80W CO2 Laser Engraver
A comprehensive Guide to Wood Laser Engravers : Tips and Tricks for choosing the Best Laser Engraver for Wood
Are you interested in creating intricate designs and personalized items on wood? Look no further than laser engraving! With the right tools and knowledge, you can achieve stunning results. Check out our article on starting laser engraving on wood, where we provide a comprehensive guide on settings for different wood thicknesses. And if you're in search of the best machine in the market, look no further than the Monport 80W CO2 Laser Engraver & Cutter. With its high power, precision, user-friendly interface, and reliability, it's the perfect choice for both amateurs and professionals. Don't miss out on the opportunity to explore their range of laser engravers at monportlaser.com and start your wood engraving journey with confidence.
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Laser Engraving Stone
Since the origin of human civilization, in order to record writing, people have always used to carve on stones. Some nobles would erect tombstones for themselves with their great achievements during their lifetime. Many important historical discoveries have also found clues from these engraved tombstones. It's just that people used hammers and slots to carve stone tombstones. With the rapid development of the economy, the birth of the compact engraver has opened up the progress of people from manual engraving to machine engraving stone. Ⅰ. Choose The Suitable Stone Stone is a piece of rock. It is a mass of hard, compacted mineral, The word "stone" also refers to natural rock as a material, especially a building material. Natural stones used as building material include granite, marble and sandstone, which kinds of stone in the world. Granite Every granite countertop is natural rock, which means that the design on its surface won’t be found anywhere else in the world. One of granite as below. Marble Marble is a rock made of calcium carbonate which has been exposed to a natural recrystallization process. Marble is being created by the transformation of other stones through the action of high temperatures and intense pressures. As a result of this process new minerals, textures, and structures give rise to a large number of different types of marble. Sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface What Stone Is Good For Laser Engraving? Many kinds of stones engrave very well using a laser. The engravings produce the most contrast on polished, dark colored stones such as marble, granite, and slate. The structure and surface of a stone can also affect the quality of the engraving. Stones that have a more homogeneous and fine-grained structure produce higher quality engravings. Engravings on more polished surface also tend to produce more contrast than stones that have some texture to the surface. Quality deep engraving of stone is not possible as too much heat will cause the stone to melt and significantly reduce the contrast with the surrounding areas giving it a “washed out” look. As stone has the ability to absorb water, it is important to dry it fully before engraving. This prevents the sudden steam generated by the heat of the laser from fragmenting the surface of the stone. Fragmentation not only affects the quality of the engraving, but can be a significant safety concern as well. Marble, onyx, stone, granite and soapstone: With these materials, we’d advise that you go very slowly indeed. Although they can be engraved, the finish will appear a little white and somewhat textured. Customizing precious stone is an excellent high-end laser cutting business idea if you have the bankroll for the upfront costs. What stone cannot be laser engraved? Do not engrave materials with unknown properties. Not recommended the stone: precious stones,such diamond, as the laser machine need some sample to test, too expensive diamond stone will lose many profit. As a natural product, stone offers some of the same flaws and challenges as dealing with wood. Rather than grain, some stones may be veined in different colors. One obvious problem is a vein that may disrupt a design by appearing in an unfortunate location一 such as the tip of someone,s nose一m a photo image. It's not easy to find a consistently black marble. When we look at things like photo imaging it's pretty critical that we have a black base, We've specifically asked for photographic quality from the suppliers, but we don't always s get it. Ⅱ. Applications Compact engraver machines are highly versatile and used for many different applications. Used together, laser machines engraving stone can significantly broaden your product line and processing capabilities. Some of the more common applications for laser cutting stone engraving and non-contact laser marking include: Monument Engraving desk sets clocks nameplates the awards and gifts markets kitchens, baths and entry ways Final thoughts Hope this article can guide you through the process of laser engraving stone. Using the Monport laser system, stone engraving becomes more efficient, cheap and environmentally friendly. If you want to try laser engraving on stone, add the Monport machine to your shopping list!
