How Do I Weld Metal?

Answer

There are various different welding techniques, Arc Welding being the technique used commonly nowadays. While other methods use a gas torch, arc welding involves using high voltage electricity passing into the piece of metal. In Arc Welding a spark jumping across from one piece of metal to the other causes enough heat to melt metal and form a weld. This process is more desirable in most cases because it is more accurate and produces a cleaner, stronger weld.
1 Additional Answer
Before you start any welding project, observe all safety precautions. Arc welding involves the use of high voltage electricity being passed into the piece of metal. In arc welding, a spark jumps across from one piece of metal to the other causing enough heat to melt metal and form a weld.
Q&A Related to "How Do I Weld Metal"
You will need to take classes if you want to learn how to weld metal. It is a very specialized art, that takes years of study and dedication. Look here for more information: http:
http://answers.ask.com/Business/Other/how_to_weld_...
1. Inspect the metal you intend to use to weld for signs of weakness. These might include stretch marks or surface cracks that seem to extend into the metal. 2. Clean any existing
http://www.ehow.com/how_10061989_weld-recycled-met...
Weld porosity is gas formations that did not escape prior to the weld solidification. These gases can be formed from water (which breaks down to hydrogen and oxygen atoms), oil, paint
http://wiki.answers.com/Q/What+is+porosity+of+weld...
Metals like stainless steel, copper, or zinc can contain substances such as lead,
http://www.chacha.com/question/what-metals-are-haz...
Explore this Topic
Welding is connecting or fastening two pieces of metals together by softening with heat and applying pressure. ...
You will need to take classes if you want to learn how to weld metal. It is a very specialized art, that takes years of study and dedication. Look here for more ...
You will need to take classes if you want to learn how to weld metal. It is a very specialized art, that takes years of study and dedication. Look here for more ...
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