Öljyvoiteluinen

Öljyvoiteluinen is Finnish an adjective used to describe mechanisms or surfaces that rely on oil lubrication to minimize friction and wear. In technical language it contrasts with greaselubricated, dry, or gas-lubricated systems. The word is formed from öljy (oil) and voitelu (lubrication) plus the suffix -inen, which yields a descriptive qualifier.

Usage in Finnish technical literature typically appears as a modifier for nouns such as laite (device) or mekanismi (mechanism). The corresponding noun form is öljyvoitelu. While the general term öljyvoitelu (oil lubrication) is more common, öljyvoiteluinen is understood in engineering contexts as a way to describe components or designs that require oil-based lubrication.

Operational considerations for an öljyvoiteluinen system include selecting an appropriate lubricant with suitable viscosity and additives, as well as ensuring seals, gaskets, and materials are compatible with oil. Common configurations are bath lubrication, splash lubrication, and circulating oil systems with pumps and filters. Benefits of oil-lubricated designs include reduced friction and wear under high loads or temperatures and the ability to form a stable lubricating film. Disadvantages encompass potential leaks, contamination risks, and ongoing maintenance such as oil changes, filtration, and monitoring of oil quality.

See also: öljyvoitelu, voiteluaine, voitelujärjestelmä, öljynvaihto, hydrodynamic lubrication.