What should I do if the circle carved by laser is not round

Reasons for the problem of laser engraving not being round
During laser engraving, there may be issues with roundness. This is mainly caused by the following reasons:
1. Unreasonable device parameter settings: If the device parameters are inaccurate or unbalanced, the accuracy and quality of the carved object will be affected, resulting in irregular circles.
2. Uneven material surface: If carved on an uneven surface, the laser cutting along the material surface may cause irregularities in the finished product, especially for circles that require high smoothness and accuracy.
3. Unstable control system response: If the control system response of the laser machine is unstable, the circles carved by the laser are prone to distortion.

Solution to laser engraving roundness
To solve the problem of irregular circles in laser engraving, we can take the following measures to address the above issues:
1. Reasonable equipment parameter settings: Accurately set equipment parameters, mainly including laser power, processing speed, focal length, and exposure time, to ensure that the laser prints the predetermined trajectory.
2. Choose materials with smooth surfaces: To ensure the accuracy of the finished product, we need to accurately determine the position of the material, then firmly fix it and ensure that its surface is smooth and flawless.
3. Improve the response speed of the laser control system: It can accelerate the response speed of the laser machine, thereby improving the quality of the finished product.

Suggestion
To ensure the circular shape produced by laser engraving is regular, we should also pay attention to the following points:
1. Pre testing: Before conducting important carvings, please conduct some small-scale tests first. This will ensure that the equipment and materials are functioning properly.
2. Strictly control material fixation: Fix the top of the carved object and ensure that the surface is as smooth as possible.
3. Accurate design: Ensure the graphic design is precise.

In short, the problem of irregular circles in laser engraving can be solved. As long as we take the right solutions, comprehensive preventive measures, and quality monitoring, we can achieve results that better meet our expectations.