Welding: High-precision welding is performed by a robotic arm automatic welding method using a metal inert gas. Flange and barrel: High-strength aluminum alloy material, forged by low-pressure centrifugal, and...

1. a, Beams processing: the aluminum alloy material is heated to 700-720 ° C for smelting, the aluminum alloy melt is poured into an aluminum alloy round ingot, homogenization treatment: heating to 455-470 ° C, holding f...