Optimizing Resolution and Power

If your laser marks are blurry, it may be caused by an unreasonable resolution or power setting.It provides resolution adjustment and power optimization techniques. Through hardware inspection, software parameter settings and actual testing, it helps users solve the problem of blurry markings and improve the clarity of the markings and the efficiency of the equipment.

Why is the marking effect blurred?

Many users of laser marking machines encounter problems with blurry or unclear markings.In most cases this is due to improper resolution settings or improper adjustment of power parameters.For example, if the resolution is too low, the equipment will not output enough pixels, and the image will appear rough. If the power is too high or too low, the surface of the material will burn unevenly, which will also affect the final result.

A quick check of the equipment status.

to check whether the hardware is functioning normally.

Don't rush to adjust the parameters. The first step is to see if there is a problem with the equipment itself.For example, the lens may be dirty, the laser head may be aging, or the focusing distance may be wrong.If you don't pay attention to the little details, even the best parameter settings won't save you.

Testing the effectiveness of the base parameters.

We recommend first trying a simple pattern, such as a straight line or circle, using the default settings.If the basic graphics are blurry, then it's probably a hardware problem. If they are clear but the more complex graphics are blurry, then it might be that the resolution or power needs to be optimized.

Adjusting the resolution.

Matching materials and resolution

The requirements for resolution are different for different materials.For example, metal surfaces usually require higher resolution (say, 600 dpi or more), while plastic or wood can be printed at lower resolution (400 dpi or so).The precise number needs to be determined by trial and error, finding the right balance between clarity and speed.

Software parameter linkage.

Remember to adjust the scanning speed and the spacing of the fill-in points as well.When the resolution is increased, the scanning speed can be appropriately lowered, which allows the laser to dwell longer and produce sharper details.But be careful not to stir too slowly, or the ingredients will overheat and deform.

Three misconceptions about power optimization.

The higher the power, the better.

Many people feel that the higher the power the better, and as a result the material is scorched.For example, if the power exceeds 30 % when carving acrylic, the edges may melt.It's recommended that you start with a low setting, and add 5 % each time until you find the minimum value that will produce the desired color.

Don't waste dynamic range.

The high and middle end machines all have a "dynamic power" mode that can automatically adjust the power according to the complexity of the design.For example, the outline is drawn with a higher power, and the fill-in with a lower power, which ensures clarity and saves energy.You've got to try out that function!

Calibration of power attenuation.

The laser tube can weaken after a while. A laser that was tuned to 50 % power at the beginning of the year may only be operating at 40 % by the end of the year.It is recommended that the power meter be used for testing every three months, so as to be able to adjust the parameters in a timely fashion, and avoid the sudden discovery that the marking effect has deteriorated.

Actual testing and fine-tuning.

After setting up the equipment, you must test it.The best choice would be a complex image with thin lines, gradual gradations and small type.If the image is blurred in one area, the parameters can be adjusted for that area alone.Remember to store the parameters, so that next time you can call up the same material and save half the debugging time.