Do you know How Fiber laser Cutting Machine Work?

30 ottobre 2024

Yes, a macchina per il taglio laser in fibra uses a highly focused laser beam to cut, engrave, or etch materials, typically metals. Here’s how it works:

1. Generazione laser

A macchina per il taglio laser in fibra generates a laser beam through fiber optic cables, which amplify light particles (photons) into a concentrated, high-energy laser beam.

2. Beam Delivery

The high-energy beam is delivered to the cutting head via fiber optics.

Unlike CO₂ lasers, which require mirrors to direct the beam, fiber lasers deliver directly through the fiber optics, making them efficient with minimal energy loss.

3. Focusing the Beam

Inside the cutting head, a series of lenses focuses the beam to a very small spot on the material’s surface.

This focused spot reaches extremely high temperatures (often over 10,000^。C), enough to vaporize or melt the material instantly at the point of contact.

4. Cutting Process

The cutting head moves according to the design or pattern specified, guiding the laser to make precise cuts.

A high-pressure gas (usually nitrogen or oxygen) is often used alongside the laser beam. This gas serves two purposes:

Assists in the cutting process: Oxygen, for example, can accelerate cutting by reacting with molten metal.

Clears debris: Nitrogen or air can blow away melted material, leaving a clean edge.

5. Precision and Control

The machine is CNC (Computer Numerical Control) controlled, which allows it to achieve very high precision and repeatability.

The precision and control let fiber laser machines handle intricate cuts, tiny holes, and fine detailing with high accuracy.

Vantaggi delle macchine per il taglio laser in fibra

Speed and Efficiency: Fiber lasers cut faster than CO₂ lasers, especially on thin to medium-thickness materials.

Versatility: They work well on a variety of metals, including steel, aluminum, brass, and copper.

Low Maintenance: With fewer moving parts and no mirrors, fiber lasers are often more reliable and easier to maintain.

Energy Efficiency: Fiber lasers are energy-efficient compared to CO₂ lasers, reducing operating costs.

Fiber laser cutting machines are widely used in industries like automotive, aerospace, electronics, and manufacturing, particularly for their precision, speed, and ability to handle detailed and high-strength materials.

Circa Laser Superstar

Laser Superstar è un fornitore di fiducia di macchina per il taglio laser in fibrache offre soluzioni innovative ed efficienti per il taglio di precisione in vari settori come quello automobilistico, aerospaziale, edile e manifatturiero, fornendo una tecnologia all'avanguardia che garantisce elevata precisione, velocità e versatilità per soddisfare le diverse esigenze delle moderne linee di produzione e dei progetti di fabbricazione personalizzati.