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Four Reasons Why Laser Welding Machines Experience Power Decline

2020.12.17

What factors can cause the power output of a laser welding machine to decrease? Many people may not be very familiar with this topic—let’s find out together with me!

What are the advantages of handheld laser welding machines?

2020.12.07

The handheld laser welding machine, also known as a fiber‑transmission laser welding machine or a manual laser welding machine, uses flexible fiber optic transmission for laser energy delivery, which greatly enhances the machine’s practicality.

How Should a Laser Welding Machine Be Maintained on a Daily Basis?

2020.11.20

After a machine has been running for a period of time, it needs maintenance. So, do you know how to maintain a laser welding machine? As laser equipment is used over an extended period, the laser beam may become unstable—and there are many potential causes for this issue. It could be due to certain malfunctions, or it might result from an unstable power supply. To ensure the machine operates normally, any detected faults should be repaired promptly to avoid disrupting work efficiency.

Laser Marking Machine Manufacturers: In which industries can laser marking machines be applied, and what are their advantages?

2020.10.29

Laser marking machine manufacturers analyze that, thanks to the unique advantages of laser technology, its applications are becoming increasingly widespread. Currently, laser marking machines are used in the following industries: electronic cigarettes, hardware products, medical packaging, alcoholic beverage packaging, architectural ceramics, beverage packaging, rubber products, enclosure nameplates, craft gifts, electronic components, leather goods, electronic components, integrated circuits (ICs), electrical appliances, mobile communications, hardware products, tool accessories, precision equipment, eyeglasses and watches, jewelry, automotive parts, plastic buttons, building materials, PVC pipes, medical devices, and more.

Precautions for Laser Lens Maintenance and Cleaning

2020.10.20

In most laser optics, laser lenses tend to absorb specific laser wavelengths due to manufacturing processes or external contamination. Over time, this absorption reduces the lifespan of laser lenses and can lead to damage, ultimately affecting performance—or even causing complete failure. Such issues are not uncommon. As laser lens absorption of a particular wavelength increases, uneven heating occurs, causing the lens to reflect light and altering its refractive index. When laser light passes through or is reflected by a high-absorption laser lens, the resulting non-uniform distribution of laser power causes the center of the lens to heat up more than its edges. This phenomenon is known in optics as the “lens effect.”

Precautions for Cleaning Laser Lenses

2020.10.14

When cleaning laser optics, the sole objective is to remove contaminants from the lens surface—without causing additional contamination or damaging the lens. First, use an air blower to gently dislodge any loose particles from the component’s surface, especially on lenses that harbor tiny particulates and fibrous debris. This step is critical; however, never use unfiltered compressed air, as it often contains oil and water droplets that can exacerbate lens contamination. In the second step, carefully clean the lens with acetone. This grade of acetone is nearly anhydrous, significantly reducing the likelihood of lens contamination. The cotton swab must be thoroughly saturated with acetone, and the lens must be…

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