There are a few different types of metal fabrication: machining, welding, and fabricating. Machining is the process of removing material from a workpiece using cutting tools. Welding is the process of joining two or more pieces of metal using heat. Fabricating is the process of shaping or assembling metal parts.

There are a variety of metal fabrication processes, but the most common ones are: -Metal stamping: This is a process in which a piece of metal is placed between two dies and then compressed. This process can be used to create a variety of shapes and sizes. -Welding: This is the process of joining two pieces of metal together by melting them and then pressing them together. There are a variety of welding techniques, including gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), shielded metal arc welding (SMAW), flux-cored arc welding (FCAW), and submerged arc welding (SAW).