What type of lubrication method uses airflow to distribute oil?

Oil mist lubrication employs airflow to effectively distribute oil throughout a system. This method involves generating a mist of oil that is carried by air into the machinery components. As the oil mist travels, it settles onto the surfaces needing lubrication, providing a thin film of oil that reduces friction and wear.

This technique is particularly advantageous for applications that require a consistent and precise lubrication delivery rate, reducing the risk of over-lubrication and ensuring that components operate smoothly. The use of air helps facilitate the movement of oil to hard-to-reach areas, ensuring even coverage and minimizing the chances of metal-to-metal contact, which can lead to wear and possible failure.

Other lubrication methods mentioned do not primarily rely on airflow to distribute oil. Circulation lubrication typically involves pumping oil through a system to ensure adequate lubrication, while oil bath lubrication submerges components in a pool of oil for direct lubrication. Drip feed lubrication relies on gravity to deliver oil to specific points, rather than using airflow. Thus, oil mist lubrication stands out for its unique method of combining oil and air to optimize the lubrication process.