The word "swivel pin" is spelled with the IPA phonetic transcription of /ˈswɪvəl pɪn/. The first syllable "swi" is pronounced with a short "i" sound followed by a "v" and "əl" sounds. The second word "pin" is pronounced with a short "i" followed by an "n" sound. The two words together describe a type of fastening device that allows rotation or movement in a circular motion. The correct spelling of this word is important for clear communication and understanding in various industries such as engineering and manufacturing.
A swivel pin is a mechanical component primarily used in machinery and mechanical systems to allow rotational movement between two parts. It consists of a cylindrical or rod-like structure with a central axis and a series of components that enable rotational motion.
Typically made of durable and sturdy materials such as steel or brass, the swivel pin is designed to withstand significant loads, pressure, and friction. It commonly features a tapered end, known as a pivot point or point of rotation, which allows for easy insertion and movement within a corresponding socket or housing.
The primary function of a swivel pin is to provide flexibility and ease of movement in machines and systems requiring rotational motion. It allows components to swivel or rotate around a fixed axis, reducing friction and facilitating smoother mechanical operation. This makes it especially useful in various applications, such as automotive suspensions, steering systems, heavy machinery, and furniture joints.
The design and construction of swivel pins may vary depending on the specific requirements of the application. Some swivel pin designs may incorporate additional features like ball bearings or grease fittings to enhance their performance, reduce wear, and increase durability.
In summary, a swivel pin is a mechanical component that enables rotational movement between two parts, allowing for smooth and flexible motion in various industrial and mechanical applications.
The word "swivel" originated in the mid-16th century from the Middle English term "swyvel" or "swivell", which was derived from the Old English word "swīfan" meaning "to revolve" or "to turn". It can be traced back further to the Proto-Germanic root "swīfaną".
The word "pin" has its roots in the Old English word "pinn", meaning "peg" or "nail". It can be traced back to the Proto-Germanic word "pinnaz" or "pinnô".
Therefore, the term "swivel pin" emerged by combining "swivel", referring to something that can rotate or turn, with "pin", relating to a peg-like object. The combination indicates a pin that has the ability to rotate or pivot, often used in machinery or mechanical devices to allow movement or rotation.