... We guarantee the highest professional quality from each of our state-of-the-art laser cutting machines and cutting and engraving techniques. Laser cutting is a process that uses a laser to cut different materials for both industrial and more artistic applications, such as etching. The laser can cut or etch. Commonly used materials and their expected behaviors are discussed. Woods that are oily/resinous are more likely to catch fire. Great for gears! Most places that have laser cutters will use acrylic. Make sure the sheet is not coated in PVC as it could damage your cutter. This page was last modified on 14 February 2019, at 18:48. https://en.wikipedia.org/wiki/Polymer_fume_fever, http://wiki.atxhs.org/index.php?title=Laser_Cutter_Materials&oldid=8541, PVC (Poly Vinyl Chloride)/vinyl/pleather/artificial leather. Used a lot for hobby, RC aircraft, architectural models, and toys. Laser cutting foam is usually not recommended, but it can be done. Use rubber made for laser cutting that contain no chlorine. A lot of materials are also highly flammable or melt. Foam core gets burned and eaten away compared to the top and bottom hard paper shell. A CO2 laser can't cut it, and the resulting burned mess creates toxic fumes ( like cyanide! Download files and build them with your 3D printer, laser cutter, or CNC. High power is used for cutting thick materials and lower power is used for engraving and cutting of thin materials such as paper. Thingiverse is a universe of things. Make has a How-To for identifying unknown plastics with a simple process. It also does not engrave well (again, tends to melt). Use plywood that is made specifically for laser cutting. Like PolyStyrene, it melts, catches fire, and the melted drops continue to burn and turn into rock-hard drips and pebbles. Speed: Determines the movement speed of the laser head. It is not always obvious which materials will work - for example polycarbonate sheets (Lexan) produces flames, creates long stringy clouds of soot that float up, ruin the optics and mess up the machine and which is extremely hazardous to the health of people nearby. Flat glass should be engraved in our cutter as we have no rotary device. This article is one of a series of TWI frequently asked questions (FAQs).. Click here to see our latest technical engineering podcasts on YouTube. The materials that the laser can cut materials like wood, paper, cork, and some kinds of plastics. Under normal temperatures, acrylic is not very flexible. We also discuss why some materials are unsafe or unsuitable for laser cutting The laser is not designed to cut food, and people cut things that create poisonous/noxious substances such as wood smoke and acrylic smoke. Most places that have laser cutters will use acrylic. For engraving and cutting of thin material, the speed is usually set (close) to the maximum. While laser cutting demonstrates advantages over other forms of cutting, there are also limitations to the process, including: 1. Our lasers can be used in lace-making. Delrin comes in a number of shore strengths (hardness) and the harder Delrin tends to work better. My favourite use for it is laser cutting case inserts. It does tend to discolor when cut on the laser. Let us know in the comments below! Speed & Power. Any foodstuff ( such as meat, seaweed 'nori' sheets, cookie dough, bread, tortillas... ). The best wood for laser cutting depends on your goal. It is highly rewarding as long as you are protected from the possible hazards. Emits pure chlorine gas which will ruins optics and corrode metal of the machine. Other factors that impact consistent cutting. Very thin polycarbonate can be cut, but tends to discolor badly. Acrylic is available in many different colours and finishes which makes it great for applications like signage and displays. Contains a lot of glue so avoid fumes. The settings we show are only recommended starting points to find the optimal settings. ). We produce your objects in France and in the United-States, according to the materials you choose. Test to find the optimal speed and power settings. It is thought that the molybdenum sulfate in the dry lube breaks down to molybdenum which either oxidizes or reacts with the underlying surface to create the mark. Thin cork can be cut, but the quality of the cut depends on the thickness and quality of the cork. Thin carbon fiber mat can be cut, with some fraying - but not when coated. Yet acrylic - which looks, smells, feels and tastes just like Lexan - cuts smoothly and cleanly and is one of the best materials to use with the laser! Theme Fusion Blog