Analysis of Industrial Laser Market at Home and Abroad

2016-08-11

The laser has a high coherence, directivity, high strength characteristics, it is easy to obtain a high luminous flux density, a strong laser beam focused on the media, the use of laser beam and material interaction process to change the nature of the material, which is Laser processing. Laser processing technology With the light, mechanical and electrical, materials, computer, control technology development has gradually developed into a new processing technology. Laser processing has the advantages of wide processing, small deformation, high precision, energy saving, small pollution, long distance machining and automatic processing. It can improve the product quality and labor productivity, realize the automation of the process, eliminate the pollution and reduce the material consumption. The role of more and more important. Laser processing is mainly used in electronics, automobile, machinery manufacturing, steel metallurgy, petroleum, light industry, medical equipment, packaging, gift industry, watches, civilian explosion, clothing, cosmetics, tobacco, aerospace and other industries, and more and more applications It has been widely used in laser drilling, laser hair, laser cutting, laser welding, laser heat treatment, laser marking, laser engraving and so on. World laser products sold in 1999 about 4.9 billion US dollars, or about 40 billion yuan.
      From 1996 to 2000, sales of global laser processing systems grew at an average annual growth rate of 13%, while semiconductor lasers, fully cured solid-state lasers and excimer laser processing systems grew at a faster rate of 23%, reflecting microelectronics The development of industrial, communications and micro-electromechanical systems requires very new processing to meet manufacturing needs. From the application of laser processing systems, for example, sales were 30% for laser cutting, 29% for laser marking, 15% for laser micromachining, 13% for laser welding, and other applications 9%. Due to the different development of industry in various countries, the application of laser processing systems are not the same industry. The United States, Japan is a very common application of processing countries; South Korea is a microelectronics industry, one of the fast-growing countries, industrial enterprises in 1996 to buy a total of 426 sets of YAG laser processing system, which used for laser marking of 121 units; Taiwan's industrial enterprises in 1996 purchased a total of 169 sets of YAG laser processing system, of which 113 are laser marking machine; other parts of Asia (mainly Singapore) industrial enterprises to buy 80 sets of YAG laser processing system 60 for laser marking. The application of laser marking is inseparable from the development of the electronics industry in these areas. China's laser processing system market with the development of the national economy year after year growth in 1998 was about 1.9 billion, especially YAG laser processing system than the previous year increased by 60.7%, the main reason for rapid growth YAG laser welding machine and laser Marking system has been rapid application, the main market is the battery laser welding and electronic components laser marking. China's rapid development of the electronics industry to China's laser processing industry has brought a huge boost