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A welding helmet is a piece of personal protective equipment used by welders to protect the user from concentrated light and flying particles. Different welding processes need stronger lens shades with auto-darkening filters, while goggles suffice for others.
Welding is a fabrication process that joins materials, usually metals or thermoplastics, ... Arc welding with a welding helmet, gloves, and other protective clothing ...
Full face welding helmets with dark face plates are worn to prevent this exposure, and in recent years, new helmet models have been produced that feature a faceplate that self-darkens upon exposure to high amounts of UV light. To protect bystanders, opaque welding curtains often surround the welding area.
A visor, as in a welding helmet, or safety visor. An extra-wide brim attachment for additional shade. Ear protectors. Mirrors for increased rear field-of-view. A small device that is used to mount a headlamp or flashlight to a hard hat. The mounting device frees hands to continue working rather than having to hold a flashlight.
As a result, the mass of the helmet is increased to 2 kg. This helmet is designed for the personnel of the Russian armed forces. The helmet protects the head in class 1 (9×18mm Makarov pistol and revolver bullets), as well as from fragments of steel of spherical mass of 1.1 g (6.3 mm diameter of fragment) up to 400 m/s. [10]
Soviet soldiers in SSh-40 helmets at 1945 Victory Parade. The SSh-40 was the most commonly seen in-service helmet used by the Soviet Union during World War II. [citation needed] The only external difference between the SSh-39 and the SSh-40 was the six rivets near the bottom of the helmet, as opposed to the three near the top of the SSh-39 ...
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