by, How to Choose a 3D Printer – Buying Guide, Laser Cutter Speed vs Power – Find the Perfect Settings, Can You 3D Print Without a Heated Bed? They all cut well. Leather is very hard to cut, but can be if it's thinner than a belt (call it 1/8"). Before making your final cut, make sure to test different speed, power and frequency settings. If you want to cut foodstuffs, consider sponsoring a food-only laser cutter for the space that is kept as clean as a commercial kitchen would require. We frequently modify ABS enclosures that are .125 thick and we cut thin gauge ( .060) fire retardant on a regular basis. It is really easy to cut through foams with a knife though, so if you can, that would be the safer option. It's safe to 3D print but not to laser cut. If you are in the early stages of prototyping, I would recommend starting with cardboard. All of the materials that you can laser cut can be laser etched or engraved. Wood and organic materials in general, MDF, acrylic, are mostly suitable both for laser cuttting and engraving. Our "Advanced" laser training class covers this. Verify that the lens and/or window is clean and in good condition. There are a wide range of materials that the Blue Laser Cutter and Red Laser Cutter can cut, etch or mark - but some simply don't work (eg metals) and some are extremely hazardous to either humans or the machine itself (eg PVC and Vinyl). Every material reacts differently under a laser and you should be prepared. For brittle materials prone to heat damage, high speed and controllable cutting through laser beam heating are called fracture controlled cutting. Required fields are marked *. Inconsistent production rate 3. Plastic Lexan 8010 Clear Polish/Polish.020” This part is made from thin polycarbonate material. Some people have had some luck using dry moly lube spray to the same effect. Telfon also corrode your lens. Commonly used to make model aircrafts and other toys. It has been found that the optical reflection factor R is a reliable measure for evaluating the quality of a … Higher energy and power consumption 5. Application Guide Special application: cutting metals General information When cutting with a laser, a sheet of material is separated using a focused laser beam. CO2 lasers cut thicker materials faster and more smoothly than fiber optic lasers, but fiber optic lasers are closing that gap quickly as they now offer lasers with 8KW power and even higher. Generally doesn't cut well without special lasercutters. This is a rigid plastic material with a premium looking high gloss finish. WARNING: Because many plastics are dangerous to cut, it is important to know what kind you are planning to use. 4 Key Things to Consider. If you need material, you can try one of the places listed here: Where to find materials to feed the laser. Emits dangerous cyanide gas and melts. Works well, in thin sheets and strips like tape. 100% laser power isn’t 100% cut depth. You can engrave on dozens of materials like paper, plywood, MDF, hardwood, leather, fabric, sticker, and even food like cookie! It gets gooey. Metal hardening 4. This guide in lasers is for those engaged in, or considering, laser cutting, laser welding or laser marking. Thick mylar has a tendency to warp, bubble, and curl. ABS does not cut well in a laser cutter. The materials that the laser can cut materials like wood, paper, cork, and some kinds of plastics. Etching can be done on almost anything, wood, cardboard, aluminum, stainless steel, plastic, marble, stone, tile, and glass. In contrast, ablative laser cutting removes material layer by layer using a pulsed laser—it’s like chiseling, only with light and on a microscopic scale. Also known by the tradename Plexiglass, acrylic is another very popular material for laser cutting. Make sure it's held down. Remember to always be safe and use proper safety equipment for laser cutting. Cermark is the brand name of a marking compound containing molybdenum that costs ~$50-100 for a 12oz spray can, which can be sprayed onto stainless steel, brass, aluminum, copper, nickel, glass or light-colored stone/tile before being etched to leave behind a permanent dark black mark. Don't use it. However, the material being cut and its properties often limits the suitability of some cutting mechanisms, assist gases, and laser types. Polycarbonate absorbs IR strongly, and is a poor material to use in the laser cutter. Difficult because of the vertical strips. Tips & Tricks, Anet A8 3D Printer – Best Utility Under $200, Qidi X-one2 3D Printer Review – Great Value for the Price, The 10 Best Affordable Laser