EPICYCLIC GEAR Meaning and
Definition
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Epicyclic gear, also known as planetary gear, refers to a type of gear mechanism designed to transmit torque and motion between two rotating elements within a system. It consists of three main components: a central sun gear, an outer ring gear or annulus, and one or more planet gears.
The sun gear is positioned at the center and provides the input or driving force, while the ring gear encircles the sun gear and acts as the output or driven component. The planet gears are evenly spaced between the sun and ring gears and are connected to both through individual shafts.
The unique aspect of the epicyclic gear lies in its complex internal geometry. As the sun gear rotates, the planet gears revolve around it and also rotate on their own axes. This motion causes the planet gears to mesh with both the sun gear and the ring gear, resulting in torque and speed distribution.
Epicyclic gears offer several advantages, including high torque-to-weight ratio, compact size, and efficiency. They can provide multiple gear ratios through different combinations of gear teeth sizes, making them versatile for various applications. Additionally, epicyclic gears can accommodate changes in loading direction without affecting their performance.
This type of gear system finds wide application in different industries, including automotive, aerospace, robotics, and power transmission. It is commonly utilized in automatic transmissions, gearboxes, differential mechanisms, and speed reducers.
Overall, the epicyclic gear is a complex yet efficient gear mechanism that offers versatility and reliability in transmitting motion and torque between rotating components within a system.
Common Misspellings for EPICYCLIC GEAR
- wpicyclic gear
- spicyclic gear
- dpicyclic gear
- rpicyclic gear
- 4picyclic gear
- 3picyclic gear
- eoicyclic gear
- elicyclic gear
- e-icyclic gear
- e0icyclic gear
- epucyclic gear
- epjcyclic gear
- epkcyclic gear
- epocyclic gear
- ep9cyclic gear
- ep8cyclic gear
- epixyclic gear
- epivyclic gear
- epifyclic gear
Etymology of EPICYCLIC GEAR
The word "epicyclic" is derived from the Greek words "epi" meaning "on" or "upon" and "kyklos" meaning "circle" or "ring". "Gear" comes from the Old English word "gearwe" which means "equipment" or "tools".
The term "epicyclic gear" refers to a particular arrangement of gears in which one or more gears revolve around a central gear. This term is commonly used in mechanical engineering to describe gear systems with multiple gear sets, such as planetary gear systems. The concept of epicyclic gears dates back to ancient civilizations, but the term itself was likely coined during the development of modern engineering terminology.
Similar spelling word for EPICYCLIC GEAR
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