Laser Cutting & Engraving Plastic
As we want to use laser cutting files and a laser machine to mark on plastics, we’re stepping into a difficult field. In many ways, plastics are complex, and with that complexity, you get a touch of uncertainty. Such as, many customers and friends who do graphic advertising need to use plastic sheets. In the process of purchasing and using a laser engraving machine to cut & engrave the plastic, they will encounter some problems. So, this article will introduce some helpful content for our working process with laser cutting files. Monport 80W CO2 Laser Engraver & Cutter (24" x 16") with Autofocus Ⅰ. The one of the most durable materials - plastic Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be molded, extruded, or pressed into solid objects of various shapes. As the most durable material, if we use laser cutting files and laser engraving and cutting, most plastics are easy to mark. What is the common types of plastic？Pls kindly see the below. As characteristic of these plastic, pls kindly find the sheet as below： Common types of plastic Plastics have diverse characteristics, making them ideal for creating custom designs with laser cutting files. Below are some common types: Glass-Filled Acetal Copolymer (PP) Low Density Polyethylene deform(LDPE) Acrylonitrile Butadiene Styrene(ABS) methyl methacrylate(Acrylic) Nylon (Polyamide)(PA) Polycarbonates(PC) Polyvinyl Chloride(PVC) Polyethylene terephthalate(Mylar) Polyoxymethylene(POM)(Delrin) Name Full Name Density (kg/m³) Whether or not advised to cut PP Glass-Filled Acetal Copolymer 905 kg/m³ advised LDPE Low Density Polyethylene deform 910 kg/m³ advised ABS Acrylonitrile Butadiene Styrene 1024kg/m³ tends to melt Acrylic methyl methacrylate 1 051.1 kg/m³ not ideal PA Nylon (Polyamide) 1 140 kg/m³ advised PC Polycarbonates 1 200 kg/m³ not ideal PVC Polyvinyl Chloride 1250kg/m³ releases chlorine gas Mylar Polyethylene terephthalate 1 400 kg/m³ advised Delrin Polyoxymethylene(POM) 1 425 kg/m³ advised Kapton tape polyimide 1 420 kg/m³ advised What Plastic Is Good For Laser Cutting? With so many plastic combinations, selecting the right material for laser cutting files is crucial. Certain plastics are safe to cut and engrave, while others may release toxic fumes. Below are five plastics ideal for laser cutting files: Delrin Delrin, the full name is as sheet above. It is used in a wide range of applications such as pumps and water valve components, gears, rollers, electrical insulators, bearings, and more. Delrin has low friction, is strong and maintains high rigidity. It is also more ductile than acrylic and wood, which allows for easier and more accurate to cut. On top of that, the laser creates a smooth, sharp-less edge that requires no additional finishing. Commonly used in applications like pumps, gears, and bearings. Its durability makes it perfect for precision designs in laser cutting files. Mylar Mylar, its full name as sheet above. Often used for stencils; it provides clean, sharp results when used with laser cutting files. Mylar is a versatile plastic material that possesses high strength, durability, and high tensile properties. So it is an excellent material for laser cutting as it allows for a precise to cut cleanly. PC sheeting PC full name as the sheet above. it refers to a group of thermoplastic polymers that feature carbonates in their structure. There are several trademark names for these plastics, including Lexan, Lupoy, Makrolon, and others. Lightweight and durable, it’s ideal for projects requiring laser cutting files. Acrylic Acrylic, full name as sheet above, another names are lucite, plexiglass or PMMM. It is one of the top materials for laser cutting. It cuts nice and safely, producing a fine polished edge.There are two types of acrylic materials: extruded and cast. Both are ideal for laser processing, but they respond differently to laser cutting. Cuts smoothly, leaving polished edges perfect for laser cutting files. In addition, it is less expensive than cast acrylic. It is therefore the best acrylic type for laser cutting. If anything ends up on the beds of hobbyist-grade laser cutters more often than birch plywood, it’s probably sheets of acrylic. There’s something strangely satisfying about watching a laser beam trace over a sheet of the crystal-clear stuff, vaporizing a hairs-breadth line while it goes, and (hopefully) leaving a flame-polished cut in its wake. Kapton tape Kapton (also known as polyimide) is a type of high-performance plastic polymer. The material is characterized by properties such as high electrical resistance, high thermal conductivity, and excellent tensile properties. This makes it ideal for laser cutting.Kapton tape can be laser cut to make solder masks or stencils. It can also be used in laser marking. The material is usually cut using CO2 lasers as polyimides have excellent CO2 laser energy absorption capacity. However, UV lasers can also be used. What plastics cannot be laser cut? Even if you have a powerful laser cutter, there are some plastics that you shouldn’t use for your laser cutting projects. These three kinds we didn’t advise that we engrave and cut them;Let’s have a look at each