Overview

 1. For stainless steel materials, fiber laser marking machine can achieve deeper marking effect. Stainless steel material has high hardness and corrosion resistance, so it needs higher power laser to form obvious marking on its surface. Fiber laser marking machine can be adjusted through the power and frequency to achieve the stainless steel material marking depth control, so as to meet different application requirements.

   2. For carbon steel materials, fiber laser marking machine can also achieve deeper marking effect. Carbon steel material is relatively high hardness, so it also needs a higher power laser to mark. The high power laser beam of the fiber laser marking machine can quickly heat the surface of the carbon steel material to form a clear marking effect.

   3. Brass and copper materials are relatively soft, so the marking depth on the fiber laser marking machine is shallow. Brass and copper materials are usually marked to a shallower depth than stainless steel and carbon steel materials, but can still achieve a clearly visible marking effect. Fiber laser marking machines can control the marking depth by adjusting the power and frequency to meet the marking needs of brass and copper materials.

   4. For aluminum alloy materials, fiber laser marking machine can achieve shallow marking effect. Aluminum alloy materials have high thermal conductivity and reflectivity (high reflective materials), and therefore require higher power lasers to form a clear mark on their surfaces. Fiber laser marking machine can adjust the power and frequency to adapt to the characteristics of the aluminum alloy material, to achieve a shallow but clearly visible marking effect.

 The marking depth of fiber laser marking machine on metal materials is affected by different factors. For stainless steel and carbon steel materials, a deeper marking effect can be achieved; for brass and copper materials, the marking depth is shallow; for aluminum alloy materials, the marking depth is also shallow.

Special treatment is required when dealing with highly reflective materials. Fiber laser marking machine can realize accurate marking of different metal materials by adjusting the parameters of power, frequency and focal length to meet various application requirements.