The characteristics of the laser of the automatic fiber laser cutting machine
The thickness of the automatic fiber laser cutting machine can be increased to 16mm, but the size error of the cutting part is relatively large. The price of laser cutting equipment is quite expensive, about 2 million yuan or more. However, due to the reduction of the cost of back-end process processing, it is still feasible to use this equipment in mass production. Since there is no tool processing cost, laser cutting equipment is also suitable for the production of small batches of various sizes that could not be processed previously. Components. Laser cutting equipment usually uses computerized digital control technology (CNC) devices. After adopting this device, you can use telephone lines to receive cutting data from computer-aided design (CAD) workstations. The original Chinese name of optical principle lasers is 'Laser' 'Lace' is the transliteration of its English name LASER, which is taken from the English Light Ampli fie ation by Stimulated Emission of Radiation. It is an abbreviation consisting of the first letter of each word. The meaning is 'The light is more irritated than it is irradiated. What is called 'stimulated emission'? It is based on a set of new theories put forward by the great scientist Einstein in 1916. This theory says that there are different numbers of particles (electrons) in the atoms that make up matter. Distributed at different energy levels, particles at high energy levels are excited by a certain photon, and will go from high energy level to (transition) to low energy level.
At this time, the fully automatic fiber laser cutting machine will emit light with the nature of the optical network that excites it, and in a certain line state, there can be a phenomenon that a weak light excites a strong light. This It is called 'stimulated radiation optical amplification1011W/cm2Sr. Not only that, after the high-brightness laser beam is focused by the lens, it can generate thousands of degrees or even tens of thousands of degrees near the focal point, which makes it possible to process almost all materials. The high directivity of the laser : The high directivity of the laser enables it to effectively transmit a long distance while ensuring a very high power density, both of which are important conditions for laser processing. The high monochromaticity of the laser : Due to the extremely high monochromaticity of the laser, it is guaranteed that the light can be focused on your point and the power density is very high. The high coherence of the laser: the coherence mainly describes the phase relationship of each part of the light wave. It is that the laser has the singular characteristics as mentioned above, so it has been widely used in the industry.