How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. adjust laser power based on material thickness and type?

Adjusting laser power based on material thickness and type is a key step in ensuring efficient and stable quality of laser cutting processes. Here are some suggestions and methods to help you achieve precise laser power adjustment:
Firstly, it is necessary to understand the absorption and reflection characteristics of laser energy by different materials and thicknesses. For example, metal materials have a higher absorption rate for lasers, while certain non-metallic or composite materials may have a lower absorption rate. Meanwhile, the thickness of the material also affects its demand for laser energy, and thicker materials typically require higher laser power to achieve effective cutting.
Secondly, in practical operation, the optimal laser power can be determined through experimentation and testing. For specific materials and thicknesses, a series of cutting tests can be conducted on a laser cutting machine, gradually increasing or decreasing laser power, and observing the cutting effect. By observing factors such as the quality of the cutting edge, cutting speed, and heat affected zone, the most suitable laser power for the current material and thickness can be found.
In addition, some advanced laser cutting machines are equipped with automatic power adjustment functions. These machines can automatically adjust the laser power based on the type and thickness of the material to ensure the best cutting effect. When using such devices, simply input the material type and thickness into the control system, and the machine will automatically adjust the laser power to the appropriate range.
Finally, it should be noted that the adjustment of laser power is not isolated and requires collaborative optimization with other cutting parameters such as cutting speed, gas type, and pressure. Only by comprehensively considering the influence of various parameters can the best cutting effect be achieved.
In summary, adjusting laser power based on material thickness and type requires some experience and experimentation. By understanding the characteristics of materials, conducting cutting experiments, and utilizing automatic power adjustment functions, you can find the most suitable laser power for the current task, thereby improving cutting efficiency and quality.