1. The example image demonstrates how processes can be combined to cut Teflon from sheet stock, engrave a diamond shape into the material, and surface mark a serial number. Our high-speed non-contact process … Our professionals are committed to working on any surface or materials used in different industries. Universal Laser Systems logo and name are registered trademarks of Universal Laser Systems, Inc. All other company and product names are trademarks or registered trademarks of their respective companies. DLMP technology creates permanent engravings without the hassle of handling messy inks. CO2 Laser. Therefore, laser processing should always be supervised. For these reasons, CO2 lasers are commonly employed for laser ablation of Teflon. 2 laser beam: •Vaporization ... (teflon) Marking Example Name Also Known As Type Laser Wavelength General Cut Quality General Mark Quality Barcode Mark Successful Safety Fluropolymers PTFE, Teflon, EFTE Thermoplastic 10.6 µm 9.3 µm nGood: Some Teflon is an excellent absorber of CO2 laser energy (wavelength=10.6 µm). All signs can be customized with any finish. Material ablation is a physical process that removes material. ... Teflon (PTFE) thin Cuts OK in thin sheets. We have CO2 laser series stripping machine for Stripping of non-metallic materials such as wire jacket and insulation, including vinyl chloride, glass fiber, polyester, polyester film, fluoride, nylon, polyethylene, tantalum resin, aluminum foil, Teflon and others Hardness or high-temperature insulation materials, etc. The example image demonstrates how processes can be combined to cut Teflon from sheet stock, engrave a diamond shape into the material, and surface mark a serial number. ORTUR Laser Master 2, Laser Engraver CNC, Laser Engraving Cutting Machine, DIY Laser Marking for Metal with 32-bit Motherboard LaserGRBL(LightBurn), 400x430mm Large Engraving Area (20w) 4.2 out of 5 stars 313. With certain types of plastics like nylon, Teflon or rubber-based materials, the traditional 1064nm wavelength of a fiber, YAG or YVO4 laser may not absorb at all, resulting in no mark. In fact, Teflon is often used as a light diffuser at this wavelength. The primary decomposition mechanism of Teflon® when using laser ablation processes is scission; smaller particles of Teflon are ablated from the material and deposited in a fine white powder. Major Laser Technologies UV Laser Marking. Magnetic Sheet Cuts beautifully NON-CHLORINE-containing rubber Fine for cutting. The mark is permanent and exhibits high contrast, making it an attractive alternative to inking methods. It is most abundant in sheet, tube, and rod shapes. The laser energy can ablate material to cut, engrave, or mark the material, or it can change the surface properties to create a visible mark. Surface Finishing Brunk provides a variety of surface finishes including deburring, bead blasting, plating, passivating, laser marking, heat-treating, teflon coating, powder coating, electro-polishing, selective plating and continuous plating of preformed plates. The mark is permanent and exhibits high contrast, making it an attractive alternative to inking methods. The example shows a serial number marked on the surface of black Teflon. Contact BCL to discuss your requirements. Black Teflon can be marked with a fiber laser to convey information, such as numbers, text, barcodes, and even photographs. Beware chlorine-containing rubber! Typically performed on light and clear polymers resulting in a dark or gray laser mark. CO2 laser marking uses CO2 gas in a sealed tube as a laser medium. Laser Marking from TYKMA Electrox – Company Overview 2016 These production-ready laser systems are ideal for marking or engraving any material or substrate in a variety of manufacturing settings. UV laser wire marking was originally developed in 1987 by Spectrum researchers to meet the needs of the international aerospace industry for a means of safely applying permanent identity codes to non-stick PTFE/Teflon and similar wire insulations, as well as fibre optics. Multiple processes can be applied to Teflon without having to move or re-fixture the material. Looking to have some of your flat or cylindrical composite materials manufactured? By continuously varying the laser energy, laser engraving can be used for textures, photographs, and information, such as text and numbers. PTFE coatings can be used on carbon steel, aluminium, stainless steel, steel alloys, brass and many metals. When the laser energy is used to produce a human- and/or machine-readable identification or information on a material, such as a barcode, date/lot code, serial number or part number, the process is considered laser marking with depth or laser depth marking, although it is essentially engraving into the material. The example shows a serial number marked on the surface of black Teflon. For engraving on Teflon we use Fiber laser which operates at different frequency. Laser processing these materials creates dangerous gases or dust. Cypress, tx 77433 713-898-0583 cut with CO2 laser cutter and cut Teflon, the polymer matrix offers... And inefficient number marked on the surface of black Teflon absorbs 10.6 µm energy! The edges that result from laser cutting, laser welding, laser,... To boil, creating more surface area gaseous phase effluent is also present and includes carbonyl fluoride, fluoroform hexafluoropropylene... 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