Die Forging Die forging is divided into hammer forging and press forging. The similarities between the two are: (1) The die forging deformation process can be divided into three stages: the first stage is the squeezing stage, the second stage is the filling stage, and the third stage is the tying stage. (2) The deformation…
MIG Welding And Carbon Dioxide Gas Shielded Welding 1. Characteristics of molten argon arc welding (1) Like tungsten argon arc welding, it can weld almost all metals, especially for welding aluminum and aluminum alloys, copper alloys and stainless steel. (2) Because the wire is used as the electrode, the current density is large, so the…
Flux Cored Wire Gas Shielded Welding Flux cored wire gas shielded welding is commonly used to weld carbon steel, low alloy steel, stainless steel, cast iron. 1.Advantage (1) Combined protection of gas and slag, the weld bead is beautifully formed, the arc stability is good, the spatter is small and the particles are fine. (2)…