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Gas processing and how to set parameters by the aid of laser cutting machine
by：Transon
2020-10-31
For merchants to use laser cutting machine processing, all know auxiliary gas is able to improve the effect of cutting.
So in for some high precision industry, with laser cutting machine equipment of ordinary processing processing cannot satisfy their needs, so need to add auxiliary gas when processing, so for the auxiliary gases are added, how to set parameters, how to set up the pressure, how to set up traffic, these, has become the difficulty.
because these three Settings, determines the auxiliary gases in to the role of the cutting process, so it is the key to guide the cutting quality, according to these requirements, the following optical laser cutting machine manufacturers, Dr Summarizes these questions for merchants, so the following example for some equipment for description of materials.
in cutting thickness under 12 mm stainless steel, the use of auxiliary gas is nitrogen, at more than 10 mm thickness of metal materials, use of auxiliary gas need to be more than ninety-nine percent purity, so the pressure for this test need to be more than 1 mpa can meet the demand.
in the cutting thickness of around 25 mm stainless steel, for increasing the thickness of metal materials, the requirements of the relative pressure increases, so in for purity requires more sophisticated, with air pressure 2 mpa above can satisfy the processing effect, cutting traffic more than 1 mpa. For the cutting of about 3 mm material cutting traffic only need 50 m3 / h.
according to the nitrogen in the process of the processing of stainless steel, can be seen for the parameter setting of auxiliary gas and air flow, air pressure, the definition of can be summarized, according to the increase of the difficulty of the material, as well as the thickness, the effect of processing required to ascend, for the equipment, and the set of additional performance, has the function of the increase, the thicker the material, the auxiliary gas quantity and require the higher purity, the greater the cost.
because these three Settings, determines the auxiliary gases in to the role of the cutting process, so it is the key to guide the cutting quality, according to these requirements, the following optical laser cutting machine manufacturers, Dr Summarizes these questions for merchants, so the following example for some equipment for description of materials.
in cutting thickness under 12 mm stainless steel, the use of auxiliary gas is nitrogen, at more than 10 mm thickness of metal materials, use of auxiliary gas need to be more than ninety-nine percent purity, so the pressure for this test need to be more than 1 mpa can meet the demand.
in the cutting thickness of around 25 mm stainless steel, for increasing the thickness of metal materials, the requirements of the relative pressure increases, so in for purity requires more sophisticated, with air pressure 2 mpa above can satisfy the processing effect, cutting traffic more than 1 mpa. For the cutting of about 3 mm material cutting traffic only need 50 m3 / h.
according to the nitrogen in the process of the processing of stainless steel, can be seen for the parameter setting of auxiliary gas and air flow, air pressure, the definition of can be summarized, according to the increase of the difficulty of the material, as well as the thickness, the effect of processing required to ascend, for the equipment, and the set of additional performance, has the function of the increase, the thicker the material, the auxiliary gas quantity and require the higher purity, the greater the cost.
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