Which is Better, Water Cooling or Air Cooling for Laser Marking Machine?

A must-have accessory for a laser marking machine is a cooling system, which can effectively prevent the equipment from heating up and causing damage to the accessories. Usually, there are two types of cooling systems: water cooling and air cooling. Different types of laser marking machines are equipped with different cooling systems. Fiber laser marker is… Continue reading Which is Better, Water Cooling or Air Cooling for Laser Marking Machine?

Why cannot the laser marking reach the expected marking depth?

Reasons: ① Whether the laser output power meets the requirements. ②Whether the turn-off power of the acousto-optic switch meets the requirements. ③ Whether the optical path adjustment is accurate. ④Whether the workpiece surface is on the focal plane.

How to Troubleshoot the Weak and Unstable Laser of the Laser Marking Machine?

The reasons for the weak laser of the laser marking machine include: unstable power supply, pollution of the optical mirror, power attenuation caused by long use time, and optical path and setting problems; the reasons for the unstable laser also include: unstable power supply, signal interference, and laser temperature is too high. Weak laser 1.… Continue reading How to Troubleshoot the Weak and Unstable Laser of the Laser Marking Machine?

Why is the laser power of the laser marking machine reduced? How to deal with it?

The main reason for the reduction of laser power and processing measures: (1) Whether the power supply is stable and whether the current reaches the rated working current. (2) Check whether the mirror surface of the fiber laser collimating output mirror is polluted. If it is polluted, wipe it gently with a cotton swab dipped in… Continue reading Why is the laser power of the laser marking machine reduced? How to deal with it?