kiertoliitokselle

Kiertoliitokselle, often translated as a revolving joint or rotary joint, is a mechanical device that allows for the transmission of fluid or gas from a stationary source to a rotating component. This is crucial in applications where a continuous supply of media is needed while a part is in motion. These joints are engineered to maintain a seal under pressure, preventing leaks while accommodating rotation.

The primary function of a kiertoliitokselle is to bridge the gap between a fixed supply line and a moving part. Common examples include their use in hydraulic or pneumatic systems on rotating machinery. They can be found in industrial equipment such as excavators, cranes, and machine tools, where hydraulic fluid needs to be delivered to a rotating boom or turret. In manufacturing, they are used in automated assembly lines and robotic arms.

Kiertoliitokselle typically consist of a stationary housing and a rotating shaft, with precision-machined sealing surfaces between them. Various sealing mechanisms are employed, including O-rings, lip seals, or mechanical seals, depending on the pressure, temperature, and type of fluid being handled. The design must account for factors like rotational speed, pressure, and the potential for vibration. Maintenance often involves inspecting and replacing seals to ensure continued reliable operation.