The welding specifications of the double-sided molding process for welding ceramic gaskets are relatively flexible, and it is related to the skills and proficiency of the welders. When selecting welding specifications, attention should be paid to the matching of welding current and voltage to ensure good weld formation. Skilled welders are able to use larger current welding specifications to increase labor productivity. The maximum welding current should not exceed 230A (wire diameter ф1.2).
CO2 single-sided welding is a highly technical welding method. Although there are many factors that affect the double-sided forming of welds, such as equipment performance, climate, construction space environment, network voltage, and personnel quality, the more important thing is the personnel quality. The quality of welders is manifested in aspects such as cognition (theoretical level), skills, proficiency and work attitude. Therefore, even if the appropriate welding specification parameters are used, in order to obtain satisfactory weld quality, it is necessary to master accurate operation methods and technical essentials.

In order to achieve the purpose of high-efficiency welding, in the process of assembly, the assembly gap should meet the lower limit as much as possible, so as to reduce the amount of welding metal deposition. The opening of the groove surface is determined by the segmented construction process in principle, and the groove should be located on the side that is convenient for welding as much as possible.

The welding specifications of the double-sided molding process for welding ceramic gaskets are relatively flexible, and it is related to the skills and proficiency of the welders. When selecting welding specifications, attention should be paid to the matching of welding current and voltage to ensure good weld formation. Skilled welders are able to use larger current welding specifications to increase labor productivity. The maximum welding current should not exceed 230A (wire diameter ф1.2).