Therefore, we have to match the machine with adequate plasma power according to your cutting thickness requirements. LASER CUTTING PARAMETERS The laser cutting parameters are dependent on the beam characteristics, the cutting rate required, the composition and thickness of the material to be cut, and the desired cut edge quality. This ‘gap’ is known as the laser kerf and ranges from 0.08 – 0.45mm depending on the material type, thickness and other conditional factors. 3K Fiber Laser Cutting Thickness Capabilities: Mild Steel .75″ Stainless Steel .50″ Aluminum Plate .375″ Copper & Brass .197″ 5×10′ Table. For soft materials, you can cut extremely thick pieces. More precisely, when we cut a piece of material we notice that the kerf, or the thickness of the cut, depends on the overall energy that we are focusing onto a point on a work surface. You may also need to increase Vector Cutting from 5-10% if the material is not cutting thru. Laser Tolerances for Lengths and Widths Rectangular. Laser cutting can be complementary to the CNC/Turret process. Wall thickness also is a factor. The laser cutting process. As the length and wall thickness increase, so does the weight, and therefore so does the amount of sag. James Harris and Milan Brandt. For instance, an 8-kW solid-state laser cutting machine can cut 0.039-in.-thick steel … See specs and contact for more information Subscribe to our newsletter and stay up to date with the latest news and deals! Laser cutting is a common manufacturing process employed to cut many types of materials. Flat sheet laser cutting machines are really making strides in their ability to process materials. You can rely on our metal LASER cutters to deliver the durability, precision and reliability that your metal cutting operation demands. The main thing is the cutting thickness this machine will be able to do. If you’re unsure the right thickness, shoot us an email and we’ll help you decide. Monthly Newsletter. We create laser engraving and cutting solutions. Subscribe. Laser Engraving - find out how Epilog's laser engravers can create beautiful engravings . The laser used for cutting steel plates (up to 25 mm thick) is predominantly CO 2, however, more recently the Nd:YAG laser is becoming an industrial performer in this area.Following a report at ICALEO 2003, it is now possible to obtain high-quality cutting of mild steel plate to 50 mm thickness using a fiber-delivered Nd:YAG laser at incident powers as low as 500 W. Laser cutting works by directing a high power pulsed laser at a specific location on the material to be cut. Our CNC LASER cutters are so fast, it almost feels like time travel. There are various laser sources that can be pulsed or continuous. The various lenses differ by their respective focal distances. For example, you can cut two foot thick (0.6 m) sponge easily.Practically speaking 2″ (5 cm) to 3″ (7.5 cm) thick steel is about the upper thickness limit for an abrasive waterjet.. Cut extremely thick materials: Plasma cutting tables can easily cut materials that are multiple inches in thickness, unlike laser cutters. Today’s solid-state laser cutting technology processes thin material very quickly. Test Your Material to Determine Laser Speed and Power Settings: In this Instructable we will use a test file to find out how the laser works with your material when it is cutting and engraving at different speed and power settings. It was found that the ... Acrylic sheet of thickness 3.0 mm, 30.0 mm width and 40.0 mm long was taken as specimen. of the laser cutting parameters with the surface roughness were investigated. We'll do this before we run our main project file so that we can optimize for the… The laser cutting process and cut quality depend upon the proper selection of laser and workpiece parameters. A comparison of the cutting time for different sheet thicknesses of acrylic between 200 and 400 watts is shown in the graphic. Personal Protective Equipment. For a first approximation in 2D, we have defined this Energy level as the Power of the Laser x the Laser Focal Surface divided by the Translation Speed. For most just getting started in the laser cutting area, a laser of this magnitude is something to work your way up to, and usually not recommended for casual enthusiasts or users. Your operation requires quick, seamless cutting processes to keep production humming and your customers satisfied. As always, we’re happy to answer any questions you may have. Add .01-.02” to the actual material thickness. You need to analyze and compare data of different configurations of lasers (power, core diameter) and cutting head (focusing and expanding beam ratio, focusing method) and data such as air pressure, focal length, and moving speed to obtain a set of systematic cutting data through experiments. Laser Cutting, Design For Review. Top Content. A laser cutter of this strength is usually sought after by those who need extremely detailed designs engraved onto very thick materials, up to 1/2" in most cases. It is now very common on the production line, to cut parts in … In addition to selecting the best gas combination, selecting an appropriate cutting amperage is equally important to producing excellent plasma cutting results. In your inquiry to us, as long as you specify the cutting thickness you need, we can know what power can best meet your needs. We use different lens for laser cutting depending on the thickness of the material being processed. A tube or pipe that is