CNC Laser Cutting Machine

Principle of Operation

The CNC fiber laser cutting machine utilizes advanced fiber laser technology to deliver high-precision, high-efficiency metal cutting. The laser generator produces a high-energy laser beam, which is transmitted through a fiber optic cable to the cutting head. The precision focusing lens group concentrates the laser beam into a micron-level focal point (approximately 0.1mm in diameter), generating an instantaneous temperature exceeding 10,000℃. This extreme heat causes the material to vaporize instantly, while a high-pressure auxiliary gas (O₂/N₂) blows away molten residue, ensuring clean, smooth cuts. An integrated dust removal system efficiently eliminates cutting debris in real time, maintaining a clean working environment and prolonging machine life.

Core Configuration

1. Laser System

• Fiber laser source: Equipped with a Wuhan Ruike 500W pulsed fiber laser (optional 1000W high-power laser for thicker materials).

• Laser wavelength: 1070nm, ensuring optimal absorption by metal materials.

• Photoelectric conversion efficiency: Over 30%, reducing energy consumption and operational costs.

• Beam quality monitoring: Includes a high-precision beam quality analyzer (imported from the UK) for consistent cutting performance.

2. Transmission System

• Linear guide rails: Taiwan HIWIN high-rigidity silver rails (20mm), ensuring smooth and stable motion.

• Servo motors: Original Panasonic servo motors (X-axis: 1000W, Y-axis: 3000W) for high-speed, high-torque movement.

• Ball screws: C3-grade precision ball screws (32mm diameter), minimizing backlash and enhancing positioning accuracy.

3. Control System

• Motion control: Germany Befo multi-axis motion control card, ensuring ultra-precise cutting path execution.

• Software compatibility: Supports DXF/DWG/AI file formats for seamless CAD/CAM integration.

• Cutting parameter database: Real-time adjustment of laser power, cutting speed, and gas pressure for optimized performance across different materials.

Key Advantages

• High-speed cutting: Optimized fiber laser technology enables rapid processing of stainless steel, carbon steel, aluminum, and copper.

• Energy-efficient operation: 30%+ photoelectric conversion efficiency reduces power consumption.

• Low maintenance: Fiber laser cutting systems require minimal upkeep compared to CO₂ lasers.

• Automated dust removal: Integrated extraction system ensures a clean workspace and extends machine longevity.

This CNC laser cutting machine is ideal for industries requiring precision metal fabrication, including automotive, aerospace, electronics, and sheet metal processing. With its high-power fiber laser source, robust transmission system, and intelligent control software, it delivers superior cutting accuracy, efficiency, and reliability.

Technical parameter

Main Components

Main Indexes of QY-LCF500 Laser Cutting Machine

Equipment Cutting Indexes(This is only for your reference. Speed may be different as for different figure. It should be based on the practical test results.)

Accessories and Specifications