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Uisng gas welding equipment

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Question
Answer
Weld   to join by fusion; the seam created by fusion.  
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Fusion   joining by melting  
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Gas   any fluid substance that can expand without limit  
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Compress   to reduce in volume by pressure  
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Flammable   capable of burning easily  
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Apparatus   equipment necessary to carry out a function  
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Manifold   device with openings to serve two or more units.  
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Oxyacetylene   oxygen and acetylene combined  
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Rig   a piece of apparatus assembled to conduct an operation.  
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Torch   an assembly that mixes gases and discharges them to support a controllable flame.  
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Cylinder   long round tank with extremely thick walls built to hold gases under great pressure.  
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Valve   a device that controls the flow of water or gas.  
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Regulator   a device that keeps pressure at a set level or controls the rate of flow of a gas or liquid.  
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Gauge   a device used to measure and indicate pressure in a hose, pipe, or tank.  
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Crack the cylinder   turn gas on and off quickly to blow dust from the opening.  
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Hose   flexible line that carries gases or liquids.  
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Seat   a stationary or non  
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Purge the lines   remove undesirable gases  
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Carbonizing flame   a flame with an excess of acetylene  
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Neutral flame   flame with a balance of acetylene and oxygen.  
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Oxidizing flame   flame with an excess of oxygen: hottest type of oxyfuel flame.  
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Tip cleaner   rod with rough edges designed to remove soot, dirt, or metal residue from the hole in a the tip of a torch.  
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Bleeding the lines   removing the pressure from all lines and equipment.  
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Created by: sbowen
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