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Sheet metal processing of hang slag problem how to solve?
by：ZORON Machinery
2021-01-29
Customers in the use of cutting machine for cutting will meet all kinds of problems, hang slag problem is more common, how to solve this problem?
cutting machine hang slag occurs on processing sheet metal, the serious influence product precision and appearance and customers are not satisfied, for many novice just contact industry operating machine, don't know how to deal with metal cutting machine processing the cause of slag material.
cutters in the processing of sheet metal would produce a lot of heat, under normal circumstances, the cutting heat is along the kerf width spread to receive adequate cooling in the processing sheet metal. Cutter in the machining of holes, the hole of the lateral can be fully cooled, single span the medial part of holes is because heat can spread the space is little, heat concentration causing hang slag. In addition, in the thick plate cutting, generated when the accumulation of perforation in the molten metal on the surface of the material and heat accumulation can make auxiliary turbulence, excessive heat input, triggering hang slag.
fiber cutting machine hang slag problem how to solve? ZuoLong machinery to you:
1, the cutting machine through a hole cutting carbon steel produced when burnt solution: in carbon steel cutting with oxygen as the auxiliary gas ( Carbon steel is generally more than 6 mm) , the key lies in how to suppress the generation of oxidation reaction heat. Punch can be used as auxiliary oxygen, delay switch for the methods of auxiliary air or nitrogen to cut. This method can be processing 1/6 plate holes. The low frequency, the peak power output pulse cutting conditions has the characteristics of can reduce quantity of heat output, helps the optimization of cutting conditions. Set your conditions for a single pulse beam, the peak value of the output of energy intensity, low frequency condition, which can effectively reduce the perforation process of molten metal in the accumulation of material surface, effectively restrain the heat output.
2, cutting machine in the aluminum alloy and stainless steel cutting solution: in this kind of material processing, the use of auxiliary gas is nitrogen or air, burning is not going to happen in the cutting edge, however, due to the small hole inside the temperature of the material is very high, the medial hang slag phenomenon will be more frequently.
effective solution is to increase the pressure, auxiliary gas condition is set to peak output, low frequency pulse conditions. Using air also auxiliary gas and nitrogen gas, burning is not going to happen, but it is easy to appear in the bottom of the hang slag, need to set the conditions for high gas pressure, peak value of output, low frequency pulse conditions.
cutting machine hang slag occurs on processing sheet metal, the serious influence product precision and appearance and customers are not satisfied, for many novice just contact industry operating machine, don't know how to deal with metal cutting machine processing the cause of slag material.
cutters in the processing of sheet metal would produce a lot of heat, under normal circumstances, the cutting heat is along the kerf width spread to receive adequate cooling in the processing sheet metal. Cutter in the machining of holes, the hole of the lateral can be fully cooled, single span the medial part of holes is because heat can spread the space is little, heat concentration causing hang slag. In addition, in the thick plate cutting, generated when the accumulation of perforation in the molten metal on the surface of the material and heat accumulation can make auxiliary turbulence, excessive heat input, triggering hang slag.
fiber cutting machine hang slag problem how to solve? ZuoLong machinery to you:
1, the cutting machine through a hole cutting carbon steel produced when burnt solution: in carbon steel cutting with oxygen as the auxiliary gas ( Carbon steel is generally more than 6 mm) , the key lies in how to suppress the generation of oxidation reaction heat. Punch can be used as auxiliary oxygen, delay switch for the methods of auxiliary air or nitrogen to cut. This method can be processing 1/6 plate holes. The low frequency, the peak power output pulse cutting conditions has the characteristics of can reduce quantity of heat output, helps the optimization of cutting conditions. Set your conditions for a single pulse beam, the peak value of the output of energy intensity, low frequency condition, which can effectively reduce the perforation process of molten metal in the accumulation of material surface, effectively restrain the heat output.
2, cutting machine in the aluminum alloy and stainless steel cutting solution: in this kind of material processing, the use of auxiliary gas is nitrogen or air, burning is not going to happen in the cutting edge, however, due to the small hole inside the temperature of the material is very high, the medial hang slag phenomenon will be more frequently.
effective solution is to increase the pressure, auxiliary gas condition is set to peak output, low frequency pulse conditions. Using air also auxiliary gas and nitrogen gas, burning is not going to happen, but it is easy to appear in the bottom of the hang slag, need to set the conditions for high gas pressure, peak value of output, low frequency pulse conditions.
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