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The main factors that determine the life of the machine

The main factors that determine the life of the machine

2020-02-18

With the popularity of laser cutting equipment, competition in the laser processing industry is becoming increasingly fierce. How to improve efficiency and reduce costs has become a concern for most users. Compared with the 6KW laser processing cost, the 12kW laser cutting cost can basically be reduced by more than half. Among them, stainless steel has the largest advantage, followed by carbon steel and aluminum. Air is used as an auxiliary gas when cutting stainless steel, and the unit price processing cost is the lowest, which can meet products with low requirements on cutting end faces. When cutting carbon steel, the 12kW laser cutting speed is 87% -493% faster than the 6kW laser cutting speed; when cutting stainless steel, the 12kW laser cutting speed is 163% -289% faster than the 6kW laser cutting speed; when cutting aluminum The cutting speed of 12kW laser cutting is 150% -213% faster than that of 6kW laser cutting.

 

The main factors that determine the life of a machine tool are as follows:

The rigidity of the machine tool, simply speaking, the heavier the machine tool's tonnage, the better the rigidity!

The configuration of machine tool components, as well as the brand and quality of transmission components!

Process manufacturing level, enterprise process accumulation and experience inheritance!

When cutting with a fiber laser cutting machine, different cutting gases are selected according to the material of the cutting plate. The choice of gas and pressure has a great impact on the quality of the fiber laser cutting machine.

 

Effect of cutting gas and pressure on cutting quality

1) The cutting gas helps to dissipate heat and promote combustion, and blows away the molten stains, so as to obtain a cutting section of good quality.

2) When the pressure of the cutting gas is insufficient, it will have the following effects on the cutting quality: melt stains are generated during cutting, and the cutting speed cannot be satisfied to affect production efficiency.

3) When the pressure of the cutting gas is too high, the impact on the cutting quality: the cutting surface is rough and the cutting seam is wide; at the same time, the cutting section is partially melted, and a good cutting section cannot be formed.


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