This video shows steel frame welding at a building site. It highlights setup, alignment, and welding techniques used to ...

How ultrasonic metal welding meets the demand for increasingly advanced battery technologies. In-depth details of how the ultrasonic metal-welding technology works. How ultrasonic metal welding ...

Limitations in spectacle design due to the difficulty of processing titanium Titanium materials are often used to produce spectacle frames. Titanium offers many excellent advantages, including its ...