IPG JPT 30W 60W Mopa laser marking machine for Alumina Sheet Surface Stripping
Mopa Laser Marking Machine in Alumina Sheet Surface Stripping Application
Nowadays, electronic products are getting thinner and thinner. Many mobile phones, tablets and computers use thin and light alumina as the outer shell of the products. When using a Q-switched laser to mark conductive potential on a thin aluminum plate, it is easy to cause deformation of the material and produce a “convex hull” on the back, which directly affects the aesthetics of the appearance. The parameters of the MOPA laser with a smaller pulse width can make the material not easily deformed, and the shading will be more delicate and brighter. This is because the MOPA laser uses a small pulse width parameter to make the laser stay on the material shorter, and the energy is high enough to remove the anode layer, so for the process of stripping the anode on the surface of the thin aluminum oxide plate, MOPA Lasers are a better choice.
IPG JPT 30W 60W Mopa laser marking machine for Alumina Sheet Surface Stripping.
Nowadays, electronic products are getting thinner and thinner. Many mobile phones, tablets and computers use thin and light alumina as the outer shell of the products. When using a Q-switched laser to mark conductive potential on a thin aluminum plate, it is easy to cause deformation of the material and produce a “convex hull” on the back, which directly affects the aesthetics of the appearance. The parameters of the MOPA laser with a smaller pulse width can make the material not easily deformed, and the shading will be more delicate and brighter. This is because the MOPA laser uses a small pulse width parameter to make the laser stay on the material shorter, and the energy is high enough to remove the anode layer, so for the process of stripping the anode on the surface of the thin aluminum oxide plate, MOPA Lasers are a better choice.
