接触式载具

A contact carrier is a critical component in forced-guided mechanical systems designed to transmit motion, force, or torque through controlled physical contact between surfaces. It ensures precise alignment and minimal backlash in mechanisms where positive guidance is required, typically operating in conjunction with cams, levers, or linkages to convert rotary motion into linear motion or vice versa while maintaining consistent contact pressure and positional accuracy.

Operates on the principle of forced kinematic guidance, where the carrier maintains continuous contact with a guiding surface (such as a cam profile or track) through mechanical constraint. This ensures that motion follows a predetermined path without deviation, transferring forces through rolling or sliding contact while minimizing free play. The component typically incorporates features like bearings, bushings, or hardened contact surfaces to reduce friction and wear.