Universal Tools Gib -

As machinery ages and sliding surfaces wear down, a tapered gib can be adjusted (pushed further into its slot via screws) to take up the newly created gap, restoring original accuracy.

Gibs keep moving machine components, such as a lathe carriage or a milling machine table, properly aligned during operation. Universal tools gib

Gibs are often made of softer materials like bronze or aluminum to act as a "sacrificial" wear surface, protecting the more expensive and difficult-to-replace main machine ways. Types and Materials Gib design - Machine-Tool-Rebuilding - Groups.io As machinery ages and sliding surfaces wear down,