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IntroductionThe small hole mode swing laser welding has gained increasing recognition due to its ability to bridge gaps, refine microstructures, and enhance the mechanical properties of welds. However, the effects of amplitude, frequency, welding speed, laser beam power, and beam radius on heat flux distribution, melting mode, and three-dimensional temperature field have not been well understood. ...
On August 8, local time, Jalisco, Mexico welcomed the grand opening of Yangtze Optics Mexico Cable S.A. de C.V., marking the eighth overseas production base of Yangtze Optical Fiber & Cable Co. ("Yangtze Fiber Optics") has successfully set up its eighth overseas production base in its 36-year development history, further advancing its internationalization strategy blueprint. Today, we are pr...
With the rise of clean energy and the enhancement of environmental awareness, thin film solar cells are gradually replacing traditional silicon-based solar cells as an efficient energy conversion device.However, to achieve efficient solar cell conversion rates, the key is to ensure that thin film solar cells have clear edges and maximize light absorption. In this regard, the unique advantages of h...
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...
Holographic display technology provides the ultimate solution for true 3D display, with enormous potential in augmented reality and virtual reality. However, the color and viewing angle of holographic 3D displays mainly depend on the wavelength of the laser and the pixel size of the current spatial light modulator. The inevitable color difference and narrow viewing angle in conventional systems se...