Nautical Term: Rivet
Definition of Rivet
A rivet is a metal fastener used for joining two or more pieces of material. The process involves inserting the rivet into pre-drilled or punched holes in the materials. The end of the rivet that remains exposed and has a finished shape is referred to as the head. The other end of the rivet, which may be shaped or textured depending on the application, is called the point.
Rivets come in various sizes and are classified based on their manufacturing process. Small rivets, also known as pop or cold-setting rivets, are typically used for assembling lightweight materials such as wood, plastic, and light metals. These rivets are usually not heated before insertion and rely on the friction generated between the materials and the rivet to hold them together.
In contrast, large rivets, also known as hot-setting or drive rivets, are typically used for assembling heavy-duty structures made of various metals, such as steel, aluminum, and titanium. These rivets are usually heated before insertion to soften the metal and facilitate the forming of the rivet head and point through hammering.
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