On the quest to become a world-class facility, where productivity, uptime, and reliability can mean the difference between success and constant struggle, one facet of industrial maintenance cannot be overlooked or overemphasized – the world of tribology.

At its core, tribology is the science of friction and wear, and how lubrication can prevent these destructive forces from deteriorating and damaging the critical equipment central to successful operations. By understanding and minimizing the negative effects of friction and wear, maintenance teams can protect valuable equipment, prevent costly downtime, and ultimately help build and maintain a reliable world-class facility.

Lubrication’s Role in Tribology

Industrial machines are regularly exposed to extreme conditions, often involving exposure to damaging contaminants as well as variable loads, speeds, and temperatures. Combined with the near-constant motion that has various machine surfaces interacting, these factors can create and intensify opportunities for friction and wear on equipment components, leading to reduced efficiency, frequent reactive maintenance, and costly downtime.

By properly selecting and applying lubricant and maintaining good lubrication practices, many of these consequences can be minimized or avoided. Lubrication helps control friction and wear by creating a protective barrier between the moving machine parts where surfaces may come into contact.

By understanding and applying the principles of tribology, facilities in every industry can select and apply the proper lubricants for their specific needs to help minimize and avoid the adverse effects of friction and wear. As a result, facilities can see marked improvement in machine performance, equipment lifespan, and energy efficiency.

Forms of Friction and Wear

To fully understand the impact of tribology on machine health, it’s important to know the multiple forms of friction and wear. Grasping the potential for harm allows team members to be more vigilant and spot the early warning signs before severe damage can occur.

At its core, friction is the “resistance to relative motion between two bodies in contact.” There are several forms of friction, including:

• Sliding: Two objects move against each other
• Rolling: One object rolls on another object.
• Static: An object is held at rest until a force overcomes it and the object begins to move against another object.
• Fluid: A solid object moves through a liquid or gas.

Wear, the other potentially destructive force, can be described as “the gradual removal, damaging, or displacement of material on solid surfaces.” Common forms of wear include:

• Abrasive: A rough surface cuts a softer surface.
• Adhesive: Material is transferred from one surface to another through a localized welding process.
• Fretting: Two surfaces have repeated cyclical rubbing.
• Erosive: Solid or liquid particles invade an object’s surface.

The Impact of Tribology on Industry

By addressing these potential hazards with effective tribological strategies, facilities can optimize their operations and achieve significant benefits, including:

• Increased Equipment Lifespan: Minimizing wear and friction can extend the operational life of essential equipment and reduce the need for repairs and replacements.
• Enhanced Efficiency: By reducing friction, facilities can lower their overall energy consumption, reducing costs and environmental impact.
• Improved Safety: Quality lubricants and lubrication practices help equipment function reliably and effectively, thereby reducing the risk of unexpected failure and the opportunity for safety hazards.
• Reduced Maintenance Costs: Proactive maintenance initiatives reduce the maintenance costs associated with repairs, replacements, and lost production from unplanned downtime.
• Improved Product Quality: Proper lubrication allows equipment to operate at a higher efficiency, ensuring production standards are consistently met and the company can become a strong market competitor.

While at first glance tribology may seem to be just a heady, “academic” topic, an understanding of the mechanics of lubrication, friction, and wear provides users with a very practical perspective. By understanding how lubrication impacts overall operational efficiency and how to combat against destructive forces, facilities can proactively protect their critical equipment and achieve operational excellence.

In a world where every moment of downtime can have lasting consequences, tribology is more than just theory; it is the cornerstone upon which world-class lubrication programs are built. 

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As a Lubrication Management System (LMS) engineered by lubrication professionals, LubePM helps an organization create accountability to ensure that every lubrication point is carefully maintained, inspected and measured. Ready to take your facility’s Lubrication Management System to the next level with LubePM? We’re ready to help. Simply request more information or schedule a demo.