Laser cutting polycarbonate is best done using a 10.6 micron CO 2 laser, which produces a smooth but often discolored edge. 浙公网安备 33010002000092号 It … But i do believe that my lexan does not contain Chlorine, I will test cut some things tomorrow, and show them off in our Teaser Thread. Acrylic. This video demonstrates the ability of FlexLaser III to cut difficult materials. | Country Search How do u guys laser cut lexan without the edges discoloring and turning a dark brown? You guys were fun to work with, and I hope to talk at Worlds (and Open). Intellectual Property Protection So far we haven’t had any trouble and since the lazer is programmable, the parts are precise. We have pretty good success with a bandsaw and tin snips in more precise cuts, YMMV though. | This Site Might Help You. Generally you can cut up to 1/4" or so before you start to notice angled cuts and long cut times. - Here’s a document on different ways to cut polycarbonate. haha yeah I figured you guys where I’m pretty sure we were allianced at US Nationals during the Gateway Season (I was 323B). That is always the principle. A fume hood never hurt anybody… or just keep your work area well ventilated. Optimum thickness depends on the laser wattage and what collimating lens you use. Polycarbonate is a poor choice for laser cutting. Alibaba.com offers 400 laser cut polycarbonate products. Contact us now to see how we can help you with your Laser Design project. Jesse: Also, it is easier to get the start right on the line if you do the first inch or so with a handsaw. Taobao Global Please contact your equipment’s manufacture to see if your laser is able to cut polycarbonate and for recommendations on the process. | Suppliers 7) Free add UV coated protection(one side or double side). It tends to melt rather than vaporize, and has a higher chance of catching on fire and leaving behind melted gooey deposits on the vector cutting grid. I recently discovered our school’s Laser Cutter and was wondering how it worked on Lexan. 浙B2-20120091. Most hand tools designed for use for wood or soft metal can be used on acrylic. 2) Bring in co-extrusion equipment and production technology from Italy. 2). Source: I laser cut and waterjet stuff everyday for my research work. Yes, it's free! Zak (2880A and good friend if you read above) is cutting some things tomorrow, so I suppose I’ll just go and test some sheets out for myself. This swarf will often cling to the sheet due to static charge and can be difficult to remove. Need a plastic part with tight tolerances and a clean cut edge? If the flame is green, it’s probably PVC and should not be cut. Twin-walls polycarbonate sheet thickness: 4,6,8,10,12mm. Extremely thin sheets (0.5mm and less) may cut with yellowed/discolored edges. The ones I’ve seen normally have a big ol’ exhaust tube to the roof or a filter system. We’ve changed numbers multiple times since then… I’m kind of surprised you remembered! Here’s a document on different ways to cut polycarbonate . Export Support Center of Primorsky Territory. ,ltd, is a professional manufacturer of polycarbonate sheet series more than 10 years. Jiangsu Jincai Polymer Materials Science And Technology Co., Ltd. Dongguan Zhimian Plastic Materials Co., Ltd. Foshan Bailinshi Building Materials Co., Ltd. Foshan Haosu Building Materials Co., Ltd. A wide variety of laser cut polycarbonate options are available to you, such as free samples, paid samples. Is this a freestanding laser cutter? Circular saws, band saws and jigsaws and are all suitable but for small jobs a fine-toothed hacksaw is easy recommended. Laser marking polycarbonate is achieved using a Fiber laser. Laser Cutting - nothing compares to the quality of a laser cut on many materials. However, you may experience browning on the edges of the polycarbonate for thicker material. Still, I wouldn’t really chance it. Laser manufacturers also say that polycarb can be cut on their lasers. So disregard the offer on Laser Cutting… Sorry folks. After further review of Laser cutting, and Polycarb… I have decided that it is a “high risk” since the Laser is inside of a classroom, and not a lab. Polyester. Are there any other plastic materials that I can use? Polycarbonate sheet can be cut with industrial cutting lasers however, edges may become amber or brown when laser cut and a clean edge is difficult to obtain. BTW, if you guys PM me i might be able to cut some stuff for Ya! Can Laser Plexiglass Sheet Price 1.8mm Extruded Clear Plexiglass Plastic Sheets Size 1830*1220mm Can Laser Cutting, Laser Cut Cut Plexiglass Sheet HUASHUAITE Laser Cut Customize Size 2.5mm Clear Glass Acrylic Plexiglass Sheet, Polycarbonate sheet high fire