LASER WELDING
the torch or stare directly at the light for an extended period of time. However, the welder themselves must also wear a helmet rated for laser welding. Just like typical welding helmets,
laser welding helmets are made up of a protective shell and filters that protect the wearer’s eyes from ultraviolet and infrared radiation. However, laser welding helmets are specifically rated for and designed to protect against the invisible and visible light produced by handheld laser welders. Typical welding helmets are not acceptable for laser welding under any circumstances. It is highly recommended that
welders do not rely on just a laser welding helmet alone. By wearing both a helmet and laser safety glasses underneath, welders have two layers of protection rather than just one. Although not unique to laser welding,
laser welding helmets also offer protection against heat, sparks, and impacts.
What to wear The good news is that laser welding does not require specific clothing. However, it is important to understand that handheld laser welders can cause burns and irritation to exposed skin at closer ranges. The first step to picking clothing for laser welding is covering up. Fortunately, the sorts of clothes that
offer protection for arc welding are also enough for laser welding. That means all of the typical recommendations apply: cover up with long sleeves and pants, consider flame and heat resistance, avoid synthetic or plastic materials, and wear durable gloves and boots. Welding fumes should also be
considered, although they are not unique to laser welding. Personal respirators help
protect your lungs from all sorts of toxic fumes and other particulates, particularly in areas that are not well ventilated. If there is sufficient air flow, ventilation,
or a dedicated fume extraction system, there is a chance that a personal respirator is not necessary. However, it’s better to be safe than sorry.
Laser safety on your mind? For many welders and shop managers, laser welding is new and staying safe is a primary concern. As laser welding experts, IPG Photonics and the LightWELD team are 100% dedicated to laser safety. Beyond building safety features into every LightWELD and providing laser welding PPE, IPG will take you through the basics, answer your questions, and help you get a safe start with laser welding. To speak to a laser safety expert simply visit the website.
www.LightWELD.com
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