Large sheet metal welding is a complex process that requires precise skill and strict quality control. First of all, pre-welding preparation is required, including cleaning, cutting, leveling, etc.. These steps are to ensure the quality and efficiency of welding.
During the welding process, it is necessary to choose the appropriate welding method and technology. Generally speaking, large sheet metal welding requires the use of automated welding equipment and manual welding techniques. These techniques and methods require specialized training and practical experience to be mastered.
After welding, quality inspection and repair work is required. These jobs include appearance inspection, non-destructive testing, and stress testing. All these inspection and repair work is to ensure the quality and safety of welding.
Overall, large sheet metal welding is a very important process, which requires professional training and practical experience to master. It also requires strict quality control and testing to ensure the quality and safety of welding. In the future industrial production, with the continuous progress and application of technology, large sheet metal welding will be more important and widely used.