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How to Choose Gas for Laser Cutting and What Are the Characteristics of Each Gas?
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- Time of issue:2024-06-05 11:10
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(Summary description)Laser Cutting Gas Selection Guide：This brief introduction to the three common laser cutting gases aims to help you choose the most suitable gas for your cutting needs.
How to Choose Gas for Laser Cutting and What Are the Characteristics of Each Gas?
(Summary description)Laser Cutting Gas Selection Guide：This brief introduction to the three common laser cutting gases aims to help you choose the most suitable gas for your cutting needs.
- Categories:Technology center
- Author:
- Origin:
- Time of issue:2024-06-05 11:10
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The choice of gas in laser cutting is crucial, as different gases have distinct characteristics and advantages. Commonly used cutting gases include air, nitrogen, and oxygen. Below is a detailed introduction to their features and suitable applications.
① Air Cutting
Air is an economical cutting gas and offers the fastest cutting speed among the three options, suitable for various materials. However, for thicker materials, air cutting is less effective and tends to produce burrs.
② Oxygen Cutting
Oxygen is ideal for applications requiring high-quality cut surfaces with no burrs. Although the cutting speed with oxygen is slower, it provides excellent cut surface quality.
③ Nitrogen Cutting
Nitrogen, being non-combustible, can effectively reduce oxidation and burning on the material surface, making it especially suitable for cutting stainless steel. It helps maintain the stainless properties of the cut edges. However, nitrogen is relatively expensive and usually requires a nitrogen generator.
By understanding the characteristics and advantages of these three common laser cutting gases, you can make an informed decision and select the most suitable gas for your specific cutting needs.
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