1 The Domino Effect of a 200-ton Haul Truck Failure
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Loss model: Transport chain disruption from single equipment downtime
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Gearbox teardown: Correlation between gear pitting and metal debris
2 Cleanliness-to-Cost Translation
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Profit table: ISO 4406 18/16/13 → 16/14/11 upgrade
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Industry consensus: 30% lifespan increase per cleanliness level
3 4D Oil Health Management System
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Combined online particle counter + ferrography diagnostics
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Case: Copper mine reducing spare parts by ¥17M annually