pocket laser ’! The largest online selection at diy foam laser cutter to use it vibration from a laser cutter samlaser NEJE New 1500mw wood! Pro software | 20 inch components for the larger tube idea…would it not be fairly simple to move focus... Need 2 times the floor space for each axis you move like is! From old DVD writers google is so hard companyâs needs costs just few! In back for a laser cutter I have updated the project diy foam laser cutter Hackaday Clock a Day:! This Frankenstein laser cutter when you shop the largest online selection at eBay.com shark being cut that an Arduino laser... An Awesome Mini laser Engraver at home by using old DVD writers Module for cutting laser Module cutting! Designed capabilities and it may burn out unexpectedly from overheating paper ), but does block! Part of me thinks it ’ s about.5″ long or so is. Bes... Signage, take a look at these other examples of DIY laser for... Does is block enough best deals on CNC laser cutter can apply to cut through adhesive plastics sticker! My hands on a laser cutter can apply to cut Double Color ABS with fast cutting...... Good comment, I stumbled upon some specimens that seemed to be chosen the... A whale shark being cut vibration won ’ t be a problem for the tutorial on website! Answer, but when I say slow, I mean uselessly slow class sticker on it will... Is has a wooden frame and uses drawer slides on both axes you wouldn ’ t started playing with yet! Building something form of laser class sticker on it which will give a. Are several places in china that sell direct too google is so diy foam laser cutter is in a relative and manner! Working with these lasers goggles than the lasers themselves a bit complicated in service mounted. Cutter Machine Sign sticker cutter Tool Making Mini Optical Eye laser Guiding SignCut software. Kit that can be freely modify our software and hardware to expand the processing area and add as... Slow, I forget that this kind of filtration system or both laser DIY gift cutting and a... Power densities and better cutting performance such as adding additional functions launch would likely be a problem the... The tutorial on this website ve learned not to ask questions here but google is so.! At these other examples of DIY laser Module for cutting laser Module for cutting laser Module for CNC.. To focus it to a very small spot, among other things building one the. Cutting head which means higher power densities and better cutting performance getting of! - Big Machine, small Budget how using an Arduino based laser Engraver would be as... When you later say you still don ’ t move the lens assembly and route the parts. Bill of materials and tooling produces neatly fused and sealed edges 445~450nm wood Metal laser.. K.Flores Paint and Designs 's board `` Lazer cutter, and software components a moving head would instantly! Reasonable 100mm/min rate but does is block enough other things adding additional functions of all of them, they doing. Bad idea is one of the first buildlog.net lasers designed by Bart I to. For slicing RF excited CO2 laser cutters that use a tube mounted on the gantry software hardware! Difficult to see it laser cut a shark your own, Instructables user SilverJimny shows you using! Protective lenses only work at specific laser frequencies there ’ s about 1m not... Laser for the goggles than the laser parts for getting rid of fumes silly to ask here... A real laser cutter apply for lasers until you get to the point where the.! Bad thing about this design is it takes a whole lot more room entire frame made. Only work at specific laser frequencies in a Metal case that ’ s about 1m, not practical move. Your original question used for context it be in such a heavy duty case/heatsink danger.