+86 181 0304 3363 $(this).children('.twomodle_in').children('.left').children("#perset_1").children("span").delay(900).animate({"width":"52%"},800,'easeOutSine'); document,'script','//connect.facebook.net/en_US/fbevents.js'); PolyStyrene Foam Catches fire It catches fire, it melts, and only thin pieces cut. As a standard we remove the top layer of protective backing when any raster engraving is required. $("#twomodle").mouseenter(function(){ $(this).children('.twomodle_in').children('.right').delay(2000).animate({"right":"0","opacity":"1"},800,'easeInOutSine'); When raster engraving is required alongside cutting we need to remove the protective film to to engrave the surface. Any constructive criticism in the comments will be gratefully accepted.Lately I'm doing more machining at TechShop SJ. Expanded polyethylene (aka polyethylene foam) is one of the most popular foams used in the industrial sector, due to its lightness, insulating properties and resistance. You get instant quotes online. t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, This is most evident if parts are small or thin. If you just require vector engraving / scoring and cutting, we leave the protective film on both sides and engrave though the top layer of film into the acrylic surface. Due to focal distance of the laser and the ‘hourglass’ shape of the focal length, achieving a perfect 90 degree cut edge is difficult to achieve in comparison with die cutting. But I now have someone telling me that cutting polyurethane foam is way more dangerous … Foam Laser Cutting & Engraving Examples. Our oscillating knife cutting machine and CNC Router with CCD vision system are the most advantage routing tools for foams. A laser beam is the ideal tool for cutting foam. Cast PERSPEX is manufactured in accordance with ISO7823-1, which means for the thickness range of 2 to 25mm, a manufacturing tolerance of +/-10% plus 0.4mm (e.g. window.addEventListener("DOMContentLoaded", function(event) { Common uses for foam materials such as these include suitcase inserts or padding, and for seals. Quality checked by software & people. Sale Email: sales@thunderlaser.com Updates. We use our Trotec Speedy 400 100w laser cutting machine. $(this).children('.twomodle_in').children('.left').children("#perset_5").children("b").delay(1800).animate({"opacity":"1"},500,'easeOutSine'); $(this).children('.twomodle_in').children('.left').children("#perset_4").children("span").delay(1500).animate({"width":"76%"},800,'easeOutSine'); Release Time:2016/06/08 Materials all Browsing Times:2150 . Laser system helps to process rigid foam •Perfectly accurate laser cutting, in particular for printed materials thanks to an optical recognition system •The CO2 laser means that no forces are acti Polyurethane is a friendly material for the laser. Cutting Tools for PU Foam. Located in the North Shore, Albany. 200+ engineering grade sheet metals, plastics, rubber, foam & more. $(this).children('.twomodle_in').children('.left').children("#perset_1").children("b").delay(1000).animate({"opacity":"1"},500,'easeOutSine'); Soft foam made of polyurethane is used, for example, for inlays in the packaging industry. Using a high powered, industrial strength laser, our laser cutting services make it possible to cut, engrave, and mark dozens of different types of materials with pinpoint accuracy, providing curves, edges, and details at any scale. Expanded polystyrene, expanded polyurethane and expanded polyethylene all belong to this category of materials. We have established optimised engraving settings for all our supply materials. Privacy Notice. Numerous types of gaskets and foam parts are easily laser cut with our lasers. Laser cutting is an exceptionally versatile technology for foam processing. $(this).children('.twomodle_in').children('.left').children("#perset_2").children("span").delay(1100).animate({"width":"60%"},800,'easeOutSine'); gtag('config', 'UA-20053173-1'); Read more about laser focal points. As it cuts in a non-contact way, so there will not have damage or deformation on the foam. $(this).children('.twomodle_in').children('.left').animate({"left":"0","opacity":"1"},800,'easeOutSine'); n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0; We will always advise to use a thicker acrylic where possible if your artwork is expansive. Residues also tend to build up on the surface. Specializing in the laser processing of thin, flat, sheet or roll stock, laser machinable rubbers and foams are limited to thicknesses below one inch. ... Laser Cutting . Alibaba.com offers 305 polyurethane laser cutting products. Foams made of polyester (PES), polyethylene (PE), polyurethane (PUR) are well suited for laser cutting, laser engraving and laser marking. Wavelength – The 10.6 micron wavelength is the best choice for laser cutting and engraving polymer foams. If you look closely at the edge it is not entirely smooth and is made up of lots of tiny vertical lines. As a sublimation fabric laser cutter, stickers laser cutting machine and car carpet laser cutting machine manufacturer, we can provide perfect after-sales service! We laser cut foam inserts for cases, tool boxes and gun cases. Laser Cut Foam Inserts for Tool Boxes: This is my first Instructable. Even for larger quantities laser cutting now constitutes a real alternative to conventional processing methods such as die and knife cutters (cutting plotters). Model making, Point of purchase, signage & display, furniture, models and display cases, glazing, forming and fabrication. And the heat of co2 laser will seal the edge when cutting and engraving so the edge is clean and smooth which you do not have to reprocess it. ... CNC Laser Cutting Sydney is a profesional laser cutting business that provides a complete and comprehensive laser cutting and engraving service. function gtag(){dataLayer.push(arguments);} Up to 2mm is considered deep for acrylic. Thicker acrylic has a slightly different appearance than thinner acrylics where the pulsing of the laser is more evident. $(this).children('.twomodle_in').children('.left').children("#perset_4").children("b").delay(1600).animate({"opacity":"1"},500,'easeOutSine'); Platform Size – Must be large enough to hold the largest sheets of foam that will be laser processed or be equipped with Class 4 capability and safety precautions for processing larger sheets. It is never 100% 90 degrees to the material surface. $(this).children('.twomodle_in').children('.left').children("#perset_6").children("b").delay(2000).animate({"opacity":"1"},500,'easeOutSine'); It is a cellular Polyurethane elastomer made of thermally compressed flexible foam. 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. See more on cut widths and Kerf (how much the laser takes away.). Each of these processes are discussed in their respective section below. This foam is ideal for laser cutting. Creative applications, such as souvenirs and photo frames, are also a great use for laser-cut foam. Frames, are also a great use for laser-cut foam, tends to ). Achieve this using a high laser frequency ( ppi thin foam sheets or buns into foam. & conditions quality laser cutting Sydney is a profesional laser cutting is required alongside cutting we need to the... Example, if cutting from 3mm acrylic, its best not to allow anything less than 2mm in thickness making! Small or thin, no heat marks and protects the surface from scratches, models and display cases, Boxes. Laser is more evident on thicker acrylic widths be no smaller than the corresponding thickness of the material for foam... 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