1 The “Lethal Threshold” for Hydraulic Components
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Servo valve clearances (3-5μm) vs. human hair (60μm)
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Fluid dynamics simulation: >10μm particles causing valve stiction
2 Contamination Source Mapping
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New oil contamination: Shocking non-compliance reports
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Breather valves: 4 million particles/m³ air intake measurement
3 Closed-Loop Purification Economics
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Pump lifespan extension chart with triple-stage filtration (0-8,000 hrs)
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Case: Injection molding machine saving ¥820K/year in repairs