cold heading
Cold Heading refers to a metalworking process where metal is forged into specific shapes, such as screws or bolts, at room temperature without heating. This method increases the strength of the material due to strain hardening and is commonly used for fastener production.
Key Features:
- No Heating Required: Metal is shaped at room temperature, reducing energy consumption and preventing heat-related distortions. This makes the process cost-effective and energy-efficient.
- Strain Hardening: The deformation increases hardness and durability, improving mechanical properties. This results in stronger components suitable for high-stress applications.
- High-Speed Production: Cold heading enables rapid production with minimal material waste. It ensures precise and consistent dimensions, making it ideal for fastener manufacturing.
The main point of Cold Heading is to manufacture strong and cost-effective metal components with high durability. It is widely used in industries like automotive, aerospace, and construction. Advances in tooling and automation have further improved cold heading efficiency and product consistency.