What is the impact of overheating on materials in the laser cutting machine of Manhart (Guangdong) CNC Machine Tool Co., Ltd?

The impact of laser cutting machine overheating on materials is mainly reflected in the following aspects:
1. * * Cutting quality decline * *: When the laser cutting machine overheats, the quality and stability of the laser beam may be affected, resulting in rough cutting lines, increased incision width, and even quality problems such as uneven and curved incisions.
2. * * Material deformation * *: Overheating can cause uneven thermal stress on the material, leading to deformation during or after cutting. This deformation may manifest as warping, twisting, or bending, seriously affecting the accuracy and appearance of the parts.
3. * * Reduced cutting efficiency * *: Overheating can cause a decrease in the power of the laser cutting machine, resulting in slower cutting speed and reduced efficiency. Meanwhile, overheating may also shorten the lifespan of laser or cutting heads, increasing the cost of equipment maintenance and replacement.
4. * * Expansion of heat affected area * *: During laser cutting, overheating can expand the range of heat diffusion inside the material, leading to the expansion of the heat affected area. The heat affected zone refers to the area where a material undergoes performance changes due to the influence of heat during laser cutting, such as a decrease in hardness and changes in microstructure.
5. * * Deterioration of surface quality * *: Overheating may cause phenomena such as ablation, oxidation, and melting on the material surface, resulting in a deterioration of surface quality. This not only affects the appearance of the parts, but may also affect their performance and lifespan.
Therefore, in order to ensure the normal operation and cutting quality of the laser cutting machine, it is necessary to reasonably control the temperature of the laser cutting machine, take appropriate cooling measures, such as using a water cooling system, regularly cleaning the heat sink, etc., to avoid equipment overheating and adverse effects on materials.