How can the fiber laser welding machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd. achieve precise energy control during the welding process?

The precise energy control of fiber laser welding machine during the welding process mainly relies on its advanced laser technology and control system. The following are the key steps and techniques for achieving precise energy control:
1. * * Laser power adjustment * *: By changing the driving current and pulse width parameters of the laser, the laser power can be precisely adjusted. The adjustment of laser power directly determines the energy input during the welding process and is the key to achieving precise welding.
2. * * Focusing mirror control technology * *: The selection and adjustment of the focusing mirror have a significant impact on the distribution of welding energy and the focusing effect. By adjusting the parameters of the focusing mirror, such as focal length and incident light slope, the focusing degree and focal position of the laser beam can be controlled, thereby accurately controlling the distribution and concentration of welding energy.
3. Real time monitoring system: Fiber laser welding machines are usually equipped with a real-time monitoring system that can monitor energy changes during the welding process in real time. This system can promptly detect energy fluctuations or abnormal situations, and adjust laser parameters through feedback mechanisms to ensure the stability of welding energy.
4. * * Process parameter setting * *: According to the type, thickness, and required welding quality of the welding material, suitable process parameters can be set, such as welding speed, welding depth, etc. The setting of these parameters will directly affect the energy input and distribution during the welding process.
5. Advanced Control System: Modern fiber laser welding machines are usually equipped with advanced control systems, such as computer control systems or PLC control systems. These systems can precisely control the output of the laser, adjust the focusing mirror, and other parameters of the welding process, thereby achieving precise energy control.
In summary, the fiber laser welding machine achieves precise control of energy during the welding process through various means such as laser power adjustment, focusing mirror control technology, real-time monitoring system, process parameter setting, and advanced control system. This ensures the stability and reliability of welding quality, and improves welding efficiency.