01 / Setup min/max per parameter — each sample draws from a normal centered at the midpoint, σ=(max−min)/10 (legacy semantics)
Sleeve — outer body
Material preset (fills E, ν, yld, ult)
Sleeve outer diameter Øomm
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Sleeve inner diameter Øi (bore)mm
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Young's modulus E (stiffness)GPa
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Poisson's ratio ν (lateral strain)–
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Yield strength yld (elastic limit)MPa
Ultimate strength ult (failure)MPa
Inner stack — pressed part
Part outer diameter Øo (contacts sleeve bore)mm
–
Layer 1 — outermost (steel part)
Material preset
Young's modulus EGPa
–
Poisson's ratio ν–
–
Yield strength yldMPa
Ultimate strength ultMPa
Core inner diameter Øi (0 = solid core)mm
–
Fit type (sets the inner stack)
layers are bonded — only the outer interface (sleeve bore / part OD) is a press fit; the inner boundaries just change which material deforms. Rubber/nylon E is ~100–40,000× lower than steel, so those layers deform instead of building pressure. Refine the boundary Ø and materials per layer below.
Interface
Friction μ — service (push-out)–
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Friction μ — assembly (press-in)–
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Engagement length L (overlap depth)mm
–
Strip sample if any stress >MPa
Run
Monte Carlo samples ncount
Histogram binsbins
Seed (blank = random)reproducible
Distribution of min/max ranges
Cross-section · nominal · live
Fit Generator — interface Ø + tolerance
nominal interface diameter + tolerance per side → fills the sleeve ID and part OD ranges, reports the interference band (best/worst case)
Tolerance source
Sleeve ID — nominal + tolerancesmm
Part OD — nominal + tolerancesmm
Min push-out force targetkN
Press-in load cell capacitykN
02 / Results
stats, confidence and histograms appear here after a run
03 / Runs
DROP .INPUT SETTING FILES (multi-file and folders) — each queues a run · click to browse