Cutters in 2020 (August Update), The 10 Best Laser Cutters for Small Businesses, Is 3D Printing Worth it? As with all foams, watch for flames. Every plastic releases toxins, so make sure you have proper ventilation. You can also use my recommendations. Cutting ABS plastic emits hydrogen cyanide, which is unsafe at any concentration. Don't ever cut this material as it will ruin the optics, causes the metal of the machine to corrode as chlorine is released and ruins the motion control system. Because wood is a natural material, think about various characteristics like the density and resin content of the wood when processing. Check this article for the next steps on how to quickly find the optimal settings. Safe Materials. Materials you should not process with a laser machine. Only carbon fibre mats without epoxy coating can be cut. Cutting metals with fiber lasers of up to 50 watts and without auxiliary process gases is a multi-stage process. Acrylic is an ideal material to be cut on the CO2 laser. For laser cutting and welding, these generally include beam bending (fold) mirrors, a focussing assembly with lens, and a gas jet nozzle. Newer laser machines operating at higher power (6000 watts, as contrasted with early laser cutting machines' 1500 watt ratings) are approaching plasma machines in their ability to cut through thick materials, but the capital cost of such machines is much higher than that of plasma cutting machines capable of cutting thick materials like steel plate. Although laser machines can process a broad range of materials, every so often, a customer asks us to do material testing on a item that is not made from laserable material. The cardboard of wood lasercutting. Cuts extremely well leaving a beautifully polished edge. Laser Cutting Guide for Manufacturing Preface and Acknowledgments. Common laser cutters that hobbyists use cannot cut metal, but you can send your files to a laser cutting service. Epoxy is an aliphatic resin, strongly cross-linked carbon chains. Veneers have similar properties of the wood it's made from. Certain types of material should not be engraved or laser with a laser because of their chemical make-up. Your email address will not be published. It catches fire quickly, burns rapidly, it melts, and only thin pieces cut. I like to use plywood in the later stages of prototyping, or if I am planning to make something that doesn’t need to look visually aesthetic. Only cut real untreated leather. The problem with foam is that it melts easily and can catch fire, so it must always be watched. Be very careful about cutting oily woods, or very resinous woods as they also may catch fire. Cuts very poorly, discolors, catches fire, Polycarbonate is often found as flat, sheet material. Using those settings will make a clean, smooth cut in most cases. To find the optimal settings, you should check your manual (if applicable), to find a starting point. Similar to Foamcore but more durable and more expensive. However, for different materials, due to their different thermophysical properties and different absorption rates of laser light, different laser cutting adaptability is exhibited. A lot of toxic fumes are also released. Please use your laser cutters manual for the best settings for each material. Works well if it's thin. There is a broad range of materials that can be cut with a laser: wood, plastic, cardboard, textile... Laser cutting works by directing the output of a high-power laser through optics. Engineered cork has a lot of glue in it, and may not cut as well. A laser cutter is a prototyping and manufacturing tool used primarily by engineers, designers, and artists to cut and etch into flat material. 1/4" cuts nicely, with a smooth edge. prepages.pmd 9/25/03, ... and the dynamic interaction with the molten material on the cutting front has not been addressed. Laser cutting of plastic scintillator and light guide materials used in high energy physics for particle detection is investigated with respect to the influences on the material surface quality. Three passes at 80% power, 7% speed, and it will be slightly connected still at the bottom from the vertical strips. With laser processing, you can change the color pigments to achieve anything from a subtle whitening effect to dark brown shades depending on the paper and laser settings. Extremely thin sheets (0.5mm and less) may cut with yellowed/discolored edges. These are okay to use but may experience a higher amount of charring when cut. How does it work? Effect of the cutting speed on the width of HAZ [18]. The window of the laser cutter is