How does Manhart (Guangdong) CNC Machine Tool Co., Ltd.’s dual platform laser cutting machine deal with material reflection and absorption?

When dealing with the reflection and absorption characteristics of materials, the dual platform laser cutting machine can take the following measures:
Firstly, for high reflectivity materials, we need to pay special attention to the wavelength and energy density of the laser beam. The relationship between laser wavelength and material reflectivity is close. Optimizing laser wavelength to better match the absorption characteristics of the material can effectively reduce reflection. At the same time, increasing the energy density of the laser allows more laser energy to be absorbed by the material, thereby improving cutting efficiency and quality.
Secondly, for materials with lower absorption rates, we can improve their absorption performance through pretreatment. For example, adding a coating or etching treatment to the surface of a material to increase its absorption rate of laser. This not only improves the cutting speed, but also improves the quality of the incision.
In addition, in terms of optical path design, we need to pay attention to ensuring the perpendicularity between the laser beam and the material surface. A vertical laser beam can reduce reflection and concentrate more laser energy in the cutting area. At the same time, by adjusting optical components such as focusing mirrors and reflecting mirrors, the layout of the optical path is optimized to make the laser beam more stable and concentrated.
Finally, regarding the impact of reflection and absorption characteristics on the cutting process, we can also optimize the cutting effect by adjusting the cutting parameters. For example, increasing cutting speed and reducing cutting depth appropriately can reduce the impact of reflection on cutting quality. At the same time, adjust the laser power and gas flow rate according to the absorption characteristics of the material, ensuring that the laser energy can fully act on the material and achieve efficient cutting.
In summary, when dealing with the reflection and absorption characteristics of materials, the dual platform laser cutting machine needs to comprehensively consider multiple aspects such as laser wavelength, energy density, material pretreatment, optical path design, and cutting parameters. By making reasonable choices and adjustments, high-quality cutting effects can be achieved.