rated laser cutting 4mm twin wall clear polycarbonate sheet, 1mm solid cut to size polycarbonate 6mm 0.4mm sheet cnc, Hollow Twin Wall Polycarbonate Price M2 Polycarbonate Sheet 5 Years Graphic Design Onsite Inspection Online Technical Support, Polycarbonate sheet factory supply custom polycarbonate products, Low cost 100% new bayer material 6mm cellular polycarbonate from china high quality. A quick search got this for lexan and this for makrolon. You can make fines cuts on polycarbonate sheeting. - Plastics can be marked or engraved with lasers in a variety of ways. Laser Engraving - find out how Epilog's laser engravers can create beautiful engravings . Thanks! We can laser cut a range of plastics, most of these we have in stock and some are special order, if you cant find the specific material you require let us know! Once you have trimmed the polycarbonate roof panel to your desired size, you may find that there is some swarf that has entered the sheet, and this is more likely to happen with power tools than with the hand saw. GET A FREE QUOTE Let's get started! The 1.06 micron wavelength Fiber laser beam creates an opaque black mark with a high level of detail. About half of the people answered that it worked fine, so on, blah blah blah, but a noticeable amount of the forum users talked about discoloration problems and even some form of Chlorine Gas release (Highly Toxic). Do you need it fast? The list above is just a short list of the many different materials that can be processed by the CO2 lasers: there are lots of other materials that can be cut with the CO2 laser. Other Plastic. Polycarbonate absorbs IR strongly, and is a poor material to use in the laser cutter. We’ve been using our engraver to cut polycarbonate for a year. 3). | And yes, it specifies that polycarbonate CAN be laser cut. I would talk to Zak (2880A). Well, yes. Could you use the laser cutter outside? We cut polycarbonate sheet to size using a circular saw and a CNC router. We are located in Foshan , the well-know decorative materials production base in China. If the laser was mounted vertically and there is sufficient extraction with filtration, you could cut a brick of yellow cake. Laser Cut Polycarbonate Uses. So yes, it is true i have access to the worlds fastest Laser Cutter (MIT, Rice, and Stanford have one too :)) And yet my school can’t afford to send a couple of children to the World Championship. But when I look at service provider’s sites, many of them refuse to cut polycarbonate due to the fumes. You will learn how to control the cutting process. Laser cut polycarbonate sheet may look burnt. Lexan/acrylic/polycarb should be okay, it just smells nasty. It’s so much cleaner than a hacksaw Water-jets work on lexan correct? Water jets work on EVERYTHING, so go nuts. I’m a mechanical engineer with robotics now…should change my signature. We have a sponsor that could water-jet cut and I think we might do that if it will work. You can cut whatever you want with a properly designed machine. Consider PETG as an alternative, perhaps? Both materials cut well with a band saw or table saw using a high speed with small teeth. What is the optimum Thickness of Lexan, Power, etc.? You can get a very clean edge on acrylic by lasercutting it. The sheets have a tendency to heat up when being cut which can cause them to melt during the cutting process. Laser manufacturers also say that polycarb can be cut on their lasers. Factory Direct Sales 3mm PC Sheet 10years Warranty Thailand Transparent Polycarbonate, U-Lock System Hollow Sun Sheet Polycarbonate, High-quality high-performance polycarbonate honeycomb hollow plate, Fashion style whole riot helmet made of polycarbonate anti fog film, Purify 100% New polycarbonate 10 years Colored PC Sheet, anti static polycarbonate sheet polycarbonate sheets for sale, clear laser cutting portable polycarbonate student desk shield sheet, garden greenhouse polycarbonate hollow polycarbonate plates. We can go smaller (see cut width image above) but this can make your components quite fragile which might not be suitable for the application. You guys were fun to work with, and I hope to talk at Worlds (and Open). You should probably verify though that they are the correct and up to date versions. Factory directly selling polycarbonate and sneeze shield, Factory Polycarbonate sheet/PC sheet, Polycarbonate ,PC hollow sheets manufacturer. MediumDave: Acrylic seems to be the safest, but it's too brittle and doesn't have the strength properties I want. I use a band saw to cut my lexan. He was talking to me the other day about how he was laser-cutting his lexan. Because polycarbonate is one of our laser cutting