Laser Cutting Mild Steel With Nitrogen

Cutting 5mm Stainless Steel With Air And Nitrogen Spi Lasers

Cutting 5mm Stainless Steel With Air And Nitrogen Spi Lasers

Nitrogen Generation In Laser Cutting

Nitrogen Generation In Laser Cutting

Nitrogen Vs Oxygen Which Should You Use To Cut Steel Fabricating And Metalworking

Nitrogen Vs Oxygen Which Should You Use To Cut Steel Fabricating And Metalworking

Pros Of Laser Cutting With Nitrogen Gas Plasma Laser Cutting Air Assist

Pros Of Laser Cutting With Nitrogen Gas Plasma Laser Cutting Air Assist

Laser Cutting With Oxygen Vs Nitrogen Southeastern Engineering Sales Ses

Laser Cutting With Oxygen Vs Nitrogen Southeastern Engineering Sales Ses

May Cắt Laser Fiber Của Tan Hưng Cửa Sổ Cat

May Cắt Laser Fiber Của Tan Hưng Cửa Sổ Cat

May Cắt Laser Fiber Của Tan Hưng Cửa Sổ Cat

If the steel is thicker than 1 8 in cutting speed is similar for both nitrogen and oxygen.

Laser cutting mild steel with nitrogen.

At our shop we nitrogen cut 7ga p o at speeds of about 70 80ipm on ext and around 60ipm on internal. However there are two choices when cutting mild steel. Cutting mild steel. Factory cut chart settings.

The examples of the adjustments made will be similar for any co2 or fiber laser cutting mild steel with o2. When cutting thin gauge material there s not much need for additional speed. I have a 160 w chinese laser that i would like to cut mainly 1 2 mm mild steel 1 2 mm stainless steel and up to 1 6 mm hr steel. We have found how fast you can push depends on the material when we get higher carbon material.

Cut the same sheet with oxygen assist gas and you get a rougher edge that needs clean up but thanks to the additional heat produced you can cut much faster. Laser cutting mild steel with nitrogen. Using nitrogen provides the most benefit when you are cutting very thin material. Nitrogen or oxygen can be used as the assist gas.

Meeting your nitrogen purity challenges the nitrogen purity is important if a clean cut edge is required for example when cutting stainless steel or aluminium metals. Speed at times is reduced for a clean cut by 20. For mild steel and stainless steel thick sheets the ideal pressure lies in the region between 10 and 15 bar. Why laser cutting steel with nitrogen.

If you are cutting stainless steel or aluminium this is usually only cut with nitrogen or compressed air compressed air is typically used to laser cut material up to 2mm thick. However if the laser cuts too fast turns a sharp corner or its focus is a little off you risk losing the cut and producing unusable parts. When using nitrogen an inert gas the cutting process relies solely on the beam s energy to melt the metal. Higher figures are possible with the most powerful lasers available.

When carbon steel is cut with an oxygen assist gas the oxygen interacts with the hot metal to create an exothermic reaction which adds heat. The following show 12 6 and 3 2 mm 1 2 1 4 and 10ga mild steel cut with oxygen on a 2kw fiber laser and examples of the same part cut with 1 variable changed to show how it affected the cut quality. With nitrogen as an assist gas can you advise starting settings pressure power and speed. On amada fo3015 nt and 4020nt lasers.

When cutting stainless steel or carbon steel with nitrogen the laser melts the steel and the nitrogen assist gas evacuates the molten material leaving an oxide free edge.

Pin On Process

Pin On Process

Pin Na Doske Fiber Laser Cutting Machine China

Pin Na Doske Fiber Laser Cutting Machine China

Pin On Laser Cutting Sheet Metal Work And Plate Work

Pin On Laser Cutting Sheet Metal Work And Plate Work

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Laser Cut Steel Osh Cut

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