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Manufacturing classification and characteristics of laser cutting machine
2019-11-28

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Laser manufacturing classification- from the principle of laser, we can know that laser has four characteristics: good monochromaticity, good coherence, good directivity and high brightness, commonly known as 'three good and one high'.Laser macro manufacturing technology can be divided into two categories: conventional laser manufacturing and laser additive manufacturing. Laser macro manufacturing technology mainly uses the two characteristics of high brightness and good directivity of laser.1) ...
Differences and characteristics between laser cutting machine and numerical control punch
2019-11-28

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Now, because the market needs to update the product requirements quickly, it puts forward higher requirements for the flexibility of processing equipment. The application of laser cutting machine brings new vitality to the processing industry. Compared with the traditional CNC punch, the laser cutting machine has the advantages of 3C   3S: cooling (fast cooling), cleaning (clean), calming (low noise), of course (reliable), preservation (SAFE), preservation (preservation), but in the whole proces...
What is the use of laser cutting auxiliary gas?
2019-11-28

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Principle of laser cuttingLaser cutting is to use high-power and density laser beam to irradiate the workpiece to make it melt, gasify and break, so as to cut off the material.Classification of main laser cutting methods① Gasification cutting: use high-energy, high-density laser beam to heat the workpiece, the surface temperature of the material rises to the boiling point rapidly, part of the material gasification disappears, part of the material is blown away from the bottom of the cutting seam...
Basic composition and development of laser
2019-11-28

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1. Basic composition of laserAlthough there are many kinds of lasers, they are all produced by excitation and stimulated radiation. Therefore, the basic composition of the laser is fixed, which is composed of three parts: working substance (i.e. working medium which can produce particle number inversion after being excited), excitation source (energy which can make particle number inversion of working substance, also known as pump source) and optical resonator.① Laser working substance. The gene...
Analysis of laser production and working principle
2019-11-28

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Light generation1. Composition of matterAny macroscopic matter that can be seen in the world is composed of micro particles such as atoms, molecules and ions. Among them, molecules are formed by covalent bonding of atoms, and ions are formed by ion bond checking of atoms, so in the final analysis, matter is made up of atoms2. The structure of an atomAn atom is made up of a positive nucleus in the center of the atom and a negative electron outside the nucleus.According to quantum theory, electron...
Shuangcheng laser senior fitter returns several bank cards to the original owner
2019-11-28

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'Gold' not only symbolizes money, but also a kind heart like gold. Today, Wang Gong, a senior fitter of Shuangcheng laser in Wuhan, picked up the gold and returned the cash and personal certificates to their original owners, which was praised by everyone.'I didn't expect to find my lost wallet. Besides cash, there are many important documents in it. Thank you very much.' On the day of the incident, Mr. Tian took Wang Gong's hand to express his sincere thanks.That morning, Wang Gong, who was prep...
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