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brown829
Angemeldet seit:
04.11.2021
Beiträge: 56
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If you are a welder, you are no stranger to the importance of wearing a welding helmet during the welding process. Welding helmets are designed to protect your face and eyes from the harmful rays of the welding arc, which can cause serious damage if exposed for prolonged periods.
Traditionally, welding helmets had a fixed shade lens, which required the welder to flip the helmet down when the welding process began, and then flip it back up when the welding was complete. However, in recent years, a new type of welding helmet has emerged, known as the auto-darkening welding helmet.
An auto-darkening welding helmet uses a technology that allows the helmet's lens to automatically adjust to the brightness of the welding arc. This means that the welder no longer has to manually adjust the helmet or flip it up and down during the welding process, improving both productivity and safety.
The auto-darkening feature works by using a combination of sensors, electronics, and liquid crystals. When the sensors detect the presence of the welding arc, they send a signal to the electronics, which in turn adjust the voltage supplied to the liquid crystals. This causes the crystals to darken, blocking out the harmful light from the welding arc.
Auto-darkening welding helmets are available in a variety of shades and are adjustable, allowing welders to customize the level of darkness to suit their individual needs and preferences. They are also available with additional features such as grinding mode, which allows the helmet to be used for grinding without the need to switch to a different helmet.
In conclusion, an ***** of safety equipment for any welder. Its ability to automatically adjust to the brightness of the welding arc improves both productivity and safety, making it a must-have for any welding application.
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