Today, the characters engraved with the laser marking machine are reversed. How to adjust? Check if the Use the correction file is not used in the key F3 parameters. If you are using internal correction, then look at changing Galvo1=X or Galvo2=X.
FAQs: Laser Engraving Problems and Solutions
During laser engraving or marking business, it is inevitable to come across some embarrassing interludes. In this catalog, we’ve compiled a collection of common laser engraving problems and solution suggestions.
They include but are not limited to:
- Problems with laser machines installation, connections, main unit, or power supply.
- Questions about laser marking software, such as operation, functions, parameters, engraving file formats and other doubts.
- Concerns regarding the selection of engraving materials.
We hope these resources help you quickly resolve any issues you face while working with laser machines. If not, feel free to reach out to us for assistance – we’d be delighted to help!
How to make the graphic lines of laser marking thicker?
This is related to the laser outlet. If it is a co2 laser, the line will be slightly thicker by increasing the power. The thickness of the lines marked by fiber laser is fixed. But there is a method that using the Hatch fuction to thicken the border line for some graphics.
QR code laser marking is not clear, how to adjust?
As shown in the picture, the laser marking QR code in the middle is not clear, and it feels like the QR code is obviously engraved into the product. How to adjust this? The picture shows that the QR code may be filled too densely or the power is too high. It is recommended to modify the… Continue reading QR code laser marking is not clear, how to adjust?
How does EzCad print out the effect of embossed text?
There are two options for zooming. One is to use a 2D galvo, add a motorized z-axis to achieve zoom, and use EZCAD3+DLC2-2D + to enable the 3d function. Another solution is to use a 3D galvo, with DLC2-3D board + EZCAD3.
EzCad laser marking keeps marking automatically, how to solve it?
Check F3 parameters – Port – Start Marking IO, see if it is low level, if it is, change it to high level.
What causes the laser to not emit light when it is connected to the board?
There are generally the following possibilities. A. Not on the focal plane. After marking a small circle continuously, manually adjust the distance between the galvanometer and the marking surface until the light is the strongest. B. Wrong choice of laser type. The correct laser type should be selected in the F3 parameter. C. Whether the… Continue reading What causes the laser to not emit light when it is connected to the board?
What is the problem when opening EzCad laser marking software with an error – Can not find the dongle?
When starting the EzCad2 laser marking software with an error – “can not find dongle! Software will work at demo state.” or “lmc_OpenDriver fail“. There may be some reasons, please check: 1. Confirm whether the marking card needs an external dongle. At present, the mainstream marking cards are all integrated dongles and do not require… Continue reading What is the problem when opening EzCad laser marking software with an error – Can not find the dongle?
