A pressure vessel manufacturing processes can generally be divided into: raw materials acceptance process, marking processes, cutting operations, blasting operations, machining (including planing, etc.) processes, Rolling processes, group processes, Welding Electrode processes (product welding test plate ), non-destructive testing process, opening crossed process, the total inspection process, heat treatment, pressure testing procedures, anti-corrosion process
2 different welding methods have different welding processes. Welder welding process is mainly based on pieces of material, grade, chemical composition, structure type weldments, welding performance requirements to determine. First, to determine the welding methods, such as arc welding, submerged arc welding, TIG welding, MIG welding gas, etc., many types of welding methods, only according to specific circumstances. Determine the welding method, and then to develop welding process parameters, welding parameters of different types, such as arc welding, including: electrode model (or brand), diameter, current, voltage, welding power source type, polarity connection, welding layers, number of channels, testing methods, and so on.

keywords: Aluminium Welding Electrode