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Chinese laborers laser

Micro and nano processing · Application trend

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On November 6, 2020, the 14th National Laser processing Academic Conference was held in Guangzhou. More than 150 domestic and foreign universities, research institutes, and nearly 500 industry insiders from application enterprises gathered together to discuss the future of laser development.

South China university of technology science and technology, the core subsidiary of Chinese laborers laser precision jian-gang wang, general manager of enterprise group were invited to attend the meeting, and the "application trend of micro-nano processing" is a topic, a speech from the perspective of industry application and material changes, the inevitable trend in the interpretation of micro-nano processing is widely used, in-depth analysis of the existing gap between technology and market demand, micro-nano processing, looking to the future development direction.

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3C industry: The transfer of mobile phones from mobile terminals to smart terminals means that the functional requirements of mobile phones are improved, and mobile phone modules are highly integrated and thin. The new materials and high precision requirements brought by this trend make laser micro-nano machining a significant advantage.

Display panel industry: the industry market, high resolution screen, full screen, 8 k increasing demand curve and folding screen, panel show high density, flexible material development, large size and high precision, it is necessary to meet the processing requirements and laser micro-nano processing capacity has set up a flexible OLED screen in cutting, market tested by laser repair, etc.

5G communication industry: The radio frequency layer is developing towards miniaturization, lightweight and high integration. The application of high-frequency and low-loss materials in the signal transmission layer accelerates the penetration of micro-nano laser application sharply.

Automobile industry: In addition to the traditional cutting, welding and other process applications, electronic display, sensing technology and energy saving technology will be used for micro-nano processing in the application scenario of 5G vehicle networking.

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New energy industry: Laser micro-nano processing plays a powerful role in polar ear cutting, isolation film cutting and other processing processes, meeting the requirements of improving battery energy density and processing accuracy.

Aerospace industry: At present, the processing of jet nozzle and turbine blade air film hole is widely used in micro-nano processing. In the future, fiber reinforced composite materials required for the lightweight of aircraft will further promote the application of micro-nano processing technology.

Laser is in the "golden age" of development, industrial growth in the field of the core driving force lies in the laser technology to the traditional process of infiltration and replacement, due to the growth in demand for laser equipment, industrial market and reverse driving the laser technology and technological progress, to the high power of macro machining and precision micro-nano speeding up the pace of the two direction.

As a technology integrating multiple disciplines and covering multiple fields, laser micro-nano processing can meet the processing requirements of large size, high precision and high efficiency, and will become an important direction of laser processing development in the future.

Industry should be used