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ToolFusion / Airless Spray Pump / Engineering Tools

Project Tool: Material Compatibility Analysis for Airless Spray Pump

Specification & Integration Verification

F6 Composition for Material Compatibility Analysis for Airless Spray Pump

● Not Golden Verified ● Project Trust Verified Runnable: 4 / 5 steps
VERIFIED SCOPE
○ Standardized elastomer-chemical compatibility lookup CALCULATION Manual Workflow
○ Galvanic series-based driving voltage estimation CALCULATION Runnable
○ ASTM G71 corrosion risk classification PASS / FAIL capable Runnable
○ ISO 3601-3 extrusion gap limit interpolation CALCULATION Runnable
○ Extrusion gap compliance verification PASS / FAIL capable Runnable
⚠ This tool does not currently verify Wetted_Component_Material_Extractor, Chemical_Material_Compatibility_Assessor, Compatibility_Gap_Analyzer, Galvanic_Corrosion_Risk_Assessor.
PROJECT INPUTS

Runnable deterministic steps: 4 / 5. Enter the project conditions used by this verification workflow. Prefilled values (14/14 inputs) are demonstration inputs, not recommended design values.

01Step 1: Standardized elastomer-chemical compatibility lookupManual Workflow
—
wt%
°C
h
—
To assign a deterministic, traceable compatibility classification per industry-accepted references (e.g., Parker O-Ri...
02Step 2: Galvanic series-based driving voltage estimationFormula
V
V
V
V
To determine electrochemical driving force for corrosion when dissimilar materials contact in an electrolyte — requir...
03Step 3: ASTM G71 corrosion risk classificationValidation Rule
V
To translate calculated ΔE into actionable risk category (Negligible, Low, Moderate, High) per standardized electroch...
04Step 4: ISO 3601-3 extrusion gap limit interpolationFormula
MPa
Shore A
°C
To prevent catastrophic seal extrusion under high pressure by ensuring mechanical clearance remains within empiricall...
05Step 5: Extrusion gap compliance verificationFormula
mm
To confirm actual manufactured gap is within ISO-specified safety margin, preventing field failure due to seal blowout.

⚠ Runnable deterministic steps: 4 / 5. Steps marked "Input Required" or "Example Input Required" need user-provided engineering values before calculation.

Deterministic calculation · Results become stale when engineering inputs change.
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ENGINEERING EVIDENCE

Golden Coverage0 / 5
Project Trust11 / 11 PASS
RuntimeDeterministic
Components0 small tools, 5 steps

SCOPE & LIMITATIONS

NOT CURRENTLY VERIFIED
○ Wetted_Component_Material_Extractor
○ Chemical_Material_Compatibility_Assessor
○ Compatibility_Gap_Analyzer
○ Galvanic_Corrosion_Risk_Assessor
These capabilities are outside the current verified workflow.

HOW THIS VERIFICATION WORKS

  1. Step 1: Standardized elastomer-chemical compatibility lookup — engineering workflow step. Follow the documented method for manual execution.
  2. Step 2: Galvanic series-based driving voltage estimation — performs a deterministic calculation from the provided inputs. No acceptance criterion is applied; the result is CALCULATED only.
  3. Step 3: ASTM G71 corrosion risk classification — compares engineering inputs against deterministic thresholds and produces a PASS or FAIL decision.
  4. Step 4: ISO 3601-3 extrusion gap limit interpolation — performs a deterministic calculation from the provided inputs. No acceptance criterion is applied; the result is CALCULATED only.
  5. Step 5: Extrusion gap compliance verification — compares engineering inputs against deterministic thresholds and produces a PASS or FAIL decision.

This tool coordinates 2 validation steps and 3 calculation steps. The overall engineering decision uses ALL_REQUIRED_VALIDATION_PASS aggregation: only validation steps contribute to the pass/fail outcome; calculation steps produce data only.

METHODS & EQUATIONS

All formulas are resolved from canonical runtime definitions and executed deterministically by the client-side engine.

Step 1: Standardized elastomer-chemical compatibility lookup

Manual Workflow
Lookup CR in Parker Hannifin O-Ring Handbook Table 12-3 (2023 ed.) or DuPont Elastomer Chemical Resistance Database v4.1, matching chem, c, T, t_exp, and elast; return highest-rated category per exposure conditions.

