Laser Source in-depth Demand Report

In the metal processing market, laser cutting equipment is becoming more and more popular, the plate processing market is gradually compressed, the market is fighting a price war, and many processing manufacturers are turning to pipeline processing. With the rapid development of China's economy in recent years, it has also promoted the development of many industries. With the improvement of the epidemic and the economic recovery, the fitness equipment, home decoration furniture, kitchen utensils and bathrooms and other industries have developed rapidly.

For traditional saw blade cutting, it is almost impossible to complete a tube in 1-2 seconds, but laser cutting machines are easy to achieve. Analyze the principle from two aspects. The emergence of laser cutting equipment has brought subversive changes to the cutting process of the traditional metal pipe industry. Laser cutting machine has the characteristics of high automation, high efficiency and high output. Pipes of different materials do not need to replace the corresponding saw blade or stop midway, which is very suitable for large-scale production.

Laser marking machines use laser beams to mark permanent marks on the surface of a variety of different chemical substances. When purchasing a UV laser marking machine, much attention is paid to the marking speed of the equipment, because this directly affects the efficiency of processing order information. So, what are the factors that affect the speed of UV laser marking machines?

Generally speaking, the main reasons that affect the marking speed of UV laser marking machines are divided into two aspects. One is the equipment itself, and the other is the production and processing of product workpieces.

The main reasons for the equipment itself include laser frequency, laser spot mode and light diffusion angle, laser power, effective optical plastic surgery and auxiliary gas during processing. Customers should consider this aspect when purchasing a UV laser marking machine, and it is recommended to follow the recommendations of professional engineers for model selection. Another reason is mainly the marking density, marking width, marking depth and laser spot size during processing.

Marking density: In the case of the same format, the same light spot, and the same depth, the higher the marking density, the corresponding marking speed will be slower, because the density directly increases the marking area.

Marking format: The marking speed of large format is slower than that of small format, because the total offset area of 窶銀€逆he large format marking scanning galvanometer increases.

Marking depth: According to requirements, if you need to increase the depth of marking, you need to adjust the parameters of the UV laser marking machine and increase the power, current and other parameters of the UV laser marking machine. These are Will affect the marking speed.

Fiber laser marking machine uses laser beam to mark the surface of various materials permanently. The effect of marking is to expose the deep material through the evaporation of the surface material, or to carve out traces through the physical change of the surface material caused by light energy, or to burn part of the material through light energy to show the required etching pattern, text, barcode and other graphics. It is mainly composed of three parts: laser, galvanometer lens and marking card. The laser marking machine produced by fiber laser has good beam quality, its output center is 1064nm, and the life of the whole machine is about 100,000 hours. Compared with other types of laser markers, it has a longer life, and the electro-optical conversion efficiency is more than 28%. Compared with the conversion efficiency of 2%-10% of other types of laser marking machines, it has a great advantage in energy saving and environmental protection. It is widely used in integrated circuit chips, computer accessories, industrial bearings, clocks and watches, electronic and communication products, aerospace devices, various auto parts, home appliances, hardware tools, molds, wires and cables, food packaging, jewelry, tobacco and military affairs, etc. Many fields such as graphic and text marking, as well as mass production line operations.

The heat-affected zone on the substrate during laser cladding is small, and the workpiece deformation is small:. The cladding layer can achieve metallurgical bonding with the substrate material, and the dilution rate of the cladding material is low. The cladding layer has fine grains and a dense structure, which can obtain higher hardness and wear resistance, corrosion resistance and other properties. Selective local repair can be achieved, effectively reducing the repair cost: the powder material system has a relatively high adaptability, and most conventional and special metal powder materials can be clad on the surface of metal parts.