Final answer:
Rivets and Seam joints are mechanical joining processes commonly used in engineering to join metal materials together. Rivets are permanent mechanical fasteners used to join metal sheets or plates together, while seam joints are connections made along the edges of metal sheets.
Step-by-step explanation:
Rivets and Seam joints are mechanical joining processes commonly used in engineering to join metal materials together.
Rivets: Rivets are permanent mechanical fasteners used to join two or more metal sheets or plates together. They consist of a cylindrical shaft with a head on one end and a tail on the other end. To create a riveted joint, a hole is drilled through the sheets, and the rivet is inserted through the hole. The tail end of the rivet is then deformed, forming a second head that holds the sheets tightly together.
Seam joints: Seam joints are connections made along the edges of metal sheets. They are achieved by overlapping the sheets and then joining them using various techniques such as welding, soldering, or brazing. These joints can provide high strength and are commonly used in the construction of structures like tanks, pipes, and ducts.