Spike sheet metal technical article
Process: Sheet Forming
System: Bystronic Tooling
Max length: up to 4 m

Advanced CNC Press Brake Bending Services

Complex forming and shaping of sheet metal up to 4 metres in length, held to tight dimensional accuracy.

"Repeatability in heavy gauge depends on absolute synchronisation between hydraulic force and geometry."

Spike Quality Control | Hydraulic Crowning and 7-Axis Control

Swiss engineering and advanced metal forming

Precision forming sits at the centre of our production workflow. To meet the highest industrial standards, our facility runs a 4-metre, 225-tonne CNC press brake with simultaneous 7-axis control, engineered by Bystronic of Switzerland. To eliminate angular deviation on long parts, the system uses automatic hydraulic crowning. By dynamically adjusting die deflection during the stroke, it holds a uniform angle across the full 4-metre bed — producing flat, consistent parts run after run.

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3D engineering simulation (BySoft and ByVision):

Before anything is formed physically, our technical team simulates the full bending sequence in BySoft with the ByVision controller. This offline process derives the tooling, bend deduction calculations and final flat pattern, which prevents material waste.

Radiused profiles through intelligent step bending:

For curved sections and continuous radii we use software-guided step bending instead of costly custom dies. This keeps the process flexible, so customers can revise a design without new tooling or added cost.

Related

For standard production tolerances, material limits and design-for-manufacture rules, see the sheet metal design guide (DFM). The full archive of production-ready designs is available in laser cut patterns.