Protocol RL-204 // Stefan Adhesion & Hydrodynamics
Vat Peel Force &
Stefan Adhesion Estimator
Calculate hydrodynamic suction forces (Fpeel ∝ μ · A² · v / h³) between cured resin layers and FEP/ACF vat films to prevent support tearing, layer separation, and film puncturing.
1. Vat Release Film Interface
2. Resin Viscosity & Vat Temperature
3. Layer Cross-Section & Lift Velocity
2500 mm² (~50 x 50 mm)
100 mm² (Fine Mini)2,500 mm² (Medium Solid)15,000 mm² (Massive Full-Plate)
60 mm/min (1.0 mm/s)
30 mm/min (Ultra-Safe)60 mm/min (Standard)240 mm/min (ACF Turbo)
Hydrodynamic Force Report
Peel Force Assessment
Peel Tension Force7.2 N(0.73 kgf)
Min Support Tip Dia0.35mmContact point
Safe
Light to Medium supports (0.35mm–0.45mm tips) will withstand peel tension.
Recommended Slicer TSMC (Two-Stage Motion):
Stage 1 Lift (Slow Separation):2.8 mm @ 60 mm/min
Stage 2 Lift (Fast Clearance):5.3 mm @ 210 mm/min
Rest After Retract:1.5 – 2.0 s (Vat Refill)