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Sheet metal processing is a rational, very significant flow of processing technology; in order to do a good job in sheet metal fabrication, strictly abide by the scientific and effective sheet metal processing process is an essential choice.
Welding in sheet metal fabrication is generally hydrogen arc welding, spot welding, manual arc welding, and carbon dioxide protection welding, etc.. When welding is done, the welding position shall be taken into account.
When the sheet metal is well machined, the appearance check must be carried out, including size and so on. If there is any problem, it should be repaired or directly scrapped, so as to ensure the quality of processing.