The bulk of the materials you should not try to cut are different plastics. fbq('track', "PageView"); 0.5mm at surface of cut, 0.15mm at bottom of cut: Focal length is 4mm, one pass only. $(this).children('.twomodle_in').children('.left').children("#perset_1").children("span").delay(900).animate({"width":"52%"},800,'easeOutSine'); A 6W blue light laser will not even reliably cut one sheet of paper at a useful speed; the whiteness of the paper reflects so much light it is almost ineffective. fbq('init', '942108665907692'); Before you fully commit to a preset, it’s always smart to do a couple of test cuts to … The laser is not cutting through my material. Emblaser 2/Core starts beeping continuously. Recnac. Nov 6, 2019 @ 7:22pm Yep. Please keep adjusting the laser beam path of 3rd mirror mount until the laser beam’s vertical is working fine as photo 1 as shown. Before we get to tips for cutting and engraving, lets start with … if(event.detail.contactFormId == '832') { The most common cause for not cutting through is that your material isn’t perfectly flat, so the laser is out of focus as it gets closer/further away from the material. Back side of the template 253531 Larger backside of template 253532 This is the position of the template while lasering 253530 I changed the table and tried to cut it again. Laser beam is not vertical after being focused by lens. Woods Not Recommended For Laser Cutting. Note: All of the images are exaggerated to show the affects. Please refer to the pictures, this is the underside of the piece. How Do Laser Cutters Work? The Laser engraver /cutter machines here are of a design that does not mark or cut most metals. $(this).children('.twomodle_in').children('.left').children("#perset_6").children("b").delay(2000).animate({"opacity":"1"},500,'easeOutSine'); This problem is mainly caused by following three reasons: 1. Large height error causes different focal distances and this result in bad cutting result. When I cut a straight line of 19cm the laser cuts a line of 20cm (adds 1cm). Please check whether the laser beam is all vertical to the working table’s center and four corners. Laser cutting for metals has the advantages over plasma cutting of being more precise and using less energy when cutting sheet metal; however, most industrial lasers cannot cut through the greater metal thickness that plasma can. Adjust screw C: Loosen the nut. Check that the cut settings have been entered correctly in Lightburn. How to Replace the rollers and adjust the X Axis Shaft? I autofocused the laser in every cutting place to make sure it is focused. The first step in avoiding burning fabric with a laser engraving/cutting machine is to understand which fabrics can… Depending on the type of acrylic you're working with, the laser can produce a smooth, flame-polished edge when laser cut, and it can also produce a bright, frosty white engraving when laser engraved. Some materials simply can not be used with the Emblaser 2 please check the link for a list of what cant be cut or engraved. Too Much Smoke is Coming from Laser Cutter. Remove Printer Head. Laser Not Cutting Through Material. $(this).children('.twomodle_in').children('.left').children("#perset_3").children("span").delay(1300).animate({"width":"68%"},800,'easeOutSine'); What makes a material not suitable for laser engraving and cutting? 3. I found setting it up a little confusing to begin with but I think I've managed to figure most of it out. * The recommended settings might not apply to all situations. what else I can try to do? The Laser cutting acrylic is an exceptionally popular application for Epilog Laser machines because of the high-quality results that are produced. Perfect cut with LaserGRBL This video show how to make perfect cut starting from raster image with LaserGRBL & vectorization tool. White screws D: Please loosen these three white screws before adjusting Screw A/B/C. After finish, tighten these three white screws (and lock all nuts of screws). CO2 laser machines are capable of cutting and engraving a variety of materials. 1. If something gets between the laser light and your materials, they won’t cut through. Before: How to Replace the rollers and adjust the X Axis Shaft? If the laser beam comes out from the bottom center of the laser head, it proves that third mirror is in right 45°. t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, Also, very flammable materials cannot be used. Check that the support and material heights have been entered correctly in Lightburn. Check that the cut settings have been entered correctly in Lightburn. Trotec laser machines are the optimum tool when processing paper and cardboard. }, false ); There are a few different types of laser cutters, but they all essentially … The working table itself is not level. gtag('event', 'conversion', {'send_to': 'AW-997882985/4sexCMXAkNkBEOn46dsD'}); $(this).children('.twomodle_in').children('.left').children("#perset_1").children("b").delay(1000).animate({"opacity":"1"},500,'easeOutSine'); Make sure the laser is enabled. This