A semi-tubular rivet is a type of rivet that is similar to a regular tubular rivet, but with a partially hollow or "semi-tubular" design at one end. This hollow end allows for a more controlled and easier deformation during the riveting process.
Here’s how it works:
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The rivet has a cylindrical shaft with a hollow end (typically the one that's hammered or compressed during installation).
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The opposite end is solid or has a small flange.
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When the rivet is installed, the hollow end is deformed (usually by a tool like a rivet gun), causing the material to expand and tightly secure the rivet in place.
Semi-tubular rivet are commonly used in applications where high shear strength is not required, but ease of installation and cost-effectiveness are important. They are often found in industries like manufacturing, automotive, and electronics for joining thin materials, like sheet metal, or in situations where weight savings are crucial.
The key advantages of semi-tubular rivets are their simplicity, reliability, and cost-effectiveness.
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