Welding can be an extremely hazardous task, especially in the case where the welder is not equipped with an approved welding helmet. Nowadays, an auto darkening welding helmet has proven its efficiency in the welding business. “How does Auto Darkening Welding Helmet work” will be the question we discuss the answer to today.
What Are These Auto Darkening Welding Helmets?
Auto darkening welding helmets are high-tech welding-related equipment. They act as a mask to help the welder do the welding without being distracted while also maintaining their safety. Anyone who wants to master welding must own this gear for full protection and maximum work efficiency.
How Does Auto Darkening Welding Helmet Work?
Unlike other types of welding helmets in the market, auto darkening helmet manufacturers utilize filter lenses called ADF in their products.
ADF is a kind of liquid crystal that has been used on movement monitoring devices, including televisions, clocks, etc. which can benefit the user’s eyesight when it comes to monitoring closely for a long time.
Auto darkening welding helmets presumably run with batteries combined with solar power energy.
Therefore, automatically darken welding head protectors can work for a long time without issues. There are various light sensors set close to the focal point to recognize the welding bend immediately. An auto darkening helmet can fasten the welding process thanks to its monitoring settings that allow welders to execute their work more accurately without their vision being harmed.
When the helmet is not in the activated mode, the shade you see is a 3 or 4. This fact benefits welders as they don’t have to remove the welding helmet every time they finish welding and still can check out the details or the results with a clear vision even with the helmet on.
If the shade number is confusing you, here’s one straightforward example. The act of using a pair of sunglasses during summer when sunlight goes all over the place is the same as utilizing an auto darkening helmet in welding. They both protect your eyes and offer a comfortable vision to work in harsh environmental conditions.
When it comes to welding, putting on and off the welding helmet not only interferes with the working time but also causes the welder to lose concentration during the process.
Every time the welder lights the arc, the filter of the lens will be activated. The helmet is attached with sensors that can detect what kinds of arc the welder is dealing with. Based on the arc characteristics, the sensor area will alter to the suitable shades, from 10 to 13.
This process can be understood as when the arc starts to come off, the sensor of the helmet will darken immediately to protect your eyes from the debris and toxic chemicals. Welders are guaranteed protection from every kind of ray that can hurt their eyesight.
The Final Word
After reading this article, we hope you can find the answer to the question: “How Does Auto Darkening Welding Helmet Work?“. If you are a welder, make sure you own this kind of helmet so your welding business can operate smoothly without any labour injury.
Thank you for reading our article, and we will catch up with you in the next welding episode.