Steel bending on CNC press brakes
Steel bending is carried out as a plastic forming process in which repeatability of the bending angle, dimensional stability and control of material deformation are of key importance.
The bending process is designed with reference to component geometry, operation sequence and subsequent manufacturing stages such as welding, assembly or surface treatment. The objective is to ensure dimensional consistency across the entire production series.
Bending technology on CNC press brakes
Bending is performed using CNC press brakes, enabling precise control of tool movement and applied force during the process.
CNC control allows for:
- execution of complex bending sequences,
- repeatable positioning of components and tools,
- compensation of material-related deformation,
- stable process parameters in serial production.
The bending process is configured according to the specific material, sheet thickness and required dimensional accuracy.
Process parameters and bending capabilities
Bending operations are performed within industrial-standard parameters:
- bending lengths up to approx. 3100 mm,
- press forces up to approx. 200 tonnes,
- capability to process components with complex three-dimensional geometry.
The material range includes structural steel, stainless steel, aluminium and other alloys used in industrial manufacturing, depending on tooling configuration and process parameters.
Precision and repeatability of CNC bending
CNC bending ensures process stability through:
- consistent bending angles and dimensional accuracy,
- precise positioning of tools and back gauges,
- compensation of deflection and material deformation,
- reduction of errors resulting from material variability.
This approach is particularly important for long components and parts requiring multi-stage bending sequences.
Industrial applications of steel bending on CNC press brakes
Steel bending is applied in the manufacture of:
- structural components for machinery and equipment,
- enclosure components, panels and spatial profiles,
- parts with high dimensional and quality requirements,
- components intended for subsequent welding operations.