Welding Eyes Meaning. Current Weld The amount of electric charge flowing past a specified circuit point per unit time Current is the main parameter for welding and has to be chosen to plate thickness and welding speed with respect to the weld quality. Photokeratitis is basically sunburn of the cornea.
How do ultraviolet and infrared rays harm the eyes. Hoods with the proper lens are essential. It generally called ARC EYE or WELDERS FLASH.
Photokeratitis is basically sunburn of the cornea.
Welding is usually used on metals and thermoplastics but can also be used on wood. Welding is a fabrication process whereby two or more parts are fused together by means of heat pressure or both forming a join as the parts cool. It is important to know and understand what the numbers associated with the shading of welding lenses mean and how to choose the proper shade of glass. The presence of residual stress can cause a crack on the weld metal.