Three Ways to Deal with the Problem of Faded Laser Engravings

To address the problem of blurred laser markings on surgical instruments, the core solutions include optimizing laser parameters to match the characteristics of the material, regularly cleaning optical components, and improving the marking environment.Adjusting the power and frequency parameters to suit different materials, keeping the lens clean to ensure the accuracy of the focus, and combining these with surface pre-treatments and environmental controls can significantly improve the clarity of the markings.The daily operation of the system requires attention to calibration and maintenance, to avoid a decline in the quality of the marks due to neglect of details.

Why are the laser marks on the surgical instruments blurred?

When laser markers are used to engrave medical equipment, they sometimes produce blurry, faded or unevenly colored images.This is usually related to the parameters of the equipment, the properties of the materials, or inadequate maintenance.For example, surgical instruments are made of stainless steel or titanium, and if the laser power or frequency is not adjusted correctly, or if the lens is dirty, the marking effect will be poor.

Three practical ways to solve the problem of unclear labels.

Adjusting the laser parameters to suit the material.

The absorption rate of laser energy by various types of medical equipment differs greatly.For example, stainless steel requires higher power and a faster scanning speed, while titanium alloys require lower frequencies to prevent excessive burning.It is recommended that users first test parameters on a small piece of material, and record the best results before proceeding to bulk operations.

Clean and maintain optical components regularly.

Dust and oil on the lenses and mirrors can affect the laser's focus.Every week they use a dust-free cotton swab dipped in a special cleaning solution to clean the surface of the lens, and at the same time check whether the cooling system is functioning normally.Don't look down on these small details, as many fuzzy images are simply the result of a camera lens not being cleaned in time.

Optimization of the marking environment and pre-treatment of materials.

The environment in which the stamps are stored should not be too damp or have too great a temperature variation, as these can cause the surfaces of the stamps to oxidize, affecting the clarity of the printing.Before marking, wipe the surface of the instrument with alcohol to remove grease, and if necessary install temperature and humidity control equipment.For materials with high reflectivity, a thin layer of marking agent can be sprayed on to enhance contrast.

Some tips to avoid pitfalls in daily operations.

If the markings are unclear, don't immediately turn up the power; first check if the focus is accurate. Even a one-millimeter shift in focus can make the markings blurry.In addition, the output of old laser tubes is unstable. We recommend testing the beam quality once every 800 hours of operation.Keep in mind that there is no "one-size-fits-all" formula for setting parameters. Combine the equipment manual with the characteristics of actual materials and make flexible adjustments.