What is the main purpose of a lubrication system in machinery?

The main purpose of a lubrication system in machinery is to reduce friction and wear between moving parts. Lubrication creates a film that separates surfaces in motion, significantly reducing the direct contact between them. This film of lubricant not only minimizes friction, which can lead to heat generation and wear but also helps in preventing damage to surface finishes and extends the lifespan of components.

Moreover, effective lubrication can enhance the overall efficiency of machinery, allowing for smoother operation, reducing energy loss due to friction, and contributing to the overall reliability of the machinery. Although lubrication systems can have secondary benefits, such as cleaning to a degree or somewhat assisting in temperature control by dissipating heat, their primary function is to ensure ease of movement and reduce wear through effective lubrication.