Here, we will discuss What is a rotary joint used for?, What is also called a rotary joint?, What is the function of a rotary union?
What is a rotary joint used for?
A rotary joint is used to transfer liquid, such as water, oil or air, between stationary and rotating parts of machines. It allows continuous rotation while maintaining a sealed connection for fluid transmission, typically found in applications such as rotary tables, printing presses and packaging machines.
What is also called a rotary joint?
A rotary joint is also called a rotary union.
This device allows the transfer of fluids or gases from a stationary supply hose into and out of rotating equipment without leaking. It ensures reliable and continuous flow of fluids between stationary and rotating components, essential for the operation of various industrial machines and equipment.
What is the function of a rotary union?
The function of a rotating union is to provide a sealed passage for fluids or gases between stationary and rotating parts of machines.
It prevents leaks and allows the continuous flow of hydraulic fluid, coolant, air or other media necessary for the operation of rotating equipment. Rotary unions are essential components in industries such as manufacturing, food processing and automobile assembly lines, where uninterrupted smooth transmission is crucial for efficiency and reliability.
A rotating joint works by using seals and bearings to maintain a sealed connection between stationary and rotating parts.
Liquid or gas enters the rotating seal through a stationary inlet, moves through internal passages, and exits through a rotating outlet. The rotating seal rotates with the machinery, guided by bearings to reduce friction and wear, while the seals prevent leaks and ensure fluid transmission integrity. This mechanism allows machines to operate continuously without interruptions caused by twisting or impingement of pipes, maintaining efficient performance in various industrial applications.
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