Yao Wei

TL;DR: In this paper, a high efficiency multi-position wire arc additive manufacturing (WAAM) method for an aluminum alloy structural member is described, where a welding machine is adopted for providing a heat source and a mechanical arm is adopted in a matched manner for controlling the forming path.

TL;DR: In this paper, a multi-layer double-channel electric arc additive manufacturing method for an aluminum alloy structural component is presented, in which a welder is used for supplying a heat source and matched with a mechanical arm for electric arc additional manufacturing of the structural component in a route planning mode.

TL;DR: In this article, a method for forming a large-wall-thickness aluminum alloy structural component from a single-channel electric arc swing additional material is presented, where a welding machine provides a heat source to be cooperated with swing of a mechanical arm for forming the large-walled thickness aluminum alloy.

TL;DR: In this article, a welding method of an aluminum-magnesium alloy with a medium thickness was presented, and the welding method comprises the following steps: machining a Y-shaped groove in a welding region of a product to be welded, and then chemically cleaning the Y-shape groove of the product to being welded; assembling and fixing the product, performing backing welding on a welding line of the item to be welding, mechanically grinding a laser backing welding line obtained in the last step until a metallic luster appears; performing cosmetic welding on the slope surface of the Y