Aluminum die casting and iron joining technology
In recent years, we propose a fastening method for aluminum die casting, which is widely used in automotive-related parts.
Aluminum die casting (hereinafter referred to as ADC), which is a special cast product, has been used in various fields in recent years as a material that can instantaneously mold precision parts. It has high strength and excellent castability, but it also has low ductility, and there are very challenging aspects from the perspective of fastening. Among our many products, we would like to introduce fasteners and fastening methods that can be used for fastening ADC with different materials. 1. Self-piercing rivet RIVSET Easily mechanically joins different types of materials without pre-drilling. It is also possible to fasten three or more materials. 【Features】 ■ Fastening of dissimilar metals ■ No pre-drilling required ■ High static and dynamic strength 2. Fasteners for resistance welding WELTAC A method that enables resistance welding with the underlying iron material by driving in iron rivets. We provide riveting equipment and rivets other than welding machines. Currently, there are six types of rivets available that can be used according to applications such as material and plate thickness. 【Features】 ■ Enables spot welding of dissimilar materials. ■ Usable for aluminum and cast materials from 0.8 to 3.2 mm ■ Can fasten up to 2 to 4 sheets ■ Compatible with adhesive use
- Company：ベルホフ
- Price：Other
