The effective range of laser pointers is the important information

The effective range of laser pointers is the important information.
20 Since the 1990s, as China's social and economic development, production speed and quality need to improve, the demand for laser products increased year by year. 9-year period 2000-2009, sales of laser products, and production is original and some very low volume of sales increasing to the present needs of the status quo. Laser product sales growth, indicating the rapid development of China's economy, but also social and economic development of China provided the impetus. Fujian compared with previous years, the plant's expansion rate is rising, while also increasing the demand for laser products, laser products to bring this good market prospects.
For a monochrome laser, coherence, and the parallel nature of the three major advantages of using this for material processing, the formation of a new type of processing industry - the laser industry. Space and time controlled laser controlled well, the object of processing the material, shape, size and processing environment of freedom are large, and computer numerical control technology, may constitute a highly efficient automated processing equipment. Widely used in automotive, electronics, appliances, aviation, metallurgy, machinery manufacturing, and other important sectors, to improve labor productivity, product quality, automation, pollution, reduce material consumption, etc. play an important role [11]. Through continuous research and development, has been widely used in laser cutting, welding, surface engineering, non-metallic materials and carbide processing and so on. Laser cladding is added through the cladding material on the substrate surface, and the use of high-energy density laser beam irradiation heating, the thin layer of cladding material and substrate surface melting occurs, and rapid solidification, resulting in the formation of the substrate surface with a metallurgical cladding material with Tim Field. The commonly used products including laser pointers are warmly welcomed in the meeting.
Laser cladding has the following advantages: high energy density laser beam, fast heating, heat the substrate is less, causing a small deformation of the workpiece; control of the laser input energy, the dilution of the substrate can be limited to very low level (typically 2% to 8%), thus maintaining the excellent performance of the original cladding materials; laser cladding layer and the substrate binding between the solid (metallurgical bonding), and the cladding layer of a small organization. These characteristics make laser cladding technology in surface modification of materials in the past decade been a high priority.
Laser, since it is recognized that the characteristics of its excellent after he gave the laser used in various industries in industrial production, military, scientific and technological exploration. With the gradual in-depth study of laser technology, technology that is only just starting techniques, such as laser alloying and cladding, laser hair, laser nano-materials, these techniques there is still much room for development in the future there will be advance China's industrial production, technological innovation and improve productivity. With the military laser technology continues to mature, not only allows us to enhance the military, more tactical, or even on the strategic significance of China's military deployment. The safety consideration of laser pointers contains a lot of information of safety concerns.