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The core of thermal fusion fastening technology lies in its unique process. When a screw rotates at high speed and comes into contact with a metal sheet, the heat generated by friction causes localized softening of the metal, forming a plas....
As mentioned earlier, galvanized bolts are not entirely rust-proof; they only delay the onset of rust. So, why do galvanized bolts rust, and how can we prevent it? Lets delve deeper into this issue. **I. The Galvanized Layer is Not an Impen....
**Thread Rolling and Its Characteristics: Practical! No Need to Search for Information Every Time** Bolts and screws are the most widely used and mass-produced external threaded fasteners. The most common processing methods for these fasten....
In recent years, high-strength bolts have been increasingly used to enhance the strength of bolted joints. High-strength bolt connections are also widely used in subway vehicle system)s, especially the bolted joints between braking units an....
Cold heading is widely used in the manufacturing process of fasteners such as bolts, studs, screws, and nuts, characterized by smooth operation, high precision, high production rate, and ease of automation. The multi-station automatic cold....
Today, lets discuss the knowledge about threaded connections that we must master in mechanical design! Threaded connections are rem)ovable connections that use threaded components (or the threaded portion of the connected components) to joi....
If you look closely, youll notice that 99% of the flat-pack furniture bought online uses hexagonal socket screws. The head of the hexagonal socket screw is round on the outside with a concave hexagonal shape in the middle. This structure ac....
The international independent sustainability rating platform, EcoVadis, recently awarded the largest independent company under the Wrth Group Adolf Wrth GmbH Co. KG with a gold medal, recognizing its outstanding performance in sustainable d....
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