evo-reflow-thermal-analysis

SkillFiles & storage

Processes thermocouple CSV data, MES logs, and test defect data to compute preheat ramp rates, TAL, peak temperatures, conveyor speed compliance, and best-run selection per board family.

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the evo-reflow-thermal-analysis skill

What this skill tells your AI

The instructions your AI receives, as published by openlair/openskill in tasks-evolved/manufacturing-equipment-maintenance/environment/skills/evo-reflow-thermal-analysis/SKILL.md and read by ahel’s review.

Purpose

All CSV data loading, merging, time-series computation, and compliance checks.

Key Functions

  • load_thermocouple_data() - Load TC CSV
  • load_mes_log() - Load MES CSV
  • load_test_defects() - Load defects CSV
  • calculate_ramp_rates(tc_df) - Compute dT/dt per interval
  • get_max_preheat_ramp_by_run(tc_df, preheat_max_c=150.0) - Max ramp in preheat zone using largest_mass TC
  • calculate_tal_by_run(tc_df, mes_df) - TAL using largest_mass TC and per-run liquidus
  • check_peak_temp_compliance(tc_df, mes_df, peak_margin_c=20.0) - Peak temp check
  • check_conveyor_speed_compliance(mes_df) - Min speed feasibility
  • find_best_run_per_board_family(mes_df, defects_df, tc_df) - Best run selection

Usage

import sys
sys.path.insert(0, '/app/environment/skills/evo-reflow-thermal-analysis/scripts')
from utils import load_thermocouple_data, get_max_preheat_ramp_by_run

tc_df = load_thermocouple_data()
ramps = get_max_preheat_ramp_by_run(tc_df)

Signals

GitHub stars
89
Forks
4
Last commit
Sep 2026
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Catalog kind
skill
Gateway key
evo-reflow-thermal-analysis
Source
github.com/openlair/openskill