Solution of reducing burning in steel laser reducing machine

The laser slicing manner produces a lot of warmth when the sheet steel section is processing, the warmth is no longer subtle in time, and the burning area phenomenon is caused. In the machining of metallic laser slicing machine, the backyard of the gap can be cooled, however the section of the small gap interior the single gap has much less warmness diffusible space, and the warmness is too focused to purpose over burning, slagging and so on. In addition, in the thick plate cutting, the molten steel accrued on the fabric floor and the warmth accumulation throughout the perforation will make the auxiliary airflow disordered, and the warmth enter will be excessive, which will lead the burning of the edge.

So how to clear up the hassle of burning and slagging?

Solution of over burning at some stage in laser slicing of small gap in carbon steel: In the carbon metal reducing with oxygen as the auxiliary gas, the key to clear up the hassle is how to suppress the technology of oxidation response heat. It can be reduce via auxiliary oxygen in the course of perforation and lagged change to auxiliary air or nitrogen.

The pulse reducing situation with low frequency and excessive top output electricity can minimize the warmness output and optimize the reducing condition. Setting the situation as a single pulse laser beam, the excessive top output of excessive electricity depth and the low frequency circumstance can limit the accumulation of molten metallic on the floor of the fabric at some point of the perforation procedure and limit the warmth output.

The answer of Laser slicing of aluminum alloy and stainless steel: In the processing of such materials, the auxiliary fuel used is nitrogen, which does no longer burn at some stage in cutting. However, due to the fact of the excessive temperature of the cloth internal the pore, the phenomenon of slagging on the internal will be extra frequent.

The answer to this trouble is to make bigger the strain of the auxiliary gasoline and to set the circumstance as the pulse situation of excessive top output and low frequency.

When the auxiliary fuel is used in air, it will now not overburn, however it is effortless to show up slags at the bottom. It is crucial to set the prerequisites as excessive auxiliary gasoline pressure, excessive top output, low frequency pulse condition.

YIDA LASER grant excessive exceptional laser computer expert for steel cutting, welcome to contact us if you have any needs!provide excessive best laser laptop expert for steel cutting, welcome to contact us if you have any needs!