![]() It causes extreme discomfort and can result in swelling, fluid excretion from the eyes, and even temporary blindness. Q: Is it safe to weld without a welding helmet for a brief period of time, such as during tack welding?Ī: Even brief exposure to ultra-violet or UV rays can result in a burn to the yes known as “Welders Flash.” Welders flash may not be evident until several hours after exposure. Normally, Welder‘s Flash is temporary, but repeated or prolonged exposure can lead to permanent injury of the eyes. It can cause extreme discomfort, and can result in swelling, fluid excretion and temporary blindness. Ultraviolet (UV) radiation, which cannot be felt, can cause an eye burn known as “Welder‘s Flash.” This condition may not be apparent until several hours after exposure. Infrared (IR) radiation can cause retinal burning and cataracts.IR can usually be felt as heat. Q: How can exposure to IR and UV radiation injure your eyes?Ī: It is essential that your eyes are protected from radiation exposure. Ultraviolet (UV) radiation, which cannot be felt, can cause an eye burn known as “Welder‘s Flash.” Infrared (IR) radiation can cause retinal burning and cataracts. Q: What are the two forms of radiation given off by the welding arc?Ī: The two types of radiation are IR and UV radiation. And as long as they are dry and in good condition, they will offer some insulation against electric shock. Q: What types of gloves are suitable for protecting your hands while welding?Ī: Heavy, flame resistant gloves, from materials such as leather, should always be worn to protect your hands and wrists from burns, cuts and scratches. Metatarsal guards over the shoe laces can protect them from falling objects and sparks. Where heavy work is done, safety-toe protection boots should be worn. Q: What types of footwear are recommended for welders?Ī: Leather boots with six to eight inch ankle coverage are the best foot protection. Q: Is it necessary to wear safety glasses if you are already wearing a welding helmet?Ī: Even when wearing a helmet, Z87.1 approved safety glasses with side shields, or goggles, should always be worn to protect your eyes from flying particles. Q: What are steps that you can take to prevent hot sparks from being trapped in your clothing?Ī: Avoid rolling up your sleeves or pant cuffs, because sparks or hot metal could deposit in the folds also, wear your pants outside your work boots, not tucked in, to keep particles from falling into your boots. Cotton can be worn if it is specially treated for fire retardation. Synthetics should never be worn because it melts when exposed to extreme heat. Q: What types of fabric are recommended for clothing worn when arc welding?Ī: Because of its durability and resistance to fire, wool clothing is suggested over synthetics. A welding helmet with the proper shaded lens must be used whenever welding. ![]() Q: Can oxy-fuel tinted goggles be used to protect your eyes while arc welding?Ī: No, oxy-fuel goggles do not protect your eyes from the intense ultraviolet radiation (UV) produced by the welding arc. Q: What protective clothing is needed in arc welding?Ī: Protective clothing needed for welding includes general fire resistant clothing, safety glasses, shoes, gloves, helmet and leathers. Welding arcs are very intense and can cause burns to skin and eyes with just a few minutes of exposure. Q: What is the most common injury to a welder?Ī: Burns are the most common injury to welders, due to sparks landing on the skin.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |