Wire bending

Wire bending is a processing process where metal wires are bent or shaped into the desired geometry using a wire bending machine. This technique is typically used to create components and parts that have a bent or curved shape and that require high precision.

The process of wire bending

Preparation of thread:

A metal wire of suitable diameter and material - usually steel, stainless steel or aluminum - is fed into the wire bending machine.

Forming and Bending:

The wire is fed into the machine where it is fed through various rollers and forming tools. These tools bend and shape the wire according to the desired geometry. The forming tools can be adjusted to achieve different bend radii and angles.

Cutting and finishing:

After the wire is formed to the desired shape, it can be cut and possibly further processed to ensure that all dimensions are correct and the surface is smooth.

Types of wire bending machines

There are different types of wire bending machines:

Manual wire bending machine:

Usually used for smaller volumes and simpler bends. The operator controls the bending process manually.

Semi-automatic wire bending machine:

These machines have partially automated features for feeding and bending the wire, but still require manual adjustment and supervision.

Fully automatic wire bending machine (CNC):

The most advanced type that is programmable and can bend the wire in complex geometries with high precision. These machines are suitable for large volumes and require minimal manual intervention.

Materials and tolerances

Wire bending can be performed with different materials and tolerance requirements, depending on the specific application. It is important to choose the right material and machine to ensure that bent parts meet the technical requirements and tolerances required.

Areas of use

Wire bending is used in a variety of industries and applications, including:

Manufacture of steel and metal components for the automotive industry.
Manufacture of parts for electronics and electrical appliances.
The building and construction sector for the manufacture of fences, railings and other decorative or functional metal elements.
Manufacture of industrial machines and tools where bent or curved parts are required for function or aesthetics.

Wire bending is an important technology in the manufacturing industry and offers the ability to efficiently produce complex and precision-specific metal shapes.