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Laser cutting is a high-precision, high-efficiency metal processing technology with a wide range of applications. In the laser cutting process, the laser beam is focused on a small spot, and the metal sheet is cut into the desired shape and size by high energy density. This article will introduce the principles, equipment, and applications of laser cutting metal sheets. Principle The principle of laser cutting metal plates is to use the high energy density of the laser beam to heat the...

Sheet metal laser cutting is a process that involves using a laser beam to cut through sheet metal materials. The process is precise, and efficient, and produces high-quality results. Here are some fundamentals of laser cutting metal: Laser Beam: The laser beam is generated from a laser resonator and is directed to the material to be cut. The laser beam is typically made up of photons that have a specific wavelength and are highly focused. Material: The sheet metal material to be cut i...

What should you pay attention to when buying a laser cutting machine? A lot depends on what you plan to do with your laser machine. Here are a few things you should consider before investing in a laser machine: 1. What materials do you want to process? 2. How big is your workpiece? 3. How do you want to use your laser and how much laser power do you need for this? Laser type: what material do you want to process? The material you will be engraving or cutting determines the ...

Laser technology is the most widely used advanced processing technology in modern manufacturing, among which laser cutting and engraving technology have been widely used in various fields. Compared with traditional mechanical cutting and engraving processes, laser cutting and engraving has many advantages, which greatly improve the efficiency and precision of the manufacturing industry. This article will detail the main advantages of laser cutting and engraving. 1. High precision and high...

With the introduction of kilowatt-level fiber lasers in the early 2000s and their subsequent integration into cutting tools in the late 2000s, fiber lasers have transformed laser cutting from a niche method to a mainstream fabrication process. Since then, fiber lasers have dominated the laser cutting of sheet metals because of their ease of integration, reliability, low maintenance, and low capital and operating costs versus prior laser technology, high cutting speeds, and the possibility of...

carbon dioxide laser CO2 lasers run electricity through a tube filled with a gas mixture, which creates a beam of light. There are mirrors at each end of the tube. One of the mirrors is fully reflective, and the other is partially reflective, allowing some of the light to pass through. The gas mixture is usually carbon dioxide, nitrogen, hydrogen, and helium. CO2 lasers produce invisible light in the far infrared range of the spectrum. The highest-power CO2 lasers used in industrial ma...

CNC (Computer Numerical Control) laser cutting machines are used to cut various materials, such as metals, plastics, wood, and more, with a high degree of accuracy and precision. Here’s a general overview of how they work: Design the part to be cut: The first step in CNC laser cutting is designing the part that needs to be cut using computer-aided design (CAD) software. This design is then saved in a digital format that can be read by the CNC machine.Load the material: Once the desi...

Today, many materials are used to produce various objects, souvenirs, or promotional items. In this kind of production, only innovative laser cutting can provide the highest quality processing. Of course, most of these materials, such as wood or metal – can also be processed in an old-fashioned way on machines or sawmills. However, the precision of producing a certain shape and a completely flat surface – can only be achieved by laser cutting. In addition, this method of material...

What is a laser cutter and how does it work? As the name suggests, a laser cutter is a tool used for precision cutting and design projects in a wide range of applications. The laser cutting system emits an intense beam of light which is reflected through an array of mirrors onto a mirror carriage. While inside the lens carriage, the laser light is focused through the lens and narrowed to an extremely focused beam. The high power laser beam is then projected down and used to cleanly cut or...

The fiber laser beam is able to cut reflective metals with less energy because the laser is absorbed by the metal being cut. In addition to mild steel and stainless steel, copper, brass, aluminum and galvanized steel can also be easily cut by the fiber laser. The power consumption of a fiber laser is only 20% to 30% of that of a CO2 laser. The increased electrical efficiency of the fiber laser greatly reduces the power consumption of the fiber laser system, saving electricity costs and reduc...