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Ag Mechanics Unit 4

terms unit 4 gas welding

removing gas pressure from all lines and equipment, as with oxyacetylene welding systems Bleeding the lines
the process of joining metal with a filler rod that melts at a temperature below the metal being joined Brazing
a flame with excess acetylene; adjustment is needed to achieve a neutral flame Carbonizing flame
a special tip used in cutting metal with gas systems such as oxyacetylene Cutting tip
a long, thin metal rod used in welding to add to or fill joins when welding or brazing Filler rod
the quality of a substance that is capable of burning Flammable
the process of joining by melting, as in fusion welding Fusion
a device used to measure certain substances such as pressure in an oxyacetylene welding/cutting system Gauge
an oxyacetylene flame with a balance of oxygen and acetylene Neutral flame
an oxyacetylene flame with an excess of oxygen; adjustment is needed to achieve a neutral flame Oxidizing flame
a device that controls the flow amount of a liquid or gas; with oxyacetylene welding systems, regulators control the flow of oxygen and acetylene Regulator
the part of a welding or cutting torch with holes to release fuel for combustion Tip
small, round rod-like devices that remove dirt from the holes in welding and cutting torch tips Tip cleaner
the assembly in an oxyacetylene system that mixes oxygen and acetylene to provide the desired flame Torch
a device that controls the flow of gas in an oxyacetylene system Valve
Created by: rhorn



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