1. The weld bead is required to be smooth during welding, and there shall be no welding defects such as slag ...

(1) Pre-weld preparationUse chemical or mechanical methods to strictly align the outer oxide film on both sides o...

Aluminum and aluminum alloy materials are widely used in the welding structure of industrial products because of ...

Aluminum alloy welding refers to the welding process of aluminum alloy materials. The aluminum alloy is high in ...