Step 2: Galvanic series-based driving voltage estimation

Formulaabs(E_c-E_a)

Step 3: ASTM G71 corrosion risk classification

Validation Rule
ΔE < 0.15 [engineering_standard:ASTM_G71-22_Section_6.3.2]; ΔE < 0.25 [engineering_standard:ASTM_G71-22_Section_6.3.2]; ΔE < 0.5 [engineering_standard:ASTM_G71-22_Section_6.3.2]; ΔE >= 0.5 [engineering_standard:ASTM_G71-22_Section_6.3.2]

Step 4: ISO 3601-3 extrusion gap limit interpolation

FormulaInterpolate g_max from ISO 3601-3:2016 Table 3: for P = 20 MPa, H = 75 Shore A, T = 80 °C → g_max = 0.075 mm (linear interpolation between 16 MPa/0.085 mm and 25 MPa/0.060 mm rows at 75A column; temperature derating applied per Clause 7.2.1).

Step 5: Extrusion gap compliance verification

FormulaVerify that actual_extrusion_gap <= maximum_permitted_extrusion_gap per engineering_standard:ISO_3601-3:2016

UNDERSTANDING THE RESULTS

PASS
A proven validation criterion passed. The engineering input satisfies the deterministic threshold.
FAIL
A proven validation criterion failed. The engineering input does not satisfy the deterministic threshold.
CALCULATED
A deterministic calculation completed, but no acceptance criterion exists for this step. CALCULATED does NOT mean PASS.
RESULT NOT VALID
Runtime executed but engineering validity requirements were not met.
INCOMPLETE
Required inputs or workflow steps are incomplete.

The overall decision reflects only validation steps. Calculation steps produce numerical results without pass/fail claims.

WHEN TO USE THIS TOOL

  • When deterministic Airless Spray Pump engineering verification is needed for project-specific conditions.
  • For calculation of Standardized elastomer-chemical compatibility lookup (Step 1).
  • For calculation of Galvanic series-based driving voltage estimation (Step 2).
  • For validation of ASTM G71 corrosion risk classification (Step 3).
  • For calculation of ISO 3601-3 extrusion gap limit interpolation (Step 4).
  • For validation of Extrusion gap compliance verification (Step 5).
  • For deterministic pre-checks before formal engineering review or submission.

When NOT to use this tool: This tool does not replace laboratory testing, formal engineering analysis by a licensed professional, or code-compliance certification. It performs deterministic threshold comparison and calculation only.

ENGINEERING FAQ

What does this verification tool check?

This tool performs 5 deterministic engineering steps: (1) Standardized elastomer-chemical compatibility lookup, (2) Galvanic series-based driving voltage estimation, (3) ASTM G71 corrosion risk classification, (4) ISO 3601-3 extrusion gap limit interpolation, (5) Extrusion gap compliance verification.

What does a PASS result mean?

A PASS result means the validation step's deterministic threshold comparison was satisfied. It does not constitute laboratory certification or code compliance.

What does a CALCULATED result mean?

A CALCULATED result means the deterministic calculation completed, but no acceptance criterion is applied to this step. CALCULATED does NOT mean PASS.

What is not currently verified by this workflow?

Capabilities not currently verified include: Wetted_Component_Material_Extractor, Chemical_Material_Compatibility_Assessor, Compatibility_Gap_Analyzer, Galvanic_Corrosion_Risk_Assessor.

How many steps are golden verified?

0 out of 5 steps have been verified with deterministic golden test cases.

COMPONENT TOOLS

This workflow currently contains no bound executable Small Tools. Steps are defined by engineering methods and reference materials.

CalculationWorkflow StepChemical-material compatibility rating lookup for elastomeric seal
CalculationWorkflow StepGalvanic corrosion potential assessment at stainless steel–elastomer interface
ValidationWorkflow StepGalvanic corrosion potential assessment at stainless steel–elastomer interface
CalculationWorkflow StepSeal extrusion gap clearance limit verification per ISO 3601-3
ValidationWorkflow StepSeal extrusion gap clearance limit verification per ISO 3601-3