Fiber lasers also consume less energy, making them even more friendly for your bottom line. If you're just starting out these values should provide you a good starting point to experiment from and see what works best for you. Below are examples of 12, 6, and 3.2mm (1/2”, 1/4”, and 10ga) mild steel cut with oxygen on a 2kw fiber laser and examples of the same part cut with 1 variable changed to show how it affected the cut quality. If, for example, the cutting condition is E010, it implies scribing and not piercing. For laser cutting or for very high speed applications, we recommend a laser power of more than 80 watts. This column shows the actual feed rate during program operation. Power General information When cutting with a laser, a sheet of material is separated using a focused laser beam. For example, the laser cutter with 2KW laser power been adopted, the cutting speed of carbon steel with 8mm thickness is 1.6m/min. CO2 Lasers. Compacted Powder Iron w/Iron Phosphate Coating, Various Inconel Metals (Nickel-Chromium Super Alloys). For instance, if someone has a 50w at 50% power or a 120w at 21% The sweet spot for laser cutting and laser engraving is 60-80 watts. Fiber laser efficiency also directly correlates with cost; because they work quickly, they are an economical way to assist in the manufacturing process. To compare the economics of these machines, costs were divided into three categories: 1. Fiber Lasers vs CO 2. * CO2 lasers will mark bare metals when coated with a metal marking solution. Overall, I'm very impressed with this laser. Different fiber optics, material quality, gases, optical lenses, cutting patterns, etc., will affect the cutting speed and need to be adjusted according to site conditions; Operating cost and cutting speeds for 4kw co2 and 4kw fiber laser cutting machines. Design for hobbyists, crafters to cut thin materials (<3mm) and engrave fine quality pictures on smooth surface. The number of passes can range from a … This unique feature enables continuous processin… If the laser is primarily used for engraving, you will achieve good results with laser powers between 25 and 80 watts. by adjusting just those 3 parameters. " Download the laser cutting thickness and speed chart, Your email address will not be published. Solid-state laser: A slight burr forms when carrying out fusion cutting. Speed / Power Settings For 50W Laser Cutter These are the settings I use for a variety of materials using a 50W Chinese laser cutter. The focused beam of even a 2 kW Fiber laser demonstrates a 5X greater power density at the focal point when compared with a 4 kW CO2 laser. Recommended Power Settings for Material Test. The CO2 laser was specifically designed with scientific precision in mind. The examples of the adjustments made will be similar for any CO 2 or fiber laser cutting mild steel with O 2. Depending on the machine you are considering you will have power options for your laser source that range from 30-120 watts for CO2 laser tubes. (using equation: 1in 2 = 645mm 2) A 100 watt laser can achieve a power density of 1550 watts/mm 2 in a spot size that is 0.6452mm 2 A spot size that is 0.6452mm 2 has a diameter of of .28mm or 280 micron (using area = pi * (d/2) 2) 280 micron! Phone 845-594-4107. We're able to cut up to 1/2 material depending on the density. Displays the selected cutting condition type. View a laser comparison chart of OEM lasers. Feed Rate is the speed the laser cutting head moves at. Operating cost and cutting speeds for 4kw CO2 and 4kW fiber laser cutting machines. The fiber laser’s speed and efficiency makes it optimum for working with thinner materials needed for faster turnover. The following data in the laser cutting thickness & speed chart is for reference only! There are three main types of lasers used in laser cutting, solid-state laser, fiber laser, and CO2 laser. Several passes are re-quired. Leer Technologies Inc. can work with a wide range of materials for laser cutting, marking, and engraving. Higher watts and the engraving will not be as good because the laser is just too powerful. 1/4 material is easy to cut … 40 Pawan CircleLake Katrine, NY 12449 See what features are available for the different laser power wattages. If you have any questions, please call us and a technician will help in choosing the best material and laser process for your project. Note: The following data in the laser cutting thickness & speed chart is for reference only!. Material Test Settings (based on 45w laser tube, vector speeds for cutting, not marking) NOTE: Vector marking: start at 2-5% power and progress from there at 85% speed … Different fiber optics material quality gases optical lenses cutting patterns etc will affect the cutting speed and need to be adjusted according to site conditions. Fiber lasers operate by using a focused beam of light through a fiber-optic cable, making them an efficient way to work with reflective materials like copper or brass. If you’d like to learn more about ablative laser cutting, check out this article on Micron-Scale Manufacturing.. The operating cost and cutting speeds defined in the comparison chart are calculated from publicly available, and published, information provided to the public by a variety of laser cutting machine manufacturers. Through his articles, users can always easily get related problems solved and find what they want. Settings are based on a 45w laser tube, adjust accordingly for other size tubes. 