Analysis of Laser Cutting Industry Chain in China

Haitianli - Friday, December 9, 2016.
Enviado por laserman123

Laser processing (including laser cutting, welding and surface treatment, etc.) is an advanced production technology. Chinese laser processing industry is marching forward, this term has become a high-tech laser real social productivity, "the development of high-tech, realize industrialization" has become a reality Chinese laser processing industry.

As a new type of light source, the laser has the characteristics of good directivity, high brightness, good color and high energy density. Laser based laser pointerindustry is developing rapidly in the world. It has been widely used in industrial production, communication, information processing, medical and health, military, cultural education and scientific research. According to statistics, from the end of the fiber to the common bar code scanner, each year and laser related products and services market value of up to one trillion dollars.

The laser industry has formed a complete and mature industry chain distribution, upstream mainly includes laser materials and matching components, mainly for middle and supporting all kinds of laser equipment, laser application in the downstream products, consumer products, instruments and equipment. The domestic laser market mainly includes laser processing equipment, optical communication devices and equipment, laser equipment, laser, laser medical equipment, laser components, application lies in industrial processing and optical communication market, both of which occupy nearly 7 of the market share.

At present Chinese laser industry is mainly used in laser processing, medical and other industries, the field of scientific research and development accounted for 12%, accounted for 32% of the field of material processing, communications accounted for 12%, accounted for 14% of the information field, medical field measurement and other areas accounted for 20%, accounted for 9% and 1%. As of now, a total of 5 national laser technology research center, more than and 10 research institutions; 21 provinces, municipalities and the production and sales of green laser pointer products, perennial styling products production and sales, and formed a certain scale of unit more than and 200. The domestic laser industry has formed a complete industrial chain, which is composed of laser crystal, key components, matching kit, laser, laser system, application and development, public service platform and so on.

Laser processing industry in China can be divided into four industrial zones, the Pearl River Delta, the Yangtze River Delta, central China and the central Bohai region. With the emphasis of these four industries, the Pearl River Delta in small and medium power laser processing machine, the Yangtze River Delta with high power laser cutting welding equipment, Bohai high-power laser cladding and solid-state laser, led by Wuhan, the central region is covered with large, medium and small laser processing equipment. With the transformation and upgrading of China's manufacturing industry, some of the old industrial base and small business base, began to transform the high-end manufacturing sector. For example, the Wenzhou laser industry cluster and Anshan vigorously develop the laser industry, etc..

Since the "65" countries have given special attention to laser technology, so there is today's booming China's laser industry. Now, the development of laser technology and industrialization in the world is very fast. Mature technology is more and more mature in gas lasers and applications. In the field of solid state lasers, new materials are emerging, and the new burning laser pointer technology is also developing. To keep up with the pace of development in the world, to provide technical support and Everfount talents for China laser industry support, we must strengthen the construction of laser technology innovation base, especially the construction of innovation base.

To maintain the technological development trend with the international advanced level, and to break through some key technologies to solve the bottleneck restricting the development of laser technology industry in China. Closely integrated with the main battlefield of the national economy, the transformation of scientific and technological achievements, commercialization as the core, focusing on the key technologies to solve the laser unit device, system integration and processing technology. Increase the development of new products, to provide technical reserves for industrial development.

For laser cutting and laser welding, using optical devices, optical system and laser processing equipment components, to provide new technology, new design and new prototype, fast flow CO2 laser, focus on the development and production of high power all solid axis YAG laser, new mobile laser processing machine and laser composite welding technology. The specific measures are as follows: to establish a research platform of common technology for automobile plate cutting and welding metallurgy of steel roll; broadband heat treatment, surface cladding, laser welding of steel in metallurgical industry equipment, laser texturing equipment; underground pipelines of high power laser pointer processing in petroleum industry. The localization, serialization, generalization and standardization of key common technology and related equipment. To establish a new type of laser research and development platform, through the introduction of foreign fast axial flow CO2 laser technology, improve the domestic high power CO2 laser production capacity and product quality, based on the absorption of CO2 laser has introduced a high quality, high stability and high power. Focus on the development of RF excitation, fast axial flow CO2 laser and more than million kilowatts, the development of multi wavelength high power solid-state laser (>1kW), 100 ~ 1000W laser diode pumped solid laser and ultraviolet band. Focus on the development of pump modules, and strive to build a more comprehensive DPSSL production base in the country.

On the basis of many results obtained by the past, in recent years, the research on the three levels of system integration and application, high stability of laser and laser model and Realization of industrialization has made a breakthrough, but the industry still needs to solve the problem.

Integration and development of the system integration and development of the core of Wuhan laser processing industry. System integrator is a region, a leading industry development, only the strength of the system integrators grow, the entire industry can be driven up. Integration of system integration is the purpose of each enterprise has its own characteristics and advantages, there is a certain competitive relationship between each other. According to the characteristics of the current system integrators, may wish to set up solid 50mw laser pointer equipment, laser cutting equipment, laser medical equipment, large-scale laser processing equipment and laser processing stations and other forms of system integrators, owners of existing enterprises become the company's investment, in the process of integration of the existing system integrators, the government should play a good intermediary and service roles, create opportunities for enterprises to mature conditions on listing and financing, further optimize the structure of property rights, to lay a good foundation for further development.

Perfect supply chain was born and grow a number of parts suppliers with core technology. The basis of an industry is supported by many parts suppliers. For the Wuhan area, so the parts suppliers should include group optical devices (such as optical lens, focusing lens, reflector and optical fiber etc.), precision machining, laser power and precision of electronic and electrical etc.. At the same time, these parts suppliers should have the core technology of the field, which is important to promote the whole laser processing industry. Supporting enterprises is the basis of an industry, in particular, to master the core technology and have independent intellectual property rights of supporting enterprises, to promote the role of industrial development.

The introduction of a high starting point of digestion, encourage the development of a number of supporting enterprises is the first to encourage enterprises and research institutions cooperation, which is more efficient way; secondly, enterprises should focus on the development of technology trends, continuous innovation; third, development of government through the science and technology project plan arrangement, tax policy and other means to encourage supporting enterprises. Increase market dynamics, which requires systems integrators in the promotion of 1mw laser pointer processing technology and the establishment of market networks have greater investment, including in a certain time to open up overseas markets. Through the promotion of the application, technical radiation and personnel training, in the domestic establishment of laser processing demonstration application of the sub center, processing station, joint venture company, to promote the development of laser processing industry in china.

Capital platform domestic capital: the diversification of equity investment, the introduction of listed companies, state-owned investment companies, private capital; foreign capital: in Wuhan, Optics Valley, China, the proportion of foreign investment in the field of energy optoelectronics is very small. The introduction of foreign capital can start supporting industries to foreign investment, after all the technical advantages in most related with energy photoelectron matching field, and unlike the investment investment system supporting the integration as big; foreign: the proposed state and local governments to establish regional laser processing industry and the increase financial support strength, making full use of the structural characteristics of domestic the economy and society with high efficiency as the goal, application of advanced manufacturing technologies, high efficiency 5mw laser pointer, laser processing production line design and manufacturing with international leading level. The introduction of foreign advanced technology and capital, the establishment of a number of production lasers and complete sets of equipment joint venture, in order to improve the level of laser products.

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