Aluminum welding studs, the use of technical requirements welding aluminum welding studs need to pay attention to oxide scale, dry surface, protective gas, provide support and anti-rotation and other issues. Weldable aluminum includes 3xx

Aluminum welding studs, technical requirements for use

Welding aluminum welding studs requires attention to issues such as oxide scale, dry surfaces, shielding gas, providing support, and anti-rotation. Weldable aluminum includes 3xxx series, 5xxx series and 6xxx series materials, and the welding equipment used should be evaluated. The design and use of welding aluminum studs requires attention to the size of the studs, application restrictions, surface conditions, welding area and the preservation time of welding studs. The material and surface treatment of studs and nuts are also important. The grounding stud has clamping load, paint immersion and rotation resistance.