riveteerimine

Riveting is a fastening process that joins two or more parts by using rivets. A rivet is a mechanical fastener, usually made of metal, consisting of a smooth cylindrical shaft with a head on one end. The other end of the shaft is called the tail. In a common riveting process, a hole is drilled through the parts to be joined, and a rivet is inserted through the holes. The tail of the rivet is then deformed, either by hammering or pressing, so that it expands and locks the parts together. This deformation creates a second head on the tail end of the rivet, effectively clamping the parts.

There are various types of rivets, including solid rivets, blind rivets (also known as pop rivets), and semi-tubular rivets. Solid rivets are the most common and require access to both sides of the joint for installation. Blind rivets can be installed from one side only, making them useful in situations where access to the back of the joint is limited. Semi-tubular rivets have a partially hollow shaft that is easier to deform than a solid rivet.

Riveting is a widely used joining method in industries such as aerospace, automotive, construction, and manufacturing. It is known for its strength, durability, and cost-effectiveness. The process is often permanent, meaning the joint cannot be easily disassembled without damaging the rivet or the joined components. However, specialized tools and techniques exist for rivet removal. The choice of rivet type and the riveting process depends on the application, the materials being joined, and the required joint strength.