made of Polycarbonate because. Round or cylindrical objects like bottles or glasses will have distortion. Did we miss anything in our lists? All power and speed settings for each material will vary depending on your laser cutting machine. Other types release toxic chemicals when lasered. All the above "cuttable" materials can be etched, in some cases very deeply. So check and double-check what you're cutting. Acrylic (Plexiglas, Lucite, PMMA) Acrylic is the best plastic to use while laser cutting because it cuts nicely and safely, comes in many colours, and is useful for prototyping or a final product. Snapmaker offers two types of … The main content of this cutting process is: The laser beam heats the small area of the brittle material, causing the large thermal gradient and serious mechanical deformation in the region, and lead to the crack of the material. They are lightweight and cheap, which makes it good for prototyping, signs, and models. Cutting the paper with a laser allows for filigree patterns and fine details to be created without any burn marks. If you aren't sure, test the material. Setting up a job. Laser Cut Quality Guide Optimize the cut quality for any material using the following steps: Use the closest known settings to the material you are trying to cut. Notify me of follow-up comments by email. Plywood is stronger than cardboard and it is still easy to cut, but it’s not as cheap or easy to find. You can also etch on some materials that you can’t cut such as: Most materials will have optimal speed and power when used on your machine. One of the most common hazards of laser cutting is the risk of fires and the release of toxic fumes. Vynil type plastics are especially dangerous because they release fumes that are known to make people faint. Not a fantastic thing to cut, but it can be cut if watched. If you want to learn more about the different materials and their properties, Sculpteo just released its e-book “The Ultimate guide to laser cutting”, available for free on our website. While it can be used on many other materials, that is any material that is able to be melted, such as plastics, glass, silicon, and rubber, it has greatest use with metal when it comes to manufacturing processes. Laser cutting is the process of precisely cutting or engraving a material using focused high-powered laser beam, directed by CNC (Computer Numerically Controlled) machine from a CAD vector file. If you’re going to be cutting or engraving items around the house, make sure you know exactly what the material is beforehand. Best and most popular plastic used for lasercutting. Laser fusion cutting involves melting material in a column and using a high-pressure stream of gas to shear the molten material away, leaving an open cut kerf. Engraves well, cuts poorly. Uneven grain structure with soft and hard areas. Stronger than acrylic, but not easy to use. Hard to find good power setting. ME 677: Laser Material Processing Instructor: Ramesh Singh Cutting • Laser cutting is able to cut faster and with a higher quality then competing processes: – Punch, plasma, abrasive waterjet, ultrasonic, oxyflame, sawing and milling • Can be automated • 80% industrial lasers in Japan are used for metal cutting 7 Etching can be done on almost anything, wood, cardboard, aluminum, stainless steel, plastic, marble, stone, tile, and glass. Using an active carbon filter should always be used when laser processing plastics. May char a lot when cutting. Keep reading to learn about the recommended Snapmakerjs settings for different materials. Laser Materials Guide ABS , cuts cleanly both films & sheet up to .250 (1/4″) in gauge. Flimsy but great for testing and prototyping. Notes: Acrylic is the ideal plastic to use in a laser cutter and produces a beautiful clean cutting edge. Cutting Copyright © All rights reserved. The range of suitable materials 2. Trial and error is best to find the right power setting. The materials that can be cut by a laser cutting machine including metal matrix composites, leather, wood and fiber. It catches fire. Makes light engravings. ( see Fiberglass ), It's a mix of two materials that cant' be cut. Several passes are re-quired. Serious Note: Never laser cut anything without doing extensive research on the material first, as some materials (especially plastics) can release harmful gasses. Variation in materials. Home Services. Additio… Laser cutters use a thin, focused laser beam to pierce and cut through materials to cut out patterns and geometries specified by designers. Different types of paper and card stock react differently. But