Some common problems and solutions of laser engraving machine

Laser engraving is one of the more widely used laser technology processing methods, as a representative of the new processing technology, laser engraving with high efficiency and precision automation flexibility and other advantages, currently in the decoration, printing, packaging, leather and other industries have been widely used. However, in the daily manufacturing process, we will more or less encounter some operational problems and even technical failures.handheld laser marking machine In order to solve these problems, Lan Yu's after-sales team often goes out to solve customers' various doubts. Here, I will share with you a solution to the problem of insufficient laser engraving depth and uneven bottom for your reference.

First of all, let's understand the reasons that may lead to insufficient engraving depth:

1. laser output power is too low;

2. engraving speed is too fast;

3. the focus position is not correct;

4. contaminated or damaged mirrors and lenses;

5. laser tube aging or damage;

6. insufficient power supply.

We can solve these problems one by one according to the method of software first and then hardware:

1. gradually adjust the laser output power, engraving speed and focus position on the control system to make sure the parameters are correct.

2. Check the reflector and lens for contamination and damage, clean or replace if any.

3. Test whether the laser tube can produce light normally, if not, troubleshoot whether it is a problem of the laser tube or the problem of insufficient high-voltage power supply.

In addition to the above problems, there are some other common problems need our attention:

1. engraving pattern blurred: this may be due to inaccurate focusing of the laser beam or laser power settings are too high. The solution is to adjust the focus position and laser power to ensure that the pattern is clearly visible. 2.

2. engraving surface burning or melting phenomenon: this may be due to the laser power setting is too high or the engraving speed is too fast. The solution is to reduce the laser power and engraving speed to avoid excessive heating of the material. 3.

3. engraving edge uneven: this may be due to the laser beam focus is not accurate or the material surface is not flat.little pecker laser engraver The solution is to adjust the focus position and material surface to ensure that the edges are flat.

4. Smoke or odor generated during the engraving process: This may be caused by exhaust fumes from burning material. The solution is to increase the ventilation equipment or choose the right material for engraving.

5. slow engraving speed: this may be due to the laser power setting is too low or the material to absorb the laser energy is strong. The solution is to increase the laser power or choose suitable materials for engraving.

In short, the laser engraving machine in the use of the process may encounter a variety of problems, but as long as we master the correct solution, we can effectively solve these problems, to ensure that the engraving quality and efficiency. I hope the solutions provided above can help you.