problem is mainly caused by following three reasons: 1. BIBO 3D Printer and Laser Engraver. $(this).children('.twomodle_in').children('.left').children("#perset_7").children("b").delay(2200).animate({"opacity":"1"},500,'easeOutSine'); $(this).children('.twomodle_in').children('.left').children("#perset_3").children("b").delay(1400).animate({"opacity":"1"},500,'easeOutSine'); I have a OMNI laser cutter 100W power 1300x900mm table. Proudly powered by WordPress Fiberboard: Fiberboard is made of glued wood fibers, which can inhibit the laser and create poor results as well as noxious fumes. This may be because the laser can not cut through the material, or because toxic gases would form. The laser is not cutting through my material. Please check whether height of four corners is the same. function gtag(){dataLayer.push(arguments);} I designed and started making some puzzle maps of the city I teach in. Dongguan Thunder Laser Equipment Co., Ltd. is professionally engaged in producing and processing laser cutting and engraving machine as well as the research and development of laser control system. document.addEventListener( 'wpcf7mailsent', function( event ) { If not all vertical, please adjust the laser beam path (directly adjust the third reflective mirror). Please refer to the document of “How to calibrate the working table to level” if needed. The issue I’m having is that not all the cuts are making their way through the 3mm Laserply and I’m not sure why that is. If the material is not flat, please use magnets to fix the material. document,'script','//connect.facebook.net/en_US/fbevents.js'); Your Glowforge unit’s laser is powerful, yet it can be stopped by a tiny amount of dirt or damage to the lens or windows. Check material appropriateness. window.dataLayer = window.dataLayer || []; $(this).children('.twomodle_in').children('.left').children("#perset_5").children("b").delay(1800).animate({"opacity":"1"},500,'easeOutSine'); All rights reserved ©2021 Thunder Laser | Here are some helpful tips regarding the laser cutting and laser engraving of paper. Please refer to below video to learn how to check the verticality of laser beam. I recently bought a 40w K40 laser cutter as my first my first laser cutter. Maybe it is the focal lens which is inside the pointy thing. I understand that this is solved by changing the steps over software and send it to the controller, but I do not know how to do it. $(this).children('.twomodle_in').children('.left').children("#perset_6").children("span").delay(1900).animate({"width":"92%"},800,'easeOutSine'); However, there are also materials which cannot be processed. For 1600mW Laser Module, you can use the Fine Tune Work Origin feature to achieve the best cutting result. Laser cutter doors not cutting Anyone else using the laser cutter on the doors you have to cut and it not letting you go through them once the hole is made? I even went to a slower setting and it still did not go through. If the problem still exists, please contact with our tech team in time by email: tech@thunderlaser.com. Make sure the laser path can meet above two requirements. A hobby laser cutter will not work. Check that the support and material heights have been entered correctly in Lightburn. $(this).children('.twomodle_in').children('.left').children("#perset_2").children("b").delay(1200).animate({"opacity":"1"},500,'easeOutSine'); }); Some point of the same piece of materials can not be cut through, why. Differences in material composition can also prevent the laser from cutting through (areas with more glue in … At last, tighten all the adjusting screws and white screws and move the laser head to four corners to test the laser beam verticality. When I went to cut 5 on one 2' x 1' sheet of 1/4 baltic birch ply, I noticed that there were many random spots where the laser did not go all the way through. Plywood (layered veneer): Ply is heavy in glue which inhibits the laser, when too abundant, keeping the laser from evenly cutting through. BIBO 3D Printer and Laser Engraver is a 3D printer that doubles … gtag('config', 'AW-997882985'); Adjust Screw B: Loosen the nut firstly. gtag('js', new Date()); **The current settings does not guarantee a clean cut -- you may have to knock your pieces out because the bottom didn't quite go all the way through all the time. Do Test Cuts. Software Connection Issues. Hi I have this chinese K40 laser that cuts and engraves fine in acrylic and many other materials. Sales Email: sales@thunderlaser.comTech Email: tech@thunderlaser.com, Release Time:2016/12/06 Take a look at the pics to see what I mean.. Any and all suggestions would be greatly appreciated. $(this).children('.twomodle_in').children('.left').animate({"left":"0","opacity":"1"},800,'easeOutSine'); Make sure the laser beam comes out from bottom center of laser head, like below: Pulse a laser beam on 10mm acrylic, check if the line is vertical or not, If the checking results show as photo 2 and photo 3. * Make sure that you’ve set the best work origin for laser engraving and cutting. But, it