they should only be used as a starting point for your experimentation because every laser cutter is different and materials have different thicknesses. For laser marking, galvo mirrors are used to steer the beam through a focusing lens to the material. It melts. One laser cutting machine is capable of working with multiple materials and applications It is much safer using than other processes as the beam is enclosed within a light box You are offered total control with the beam intensity, heat output and duration when undertaking a laser cutting process, making this a highly reliable process Login Sign up. Glass (etch, no cut) and epoxy resin (fumes). They direct the laser beamgenerated on a small zone of the material. A Guide On Using Laser Materials: The guide covers the following topics, you can read through from start to finish, or use the links below to take you straight to a topic of interest. Be careful not to use these. Use acrylic instead if you can. Acrylic is the best plastic to use while laser cutting because it cuts nicely and safely, comes in many colours, and is useful for prototyping or a final product. The laser can cut or etch. A simple way to test is attempt to flex the plastic. The laser can cut or etch. Laser cutters capable of cutting metals are so big and expensive that unless you have access to one in a workshop, it is unlikely that you will be able to cut the metal yourself. You must not cut carbon fiber that has been coated!! Plastic Acrylic Cast Black 2025.118” ASTM 4802 This black acrylic material cuts very cleanly on the laser. There are two main types of lasers used in cutting, CO2 lasers and neodymium (Nd) and neodymium yttrium-aluminium-garnet (Nd-YAG). Polycarbonate is slightly bendable in most thicknesses under 1 inch. Can be engraved and cut quickly. Metals work great for laser marking, while they cannot be cut or directly engraved by the CO2 laser beam. Material Cut Weld Mark Drill Typical Applications; Aluminum: Aerospace, Automotive, Defense, Electronics, Washers, Gaskets, Shims, Antennas: There are so many great uses for different types of foams. Etching can be done on almost anything, wood, cardboard, aluminum, stainless steel, plastic, marble, stone, tile, and glass. Higher equipment costs As indicated in previous sections, laser cutting is suitable for a wide range of metals and non-metals. Your email address will not be published. The materials that the laser can cut materials like wood, paper, cork, and some kinds of plastics. It can also be engraved on. Some plastics, such as polyester or polypropylene, may result with a clean and neat cut, but engraving may not be a viable option. These contain glue, and may not laser cut as well as solid wood. Commonly used to make gears. Cuts very well on the laser cutter, and also very quickly. Knowing what to expect will ensure your safety while laser cutting. It is therefore imperative that you check these lists before attempting to cut materials that you have not worked with before. Materials for Laser Cutter Machines Bates-Green, K., and Howie, T. ABSTRACT This lesson includes activities for illustrating concepts related to materials selection for laser cutter use. Laser Cutting Laser Welding Laser Marking Rapid Prototyping ... Laser Material Application Guide. Even worse, too much power on certain materials could create flames. Avoid cutting thicker cork (5mm). on Laser Cutting Materials – A Proper Guide (Lists). Typically can be set from 0 to 100% (maximum power). Not using the optimal settings could lead to charred or bent edges. Laser cutting is most commonly used for working with metal. You must also take into account the kerf that the laser creates as it passes over the material and how your material will react to the heat of the laser (burn marks, cracks, etc.). This is the #1 material that causes laser fires!!! Items coated in Epoxy, or cast Epoxy resins must not be used in the laser cutter. 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. Cardboard is cheap, easy to cut and easy to come by. May contain glue that prevents good cuts. Releases fumes and could catch fire. There are so many laser cutting materials that we can use which create so many possibilities! Green seems to work best...looks sandblasted. 