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JQ LASER, a global manufacturer specializing in laser cutting machines, has launched a new fully automatic pipeline laser cutting machine model T120A.According to JQ LASER's report on the 16th, the body of this new product adopts a vertical rather than horizontal design, reducing the machining center and improving stability.In the past, traditional double chuck pipe cutting machines had a fixed fr...
Researchers from Shantou University have reported a review of residual stresses in metal additive manufacturing: detection techniques, numerical simulations, and mitigation strategies. The relevant paper titled "A comprehensive review of residual stress in metal additive manufacturing: detection techniques, numerical simulations, and mitigation strategies" was published in the Journal of the Brazi...
Physicists from the University of Heriot and the University of Cambridge have developed an innovative laser system called Astrocomb, which can significantly improve the detection of exoplanets. This advanced tool can accurately measure the spectra emitted by nearby stars, which fluctuate due to the gravitational influence of orbiting planets. It is expected that this technology will enhance resear...
Recently, the team led by Academician Guo Guangcan from the University of Science and Technology of China has made significant progress in the field of integrated quantum storage. The research team led by Li Chuanfeng and Zhou Zongquan has improved the storage time of integrated quantum memory from 10 microseconds to milliseconds based on their original noiseless photon echo (NLPE) scheme, while s...
Janus film is widely used in fields such as oil-water separation, water mist collection, and wearable patches due to its unique transmembrane directional water transport function. The function of traditional Janus thin films comes from the thickness direction of microchannels and single-sided chemical coating modifications (single-sided hydrophilic and hydrophobic modification of hydrophobic and h...