Lubricants reduce friction, carry away heat, and protect surfaces from wear and corrosion. Despite this, lubrication errors remain among the most common root causes of machine failure. A structured approach pays large dividends.
Choose the Right Lubricant
Select oil viscosity and grease consistency based on speed, load, and temperature. The manufacturer's recommendation is the right starting point. Avoid mixing incompatible greases, since different thickener types can soften or break down when combined.
Apply the Right Amount at the Right Time
- Follow defined intervals and quantities rather than guessing.
- Avoid over-greasing, which can cause overheating and seal damage.
- Use grease guns or automatic lubricators for consistent delivery.
- Label each lubrication point and equipment with the specified product.
Keep Lubricants Clean
Contamination by dirt and water is a major cause of wear. Store lubricants in sealed, labeled containers, use dedicated transfer equipment for each product, and filter oil when it is added. Desiccant breathers help keep moisture out of gearboxes and reservoirs.
Monitor Condition
Regular oil analysis reveals viscosity changes, contamination, and wear particles, giving early warning of internal problems. Combine sampling with visual checks of level, color, and leaks.
Assigning clear responsibility and training the people who perform lubrication tasks is just as important as the products themselves. A well-run lubrication program is inexpensive compared with the cost of a single major failure.