Do you know the reasons why laser marking machines produce marks of varying depths?
01/26
2021
Laser marking machine Do you know why the depth of the markings varies? What causes this issue? Let’s take a quick look at the reasons below!
1 The lens has stains or scratches and is damaged.
Solution: If there are stains, you can use a cotton swab and alcohol to gently clean the lens, beam lens, focusing mirror, and the surface of the wiping material. Remember not to use hard objects to scrub the lenses. If the lens is scratched or otherwise damaged, the laser marking machine lens must be replaced.

2 The light path deviates.
Solution: If the optical path is off, simply readjust it.
3 Other issues: If the device’s power circuit is too small, it can also cause uneven depth in the marked text and graphics. In this case, you need to increase the laser power supply current and reduce the marking machine’s frequency to ensure that the laser marking machine operates normally.
Laser marking machine The marking speed is extremely fast; however, if the filling method is not optimized, the marking speed will drop significantly, necessitating parameter adjustments that must be determined based on the material of the product. Laser marking machines have a wide range of applications—almost all metal and most non‑metal materials can be marked with them—and their outstanding performance is particularly noteworthy in the metalworking industry.
The above is the explanation provided by our editor regarding the reasons behind inconsistent marking depths in laser marking machines. We hope that after reading this, you’ll have a better understanding of the issue. If you’d like to learn more, feel free to contact us for further information.
Suzhou Youshun Laser Equipment Co., Ltd. is a company primarily engaged in… Laser marking machine We are a company specializing in products such as handheld welding machines, laser pipe cutting machines, laser cutting machines, laser welding machines, and laser lenses. We rigorously control product quality to provide customers with high‑quality products and services. Customers in need are welcome to contact us for business discussions.
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