Pronunciation: [ˈɔ͡ɪl hˈɪnd͡ʒ] (IPA) 
The spelling of "oil hinge" is fairly straightforward when looking at its IPA phonetic transcription. The first syllable "oil" is pronounced /ɔɪl/ with a long O sound followed by a diphthong that blends the sounds of /ɔ/ and /ɪ/. The second syllable "hinge" is pronounced /hɪndʒ/ with a short I sound and a soft G. Taken together, "oil hinge" refers to a hinge that has been lubricated with oil to ensure its smooth operation.
An oil hinge refers to a type of hinge mechanism that incorporates lubrication for smooth and efficient movement. It is commonly used in various applications, including furniture, doors, cabinets, and certain mechanical devices. The term "oil hinge" derives from the fact that oil is often applied to the hinge's moving parts to prevent friction and ensure proper functionality.
The design of an oil hinge typically consists of two pivot points connected by a barrel, allowing rotational movement. In order to lubricate the hinge, oil is typically applied to the barrel, as well as other contact points, such as the joint and pivot pins. This lubrication helps to reduce friction and wear between the moving parts, ensuring smooth operation and prolonging the lifespan of the hinge.
Oil hinges are preferred in situations where a smooth and noiseless operation is desired, such as for concealed hinges on cabinet doors or high-end furniture pieces. Additionally, they are ideal for heavy-duty applications as the lubrication helps to support the weight and prevent strain on the hinge's components.
Overall, the use of oil hinges enhances the functionality and durability of various objects by providing a lubricated, friction-reducing mechanism for smooth and efficient movement.
