2009年3月30日星期一

Highlight the advantages of laser processing challenges facing traditional industries

Laser machine, edge processing, flame processing, after processing and electricity of a new processing technology. It can be thoughtful solutions to improve the processing of different materials, such as molding and refining technology. Structure from the smallest to the very large computer chip aircraft and ships, laser processing will be an indispensable tool. With the traditional processing methods, with a maximum concentration of energy, easy-to-use, high flexibility, high efficiency, high-quality, energy saving and environmental protection, such as highlighting the advantages of rapid in the automotive, electronics, aerospace, machinery, metallurgy, railway, ship widely used, such as the industrial sector, including almost all areas of the national economy, as "a common manufacturing system processing means." Laser processing technology including: laser rapid prototyping, laser welding, laser drilling, laser cutting, laser marking, laser to re-balance, laser etching, laser trimming, laser storage, laser line, laser cleaning, laser treatment, micro-processing and surface treatment. And computer numerical control technology, laser processing technology has become the key to automation of industrial production technology, processing technology has a general advantage of unmatched, and gradually overcome some traditional crafts processing difficulties, and create a new field of processing. Laser processing and manufacturing applications are the most basic and most areas in depth, such as in the automotive manufacturing industry, like cars from the development, manufacture of parts and components to the auto body assembly, laser ubiquitous. Like cars in the development and pilot production of small quantities, the highly flexible three-dimensional laser cutting edge to replace the punch and die, not only saves die at the same time the development cycle of new models from the traditional methods developed new generation of 5 to 7 years time of 7 months. Laser because of good accessibility, makes automotive designers are free to exert their imagination and creativity to design unique styles of models. On the body of the vehicle assembly, laser welding replaces the resistance spot welding process shows that there is higher efficiency and more excellent performance. The automobile industry in the application of laser manufacturing assembly line may be 57 seconds per car assembled in one day of the 1440 high-speed assembly, and quality. Because of laser technology has the unparalleled advantage, in Europe, almost all the car factories in the automotive research and development and production, without exception, the substantial use of laser processing. Another example is laser cladding is a welding of advanced coating technology, which can function to repair the surface of metal parts, and other surface processing technology, it has an obvious advantage, the entire process with little consumption of calories.

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