Blechabwicklung 16.3

Blechabwicklung, developed by Blechabwicklung, is a specialized application for creating accurate flat patterns from sheet‑metal parts. It streamlines the path from design to manufacturing by unfolding complex 3D shapes into production‑ready 2D layouts with clear bend information and documentation. Built for fabrication shops, HVAC designers, and mechanical engineers, it helps reduce errors, material waste, and lead time.

Key capabilities:

• Parametric generators for common shapes such as boxes, cylinders, cones, transitions, elbows, and ducts
• Precise bend calculations, including bend allowance/deduction, K-factor, material thickness, and bend radius control
• Automatic bend lines, labels, and bend direction/angle annotations for shop-floor clarity
• Interactive 3D preview synchronized with a 2D flat pattern
• Customizable material and tooling libraries, bend tables, and tolerances
• Import of user geometry and export of flat patterns to common CAD/CAM formats (e.g., DXF and PDF) for laser, waterjet, and plasma cutting
• Options for reliefs, notches, and seam allowances to prevent tearing and fit-up issues

Whether you are prototyping or running production, Blechabwicklung delivers reliable flat‑pattern development that shortens setup time and improves repeatability.

Blechabwicklung is developed by Blechabwicklung. The most popular versions of this product among our users are: 15.9, 16.0 and 16.3. The name of the program executable file is Blechabwicklung.exe.