grease-channel

grease-channel

A mechanic fills the grease-channel on the machine part.

Definition

Noun: - A groove or passage for lubricant: In mechanical engineering, a "grease-channel" is a specifically designed groove, slot, or pathway in a machine part (such as a bearing, shaft, or gear) that facilitates the distribution of grease or oil to reduce friction and wear.

Usage Examples
  • (The passage for lubricant was cleared.)
  • (The groove is essential for distributing grease.)
  • (The channel's dimensions are critical.)
Advanced Usage

  • "to clear a grease-channel": to remove debris or hardened grease from the lubricant passage.

    • Before reassembly, you must clear the grease-channel with a wire brush. (Remove blockages from the groove.)

  • "to machine a grease-channel": to create the groove using a lathe or milling machine.

    • The technician machined a new grease-channel in the replacement part. (Manufactured the passage for lubrication.)
Variants and Related Words

  • Grease (n): a thick, oily lubricant.

    • Apply grease to the channel before operation. (The lubricant used in the channel.)

  • Channel (n): a long, narrow groove or passage.

    • The channel directs the grease to the contact points. (The pathway itself.)

  • Grease-fitting (n): a nipple or valve through which grease is injected into a channel.

    • Attach the grease gun to the grease-fitting to fill the grease-channel. (The entry point for lubricant.)
Synonyms
  • Lubrication groove: a groove for distributing lubricant.
  • Oilway: a passage for oil (similar but often for liquid oil rather than grease).
  • Grease groove: a less technical synonym.
Related Idioms
  • "Grease the wheels": to facilitate a process or make something run smoothly (figurative, not directly related to the mechanical term).
    • A little politeness can grease the wheels of any negotiation. (Make the process easier.)
Notes
  • The term "grease-channel" is primarily used in mechanical engineering, maintenance manuals, and technical drawings. It is not commonly used in everyday English.
  • In some contexts, it may be written as "grease channel" (without a hyphen), but the hyphenated form is standard in technical documentation.