a14_config_patch.json

{
  "wear_multipliers": {
    "1": 1.0,
    "2": 2.189,
    "3": 2.406
  },
  "wear_multiplier_notes": {
    "version": "v1",
    "source": "UC Berkeley Milling Dataset (NASA)",
    "method": "linear_regression_VB_vs_run_per_case",
    "nominal_condition": "cast_iron_avg",
    "nominal_rate_um_per_cut": 0.0512,
    "multipliers": {
      "1": 1.0,
      "2": 2.189,
      "3": 2.406
    },
    "product_mapping": {
      "1": "Product A \u2014 nominal (cast iron average)",
      "2": "Product B \u2014 steel average (2.189x nominal)",
      "3": "Product C \u2014 most aggressive condition (2.406x nominal)"
    },
    "note": "Derived from UC Berkeley milling dataset. Cast iron = nominal (1.0). Steel = material_2 avg rate / material_1 avg rate. Aggressive = max rate across all conditions / nominal. On a real cell, these would be replaced by calibration runs per product."
  }
}