KEYWAY Meaning and
Definition
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A keyway is a narrow, groove-like slot or recess that is intentionally machined or formed into a component or material to accommodate and hold a key. Keys are specially-designed objects that fit into keyways to align and connect two separate parts or components. The purpose of using keyways is to prevent relative motion or rotation between the interconnected parts, ensuring proper alignment and synchronization within a machine or mechanism.
Keyways are commonly found in mechanical systems, such as engines, gearboxes, shafts, or pulley systems. They are usually machined into cylindrical or flat surfaces and can be found on both male and female parts. The male component will have a keyway, while the corresponding female component will have a key that fits precisely into the keyway. The key is typically a small metal object with specific dimensions and shapes, ensuring a tight and secure fit.
Keyways play a crucial role in providing stability and transmitting torque between components. They serve as a reliable method of interlocking moving parts, preventing them from slipping or rotating independently. The precision-cut groove of a keyway allows for easy installation and removal of the key while maintaining a strong connection.
Overall, a keyway is a specialized groove or slot machined into a component to accommodate a key, enabling the precise alignment and secure connection between separate parts in mechanical systems.
Common Misspellings for KEYWAY
Etymology of KEYWAY
The etymology of the word "keyway" can be traced back to the combination of two separate terms: "key" and "way".
- Key: The term "key" derives from the Old English word "cǣg", which meant a metal tool used for opening locks. It can be further traced back to Proto-Germanic roots.
- Way: The term "way" originates from the Old English word "weg", which referred to a path, road, or route. It also has its roots in Proto-Germanic.
When these two terms are combined, "keyway" refers to a specific type of groove or slot in a mechanical component (such as a shaft or gear) that is designed to accommodate a key, typically used for transmitting torque or preventing rotation. The word "keyway" is a compound word, combining the concepts of a "key" and its designated "way" of insertion.