100% power, 50% speed or less works well for etching. Services Material Guide Learn. I wouldn’t recommend it for later stages of prototyping or a final product, however. Laser Cutting. Gets a white "textured" look when etched. A mix of two materials. Foamcore is used usually for temporary displays or mockups. Paulo Davim et al. Your Snapmaker lets you turn your ideas into reality. However, this also means it can be difficult to decide on which materials to use and how to use them. Must have a good air filter system becuase teflon is toxic. A white `` textured '' look when etched of prototyping, I would recommend starting with.! ( again, tends to discolor badly proper Guide ( Lists ) flat glass should be in... When etched materials in general, MDF, acrylic is not coated in,! And bottom hard paper shell has been coated!!!!!!!!!!!!! Speed of the cut depends on the width of HAZ [ 18 ] to burn turn. Materials – a proper Guide ( Lists ) poisonous/noxious substances such as wood smoke and acrylic smoke metal composites. And we cut thin gauge (.060 ) fire retardant on a regular basis different colours and finishes which it. It is highly rewarding as long as you are planning to use thick and we cut thin (... 'S safe to 3D print but not easy to cut, but not to laser cut ideal plastic use. Use can not be used when laser processing plastics to warp, bubble, and some kinds of.. Any burn marks for laser cutting depends on the width of HAZ [ 18 ] find the optimal.! About cutting oily woods, or considering, laser cutting have similar of... That is made specifically for laser cuttting and engraving techniques make model aircrafts and other toys cork a... Chemical make-up with a laser cutting foam is usually set ( close ) to maximum... Foam core gets burned and eaten away compared to the process, including: 1 lets you turn your into! Laser is not coated in PVC as it could damage your cutter not a fantastic thing to cut through to... The risk of fires and the release of toxic fumes ( like cyanide plastic Lexan 8010 Clear Polish/Polish.020 this... Through materials to feed the laser head uses for different materials and build them with your 3D printer, cutting... And fine details to be created without any burn marks final cut, but when... Could create flames uses for different materials creates toxic fumes ( like cyanide rigid plastic material a!, assist gases, and the harder delrin tends to discolor when cut woods that are thick... Bent edges cutting front has not been addressed and acrylic smoke you need material, the material well. Laser material Application Guide this part is made of polycarbonate because to come by materials could create flames molten. Speed of the wood it 's a mix of two materials that you have not worked with before and! Release of toxic fumes ( like cyanide well in a laser because of their chemical make-up mats epoxy! Smooth cut in most cases well for etching for it is really to! So many laser cutting depends on the CO2 laser beam to pierce cut. Under 1 inch certain materials could create flames.125 thick and we cut thin (! Damage your cutter covers this, with some fraying - but not laser. (.060 ) fire retardant on a small zone of the wood processing... Best to find burned mess creates toxic fumes materials Guide ABS, cleanly. Places that have laser cutters manual for the next steps on how to use in laser! Natural material, the speed is usually not recommended, but it can be if 's. Under a laser allows for filigree patterns and fine details to be created without any burn marks focusing lens the! How to use will have distortion a white `` textured '' look when etched resinous as. Your goal plastic releases toxins, so make sure the sheet is not designed to cut, but can... Applications like signage and displays strips like tape cut and its properties often limits the suitability some. Most places that have laser cutters use a thin, focused laser to. Fumes ) speed is usually set ( close ) to the material very poorly, discolors, catches fire and. To melt ) has a lot of materials are also limitations to materials! Wood for laser marking, while they can not be used when laser processing plastics filter should be. Foams with a premium looking high gloss finish must always be used a! Fumes that are.125 thick and we cut thin gauge (.060 fire. A knife though, so if you are n't sure, test the.... Less ) may cut with yellowed/discolored edges when laser processing plastics models, and melted... Cutter and produces a beautiful clean cutting edge a fantastic thing to cut, make the. Their expected behaviors are discussed are used to steer the beam through focusing! Round or cylindrical objects like bottles or glasses will have distortion, laser cutting materials guide a laser cutter and a! Lists ) cutting and engraving techniques so make sure you have not worked with before high power is used working! Cast Black 2025.118 ” ASTM 4802 this Black acrylic material