The Building Blocks to Creating an Effective Lubrication Program

Improper bearing lubrication or re-lubrication accounts for up to 40 to 50 percent of machine failures. By eliminating lubrication from machinery, OEMs can minimize the costs and risks associated with maintenance for the end user. At the same time, costs related to the proper disposal of oil can be eliminated and the initial expenditure for ancillary components and processes (grease lines, zerks, manifolds, etc.) can be decreased.

Manually greasing a bearing is another act that, at least on the surface, appears to be purely physical. One grabs the grease gun, pumps it full of grease or installs a cartridge, goes to the machine, attaches the gun to the grease fitting and pumps the lever to deliver grease - right? Regrettably, this is too often the case. When the act of greasing a bearing is viewed as a purely physical task, the plant has little chance of developing a world-class machinery lubrication program that delivers machine reliability, profits and competitive advantage.

Begin by not reading this editorial. Most "old school" lube programs like to hold to the status quo. Editorials like this one threaten their comfort zone. After all, change takes guts . . . it takes imagination . . . it takes commitment. Who's got the time (and courage) for that?

Like blood coursing through the veins of living beings, lubrication is what keeps a plant’s capital investments operating smoothly and efficiently. At the same time, when lubrication becomes contaminated or depleted of its sustaining properties, overheating or exhaustion are among the problems that can occur. That leads to downtime and loss of production, and the potential of some hefty maintenance expenses.

So, how does lubrication stack up? In this column, the first of a three-part series, I will look at the basics of lubrication preventive maintenance (PM) procedures. In Part 2, I'll talk about what I call "hybrid PMs", PMs that span multiple technologies. In Part 3, I'll discuss how you should use the information in the PM to maximum effect in the field.

The more I delve into this subject, the more I discover the pronounced impact lubrication has on energy and the environment. A case in point is the impact of clean oil on fuel consumption and emission in engines. There are many ways that a lubricant could fail to deliver fuel-efficient engine performance. Many of these are due to formulation issues as opposed to transient properties of the lubricant in service.

This article presents, in layman's terms, information regarding a high-speed electrostatic kidney-loop system, designed to remove submicron particles and other foreign matter (varnish) from lubricating fluids. It is a culmination of more than 30 years of research and development, on-site beta testing, and trial and error, and it has resulted in seven electrostatic filter patents which significantly aid in the process of oil purification.