Welding work is increasing day by day all over the world. Welding work is related to steel and cast iron. Where iron and other metals are used, welders are always used. And when you use a welding machine, you need someone who knows how to use the welding machine. The use of welding machines is art, unlike other technical work.
This is because high-intensity light emitted during welding can damage the eyes of those doing this work. This intense light contains harmful ultraviolet rays. This light also contains infrared rays. All these are harmful to the human eye. To protect the human eye from these harmful rays, scientists invented special goggles and glasses.
In this blog, I will tell you everything about the work of welding goggles and tell you how they can help. To learn about this, be with me.
Welding Goggles Working Explanation
Welding goggles simply use glasses lenses that block the passage of ultraviolet (UV) and infrared (IR) light. In this way, harmful rays emitted by any metal weld are stopped, protecting the user’s eyes from harmful radiation and other damage. Lenses for welding goggles are designed to block all types of ultraviolet, infrared, and X-ray rays.
How do the welding goggles block UV and IR?
The lenses in the welding goggles are made of special materials, such as polycarbonate. Polycarbonate is a strong, lightweight, impact-resistant thermoplastic polymer used in a variety of applications, including welding goggles, helmets, and safety gear. Polycarbonate has the property of blocking ultraviolet and infrared rays, so it can be used for welding mechanisms.
Polycarbonate polymers consist of a large number of carbonate molecules, which naturally block harmful rays. Polycarbonate polymers consist of a large number of carbonate molecules, which naturally cut harmful ultraviolet rays. After absorbing all these types of rays, it remains stable. This is how goggles’ welding lenses stop harmful light rays.
These lenses are worn on goggles and glasses for welding. Welding work is very careful because it is not possible for ordinary people. If you don’t use goggles or other safety devices, you may damage your eyes.
History Behind the Use of Welding Goggles
Welding goggles have been used since the early 20th century to protect welders’ eyes from sparks, debris, and harmful radiation. In the 1970s and 1980s, advances in lens technology improved UV and IR protection. During this period, flip-up lenses became widespread, and welding and inspection could be easily switched.
The first goggles were made of glass, but later versions were made of polycarbonate for improved durability. These technological innovations laid the foundation for the automatic light-off welding helmets currently in use.
Best Features of Welding Glasses
The welding goggles can be used wherever you want. Just put it in your pocket, and you can work anywhere you want. It is easier to handle than other welding safety equipment, such as welding elements.
Protects the eyes from the flames and harmful light of oxyacetylene. Wearing this significantly reduces the effect of sparking and radiation on the eyes.
Welding goggles also conform to safety standards that must be used before welding metal. In order to safely and soundly perform welding work, precautions should be taken into account.
Limitations of Welding Goggles
Although weldment goggles often work well, there is also a disadvantage that must be checked before purchase or use.
Welding goggles cover only the eyes. This is because small pieces of metal that fly off during welding can fall on the face and parts of the body. Harmful radiation released during welding can cause high fever, damage the skin, and increase the normal radiation dose of the body part.
Welding goggles provide protection in a limited zone. These goggles block and filter high-intensity, harmful radiation, but cannot block all types of radiation like a welding helmet. This is suitable for working with light metal or light welding procedures.
What is the difference between welding goggles and welding helmets?
The welding goggles are glasses that protect the users’ eyes only, while the welding helmets prevent the whole face from harmful radiation, including the eyes.
Which is best, welding goggles or welding helmets for welding?
It depends upon the welding work. While working with light welding work, goggles are best, but for heavy welding work, a welding helmet is a good choice.
Conclusion
Welding goggles ensure eye safety. If there is no welding helmet, you can use this. However, it cannot be used for long-term welding work. It is not durable and does not last as long as other safety equipment used for welding. Tell us what you think about how to use it.