Currently, high-frequency welding machine technology is developing towards intelligentization. Some models have integrated a closed-loop temperature control system, using infrared sensors to monitor weld temperature in real time and automatically adjust power output.
In the new energy field, this equipment is used for welding power battery terminals, requiring frequency stability within ±0.5kHz to avoid the risk of incomplete welds.
With advancements in materials science, the application scope of high-frequency welding machines has expanded to the joining of refractory metals such as titanium alloys and magnesium alloys, but a special cooling medium is required to prevent oxidation.