bending
bending
perfect shapes in every detail
Bending is a fundamental mechanical process in metalworking, allowing the material to be deformed into precise angles and geometries without compromising its structural integrity. It is a crucial phase to achieve functional and aesthetically refined elements in various fields such as furniture, industry, and architecture.
It is performed cold, using press brakes with either numerical or manual control, which apply controlled force to the metal, producing sharp, repeatable, and well-defined bends. The process can be carried out on different types of metals, such as iron, steel, brass, and aluminum.
This method is ideal for materials with good ductility and allows the creation of complex profiles with high precision, while ensuring speed, efficiency, and excellent quality in the final result. Moreover, cold bending does not alter the physical-chemical properties of the material, preserving its original characteristics and ensuring long-lasting durability of the finished product.
hot bending
Heat Shapes Matter
Hot bending is used when the metal has greater rigidity or when the geometries to be produced are particularly complex, requiring higher malleability than what can be achieved with cold bending.
In this process, the material is heated to high temperatures, temporarily altering its molecular structure and making it more ductile and easier to shape without causing fractures. Controlled heating allows for uniform and precise deformation, even on thick sections or non-linear profiles.
One of the main advantages of hot bending is the reduction of internal stresses accumulated in the material, which decreases the risk of cracks or failures during processing. However, this operation requires high technical expertise and careful monitoring of temperatures and operating conditions. The proper balance between heat, exposure times, and applied forces is essential to avoid altering the metal’s mechanical properties and to ensure the final product’s quality.