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 less than one second.
"RIVTAC" allows for high-speed fastening of high-strength materials without pre-drilling. It can be used for fastening in profile structures with access from one side. Additionally, it enables 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 white body construction. 【Features】 - Fastening possible from one side - Joining of composite materials and multi-layer structures - Fastening to high-strength materials - Fastening to profile structures (pipes) - One-process method - High-speed fastening - Use of adhesives in combination
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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 dedicated tool. It can be used with high-strength materials such as high-tensile steel as well as aluminum. It can be integrated 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's Model X.
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Company information
Belhof Corporation, headquartered in Bielefeld, Northern Germany, has been in business for 145 years. We are experts in joining and fastening technologies that contribute to weight reduction, dissimilar material bonding, reduction of component count, vibration damping, automation, and reinforcement of threaded parts. 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 parts. We can also offer automation proposals for these applications. Please feel free to consult with us.