The pulse power heating method is a method of heating the welding by using Joule heat generated when a pulse current flows through high resistance materials such as molybdenum and titanium.信号实时反馈回电源控制中心，电源控制中心根据系统中设定好的温度和时间来控制脉冲加热的温度和时间，从而保证温度的正确性。Generally, a hot spot is connected to the front of the thermal head. The thermocouple converts the temperature on the thermal head into asignal and feeds it back to the power control center in real time. The power control center controls the temperature and temperature of the pulse heating according to the set temperature and time in the system. Time to ensure temperature accuracy.
Pulse hot press heating advantages: 1. Pressurized current heating and power off cooling are performed at the same time to prevent the welding parts from floating and false welding. 2. Excellent reproducibility of parameters such as temperature and time can realize high quality production. 3. The local instantaneous heating method can well control the thermal influence on surrounding components. 4. Fast heating and high welding efficiency.