Aluminum Die Casting DFM Checklist & Interactive 3D Viewer

Aluminum Die Casting DFM Checklist

Verify your 3D CAD design against core manufacturing rules before tooling kickoff.

1. Uniform Wall Thickness Recommended range: 1.5mm – 4.0mm for ADC12/A380 to avoid shrinkage porosity and sink marks.

2. Draft Angle Allowance Minimum 1° to 1.5° for internal walls and 0.5° to 1° for external walls to ensure smooth part ejection.

3. Fillets and Radii Avoid sharp internal corners (minimum R 0.5mm - 1.0mm) to reduce stress concentration and tool wear.

4. Rib & Boss Design Rib thickness should be 50-60% of adjacent wall thickness to prevent sink marks on cosmetic surfaces.

DFM Compliance Score 0%

Lightweight Three.js viewer for sample die casting geometry inspection.

Loading 3D Engine...

Tip: Drag to rotate the model, scroll to zoom in/out. Useful for quick client geometry reviews before tool fabrication.