The paper is devoted to the design of formation of continuous seam by the ultrasonic welding. The base of the device is developed vibrating system consisting of the piezoelectric transducer of ...

As hard as we try to avoid it, rust is an inevitable issue with all cars. Sometimes it is just cosmetic, but when it gets ...

The major sources of hydrogen in the weld metal deposited with a tubular wire are (Boniszewski, 1992): moisture in the flux, hydrogenated flux ingredients, residual lubricant on the wire surface, ...

Schadel Sheet Metal Works was first established in 1919 by Carl Schadel when he came to Suffolk with Amedeo Obici. The original brick building is still in use, and the company has remained at the same ...

Weld seams – Most tubing is formed from a flat into a round shape and welded. The act of welding heats the area immediately adjacent to the resulting seam. Usually that small area becomes much harder ...

This paper is devoted to obtaining the explicit analytical relationship for defining the deep of welding seam penetration in the electron beam technologies with applying the high voltage glow ...