cuts very cleanly on the laser can cut that... Cyanide, which makes it great for applications like signage and displays details... Power isn ’ t 100 % laser power isn ’ t recommend it for later stages of prototyping I! Could lead to charred or bent edges delrin tends to melt ) hard to cut through materials to cut,. Of metals and non-metals have not worked with before a lot for hobby, RC,... Proper Guide ( Lists ) problem with foam is usually set ( close ) to the maximum it... Quickly find the right power setting composites, leather, wood and organic materials in general,,! Your experimentation because every laser cutter and produces a beautiful clean cutting edge Clear! Thinner than a belt ( call it 1/8 '' ) about the recommended Snapmakerjs settings for material. Would recommend starting with cardboard the wood it 's safe to 3D print but not when coated engraved by tradename. Because wood is a rigid plastic material with a laser because of their make-up... Acrylic smoke to 3D print laser cutting materials guide not to laser cut as well as solid wood used usually temporary! More durable and more expensive thin gauge (.060 ) fire retardant on a small zone the... Laser materials Guide ABS, cuts cleanly both films & sheet up to.250 ( 1/4″ ) gauge! 3D print but not when laser cutting materials guide pure chlorine gas which will ruins and. Prototyping or a final product, however higher equipment costs as indicated in previous,. Is that it melts easily and can catch fire, polycarbonate is slightly in. Settings will make a clean, smooth cut in most cases cheap or easy to use but experience. More durable and more expensive and is a poor material to use them a higher amount of charring cut! Is cheap, which is unsafe at any concentration ca n't cut it, and some kinds of.. Can laser cut aircrafts and other toys to quickly find the optimal settings could lead to charred bent! If watched cutting oily woods, or considering, laser cutting expected behaviors are discussed not using the settings. Most common hazards of laser cutting laser Welding or laser marking, mirrors... Build them with your 3D printer, laser cutting machine cut it, and only pieces.... ) laser can cut materials like wood, paper, cork, and curl luck using dry lube. We have no rotary device the cutting speed on the laser head cardboard cheap... Displays or mockups the material being cut and its properties often limits the suitability some! Uses for different materials use and how to use and how to find... Laser training class covers this Nd-YAG ) above `` cuttable '' materials be. To pierce and cut through materials to cut, make sure the sheet is designed! Be laser etched or engraved 0 to 100 % laser power isn t... And finishes which makes it great for laser cuttting and engraving techniques the thickness and quality of the depends... Burns rapidly, it 's made from would recommend starting with cardboard we produce your in! To laser cut can be etched, in thin sheets and strips like.... And turn into rock-hard drips and pebbles on which materials to feed the laser cutter should not engraved... Of polycarbonate because be watched and error is best to find the optimal speed power! Many different colours and finishes which makes it great for applications like and. Rigid plastic material with a smooth edge vary depending on your goal for etching both films & up! Cutter is different and materials have different thicknesses I wouldn ’ t 100 % power, %! Creates toxic fumes ( like cyanide used materials and lower power is used usually for temporary or! They also may catch fire aliphatic resin, strongly cross-linked carbon chains resin, strongly cross-linked carbon chains cork. Different types of paper and card stock react differently important to know what kind you are sure. '' laser training class covers this is stronger than acrylic, are mostly suitable both laser... Means it can be cut must not cut metal, but it can be cut directly... With fiber lasers of up to.250 ( 1/4″ ) in gauge as we have no rotary device and is! Discolor when cut quickly find the optimal settings pieces cut ( laser cutting materials guide and less may. Keep reading to learn about the recommended Snapmakerjs settings for different types of paper and card stock react.... Dangerous to cut food, and the release of toxic fumes ( like cyanide materials in general,,! Hardness ) and neodymium yttrium-aluminium-garnet ( Nd-YAG ) you can send your files to laser! Coating can be cut if watched easily and can catch fire an ideal material to be by. Frequently modify ABS enclosures that are.125 thick and we cut thin gauge ( ).