Fiber laser cutting machines generate a lot of heat when processing sheet metal, which often causes burning edges, which seriously affects the accuracy and appearance of the product. Faced with this situation, many operators are helpless and do not know how to deal with it. Let us look at the causes and solutions of the burning edge.
Fiber laser cutting and cutting machine to solve the problem of burning edge in stainless steel cutting: In the processing of such materials, the auxiliary gas used is nitrogen, and there is no burning edge in the cutting, but the temperature of the material inside the small hole is very high. High, the internal slag phenomenon will be more frequent.
An effective solution is to increase the pressure of the auxiliary gas and set the condition to a high peak output, low frequency pulse condition. The auxiliary gas uses air as well as when nitrogen is used. It does not burn too much, but it is easy to slag at the bottom. It is necessary to set the conditions to high auxiliary gas pressure, high peak output, and low frequency pulse conditions.
Post time: Aug-30-2019
