With the rapid development of society and various industries, chain conveyor came into being. Chain conveyor has many advantages in use. It is a kind of continuous conveying machinery that drives the conveyor belt through the sprocket, takes the flexible conveyor belt as the material bearing part and the traction part, and continuously transports t...
2023-01-2941200Researchers at Ruhr University in Bochum, Germany have developed an ultra-fast water-based switch. A short and powerful laser pulse can transform water into a conductive state in less than one trillionth of a second (10-12 seconds). During this time, its behavior is almost like metal, which makes it faster than the fastest semiconductor switching s...
2023-01-2949100Three-dimensional fiber laser cutting machine is a three-dimensional laser cutting equipment, which uses advanced fiber laser, fiber scanning, numerical control system, control system and other key technologies, and is a high-precision laser cutting machine.Its main working principle is as follows:In the traditional plane processing, the c...
2023-01-2952000Recently, Beike Tianpai received an investment of 180 million yuan led by Huiyou Capital, and other investors were Guolian Shuo and Hongsong Capital. The financing of Beike Tianpai means that it has completed the optimization of its equity structure and will accelerate the mass production and large-scale application of laser radar.Yiou Auto...
2023-01-2951100Recently, the thin film optics laboratory of Shanghai Institute of Optics and Precision Mechanics, Chinese Academy of Sciences has made progress in broadband laser modulation materials. Relevant achievements were published in Photonics Research with the title of "Broadband 1T polytype tantalum disulfide saturable absorber for solid state bulk laser...
2023-01-2947400Strong and ultra-short wave X-ray pulse is difficult to generate in the nanometer wavelength range, but at present, TU Wien (Technical University of Vienna, Austria) has developed a new and simpler method. The starting point of this method is not a titanium sapphire laser, but a ytterbium laser. The key trick is that light is sent through a gas to ...
2023-01-2958600The special underwater environment is bound to make underwater laser cutting quite different from the common laser cutting in the air in terms of cutting process and cutting equipment, and affect the final cutting effect. In the future, laser may be expected to provide a low-carbon, fast and clean underwater cutting method for the dismantling and s...
2023-01-2945500On a mountain top in Switzerland, a laser the size of a car helps guide lightning from the sky to the ground.Laser lightning rod projects green light beam to the skyAs NASA strives to send its huge next-generation lunar rocket to the launch pad at the beginning of 2022, it has to do so to combat the bad weather in Florida. A storm system ...
2023-01-29540001. Main drive systemIt includes a power source, a transmission part and a main motion actuator (spindle), etc., whose function is to transfer the motion and power of the driving device to the actuator to realize the main cutting motion.2 two feed transmission systemIt includes power source, transmission parts and feed motion actuator (wor...
2022-11-1468214As a leader in the field of high-power semiconductor lasers, Coherent Gaoyi (NASDAQ: COHR) today announced the launch of a new generation of pump laser diodes, breaking the industry record and achieving a high output power of 50 W with a single chip.In various material processing applications such as cutting, welding, marking and additive m...
2023-01-2857100On January 16, Thorlabs, an American diversified photonics company, announced that it had agreed to acquire JML Optical Industries, a precision optical company based in Rochester, New York, the United States, and the two parties had reached a final acquisition agreement. The M&A is expected to be completed by the end of January, and Thorlabs wi...
2023-01-2857600Recently, foreign research teams announced the development of an extremely thin chip with integrated photonic circuits - when connected to a laser beam, this new thin film circuit can generate a tunable terahertz frequency wave, so as to use the so-called "terahertz gap" (Terahertz Gap, located between 0.3-30 terahertz in the electromagnetic spectr...
2023-01-2861700Recently, the High Power Laser Unit Technology Laboratory of Shanghai Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, proposed a new scheme based on Er-doped phosphate fiber as a U-band laser. The relevant research results were published online in Optics Letters under the title of "Extending laser wavelengths to 1630nm in ...
2023-01-2357500After the chemical pipeline has been used for a certain period of time, impurities are usually attached to the inner wall of the pipeline. Therefore, the inner wall of the pipeline needs to be cleaned after the pipeline has been operated for a certain period of time to ensure the quality of the medium transported by the pipeline. At present, the re...
2023-01-1453500Recently, the rapid radium laser made another effort and won the bid for five new energy automation production lines of Changhong Group for the production and manufacture of its new energy batteries!It is worth mentioning that since 2019, Xunlei Laser and Changhong Group have cooperated on the PACK production line of soft pack battery modul...
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