Depends on different materials and the marking effects you want so for a new operator may need conduct dozens of trials to know the ideal marking parameters for each material and even some experienced engineers have to try several times.
Fiber laser marking parameters.
Loop count or passes number of times to repeat power frequency speed fill please see the following definitions for each parameter.
The smaller this value the denser the fill at the cost of a longer marking cycle.
Choose your laser machine and laser power in the list below download the parameters by clicking on download in the jobcontrol parameters column import the xml file in your jobcontrol laser software.
1 which uses a directly modulated seed laser that is amplified using a proprietary fiber laser based amplifier chain.
The fill spacing property specifies the distance between fill lines.
There are 5 primary parameters that will affect the marking result.
Then save this in your jobcontrol database.
Test matrix showing effects of speed vs frequency on a laser mark.
3d fiber laser engraver 2 station rotary dial index flat bed fiber laser cutter production line laser marking compact fiber laser marking system awards store laser machine laser engraving cutting machine laser marking cutting system small laser engraver cutter applications laser.
Selecting the suitable laser parameters.
For new users who want to get black color on ss maybe met lot of problem at the beginning of use laser marker u will learn more about the parameters of fiber laser marking machine like power speed pulse width frequency of one fiber laser marking machine as below.
20w yf laser system.
Setting marking parameters in fiber laser marking machine software.
In the example the selected parameter for p is 80 7 i e.
A large fill spacing will cause gaps between the lines used to fill the characters.
87 of the preset p value power.
The recently introduced pulsed fiber laser uses a mopa master oscillator power amplifier architecture fig.
Laser power the percentage of available power you are utilizing.
The contrast brightness of marks achievable on the fiber laser are excellent and can often be much brighter than marks from a c02 laser.
Taking the fiber laser out of focus by 06 09 broadens the beam and produces a very bright mark on anodized coating.
Lower frequency and higher power settings help offset the change in focal point.
The fiber laser source generates a laser beam by pumping intense diode light into the end of fiber optic cables that have been doped with ytterbium the energy from the diode light is absorbed by the ytterbium in the fiber optic cables the ytterbium then releases the energy in the form of photons that travel down the optic cables the photons that leave the optic cables create the laser beam the wavelength of light generated from a fiber laser is 1062 nm.
This in turn allows the pulse parameters to be more effectively controlled.
