3D printing industry for nearly 20 years of history in China, but the development has been relatively slow. In recent years, with advances in materials and technology, 3D printing industry in the country that it has gained rapid development; especially traditional manufacturing industries to upgrade bottleneck for 3D printing industry and national policy support.
Fuze is a use of objective information, according to the control command or environmental information under a predetermined condition timely detonated a control apparatus of a missile warhead. Contacting the target machine can detect when the energy or acoustic, electrical, optical, and magnetic energy change at the time closer to the target, or feelings stapling time.
According to foreign media reports, boarded the spacecraft, pull down the lever, an instant you flew through half the galaxy, came another habitable Earth-like planets, these scenes in science fiction look so easy and fun. In fact, to leave the solar system need to spend a very long time.
In recent years, high-power ytterbium-doped fiber laser with its high power, high reliability, high beam quality and other advantages are widely used in industrial, medical, scientific, military and other fields. However, with the gradual increase of output power, nonlinear effects and thermal damage is increasingly becoming an important factor restricting the development of fiber lasers.
After the laser technology has been applied to industrial processes, gradually showing its great advantage is fast alternative to traditional manufacturing methods, penetrated into all walks of life. Meanwhile, with the laser processing segments of the industry, its applications more widely, the market size is also growing.