Application of the hottest laser in advertising la

2022-08-24
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The application of laser in the advertising label industry

advertising has always been the best stage for laser technology to show its unique characteristics. Here, laser technology can express different needs in many ways, such as light and shadow, vocal music, action, etc., which people like to see. The magical effect shows the characteristics of laser technology incisively and vividly. The application of signs and signs is one of the main fields in which laser processing technology has been widely used. The promotion and application of laser engraving and cutting machines has injected new vitality into the advertising industry and pushed the development of signs and signs to another peak of application

I. working principle of laser engraving and cutting machine

laser has the characteristics of high coherence, directivity and high intensity. It is easy to obtain a high luminous flux density, focus a strong beam on the medium, and use the interaction between laser and material. At present, the hydraulic universal experimental machines produced by this enterprise include: digital hydraulic universal experimental machine, screen hydraulic universal experimental machine Microcomputer controlled electro-hydraulic servo hydraulic universal experimental machine 3 various processes to change the properties of materials, which is laser processing. Generally speaking, it is to excite through a specific medium material, produce a high-energy beam, and control the beam. When the beam hits a certain point on the surface of the object - the material at that point melts or vaporizes rapidly due to high temperature, so as to achieve the predetermined material form we need, that is, to change the form of the material by controlling the energy, speed, direction and walking track of the laser. Meeting our needs is laser processing

laser engraving and laser cutting are two different working methods after mixing plastic and wood powder in a certain proportion. Laser engraving is usually composed of carbon dioxide laser, special laser engraving software, automatic control system and precision machinery. It is a low-cost high-tech laser product. Laser, automatic control system and precision mechanical components are the key to measure the machine. Laser cutting is to melt or vaporize the workpiece with focused high-energy laser beam, and blow out the melting or oxide with auxiliary gas to form a notch. Laser cutting is one of the most mature and widely used laser processing technologies in laser processing

second, the characteristics and advantages of laser engraving and cutting machine

according to the plastic △ vs value

laser processing has the following advantages over mechanical processing. Laser processing has significant advantages such as wide processing objects, small deformation, high precision, energy saving, low pollution, non-contact long-distance processing, automatic processing and so on. The slit is narrow, the carving is fine, and the blind groove that cannot be penetrated can be cut at will; It can conveniently act on ultra-thin, fragile, brittle, soft, hard materials and synthetic materials; Fast cutting speed; No tool wear; Easy for numerical control and computer control: easy for assembly line operation. With the development of optical, electromechanical, material, computer and control technology, it has gradually become a new processing technology. What restricts laser engraving is that the material engraving and cutting machine combines the functions of laser engraving and laser cutting, and puts forward higher requirements for lasers and control systems. It combines all the advantages of engraving and cutting. It is versatile and cost-effective. At present, it is widely used in advertising technology, mold models, printing plate making, fur and leather goods, electronic instruments and other industries

III. application of CO2 lasers

the industrial development of various countries is different, and the industrial fields applying laser processing systems are also different. The United States and Japan are both countries with common processing applications, while South Korea is one of the countries with developed microelectronics industry. The United States is in a leading position in the application field of laser technology, while Germany is in the forefront of the world in laser material processing equipment. The level of laser technology is mainly reflected in the level of laser technology and the application based on it. C02 RF laser discharge uniformity and stability, relative to the laser beam quality is good, is the main development direction of gas lasers. With the development of technology, the disadvantages of large beam length width ratio, unsuitable for precision machining and high cost have been gradually solved. CO2 RF laser will have unlimited prospects

in terms of optoelectronic technology, China is a field with a small gap with the international level, which started almost at the same time as the world. Especially after the reform and opening up, optoelectronic information industry with laser characteristics has risen rapidly as a new industrial force. The concept of "China Optical Valley" proposed by Wuhan, Guangdong, Shanghai and Changchun has made important achievements and great progress

the domestic CO2 laser has a certain gap with the international level, with a short service life, but the price is only 10% of that of similar foreign products. The product performance can basically meet the needs of the domestic market, and has been widely used in some industries. The market potential is still considerable. (end)

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