Laser welding equipment is a general term for various laser welding machines. Laser welding is a machine used for laser material processing, also commonly known as laser welding machine or laser welding machine. Laser welding is the use of high-energy laser pulses to locally heat materials in small areas. The energy radiated by the laser diffuses through the interior of the material through thermal conduction, melting the material and forming a specific molten pool to achieve the purpose of welding. Below, the editor will take you to understand the structural composition of laser welding equipment:
1. Laser. Laser is an important component of laser processing equipment. For laser welding and cutting, it is required to use the transverse mode of the laser as the base mode, and the power should be adjustable according to the processing requirements.
2. Optical system. When transmitting and focusing light beams, shielding must be used to prevent harm to humans during high-power or high-energy transmission. In low-power systems, lenses are often used for focusing, while in high-power systems, reflective focusing mirrors are generally used.
3. Laser processing machine. Its accuracy has a significant impact on the precision of welding and cutting. According to the relative motion between the beam and the workpiece, laser processing machines can be divided into two-dimensional, three-dimensional, and five dimensional.
4. Radiation parameter sensor. Used to detect the output power or output capability of lasers and control the output power or energy.
5. Process medium conveying system. This system is used to transport inert gas and protect welds. During high-power CO2 welding, by delivering appropriate mixed gases for different welding materials, the plasma above the weld seam can be blown away, improving energy utilization efficiency and increasing weld penetration.
6. Process parameter sensors. Mainly used to detect the temperature of the processing area, the surface condition of the workpiece, and the plasma characteristics, in order to make necessary adjustments through the control system.
7. Control system. Real time display and alarm of parameters, input and control of parameters, and also have protective functions.
8. Collimate with He Ne laser. Generally, low-power He Ne lasers are used for optical path control and workpiece alignment.
The above is a brief introduction to laser welding equipment. Our company has received unanimous praise from users for our "high-quality products and first-class services". Currently, we use the most advanced, technologically advanced, and fully functional equipment in China. We will wholeheartedly provide users with the best service, create more perfect products, and sincerely hope to work together with friends from all walks of life to create prosperity.
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