It can be fastened from one side without a bottom hole, making it suitable for profile structures such as pipes. The driving time is achieved in under 1 second.
"RIVTAC" enables high-speed fastening of high-strength materials without pre-drilling. It can be used for profile structures due to fastening from one side. Additionally, it allows for the fastening of dissimilar materials and the use of adhesives, making it suitable for fully automated lines with robots. At Daimler, it is referred to as ImpAcT and is used for joining aluminum alloys and steel in the white body. 【Features】 - Fastening possible from one side - Fastening of composite materials and multi-layer structures - Fastening of high-strength materials - Fastening to profile structures (pipes) - One-process method - High-speed fastening - Use of adhesives in conjunction
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basic information
A system that drives and fastens a so-called iron nail-like object into the base material using a specialized tool. It can be used with high-strength materials such as high-tensile steel as well as aluminum. It can be incorporated into fully automated automotive manufacturing lines. It is particularly suitable for fastening profile structures that can only be accessed from one side. It can be used with materials of up to 1000 MPa and can join total plate thicknesses of approximately 3 mm to 6 mm.
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Applications/Examples of results
Daimler's Mercedes-Benz C-Class, E-Class, GLC-Class, and Tesla Model X.
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Company information
Belhof Corporation, headquartered in Bielefeld, Northern Germany, has been in operation for 145 years. We are experts in joining and fastening technologies that contribute to weight reduction, dissimilar material bonding, reduction of component count, vibration dampening, automation, and reinforcement of threaded sections. In Europe, we have received numerous adoptions from various OEMs and Tier suppliers. We encourage you to utilize our innovative technologies in your development and production processes. In Japan, we have a development base in Nagoya, where SPR evaluation tests can be conducted. Recently, we have received many inquiries regarding dissimilar material bonding with aluminum die casting, blind nuts with sealing functions for battery trays, and reinforcement of threaded sections. We can also propose automation solutions for these applications. Please feel free to consult with us.