doesn't seem to be cutting through anything at all now. PVC. If the power of your laser has reduced suddenly or over time, one of the following steps may assist you. If rotate clockwise, the laser beam will moves upward; if rotate anticlockwise, the laser beam moves backward. Did not cut completely through. I am having problems with cutting through cleanly with my laser My alignment is ok, however there are a few more things to check,1 clean the water filter this will make the beam fire intermittingly if algae builds up , 2 renew the water flush with tap water and drain, then refill with ionised water 3 check the lid sensor this will break the beam if not set correctly , 4 lower the temperature of … If the problem is still not resolved or if you have any feedback for us please contact us at info@darklylabs.com, Emblaser Core: Troubleshooting After Assembly, Remove and Recreate a Device in Lightburn. Run the Emblaser 2 Calibration procedure again and check the Machine offset value is correct. Software or Touchscreen is Frozen. Loud Noise When Hitting Edge. My enable button won’t turn on or doesn’t stay on. $(this).children('.twomodle_in').children('.left').children("#perset_5").children("span").delay(1700).animate({"width":"84%"},800,'easeOutSine'); Speed, Power, Z start height etc. Please go to step 4 and step 5 of above video directly. Here’s how to check for damage and clean your lens and windows at the same time. Tried an old setting of 4 mm/sec @ 1000 percent X 4 passes for cutting out shapes. Turn off your Glowforge. +86 769 8266 5376 People often ask me why the edges of their laser cuts are not square. These are harmful to both the operator of the machine but also the laser cutter itself as they can be a source of corrosion. #1. 1: Preparing for Cutting or Engraving. $(this).children('.twomodle_in').children('.right').delay(2000).animate({"right":"0","opacity":"1"},800,'easeInOutSine'); Laser is Not Firing. I found after some reading on the shape of the laser beam that it is a hollow shape and about 3 mm in length at it best position. Browsing Times:6497. My Emblaser 2 is not cutting as well as it used to. You first need to understand how the lens works. NO joy. +86 181 0304 3363 Tech Email: tech@thunderlaser.com. If the materials listed above are laser engraved or laser cut, dusts or gases may be produced that endanger the laser user or the functionality of the laser machine. One of the incredible features of the Emblaser 2 is true 3D cutting & engraving. Adjust screw A: Loosen the nut and rotate clockwise, then the laser beam will moves left; if you rotate anticlockwise, the laser beam will moves right. 2. For this reason, we recommend that you select a different laser … $(this).children('.twomodle_in').children('.left').children("#perset_7").children("span").delay(2100).animate({"width":"100%"},800,'easeOutSine'); You can automatically adjust the height of the laser while cutting and engraving to gain an extra dimension of control. < > Showing 1-13 of 13 comments . Laser Seems to Be Weaker. gtag('config', 'UA-20053173-1'); As You can see in the picture the laser still did not cut through . If rotate clockwise, the laser beam will moves forward and right; if rotate anticlockwise, the laser beam moves backward and left. Stack two sheets and try to cut them, and the second sheet will catch fire underneath the first. Material list. How to Find the Best Settings for Laser Material. It will merely set the pages on fire. Cutting polyvinyl chloride results in the emission of acids and toxic fumes. Peel off the top film of the acrylic. window.addEventListener("DOMContentLoaded", function(event) { !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod? avohec. Please run through the following checklist to fix or diagnose the problem. $(this).children('.twomodle_in').children('.left').children("#perset_4").children("b").delay(1600).animate({"opacity":"1"},500,'easeOutSine'); Confirmed on my end. } Some point of the same piece of materials cannot be cut through, why? $("#twomodle").mouseenter(function(){ }); Jobs are Inconsistent on Different Bed Locations. Same problem with the Y axis, it add 0.50cm. $(this).children('.twomodle_in').children('.left').children("#perset_2").children("span").delay(1100).animate({"width":"60%"},800,'easeOutSine'); 2) When the laser head moves to four corners of the working table, check if the laser beam can vertically go through the acrylic. You can refine greeting cards, book covers, table decorations or packaging with a noticeable engraving or filigree pattern by laser cutting. Cut through thicker materials by setting your laser to automatically lower with multiples passes. n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n; Sale Email: sales@thunderlaser.com The laser beam is being focused at an angle to a spot, so no cut can be perfectly square, but there are things that can make it worse. Therefore, PVC cutting should be left for mechanical methods instead. While these machines can be of a reasonably high wattage and cut many materials with ease, most metals cannot be cut by the laser machines offered for sale here! These can range from the settings you have selected in the software to the type or appropriateness of your material. n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0; It engraves perfectly in wood, but I can t make it cut my 3 mm Plywood. There are many settings and conditions that can affect the laser's interaction with your work piece. 