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Welding helmet)
A welder wearing a helmet
A
helmet is a device used in
arc welding to protect the face and neck. It is equipped with a
filter glass and is designed to be worn on the head.
[1] Welding helmets are available with standard fixed shade lens or with auto-darkening lenses (ADF). Many users find an ADF lens to offer greater productivity since the user can often continue to work without removing the helmet between welds. The lens on an ADF helmet will automatically darken when an arc is created and return to a clear lens when the arc is terminated.
[2]
References
- http://www.weldguru.com/welding-terminology.html
- http://www.envirosafetyproducts.com/welding-helmets.html
News to Use
Click the following links to view news to use about helmets.
