Different types of aluminum joining methods
Very high fastening strength in one step! Fastening different aluminum materials that are difficult to weld without pre-drilling. No heat is generated, making it easy for anyone to use.
Generally, it is said that welding different types of aluminum plates is difficult. Due to the differing properties of the 5000 series and 6000 series aluminum, welding is not easy. We will introduce a method that allows for easy fastening even under such conditions. 1. 'RIVSET' is a high-strength, highly reliable self-piercing rivet. It mechanically joins different types of materials easily without the need for a pilot hole. It is also possible to fasten three or more materials. This product penetrates the upper base material and expands at the tip due to the shape of the die within the lower base material. 2. In the context of the need for CO2 reduction, the fastening method RIVCLINCH, which uses only air as a power source, does not generate heat and does not use auxiliary materials like rivets. By applying multiple points, it can achieve comparable shear strength to spot welding or SPR. 3. 'RIVTAC' allows for high-speed fastening of high-strength materials without the need for a pilot hole. It can be used for profile structures with one-sided access fastening, and it is also possible to fasten dissimilar materials or use adhesives in conjunction.
- Company：ベルホフ
- Price：Other
