Fiber Laser Cutting Machines
Glass Laser Cutting Machine
The Glass Laser Cutting Machine uses a Wuhan Huaray picosecond laser source at 30w, 50w or 70w to cut glass on a 500 x 400 mm marble work table.
Knowledge Centre
Fiber Laser Marking Machine Buying and Setup Guide
Published 2019-06-22 by the Weihua Laser engineering desk.
How Marking Frequency Affects Spot Density
The marking frequency defines the number of pulses emitted per unit of time. When you set a higher frequency, the laser spots become denser on the material surface. Conversely, a lower frequency results in looser spots. This relationship dictates how the mark appears under magnification and affects the final texture of the engraving.
Visual Continuity And Microscopic Reality
To the naked eye, a mark may appear as a continuous line. However, under an electron microscope, this line is revealed to be a series of many individual points. The density of these points determines the smoothness of the marking. A high frequency creates a tight cluster of pulses that visually blends into a solid, smooth line.
Achieving Smoother Marking Results
The higher the marking frequency, the denser the laser spot distribution. This density directly correlates to the smoothness of the final mark. For applications requiring fine detail or a polished appearance, adjusting the frequency to increase spot density is the primary method. Understanding this pulse-to-density relationship helps in setting parameters for specific material finishes.
Machines Mentioned Here
All machines
Fiber Laser Cutting Machines
HT Series Enclosure Metal Sheet Tube Fiber Laser Cutter
The HT Series is a fully enclosed fiber laser cutter designed to process both metal sheet and pipe on a single machine.
Fiber Laser Cutting Machines
ET Series Metal Sheet Tube Fiber Laser Cutter
The ET series is a fiber laser cutter for metal sheet and tube in one machine, offered as WH-3015ET, WH-4020ET and WH-6020ET.
Buyer Questions
Questions On This Topic
What does marking frequency control?
It controls the number of laser pulses emitted per unit of time, which determines how dense or loose the laser spots are on the material.
Why does my marking look smooth?
A smooth appearance is caused by a high marking frequency, which creates a dense laser spot that visually merges into a continuous line.
What happens if I lower the frequency?
Lowering the frequency results in looser laser spots. While the naked eye might not see the difference immediately, the marking will appear less smooth under magnification.
Is the line actually continuous?
No. Under an electron microscope, what looks like a continuous line is shown to be composed of many individual points created by the pulses.
How do I get the densest spot?
You achieve the densest laser spot by increasing the marking frequency. The higher the frequency, the closer the pulses are to each other.
Still Not Sure Which Machine Fits
Send the material and the thickness. We answer with a model and the settings that go with it, not a catalogue.