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Factors Affecting the Processing Effect of Fiber Laser Cutting Machine

Jul. 16, 2021

As we all know, fiber laser cutting machine has higher processing accuracy and better cutting effect than traditional process. In the long-term processing process, sometimes you will find that the processing effect of Laser Cutting Machine is not ideal. So what factors will affect the accuracy of fiber laser cutting machine?


1. The laser will affect the processing effect of fiber laser cutting machine

A. The power of the laser

Fiber laser cutting machine after long-term use, the laser power will more or less decline, directly affecting the cutting performance of the laser cutting machine; because the laser power determines the cutting performance of fiber laser cutting machine, such as single mode, multi-mode, low mode for thin plate cutting, high mode for thick plate cutting.

B. Laser beam shape

Fiber laser cutting machine's laser beam is conical, and the cutting gap is also conical. The shape of the laser beam is one of the factors that affect the accuracy of laser cutting. Because, the smaller the spot of the laser beam after focusing, the smaller the slit, the higher the processing accuracy; under such laser beam conditions, the thicker the product, the lower the accuracy and the larger the slit, which can cut metals of different thicknesses. In setting the appropriate laser power, you can ensure better cutting results.

Fiber Laser Cutting Machine

Fiber Laser Cutting Machine

2. The cutting material will affect the processing effect of fiber laser cutting machine

A. thickness of the cutting material

Fiber Laser Cutting Machine cutting material thickness between 0.1-12mm. Laser cutting is most suitable for cutting thin plates. The best thickness is less than 12mm carbon steel and less than 6mm stainless steel. The processing quality is significantly improved and the efficiency appears. Guarantee. If cutting materials less than 1mm, the cut will be very smooth.

B. Roughness of the cutting material

The surface roughness of the material and the surface roughness of the material also determine the quality of the cut. Generally speaking, the smoother the material, the better the cut quality.


3. The auxiliary gas will affect the processing effect of fiber laser cutting machine

The higher the auxiliary gas pressure, the higher the purity of the gas, the less impurities attached to the material, the smoother the cutting. Generally speaking, oxygen cutting speed is the fastest, nitrogen cutting effect is the best, the cost is also low. Different gases have different cutting effects.


4. The accuracy of the table will affect the processing effect of fiber laser cutting machine

Fiber laser cutting machine cutting, the table will vibrate with the vibration of the laser head. High precision table with a stable linear guide, cutting accuracy is higher. The table is not flat or other reasons will also affect the laser cutting machine. The main factor of processing accuracy.


5. Other factors

In addition to the above factors, improper operation, long-term load production, long-term inability to maintain, etc. can lead to a decline in the performance of fiber laser cutting machine, the cutting effect is greatly reduced.


In order to prevent the decline in the processing effect of fiber laser cutting machine, the following 2 points should be noted:


1. Pay attention to the maintenance of fiber laser cutting machine

Fiber laser cutting machine processing time is long, many parts will be worn. Obviously, it will affect the performance of the processing equipment. Maintenance is very important. Wearable parts should be replaced frequently; optical components should be wiped clean after use to keep clean; bearings should be regularly oiled to maintain the flexibility of the transmission and processing accuracy.


2. The standard operation of fiber laser cutting machine

Fiber laser cutting machine should be operated by a dedicated person. Before starting should be trained by professionals: the correct implementation of the switching sequence, familiar with the various buttons of the switch panel, the correct operation of fiber laser cutting machine is very important. Professional operation is not only conducive to the normal operation of fiber laser cutting machine, but also reduces the probability of safety accidents.

Pay attention to the above points in order to improve the cutting quality of fiber laser cutting machine and ensure the best performance of the equipment! If you have any needs please feel free to contact the Fiber Laser Cutting Machine Supplier

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