30W/40W/60W CO2 Laser Tube http://am.co.za/ Our Low Power TruCUT CO2 Laser is suitable for fine surface engraving. Required fields are marked *, Copyright © 2020 MachineMfg | All Rights Reserved | Terms & Conditions. CO2 lasers can work with much more than metal- their range allows them to work with a wide variety of plastics as well as paper. Its speed advantage is even more pronounced when compared to cutting the same material with a 6 kW CO2 laser source where the 6 kW Fiber laser is three times faster. Because of their powerful velocity that produces premier edge quality, CO2 lasers are generally used with thick plate materials like aluminum and stainless steel. you should be able to load ( if you have them ) the original unedited tech table for the machine. The k40 laser cutter settings I ran was at a speed of 100mm/s and a power setting of 10 (on the digital readout) and resulted in an engraving of around 0.5mmThe Janka hardness test measures the resistance of a sample of wood to denting and wear. When carrying out fusion cutting (with nitrogen), the CO 2 laser outperforms the solid-state laser. and get it to cut smooth like butter. Our test file attempts to cut out a series of squares, all at the maximum allowed power of 85, and at different speeds. Both processes offer increased precision and versatility for shops of all sizes, and the technology is continually evolving toward … When it comes to fiber laser technology, speed is the name of the game. Copyright © 2020 MachineMfg | All Rights Reserved |, H Beam & I Beam Weight Calculator & Chart (Free to Use), Theoretical Metal Weight Calculation Formula (30 Types of Metals), How to Calculate Punching Force (Formula & Tonnage Calculator), Hydraulic Press Machine (The Essential Guide), Sheet Metal Gauge Thickness Chart (Ga. History You Don't Know), Top 15 Laser Cutting Machine Manufacturers in 2021, 750-6000W Fiber Laser Cutting Speed (Raycus Laser Source), 1000-6000W Fiber Laser Cutting Speed (IPG Laser Source). I am hoping to find information specific to Shenhui co2 lasers in the 50w plus range. So we need to turn down the speed a bit to ensure we get through our material. " Focus Speed Gas " if your optics are good, your lens is clean, and you have the proper nozzle with a good center. In this article we will try to explain the topic of “Optimal laser power” as well as possible. The information which I seek is specifically what speeds and laser power settings people use for different materials as well as what results people have experienced with those settings. Contact us at 972-438-1032 for all your custom metal fabrication needs. The examples of the adjustments made will be similar for any CO2 or fiber laser cutting … Incorporating fiber laser cutting technology helps users process a variety of tubing and pipe with greater speeds compared to a CO2 system. Labor:costs associated with running the machine, including the time to handle raw material, finished parts and remnants, and attending the machinery while it's running (when required). Your email address will not be published. For more information, visit our laser metal marking page. The cutting speed of stainless steel with 2mm thick is 3.5m/min, and the thermal influence area and the … Cutting conditions range from E1 through E10. It measures the force required to embed an 11.28 millimeters (0.444 in) diameter steel ball halfway into a sample of wood. For example, a 6 kW Fiber laser cuts 1/8th inch stainless steel up to 70% faster than a 4 kW Fiber laser. focus speed gas " while it is nice and beneficial to know what each parameter does. Cutting metals with fiber lasers of up to 50 watts and without auxiliary process gases is a multi-stage process. Factory cut chart settings To place a value on these costs, you must know the hourly cost of an operator, the amount of time it takes to run a part on each machine, the percentage of time allotted for machine setup, and the percentage of time an operator act… The CO2 laser was specifically designed with scientific precision in mind. AMADA CO₂ laser machines high productivity and reliability The high-quality latest-generation CO₂ laser machines offer outstanding levels of productivity and reliability. 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