Frequently Asked Questions of Laser Cutting Machine

Do you know fiber laser cutting machine? With the development of the fiber laser cutting technology, it is used in more and more fields, and more and more materials are applicable. But can you answer the questions frequently encountered by fiber laser cutting machines without hesitation? How many of the following questions can you answer?

fiber laser cutting machine

  1. What is the working principle of the fiber laser cutting machine?
  2. Is the fiber laser cutting machine dangerous to operate?
  3. What aspects affect the accuracy of thefiber laser cutting machine?
  4. How to find the focus of the fiber laser cutting machine?
  5. What are the types of lasersource and what are their differences?
  6. What is the cutting thickness of thefiber laser cutting machine?
  7. What are the application areas of fiber laser cutting machines?

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What is the working principle of fiber laser cutting machine ?

Fiber laser cutting is to use a focused high-power density laser beam to irradiate the work-piece, so that the irradiated material quickly melts, vaporizes, ablates or reaches the ignition point, and at the same time blows out the molten material by the high-speed airflow coaxial with the beam, and moves through the CNC mechanical system The spot irradiates the position to realize a thermal cutting method for cutting the work-piece.

 

Is thefiber laser cutting machine dangerous to operate?

Fiber laser cutting is a very environmentally friendly cutting method, generally speaking, there is no harm to the body. Compared with plasma cutting and oxygen cutting, fiber laser cutting produces less dust, weak light and low noise. However, if you do not follow the correct safe operation method, it will also cause personal injury to the user or damage to the machine.

  • Beware of flammable materials when using the machine. Certain materials are not allowed to be cut on a laser cutting machine, including foam core materials, any PVC materials, and highly reflective materials.
  • During the working process of the machine, it is forbidden for the operator to leave without authorization to avoid unnecessary losses.
  • Do not stare at the laser processing operation. It is forbidden to observe laser light through binoculars, microscope, magnifying glass, etc.
  • Do not store explosive or flammable materials in the laser processing area.

    What are the factors that affect the accuracy of the fiber laser cutting machines?

There are many factors that affect the accuracy of laser cutting, and some are determined by the equipment itself, such as the accuracy of the mechanical system, the degree of vibration of the workbench, the quality of the laser beam, the influence of auxiliary gas and nozzles, etc.; some are inherent factors of the material, such as the physical and chemical properties of the material , The reflectivity of the material, etc.; there are some factors that are selected according to the specific processing object and user quality requirements, and corresponding adjustments are made to determine the relevant parameters, such as output power, focus position, cutting speed and auxiliary gas Wait.

 

How does the laser cutting machine find the focus?

At present, MORN LASER machines have achieved automatic focusing. With the automatic focusing function, the processing efficiency of the fiber laser cutting machine can be significantly improved: the perforation time of thick plates is greatly reduced; when processing work-pieces of different materials and thicknesses, the machine can automatically adjust the focus to the most suitable position quickly.

 

What is the cutting thickness of the laser cutting machine?

I wrote a detailed article before, about the cutting thickness, please click this link to read it. (https://mornlaser.com/blog/how-thickness-are-various-power-laser-cutting-machines-cut/)

 

What are the application areas ofthe fiber laser cutting machines?

Fiber laser cutting machines are widely used in automobile manufacturing, kitchenware industry, sheet metal processing, advertising industry, machinery manufacturing, etc. due to its wide cutting range, high cutting speed, narrow cutting seam, good cutting quality, small heat affected zone, and flexible processing. Case cabinet, elevator manufacturing, fitness equipment and other industries.

MORN LASER devotes itself to the field of metal cutting laser cutting machines, in order to achieve a more perfect machine, a more detailed service and a better technology.