Welding: Joining Metals through Fusion

Welding is a manufacturing process in which metals are joined together by heat.

There are many different types of welding: oxyacetylene gas welding, arc or stick welding, metal inert gas welding (MIG), 

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And tungsten inert gas welding (TIG). Each of these types of welding uses gas, electricity, or both to fuse metals together. Which type of welding you choose depends on the type of metals you want to weld together and the resources available.

– MIG Welding – Gas Metal Arc Welding (GMAW)

– TIG Welding – gas tungsten arc welding (GTAW)

– Stick welding – shielded metal arc welding (SMAW)

– Flux-cored arc welding – filled arc welding (FCAW)

– Energy beam welding (EBW)

– Atomic hydrogen welding (AHW)

– Oxyacetylene welding (OMAW)

– Plasma arc welding

What does a welder do?

The main job of a welder is essentially to join metal parts together. The project can range from welding an artistic sculpture to repairing structural damage to a building. A welder can work on fabrication and repair jobs such as welding pipelines, gates, ships, submarines, bridges, buildings, oil refineries, automobiles and much more.

The first step in welding is generally to create a plan by studying blueprints and engineering drawings to be prepared and approach the job safely. Once the welder is familiar with the task at hand, he selects the best equipment and materials for the project.

How to learn welding

You can learn to weld from a friend, in an art school, through an online video tutorial, or in a technical trade school. Welding is an extremely technical and labor-intensive profession that requires a lot of practice and precision. Welders operate large machines and work with delicate materials using high heat. Make sure you are well prepared before you start welding.

Do your research

Before you begin, research the different types of welding and decide which type is right for you. Be clear about what you want to accomplish with your new skill— – do you want welding as a hobby, an art form, or a new profession?

Know your goals

When you start welding, there are many options. It’s a great way to create fun projects at home— – artwork for the garden and yard or sculptures. With enough practice and technical skill, welding can also be a path to a lucrative career.

Which type of welding is the strongest?

TIG welding is generally the strongest and most precise type of welding. It produces cleaner, higher quality welds than MIG welding or other welding processes.

How much do welders make?

The average wage for a welder in the United States is $17.60 per hour, which translates to an annual income of about $45,000. Experienced welders can earn as much as $35 per hour. Specialty welders can earn between $50,000 and $200,000 a year. Traveling industrial pipe welders earn up to $185,000 a year, and underwater welders can earn over $200,000.

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