Laser cutting machine can be described as an automatic laser system that uses CO2 or FIBER laser beams to cut metals such as steel, copper, brass and aluminum.
Laser cutting machine refers to a type or automatic laser system with CNC controller that employs CO2 laser beam to cut metals like steel, copper and brass, as well as aluminum, gold, silver alloy, iron, and rubber.
Laser cutting is a fabrication process. It consists of a very thin, invisible but focused laser beam that cuts and engraves the substrate material. It can either be used to cut through the material or it can be used to create logos, patterns, designs, and write text or numbers.
To maintain the cleanliness of the equipment, the staff must use a vacuum to clean it every week.
In our opinion, the best laser cutter you can buy today is the Ten-High Upgraded Version CO2 Laser Cutter (opens in new tab). It's suitable for engraving on most non-metal materials, including acrylic, plywood, density board, leather, wood, double colour plate, glass, cloth, bamboo and paper. You can cut materials of any length. There's a red light positioning system to help you line up your materials carefully. It connects to your laptop via USB, and it's compatible with CorelDRAW design software (not included).
Laser cutting can be achieved using high-power density energy from a focused laser beam. The CNC controller controls the laser generator to produce a high-frequency pulsed light beam in a controlled manner. This laser generates a beam of a specific frequency and width. The laser beam is transmitted through the optical path, reflected back into the optical path, and then focused by the focusing group. The focal point is located close to the surface to be cut. A small, high-energy, dense light spot forms on the part's surface. Material melts or vaporizes instantly. Each laser pulse creates a tiny hole in the substrate. The computer numerical controller controls the laser head and substrate to perform relative movement and dotting in accordance with the design file. This allows the substrate to be cut into the desired shape.
When the equipment is stopped, always clean the guide rails, wipe the rack of the equipment, and often apply lubricating oil on the guide rails to ensure that there is no debris;
If we take a look at the components of a laser cutter, we get two major components; the Laser resonator and the cutting head. Let’s see what’s their worth.
The cost of a fiber laser cutter machine ranges from $8,800.00 up to $260,000.00 A CO2 laser cutter can be purchased for between $2,600.00 and 68,800. A mixed-generic laser cutting system can cost from $6,800 up to $32,500
Regular cleaning of the motor ring is necessary to maintain the machine's operation and ensure accurate cutting.
Based on the description of the types of laser cutters, let us now take you to the tips and suggestions that might help you while choosing a laser cutting or engraving machine.
Staff must be present during the operation to check the equipment and press the brake button if necessary.
We should first verify that all connections (including power supply and exhaust system) have been correctly inserted. Visually inspect the machine's condition. Verify that the machine is free to move and that there are no materials under the table. Make sure that your work area and all optical components are clean. This issue is covered in the "General Maintenance" section. If necessary, check the exhaust system and turn on the cooling system. Make sure that the instructions are followed when installing the filter or activated carbon in the exhaust system. Close the protective cover after you have checked.
In special cases, argon is the inert gas that is used. This is the case, for example, with magnesium, tantalum, titanium, and zircon because these materials form chemical bonds with nitrogen.
Thickness: A 40W to 45W CO2 laser, such as the Muse Core or 3D autofocus, can generally cut up to 14" thick wood, whereas a 90W tube laser, such as the P-Series PS24 or Muse Titan, can cut up to 12" thick wood.
Laser cutters can cut all types of metals, including mild steel, stainless steel, and nonferrous metals.
Laser cutting is classified into three types: fusion cutting, flame cutting, and remote cutting. An inert gas (typically nitrogen) is used in fusion cutting to expel molten material from the kerf. Nitrogen gas does not exothermically react with molten material and thus contributes no energy to the system.