Refine your specialized metal forming processes with our comprehensive technical documentation for the Die Ei. This unique “egg-shaped” or ovoid die geometry is engineered for specific industrial applications that require non-linear surface stretching and smooth, aerodynamic curvatures. Often utilized in the production of specialized containers, decorative metalware, or ergonomic housing components, this die design focuses on uniform material thinning and the prevention of stress fractures during the drawing process.

The provided dessin package offers a detailed look at the elliptical profiles and radius calculations necessary to maintain structural integrity. By analyzing the polished surface specifications and the clearance between the punch and the die block, engineers can predict how various alloys—such as aluminum, copper, or deep-draw steel—will flow over the curved surfaces. We offer these high-fidelity CAD resources for free to help toolmakers achieve aesthetic perfection and mechanical reliability in complex forming tasks.

Our files are compatible with all major 3D modeling and simulation software. This allows your team to perform virtual press trials, checking for potential wrinkling or “earing” before the physical die is machined. Using this professional blueprint ensures that your tooling has the correct structural reinforcement to withstand the high pressures of repetitive stamping cycles. Download this essential resource today to add a sophisticated forming solution to your industrial library.

Caractéristiques principales :

  • Optimized Ovoid Geometry: Precision-calculated elliptical curves designed for smooth material transition and minimal surface friction.
  • High-Polish Surface Specs: Detailed instructions for surface finishing to prevent galling and ensure a mirror-like part finish.
  • Deep-Draw Compatibility: Engineered with specific relief angles to facilitate deep forming without tearing the material web.
  • Hardened Tool Steel Layout: Designed for construction with premium D2 or SKD11 steel to maintain profile accuracy over time.
  • Standardized Bolster Mounting: Features a universal base plate design for quick installation into standard hydraulic or mechanical presses.