In the process of vaporization, the workpiece table and under the action of the focused laser pointer pen beam, the temperature rapidly rises to the vaporization temperature, and the material is vaporized in large quantities, and the high pressure steam is formed by supersonic outward injection.
Laser pointer technology is one of the four major scientific and technological inventions of the twentieth century with atomic energy, semiconductors and computers. Laser pointer has a good monochrome, coherence, directionality.As a high-tech 500mW laser pointer technology, since its inception, has been for different social needs for the development of various industries for laser products, such as laser printers, laser beauty machine, laser marking CNC laser cutting machine, laser cutting machine and other products, the current domestic laser products manufacturer to produce laser products, some key parts such as laser tube, drive motor, galvanometer, focus Mirror, etc. or use the goods. Which led to the rise in costs, but also increased the consumer's commitment.
Can be very small in the area to accumulate a high energy density, especially for material processing, the use of high-energy density of the 500mW laser pointer parts of the workpiece, so that the surface material vaporization, melting or color changes in the chemical reaction, in order to achieve marking, Cutting or welding of a method.As the domestic laser industry started late, in technology research and development largely lagged behind in some developed countries,
In a very short period of time to produce more products faster to create higher profits, so the speed of the speed is often able to receive orders and whether to make money the key,The German Federal Institute of Physics and Technology and the American Academy of Experimental Astrophysical Physics scientists to create two wavelengths of about 1.5 microns of green laser pointer, the United States Postscript 300mW laser pointer equipment accelerated to 304.8 cm / s, the lowest There are 203.2 cm / s, the speed is only 106 cm / s than the average market is indeed a different world.