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Laser cutting effect gas selection detailed comparison (air, oxygen, nitrogen)

As we all know, the commonly used gases for laser cutting are air, oxygen and nitrogen. When cutting different materials with laser The required auxiliary gas is often different. In this issue, we will talk about the differences between air, oxygen and nitrogen, and show the cutting effect and efficiency respectively: 1. Air 【Air cutting …

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Advantages and price factors of handheld laser welding machines

Advantage In recent years, handheld laser welding machines have become more and more popular, and they are a new type of welding method. So what are the advantages of handheld laser welding? First of all, it must have made up for the shortcomings of traditional welding! Such as welding defects such as undercut, incomplete penetration, …

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It’s coming! Laser head with 600mm cleaning width!

In continuous laser cleaning equipment, most laser cleaning heads only have a cleaning width of 150-270mm, which indirectly leads to many problems: 1. When the cleaning power is too high, due to the limited width, the unit laser energy is too high, resulting in over-cleaning of the surface, and even slight melting, causing damage to …

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How to clean the surface oxide of aluminum alloy?

Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for welded structural parts of aluminum alloy is increasing day by day, so that the research on weldability …

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What materials can laser welding machines weld?

  Let’s learn about laser welding machines today. Since the launch of laser welding machines, its welding effect has been on the way to being loved by everyone, and more and more companies use laser welding machines for processing and manufacturing. So what materials can the laser welding machine weld? ① Carbon steel Carbon steel …

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Advantages, disadvantages and applications of CO2 laser cutting machine

A CO2 laser cutting machine is a CNC laser machine that uses laser technology to cut and engrave materials. Since CO2 laser cutting machine can also engrave, CO2 laser cutting machine is also called CO2 laser engraving machine. In addition, it is also called wood laser cutting machine or acrylic laser cutting machine, etc. The …

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Three-in-one | New handheld laser cutting, cleaning and welding machine, the cleaning index is almost invincible

Have you seen a laser cleaning machine, laser welder, and laser cutter in one unit? Cutting, welding and cleaning are often closely linked up and down processes in metal processing operations. The traditional operation method often requires three different operating equipment to carry out the three processes, not only the purchase cost is high and …

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