Welding techniques

The different methods of welding together pieces of metal using various equipment, such as oxygen-acetylene welding, gas metal arc welding and tungsten inert gas welding.

soldering and bonding capabilities
welding capabilities
welding performance
welding skills
soldering and bonding skills
welding approaches
soldering and bonding approaches
soldering and bonding performance

knowledge

cross-sector

Welding techniques is an essential knowledge of the following occupations:

Welding engineer: Welding engineers research and develop optimal effective welding techniques and design the corresponding, equally efficient equipment to aid in the welding process. They also conduct quality control and evaluate inspection procedures for welding activities. Welding engineers have advanced knowledge and critical understanding of welding technology application. They are able to manage high complex technical and professional activities or projects related to welding applications, while also taking responsibility for the decision making process.
Welder:
Welders operate welding equipment in order to join metal workpieces together. They can use fusion welding processes based on different techniques and materials. They also perform simple visual inspection of welds.
Welding coordinator: Welding coordinators supervise the workflow of welding applications. They monitor welding processes performed by other welders, supervise the staff, being sometimes responsible for vocational training. They also weld particularly demanding parts. Welding coordinators ensure that the necessary welding equipment is ready for usage. They mostly coordinate welding applications and related professional activities.
Welding inspector: Welding inspectors examine the connections and bonds between metals. They utilise visual tools and electrical instruments to inspect and ensure the quality and safety of connections. Welding inspectors ensure that all related welding activities, plans and materials follow the appropriate guidelines, in accordance with safety regulations. In addition to working in the field completing their examinations of welding projects, inspectors spend time in an office setting compiling their reports.

Welding techniques is optional for these occupations. This means knowing this knowledge may be an asset for career advancement if you are in one of these occupations.

Solderer: Solderers operate various equipment and machinery such as gas torches, soldering irons, welding machines, or electric-ultrasonic equipment in order to solder together two or more items (usually metals), by melting and forming a metal filler in between the joints, the filler metal has a lower melting point than the adjoining metal. 
Industrial engineer: Industrial engineers design a vast array of production systems aiming to present efficient and effective solutions. They integrate a varied number of variables such as workers, technology, ergonomics, production flows, and product specifications for the design and implementation of production systems. They can specify and design for microsystems as well.
Computer numerical control machine operator: Computer numerical control machine operators set-up, maintain and control a computer numerical control machine in order to execute the product orders. They are responsible for programming the machines, ensuring the required parameters and measurements are met while maintaining the quality and safety standards.
Brazier: Braziers operate various equipment and machinery such as torches, soldering irons, fluxes and welding machines in order to join two metal pieces together, by heating, melting and forming a metal filler inbetween them, often brass or copper. Brazing can join metals such as aluminum, silver, copper, gold, and nickel. Brazing is a similar process to soldering but requires higher temperatures. 

 
Spot welder: Spot welders set up and tend spot welding machines designed to press and join metal workpieces together. The metal resistance to the passage of electrical current and the subsequent heat created in the process allows for the local melting and joining of the parts.  
Metal product quality control inspector: Metal product quality control inspectors perform preventive and operational quality control on the metal products. They examine the materials at various stages to make sure it conforms to the desired standard, test the products, and send them back for repair if necessary.
Laser beam welder: Laser beam welders set up and tend laser beam welding machines designed to join separate metal workpieces together through the use of a laser beam radiating a concentrated heat source that allows for precise welding.
Surface engineer: Surface engineers research and develop technologies for manufacturing processes that assist in altering the properties of the surface of bulk material, such as metal, in order to reduce degradation by corrosion or wear. They explore and design how to protect surfaces of (metal) workpieces and products utilising sustainable materials and testing with a minimum of waste.
Electron beam welder: Electron beam welders set up and tend machines designed to join separate metal workpieces together through the use of a high-velocity electron beam. They monitor the machining processes providing an alteration in the kinetic energy of the electrons that allows for them to transform into heat for the metal to melt and join together in a process of precise welding.

References

1. Welding techniques – ESCO