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The photoelectric conversion rate of this series of 2μm wavelength Thulium-doped continuous fiber lasers developed by Feibo Laser can reach more than 20%, which is more energy-efficient than CO2 lasers. Coupled with the characteristics of simple structure, good beam quality, easy integration, easy operation and maintenance-free of thulium-doped fiber laser, it is expected that it will show its talents in the wood cutting field in the future and gradually replace CO2 lasers.
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Nanosecond micro-welding technology is only one of many fiber laser manufacturing processes. Fiber laser manufacturing processes are increasingly used to overcome the challenges faced by today's industrial manufacturing industry and are the key to helping realize the current technological revolution.
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Analysis of laser cooling principle of fiber laser marking machine Temperature is a physical quantity that expresses the degree of heat and cold of an object. Microscopically speaking, it is the intensity of the thermal motion of the molecules of the object. As we all know, all the molecules and at
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Applicable materials: any metal (including rare metals), engineering plastics, electroplating materials, coating materials, spraying materials, plastic rubber, epoxy resin, ceramics, and other materials.
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High precision: laser marking is fine and precise and non-contact processing. Thin lines below 0.1mm and characters and numbers within 0.5mm can be printed on the surface of the material. It is especially suitable for circuit boards that require extremely small graphics and text. Logo.
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As one of the most important components in the contemporary electronic component industry, PCB boards are applied to almost all electronic products and are called "the mother of electronic system products". With the increasing quality requirements of PCB boards, in order to better realize the qualit
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1. Process characteristics of laser weldingAccording to the mechanism of weld pool formation, there are two basic modes of laser welding: thermal conductivity welding and deep penetration welding. The former uses a lower laser power density (105～106W/cm2). After the workpiece absorbs the laser, it o
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Laser welding technology is a comprehensive technology integrating laser technology, welding technology, automation technology, material technology, mechanical manufacturing technology and product design. It is ultimately embodied as a complete set of special equipment and a matching process. Lase
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Laser welding uses high-energy laser pulses to locally heat a material in a small area. The energy of laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool. It is a new type of welding method, mainly for the welding of thin-wall
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The most interesting feature of aluminum alloy laser welding is its high efficiency, and to give full play to this high efficiency, it must be used in deep penetration welding of large thicknesses. Therefore, research and use of high-power lasers for deep penetration welding of large thicknesses wil
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The parameters that directly affect the quality of laser welding include: laser pulse energy, laser beam spot diameter, laser pulse frequency, laser pulse width, laser pulse waveform, relative light absorption rate of the welded material, welding speed, protection Gas etc. The energy of the laser p
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Laser welding technology is a comprehensive technology integrating laser technology, welding technology, automation technology, material technology, mechanical manufacturing technology and product design. It is ultimately embodied as a complete set of special equipment and a matching process. As an
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With the rapid development of the laser industry in recent years, more and more people pay attention to the laser welding and cutting technology, and the number of laser companies has also sprung up. This makes the competitiveness of the laser welding and cutting industry gradually inclined to the p
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With the development of the 3C digital industry, 3C digital products are developing at a high speed in the direction of high integration and high precision. The internal components of their products are becoming smaller and more compact, precise, and the electronic integration is high. Pulling force
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Laser marking technology is one of the largest application areas of laser processing. Laser marking is a marking method that uses high-energy-density lasers to locally irradiate the workpiece to vaporize or change the color of the surface material, thereby leaving a permanent mark. Laser marking can
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The application of laser marking machines in the packaging and printing industry is increasing year by year. The anti-counterfeiting packaging of all high-end daily consumer products is inseparable from the laser marking machine. The following are the problems and solutions in production. During t
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The CO2 laser on-line marking machine integrates advanced laser galvanometer marking technology, imported RF excited sealed-off CO2 laser and real-time marking software control technology. The laser marking technology is applied to the production line to realize the rapid movement of products. Marking.
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The laser marking machine with a laser wavelength of 10.64um is harmful to human skin when it is working, so the operator must pay attention to safety during use. When the laser marking machine is working, it is very dangerous if it fails. Novices must be trained by professionals to operate independ