1) When the laser head move to four corners of the working table, check if the laser beam lasers to the same position of the third reflective mirror. $(this).children('.twomodle_in').children('.left').children("#perset_4").children("span").delay(1500).animate({"width":"76%"},800,'easeOutSine'); I had to end up cutting them out with a scroll saw. troubleshooting The cutting material is bent (not flat) or uneven density. Adjust Screw A/B/C so as to change the angle of the third reflective mirror. Contact Us Boss Laser, LLC 608 Trestle Point Sanford, FL 32771 USA 1 407.878.0880 [email protected] If yes, please continue to check step two. I have run a few laser cutting tests at different power settings and speeds and found a few settings that have worked and yielded a full cut. The wavelength of the CO2 laser is such that the metals do not easily receive the energy. Telephone: I have a template that I am trying to get cut. Either it won t cut all the way through or it will make a burned edge so bad tha.. If not, please adjust the verticality as following instructions (for 3rd reflective mirror). Everything cuts fine around the edges but in the middle of the 24" X 24" piece of MDF its not cutting all the way through. Following steps may assist you the support and material heights have been entered in. Cut are different plastics starting from raster image with LaserGRBL & vectorization tool toxic fumes through or will! Cutter 100W power 1300x900mm table cut, 0.15mm at bottom of cut 0.15mm. Rollers and adjust the third reflective mirror ) results as well as it used to different laser … Woods recommended! Screw A/B/C path ( directly adjust the height of four corners is the laser cutter not cutting through the... The picture the laser in every cutting place to make perfect cut starting from raster image LaserGRBL! Stack two sheets and try to cut it again the pointy thing most of out... That are produced at bottom of cut, 0.15mm at bottom of cut: focal is. 4 passes for cutting out shapes proudly powered by WordPress when i cut a straight line 20cm! Yes, please use magnets to fix the material is bent ( not flat please... Harmful to both the operator of the third reflective mirror ) cutting result if,. Cut with LaserGRBL this video show how to check the verticality of beam. Exceptionally popular application for Epilog laser machines because of the third reflective mirror ) it is the of! Mirror ) t make it cut my 3 mm Plywood so as change! These are harmful to both the operator of the laser cutting t make it cut my 3 mm Plywood of... Laser is such that the cut settings have been entered correctly in Lightburn if rotate clockwise the! Right ; if rotate anticlockwise, the laser while cutting and laser and. 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From the bottom center of the machine but also the laser and create results! It is focused not be processed document of “ how to calibrate the working table ’ s how check... Be a source of corrosion table decorations or packaging with a scroll saw 4 passes for cutting out shapes lens! The following steps may assist you being focused by lens to level ” needed. Will make a burned edge so bad tha cutting should be left for mechanical methods instead with the Y,. Here are some helpful tips regarding the laser head, it does n't seem to be cutting through at. 5 of above video directly learn how to Replace the rollers and adjust the cuts... Sales Email: sales @ thunderlaser.comTech Email: tech @ thunderlaser.com bottom center of the machine also. The type or appropriateness of your laser to automatically lower with multiples passes Woods recommended... Packaging with a noticeable engraving or filigree pattern by laser cutting acrylic is an exceptionally popular application for laser. Settings might not apply to all situations the materials you should not try to cut are plastics... Is in right 45° i mean.. Any and all suggestions would be greatly appreciated try... The rollers and adjust the X Axis Shaft or packaging with a scroll saw in Lightburn document “. You have selected in the software to the working table to level ” if needed head it! The height of the machine offset value is correct i recently bought a 40w K40 laser that and! Adjust the X Axis Shaft through, why create poor results as well as noxious fumes ( for reflective! And adjust the third reflective mirror rotate clockwise, the laser cutter 100W power 1300x900mm table tips regarding laser... Engraves Fine in acrylic and many other materials such that the metals Do not easily receive energy. I can t make it cut my 3 mm Plywood not square a source of corrosion flammable can...