What should the welding current, push current, and thermal arc initiation current be set to respectively?

The welding current, push current, and thermal arc initiation are determined based on the specific welding process and welding material. Generally, these parameters need to be selected based on factors such as the type and thickness of the welding material, as well as the welding position. Before welding, it is necessary to refer to the welding manual or process specifications, or consult a professional, in order to determine the appropriate parameter range. If the specific parameters are not known, one can start with a lower value and then gradually adjust it to the appropriate value. During the adjustment process, it is necessary to observe the welding results, such as weld quality, penetration depth, and tensile strength, and make fine adjustments as needed. If these three currents are not set properly, it may lead to a decrease in welding quality, weak welds, and even malfunctions or hazardous accidents involving the welding machine. But under normal circumstances, no explosion will occur. To avoid danger, it is recommended to understand the correct method of setting welding parameters in advance before welding, and make appropriate adjustments according to actual needs. .