materials, whatever you choose to use it for, we can cut it for you cleanly and accurately to suit your needs. Suitable for laser marking and cutting, our team produce an impressively clean and precise finish on a wide range of polycarbonate products thanks to the cutting-edge technology we use. He told me about it today and I wanted to get some more info on it because I want to implement it on our robot next year. I imagine they were using different thickness/brand/whatever, but I just wanted to check to see if it was safe with the Vex community who has experience with this sort of matter. Polycarbonate absorbs infrared radiation which lasers use to cut materials. With a fiber laser, you can mark many different commercially used plastics, such as polycarbonate, ABS, polyamide, and many more with a permanent, quick, high-quality finish. Without CAM you can always design your hole pattern digitally, then print out a 1:1 hole pattern and tape it to your lexan. Tin snips work in my experience, but it’s not CAM precision. ii. From some previous consulting work, I determined that acrylic was the better choice of material for protecting solar panels from direct wear. | Affiliate, Product Listing Policy With a Fiber laser, you can mark many different commercially used plastics, such as polycarbonate, ABS and polyamide with a permanent, quick, high-quality finish. Although I was a bit sad when I saw 323Z wasn’t signed up, the Team List for the Open is looking very tough and I’m sure it will very intense. For anyone who may care, I tried cutting with a handheld jigsaw, and it actually worked even better than expected, even though I only had a wood bit available. The inefficient cutting can turn into a nightmare as the material may discolour badly but also begin to burn. (only 1 item per team, if that). As for the toxic fumes, take a look at the MSDS for the product you are using. The cutting of polycarbonate (also known as Lexan ® or Makrolon ®) with CO 2 laser systems are characterised by high precision and flexibility. More Information . | haha yeah I figured you guys were I’m pretty sure we were allianced at US Nationals during the Gateway Season (I was 323B). ABS Emits cyanide gas and tends to melt ABS does not cut well in a laser cutter. Storage and Maintenance Polycarbonate sheet are delivered with a polyethylene protection film on both side. I'm using an Epilog Helix laser to cut and engrave plastic. RE: What plastics can be laser cut, without releasing toxic fumes? A jigsaw might tend to crack acrylic, but will be fine for polycarbonate. So, for industrial purposes thin gauge cutting may be acceptable, frequently impact modified acrylic or polyester is a better alternative. All rights reserved. Laser Marking - how can you affordably mark metal parts with barcodes and logos? Zhejiang Huashuaite New Material Technology Co., Ltd. Dongguan Chaorong Electronic Products Co., Ltd. Hebei Unique Plastics Manufacturer Co., Ltd. Hebei Kunyan Building Materials Science & Technology Co., Ltd. Foshan Huaxia Nature Building Materials Co., Ltd. Langfang Bonai Environmental Protection Technology Co., Ltd. Wuxi Jiusi Plastic Technologies Co., Ltd. Handan Donghong Frp And Color Steel Manufacturing Co., Ltd. Haining Hetai New Material Technology Co., Ltd. Linyi Daxingdong Decoration Material Co., Ltd. What are you doing at MIT that you’re laser cutting as an EECS? I was almost 2880X but ended up getting my own number. JINBAO manufacturer anti UV polycarbonate sheet Colorful 2mm 6mm 8mm 10mm Acrylic laser Cutting 4ft x8ft Acrylic Sheet, Chinese supplier of polycarbonate anti riot shield for riot control. We’re not supposed to laser cut polycarbonate/lexan on ours at UBC, but it’s enclosed with a vent, so I think it’s more an awful smell than extremely dangerous. 1688.com No worries! While other materials can be extremely hazardous to either humans or the machine itself (like PVC and ABS). What you are looking in the above image is our CNC fiber laser marking polycarbonate using our flexx lens. But when I look at service provider’s sites, many of them refuse to cut polycarbonate due to the fumes. I thought I was the same year as you: 2nd year (Engineering Physics, Mechatronics). The cuts are straight and neat, and is way faster than doing it by hand. Our laser engraver does the same thing. Always get accurate information from the polycarbonate laser cutting machine manufacturer. 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Co laser cut lexan without the edges of the polycarbonate to the due... Polycarbonate sheet series more than 10 years was talking to me the day! Uv coated protection ( one side or double side ) solar panels from wear.