of these and why you shouldn’t laser cut them. PVC Despite PVC has a wide range of applications, but it is not safe for laser cutting. Under a laser beam, the material releases chlorine gas (and can possibly release hydrochloric acid). Apart from damaging the laser cutter, these by-products can also result in serious physical injury. Coated carbon fiber Carbon fiber is a plastic material that is not ideal for laser cutting due to its high absorption of laser energy. It also possesses a very high energy diffusivity. As a result, it can easily catch fire, which can spread to large parts of the material during the cutting process. the material produces toxic fumes. The fumes can be especially dangerous in closed spaces ABS plastic ABS is another material not ideal for laser cutting as it tends to melt, leaving behind a gooey mess. Furthermore, it produces hydrogen cyanide, which is toxic even in small amounts. Ⅱ. How to laser engrave/cut plastic? Knowing about more of plastic material. Some friends and customers should want to know how to engrave/cut plastic. Our AD KOL Naomi use Monport 80W laser machine to cut the Delrin-one of the plastic, and finish the gear art, the video is long, it needs 19 minutes 36 seconds, pls adjust into 8:28 (8 minutes 28 seconds) The detailed video which Monport 80W laser machine is engraving Delrin as above. The 80W laser machine machine settings as below: Machine Settings Monport 80W CO2 Laser Engraver & Cutter Cutting Power: 40~60% Cutting Speed: 10 mm/s Our Suggestion For Cutting&Engraving The Plastic When cutting acrylic. This ensures that the laser beam melts the edges and creates a smooth edge. The process is perfectly safe, but you should wear protective gear to protect against any fumes. while cutting PC sheet, It is hard (even harder than acrylic), making it trickier to cut complex designs. It also absorbs high levels of infrared energy and can easily catch fire (If it is too thick). Pls don’t keep away from the laser machine. Whencutting Delrin material, it tends to warp, especially if stored improperly. It also produces fumes, though not toxic, are very pungent. and it can catch fire, especially under a powerful laser beam. therefore It is advisable to use low cutting speed and low power when using laser to cut. Whether you choose which plastic material. It’salways recommended to invest in a fume extractor not only for the health benefits but also to protect your laser from contamination and corrosion Most of laserable plastics can be engraved at high speed with power adjusted accordingly for the wattage of your laser. When experimenting, set your speed to a fast setting and then adjust the power output until you get a nice engraving without any melting. With some plastics it is best to engrave using two passes. The first pass cuts through the cap layer and the second pass cleans away the residue that some plastics leave behind. Another technique that can be useful is to mask the plastic before engraving with transfer or masking tape. This will prevent a buildup of residue on the plastic surface. Try misting the transfer tape with water to reduce heat buildup and melting on sensitive If you do not get acceptable initial results with the recommended speed and power settings, start experimenting by first changing only the power setting. If adjusting the power setting does not work, start over and adjust only the speed setting. Once you have acceptable results, record those settings for that particular plastic so that you do not have to repeat the experimentation process Ⅲ.Applications Plastics material are highly versatile and used for many different applications. Used together, laser machines cutting & engraving plastic which can significantly broaden your product line and processing capabilities. Some of the more common applications for laser cutting plastic engraving and non-contact laser marking include: Automotive parts Keyboards Tools and handles of tools Buttons and switches with day & night design Identification tags for name Packaging Housings made of plastic Laser Engraved Plastic Zip Ties Electric plugs Electronic components Laser Marking On Electronic Parts Printed circuit boards (PCB) PCB Prototyping by Laser Cutter, when we cut the PCB Prototyping, from start to final, there 5 steps for sign the process. Final thoughts Hope this article can guide you through the process of laser engraving, cutting plastic. Using the Monport laser system, plastic engraving/cutting becomes more efficient, cheap and environmentally friendly.If you want to try laser engraving on plastic, add the Monport machine to your shopping list!
13 Safety Tips When Using Co2 Laser Engraving Machine
In the world of laser engraving, safety is paramount. This blog highlights essential guidelines for using laser engraving machines, focusing on the risks associated with Class 4 lasers, such as eye damage and fire hazards. It emphasizes proper training, protective gear, and regular maintenance to prevent accidents. Monport laser machines come equipped with safety features like smart sensors and emergency stops, ensuring safe operation for users. Always prioritize safety to protect yourself and your workspace.