Cullises

Cullises are a type of mechanical component used to guide and constrain motion. They are typically characterized by a grooved track or channel that a corresponding pin, roller, or follower engages with. This engagement allows for precise linear or curvilinear movement along a predetermined path. The design of a cullis varies depending on the application, but often involves a precisely machined channel to ensure smooth and accurate operation.

The term "cullis" can sometimes be used interchangeably with other terms like "groove," "track," or "cam groove" depending on the specific context and industry. The primary function of a cullis is to translate rotational motion into linear motion or vice versa, or to guide a component through a specific complex path. They are frequently found in automated machinery, robotics, and various industrial equipment where controlled movement is essential. The accuracy of the cullis and its follower system directly impacts the overall precision of the mechanism. Maintenance often involves ensuring the track is free of debris and properly lubricated to maintain optimal performance and prevent wear.