Pöördelülid

Pöördelülid, also known as rotary joints or rotating unions, are mechanical devices that allow for the transfer of fluids or gases from a stationary source to a rotating component. They are essential in applications where continuous rotation is required while maintaining a sealed connection for fluid or gas delivery. The primary function of a pöördelülid is to prevent leakage and maintain the integrity of the system as the connected parts move.

These devices typically consist of a stationary housing and a rotating body. Within this interface, seals are incorporated to create a tight barrier. The design can vary significantly depending on the application, including the type of fluid or gas being handled, the pressure and temperature requirements, and the speed of rotation. Common sealing mechanisms include O-rings, lip seals, or more complex dynamic sealing arrangements.

Pöördelülid find widespread use across numerous industries. In manufacturing, they are employed in machine tools for coolant delivery to rotating cutting tools. The automotive sector utilizes them in applications like steering columns for power steering fluid. In robotics, they enable the transmission of pneumatic or hydraulic power to robotic arms. Other applications include wind turbines for lubrication, medical equipment, and food processing machinery. The reliable operation of pöördelülid is crucial for the efficiency and safety of these diverse systems.