straight when stored on a floor can sag in a laser machine if it’s secured by end chucks only. There are three main types of lasers used in the industry: CO2 lasers Nd and Nd-YAG. Our machines can engrave three meters per minute and cuts two meters per minute. The laser-cutting technique is always evolving: materials diversification, increasing thickness of the cut, and a better-looking finished aspect made laser-cutting one of the most attractive industrial techniques of the past few years! This works in the same way as a camera that uses different lenses for close-up and wide angle photographs. As a rule of thumb, the following applies for acrylic, for example: 10 watts per millimeter. Chart • Interaction time, τ = 2 r/v where r = beam radius and v = velocity 5. You mention in the promo text that it's a new and improved 5+Watt solid state laser but not what this actually means compared to the first model. the material you are using. In the MDC, you must select specific settings from the Laser Cutter Settings Guide available near the … 6.3 During the fiber laser machine Production accuracy control, After fiber laser cutting machine finish need use laser interferometer testing and correct the accuracy of the fiber laser cutter 6.4 All finished need let the sheet metal laser cutting machine running 3-6 days . The thicker the material to be cut, the more crucial a high laser power is in order to achieve a good quality. Precision cut products a custom to any project or file. A 2.5 inch lens is used for cutting materials between 0.5mm to 8mm. During laser cutting a portion of the material is burnt away when the laser cuts through, leaving a small gap. This involves firing a laser … CO 2 or solid-state: The right ty pe of laser CO 2 lasers: Consistently perfect edges CO 2 lasers are an established type of industrial laser, featuring high durability and ME 677: Laser Material Processing Instructor: Ramesh Singh Structural Steel 6. We use 21st-century machinery combined with the experience of a lifetime. We use CO 2 machines. Tianchen machine major in high precision laser cutting machine, low cost for the user. Amperage & Thickness Recommendations. Presets make it possible for us to repeatedly cut and engrave without … Laser cutting is a precise method of cutting a design from a given material using a CAD file to guide it. The laser beam is typically 0.2 mm (0.008 in) diameter at the cutting surface with a power of 1000 to 2000 watts. For rectangular laser cut steel plates, where length L, is defined as the greater of the two dimensions, tolerances … It’s something we use regularly at Cypress Metals, and something our clients should have access to as well. Maximum material thickness: carbon steel <25 mm, stainless steel <30 mm, aluminium <30 mm. Within the world of laser cutting, metal thickness based on gauge is a vital consideration. The CNC/Turret process can produce internal features such as holes readily whereas the laser cutting process can produce external complex features easily. The cutting capacity of the plasma generator varies according to its power. The dimension of acrylic sheet specimen is shown in Figure There is a relationship between the laser power, cutting quality, cutting speed, and cutting thickness. At LaserBoost we offer laser cutting with the finest precision of metal parts without minimum quantities with dimensions up to 500 x 500 millimeters and with thickness between 1 and 3 millimeters. From simple to complex designs, we design with care. Cutting area up to 3200 x 20000 mm. Cons: Not ideal for precision cuts: The plasma jet used to cut materials is not quite as accurate as a laser. We’ve provided a chart to help you find the right inch, gauge or millimeter for your projects. Tianchen laser is a professional cnc fiber laser cutting machine manufacturer, specialized in sheet metal fiber laser cutter, pipe tube laser cutter, and automatic feeding system. I found the info about the expected cutting thickness for some material in the first machine but not the upcoming E2. The chart below includes recommendations for aluminum cutting amperage and material thickness when using a Hypertherm® XPR300™ plasma system. spectrum of beam sources for 2D laser cutting – your material mix, your sheet thicknesses and your quality requirements decide which laser your TRUMPF advisor will recommend. Acrylic sheet was cut into rectangular size to measure the surface roughness. Picking the right laser cutting settings can be the difference between a beautiful finished product and a piece of material in the scrap bin. Since laser engraving and cutting is a computerized process that can utilize the power of the computer to load, save, and even create new presets, an obvious tip is to always create them. Materials which may be laser cut include; ferrous metals, non-ferrous metals, stone, plastics, rubber, and ceramics. The table below is a simple resource that allows you to sort thickness by both inches and millimeters, for … Epilog Laser manufactures the world's leading laser engraving and cutting systems, proudly made in the USA. Laser Cutting: Laser cutting involves cutting the material with a powerful and precise laser, which focuses on a small area of material and can cut a thickness of up to 15 mm. Products we have developed to help everyone … The CNC/Turret process laser cutting thickness chart, design for Review lens for laser cutting works directing. 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