preface:

In daily life, the widespread use of barcode scanning has brought great convenience to everyone. So do you know what technology is used to use this function? The answer is - laser technology!

Bar code scanning in life, the application of laser technology is very extensive. For example, everyone often hears: laser printing, laser treatment of myopia, optical fiber communication, lidar... Without laser, there would be no information age. The application of laser technology in industry - laser cutting technology. It is the most advanced cutting technology in the world. Laser cutting technology accounts for more than 70% of the entire laser processing industry. It is the most important application technology in the laser processing industry. The development of laser cutting technology has made great achievements in industrial progress, and indirectly led to the development of the entire industry.

Next, let Xiaoguang lead everyone into the factory and learn about laser cutting technology together!

laser cutter:

Compared with other cutting methods, the biggest difference between laser cutting and other cutting methods is that it has the characteristics of high speed, high precision and high adaptability. At the same time, it also has the advantages of small cutting heat affected zone, small plate deformation, only 0.1mm~0.3mm cutting seam (about the thickness of a sheet of paper), good cutting surface quality, no noise during cutting, and easy automatic control of the cutting process.

The power of the laser cutting machine will affect the speed of the laser cutting sheet, and the laser cutting speed will affect the cutting quality of the sheet. Under the condition of certain laser power, there is an optimal cutting speed range. Too fast or too slow speed will affect the surface flatness of the cutting material.

The cutting speed is usually continuously tested against the range provided by the manufacturer's technology to find the appropriate cutting speed. The difference in cutting speed is mainly determined by the thickness and material of the cutting sheet. Before cutting, the operator needs to adjust the cutting speed by himself. The general principle is that the speed of the thin sheet is fast, and the speed of the thick sheet is slow.

If the speed is too fast when cutting thick sheet materials, the contact time between the laser beam and the sheet metal is short, which may result in failure to cut and sparks; some areas cannot be cut; the entire cutting section is delaminated; The cross-section shows oblique lines, and slag is produced in the lower half.

Similarly, if the cutting speed is too slow when cutting thin sheet materials, the interaction time between the sheet material and the laser will increase, resulting in the over-melting of the cutting sheet, and the cutting section will be rough; Causes over-burning, and the ideal cutting effect cannot be obtained; the cutting efficiency is low, which affects the production capacity. Therefore, choosing a reasonable cutting speed is the best way to ensure product quality and improve production efficiency.

As a high-power heavy-duty equipment, a laser cutting machine is worth hundreds of thousands to millions. Its good performance makes the follow-up work smoother and saves costs. In order to create greater benefits, it needs to be Ensure that the equipment is in good condition.

Therefore, attention must be paid during operation, and attention must be paid to maintenance and maintenance in order to increase the service life of the equipment.

Laser cutting is widely used in sheet metal processing, mechanical parts, kitchen utensils, automobiles, machinery, metal crafts, hardware and other industries. Now the industry is inseparable from laser cutting technology, which is a manifestation of technological leadership and a big step in the development and progress of people's inventions.

ABOUT HGLASER

HGLASER is the pioneer and leader of laser industrial application in china. It is the world's leading provider both of laser equipment and intelligent manufacturing solutions, the core subsidiary of the well-known national high-tech listed company HGTECH.

With the deep understanding of the manufacturing industry trend, HGLASER constantly enrich products and solutions, adhere to exploring the integration of automation, informatization, intelligence and manufacturing industry, and provide various industries with laser cutting system, laser welding system, laser marking series, complete sets of equipment for laser texturing, laser heat treatment system, laser drilling machine, Laser and various supporting devices, special laser processing equipment and plasma cutting equipment, as well as the overall construction scheme of automatic production line and smart factory.

HGLASER has actively participated in the wave of modern industry, undertaken a number of national key projects and major scientific and technological research projects in the laser field, and enriched the core of "optical manufacturing" according to market demand and application scenarios. We will enable laser technology to connect with things, promote the efficient connection between things, people and things, and realize barrier free information sharing. Serving scientific and technological innovation, we continue to broaden the boundary between laser and intelligent manufacturing, break through industry barriers, and make laser technology and intelligent manufacturing solutions become advanced tools and concepts to drive human production and enable social services.