Simulation Stages
8 Engineering Phases-
00:00
1. 3D Solid Model Geometry & Tolerances
Precision CAD mesh import, net weight calculation, gross casting allowance, and RMA tolerance boundaries.
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00:07
2. Thermal Modulus & Shrinkage Prediction
Chvorinov's geometric rule (M=V/A) automatically locating slowest-cooling hot spots to detect shrinkage porosity.
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00:14
3. Exothermic Feeder & Riser Sizing
Sleeve insulation factor k=1.45 applied to calculate exothermic feeders, achieving 85%+ casting yield efficiency.
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00:21
4. Undercut Sand Core Volume & Gas Venting
Internal cavity core volume (1,850 cm³), resin binder requirements, and dual Ø8mm exhaust vents.
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00:28
5. Bottom Gating & Laminar Fill Hydraulics
Bottom-poured runner gating hydraulics; inflow velocity maintained under 0.38 m/s to prevent oxide folding and air entrapment.
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00:35
6. AI 3D Surface Metrology & Defect Diagnosis
ICP Best-fit alignment against nominal CAD: shrinkage (-1.42 mm), short-pour (+1.85 mm), and CNC tool plunge detection.
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00:46
7. Cryogenic Simulation & DBTT Limit (-70°C)
Thermal contraction (-142 μm) down to -70°C arctic conditions, 148 MPa peak von Mises stress, and Charpy KV ductility.
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00:48
8. 3D Defect Pinpointing & Engineering Audit
Interactive 3D surface pinning, non-conformance tagging (CAPA/8D), tolerance deviation notes, and GAMP 5 digital audit trail.
Autonomous Chvorinov Modulus
Divides complex castings into finite volumetric nodes. Pinpoints critical shrinkage zones before pouring with zero error.
AI 3D Scan Metrology
Overlays laser point clouds from GOM/Zeiss directly onto CAD. Generates micron-level false-color deviations and automatic CAPA/8D reports.
-70°C Cryogenic Metallurgy
Calculates ductile-to-brittle transition temperature (DBTT) for aerospace and polar valves. Verifies impact toughness across alloy compositions.
3D Pinpoint & Defect Audit
Directly tag critical zones, machining gouges, or porosities on the CAD model with engineering notes, photographs, and CAPA corrective actions.
Official A4 Technical Certificate
Exports complete simulations, thermal graphs, gating calculations, and metallurgical signoffs into vector-crisp printable A4 PDF certificates.