Short-pulse lasers have unique features. Industry uses them for a variety of applications. On the one hand, this family includes short-pulse lasers with pulse durations in the nanosecond range, i.e., nanosecond lasers. On the other hand, it also includes ultrashort-pulse lasers with pulse durations in the picosecond and femtosecond range, known as picosecond and femtosecond […]

The manipulation of two-dimensional materials, such as graphene and transition metal di-doping (TMDs), is crucial for the development of next-generation electronic, photonic, quantum, and sensor technologies. These materials have unique properties, including high electrical conductivity, mechanical flexibility, and tunable optical characteristics. However, conventional processing methods often lack the necessary precision and may introduce thermal damage. […]

The quality of laser cutting processing refers to the accuracy of cutting dimensions and the quality of the cutting surface. The surface quality of cutting is generally measured by the following four indicators: incision width and incision surface roughness; width of the heat-affected zone; corrugation of the incision section; and whether there is slag on […]

When performing laser welding, it is crucial to control laser power and beam focal length for optimal effect. Here are some key steps and strategies: First, regarding the control of laser power, multiple factors such as welding materials, thickness, speed and application requirements need to be considered. Generally speaking, the power directly affects the depth […]

There are many types of laser marking machines on the market, and the power is also different. For example, CO2 laser marking machines have laser powers of 10W, 20W, 30W, 50W, etc., and the power of the whole machine is 700W, 1000W, etc. Of course, there are also laser marking machines, UV laser marking machines, […]

The important process parameters that affect the quality of cutting generally include cutting speed, laser power, assist gas, focus position, laser nozzle, material properties, etc. As you can see, there are many factors that influence the laser cutting process. Improper control or inaccurate parameters have a major impact on cutting accuracy and cutting quality. Let […]

1. Low cutting accuracy If the laser pipe cutting machine has a low cutting accuracy when cutting pipes, this may be due to the following reasons: 1) Incorrect adjustment of the laser beam. The focal length, position, angle and other parameters of the laser beam have a great influence on the cutting accuracy. If the […]

CO2 laser The disadvantages of fiber compared to CO2 are mainly related to the cutting speed when processing thicker materials, usually above 5mm, where CO2 machines are faster in a straight line and also have a much faster pierce time at the beginning of the cut. CO2 machines also have the advantage of a smoother […]

The application of laser cutting machine has promoted the rapid development of sheet metal processing. Its advantages such as high processing accuracy, fast cutting speed and flexible processing have eliminated the traditional sheet metal process···