Non-Metal Laser Cutting and Engraving
If you want to create intricate designs, but don’t want to use metal, you can use a non-metal laser to cut wood items. The laser works well with MDF and plywood. Hardwoods require higher power, but offer more strength than metal without the cost. Nevertheless, wood can bend or warp when under high pressure or damp conditions. A CAD program can help you design a complex design.
Co2 lasers
CO2 lasers are extremely powerful. They generate light through mirrors that bookend a tube of gases. Because they are partially reflective, they produce infrared light. This light is invisible to the human eye, but it produces intense heat. This heat vaporizes the material, leaving a smooth finish. CO2 lasers are ideal for engraving and cutting a wide variety of materials, including plastics, wood, and paper.
Although they are capable of cutting thin materials like glass and ceramic, CO2 lasers are not a match for fiber lasers. However, a 4KW CO2 laser with N2 as the cutting gas has a recommended cutting speed of 1,417 IPM. A CO2 laser can’t compete with a fiber laser in thin materials like glass, which is why this type of laser cannot be used for very thin pieces of plastic or metal.
CO2 lasers are less expensive than fiber lasers, but are limited to a smaller working range. A fiber laser machine can cut 30mm thick materials. Both types of lasers have different power levels, and they work well for various types of cutting. Co2 lasers are more stable and produce a more straight line. Fiber lasers have a higher power output and can cut through more materials.
The quality of a CO2 laser cut depends on the material and its density. A paper cut, for example, will be much cleaner than a cardboard cut. However, diode lasers are more efficient than CO2 lasers for engraving metals and non-metals. The latter are also cheaper and ideal for do-it-yourself projects. So, consider purchasing a low-powered CO2 laser for your next project.
CNC system
The CNC system for non-metal laser cutting & engraving is a versatile machine that can cut and engrave a variety of materials, including carbon steel, wood, plexiglass, plastic, cloth, and even some metals. A 100W CO2 laser cutting machine can cut materials like plastic, cloth, and plexiglass. It is also capable of cutting items made of two-color plastic, bamboo, leather, and rubber.
In the manufacturing industry, there has been a constant need for better machining technologies. One of the latest technologies for this purpose is the CNC laser cutter, which uses a high-powered laser beam to cut through a wide variety of materials with precise and repeatable results. Unlike traditional metal-cutting methods, CNC laser cutting machines can cut through a wide variety of materials, such as plastic, wood, and glass.
In the manufacturing industry, CNC machining systems can provide higher precision and accuracy, enabling the creation of more complex and intricate parts. Furthermore, a CNC system for non-metal laser cutting and engraving can improve efficiency and cut parts in multiple dimensions. Moreover, laser-cutting systems can yield a consistent and clean cut, eliminating the need for additional finishing. In addition to this, laser-cutting machines have the ability to produce smaller products with lower material wastage and fewer defects.
A CNC system for non-metal laser cutting & engraving is an ideal solution for a variety of applications. Non-metal materials, such as plastic, wood, and gemstone, are highly suitable for laser cutting. The type of laser, cutting gas, and machine used depends on the material being processed. Different materials require different laser power, assist gas pressure, and focal position. Besides, laser cutting systems have low noise and vibration, which minimizes environmental impact.
Manual focusing
When you are cutting a non-metal object, manual focusing for non-metal laser cutting or engraving is required. The distance between the nozzle and the workpiece is around 0.5 to 1.5 mm. The focus cannot be adjusted by lifting the laser head. Once the distance is set, you should use a notepad to adjust the Z axis by one millimeter between each line.
If your focus is too high, you will not get a clear cut. Changing the focus height will reduce the laser energy and decrease the line. Make sure that your laser focuses under three inches to get the best results. You can also adjust the Z axis mounting plate to make your work closer to the laser. Manual focusing is important for engraving fine pictures on non-metal materials.
To set your focus, make sure your workpiece is centered and that the top of the cutting table is level. Once you are satisfied with the alignment of the laser head, you can move on to the next step – focusing manually. During the process, make sure that your material is flat and free from any warpage or other imperfections. If your artwork is placed outside of the upper left quadrant, additional focusing may be required.
The power parameter controls the laser’s output power. This parameter ranges from zero to 100 percent. High power and low power settings are used for thick and thin materials. Another important parameter is the speed of the laser head. Normally, the speed is set to the maximum. Another parameter, the frequency, controls the number of laser pulses per second. A Gaussian intensity distribution will give the best cut quality.
TEN-HIGH Upgraded Version
Unlike other metal laser engravers, TEN-HIGH features an automatic lifting system and a wide working area. This machine can also handle materials with varying thickness, such as 0 to 4mm acrylic. It is compatible with a wide range of file formats, such as CAD and CorelDraw. The engraver can handle a wide range of production materials, including non-metals, such as acrylic and plastic. The engraver has a resolution of 160 steps per millimeter.
With a power of 60W, the TEN-HIGH Upgraded Version engrave machine can cut through metals as well as non-metals. Its high-speed capabilities make it ideal for industrial applications, such as cutting 0.5mm thick materials. The laser head can shoot out 40W of power. It has an integrated HD camera to assist you with placing your designs accurately. It also includes an internal water cooling system, which keeps the components at a constant temperature.
This ten-HIGH Upgraded Version for metal laser cutter is equipped with a USB interface for easy connecting to a computer. It comes about 85% assembled, which is a welcome feature in a metal laser cutter. This machine is compatible with Windows operating systems and is not wireless. As a result, it requires a computer and a power outlet. Nonetheless, the machine is compatible with different graphics formats.
Besides being compatible with a wide range of materials, the Ten-HIGH Upgraded Version can also be used to engrave a wide range of materials. Besides metals, it is also compatible with plastics, glass, and wood. Its 300x200mm cutting surface makes it a versatile machine to use. It features an automatic lid lift and level board, and an integrated red dot pointer.
SFX 180W Reci W8
If you need a powerful laser engraving machine, the SFX 180W CO2 Laser Engraver Cutter Machine is what you need. This machine has a high-quality laser, and takes advantage of air-assisted engraving for added precision. The machine is compatible with AutoCAD and CorelDraw and works with various file formats, including bmp and dxf. It can engrave nearly any material, from plastic to plexiglass.
The SFX 180W Reci W8 CO2 Laser Engraver Cutter Machine comes with an EZCAD software package and can be used with older and newer versions of Windows. It also works with Adobe Photoshop, Autocad, and similar design software. It is capable of cutting through heavy metal materials and can produce fine detail. However, it may not be the most affordable machine.
Another good choice is the OmTech 80W CO2 Engraver, which comes with a two-year warranty. This machine is also a bit heavier than the other two models, but it is definitely more versatile and more powerful. This machine is particularly useful if you are a beginner, as it is extremely easy to use and does not require any special training. The machine has a capacity of 300 x 200 mm, and a maximum speed of 80 mm/s.
The Glowforge laser engraver is another good option. It has an increased surface area of 12 by eight inches and can cut materials up to six millimeters thick. It can also engrave in thicker materials, and it has double exhaust fans. While the machine is very heavy and is ideal for large industrial applications, it still has the flexibility to cut materials.
