Metal laser cutters are machines that use lasers to cut through metal sheets or plates. They are used in a variety of industries, including manufacturing, aerospace, automotive, and construction. Here’s an ultimate guide to metal laser cutters:
How do they work?
Metal laser cutters use a high-powered laser beam to melt or vaporize the metal, leaving a clean and precise cut. The laser beam is directed by a computer-controlled system that follows a programmed cutting path.
Types of lasers
The most common types of lasers used in metal laser cutters are CO2 lasers and fiber lasers. CO2 lasers are better for cutting thicker materials, while fiber lasers are better for cutting thinner materials and for high-speed cutting.
Materials that can be cut
Metal laser cutters can cut a wide variety of materials, including steel, stainless steel, aluminum, copper, brass, and more.
Advantages of metal laser cutting
Metal laser cutting offers several advantages over traditional cutting methods, including increased precision, speed, and flexibility. Laser cutting is also non-contact, meaning that there is no physical contact between the machine and the material being cut, which reduces the risk of damage or distortion.
Applications
Metal laser cutters are used in a variety of applications, including sheet metal fabrication, metal artwork, automotive parts, aerospace components, and more.
Factors to consider when purchasing
When purchasing a metal laser cutter, there are several factors to consider, including the size and thickness of the material being cut, the cutting speed and accuracy, the maximum power output of the laser, and the cost of the machine and ongoing maintenance.
Safety precautions
Metal laser cutters can be dangerous if not used properly. It is important to follow all safety precautions, including wearing protective eyewear and ensuring that the machine is properly ventilated and grounded.
Overall, metal laser cutters are a valuable tool for a wide range of industries, offering precision, speed, and flexibility in metal cutting and fabrication applications.