04/24/2026
What really happens when a machine runs without lubricant.
Without lubrication, the protective film between moving parts disappears.
Microscopic surface peaks — called asperities — begin to collide directly, creating intense friction and heat.
As temperatures rise, components expand beyond their tolerances, leading to metal-to-metal fusion, tearing, and a process known as mechanical seizure.
Within seconds, this can escalate into snapped belts, damaged shafts, or even total engine failure.
It’s a chain reaction where friction overwhelms the system — turning motion into destruction.
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