Welding is a joining process in which metals, or plastics, are heated, melted and mixed to produce a joint with properties similar to those of the materials being joined.
There are three main components needed to create a weld. These are:
Other processes that join metals together include:
For more information about welding, the Canadian Fabricating and Welding Magazine offers a great series of videos on different topics of interest including automation software, cutting tools, fabricating, health & safety, metal finishing and metalworking. Check them out!
Another important aspect for welders is the Red Seal Program. If you would like to know more about the Red Seal Occupational Standard, the Essential Skills and Job Market Reports, read more from the link.