3KW 4KW 6KW 8KW Fiber Laser Metal Cutting Machine CNC For Steel Metal

3KW 4KW 6KW 8KW Fiber Laser Metal Cutting Machine CNC for Steel Metal

The principle of laser cutting machine to cut metal is mainly the use of high power density laser beam focused irradiation to the metal surface, so that the metal reaches the melting point or boiling point, while the use of high-pressure gas coaxial with the beam of melting or vaporization of the metal blown away. As the beam moves relative to the metal, the metal is processed point by point or step by step into the desired shape. During this process, the high power density energy generated by the laser is passed through the optical transmission system to sequence the focusing lenses, creating a high density of energy spots at the focal point. The high-energy laser beam is expanded and then output and converged on the metal surface, causing it to reach its melting or boiling point. At the same time, the gas blown out interacts with the cut metal and undergoes an oxidizing reaction, releasing a large amount of oxidizing heat, blowing the molten oxides and melts out of the reaction zone and forming a cut in the metal.

Features:

Advantages:

High precision;
High efficiency;
Wide material applicability;
High degree of automation;
Environmental protection and energy saving;
Low maintenance cost;
Can cut complex shapes;
High-quality cutting surface;
High flexibility.

1.Table frame with tempering treatment.

2.Electrical box with air conditioner.

3.Cutting head behind side modular design.

4.Lubricating oil -automatic.

front

beside

factory

The challenges:

Material Absorption and Reflection: Different metal materials have different absorption spectra, which have a greater impact on the laser absorption rate, leading to inconsistent cutting results. In addition, oxidized layers and coatings on the metal surface will also affect the laser absorption.
Thermal conduction and thermal deformation: metal materials have good thermal conductivity, resulting in rapid heat transfer during the cutting process. This not only affects the cutting speed and accuracy, but also may lead to thermal deformation of the workpiece, affecting the cutting quality and stability.
Cutting edge quality: When laser cutting metal, due to melting, vaporization, oxidation and other processes, the cutting edge may have burrs, hanging slag and other phenomena, affecting the flatness and smoothness of the cutting edge.
Processing thickness and power: the power and focal length of the laser cutting machine have restrictions on the cutting thickness. As the thickness increases, the cutting speed will become slower and the cutting quality will be affected.
Material properties and alloy composition: The hardness, toughness, thermal conductivity and other physical properties of the metal material will affect the effect of laser cutting. At the same time, different components in the alloy will also have an impact on the laser absorption rate and cutting speed.
Environmental factors and safety: The laser cutting process will produce high temperature, high pressure, arc light and other harmful factors, posing a threat to the safety of the operator. At the same time, the fumes and exhaust gases generated during the cutting process also need to be treated to protect the environment and the health of the operators.
Equipment maintenance and calibration: Laser cutting machines require regular maintenance and calibration to ensure stable cutting quality and accuracy. This includes cleaning of the lens, adjustment of the optical path, and calibration of the cutting head.

Package and Delivery:

Benefits & Services Provided To Customers

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