• Bollhoff Fastenings Private Limited

Self Piercing Rivet

Bollhoff Fastenings offers RIVSET self-piercing rivet for high-strength and reliability joining of materials. RIVSET self-pierce riveting is a process for a high strength mechanical joining of similar or combinations of materials. The product range of RIVSET self-pierce rivet systems include manual systems as well as systems for automated manufacturing, which are designed for different application ranges and adapt to varied manufacturing environments. Benefits include: modular, application-oriented, and line integrated. Material layers are joined by a hardened semi-tubular rivet in a single step with no pre-drilling, little noise and no emissions, producing an interlocked friction joint. The rivet is designed to penetrate through the top material and is spread under the influence of a die positioned below the lower material. The clinching process is a method of joining sheet metal or extrusions by localised cold-forming the materials. The result is an interlocking friction joint between two or more layers of material formed by a punch into a special die.