January 9, 2012
By: Professor R. Carlisle "Carl" Smith
Some fabricators and educators are fascinated by bridges. Bridges come in many different types, and diverse materials are used to build them.
Todd Bridigum, welding instructor at Minneapolis Community and Technical College and author of, “How to Weld,” provides an overview of the various principles behind welding aluminum successfully.
Watch Welding Videos by PWTV
Watch Tube & Pipe Videos by TPJ TV