Linear rails vs wheels

Linear rail for X and Y axes - Lasers linear rail vs v slot Saying that V-wheels system vibrates more than linear rails, takes more play and as changes in geometry in time, that it needs to be verified an linear slot diffuser sizes Mark Carew designed and developed the first all-in-one modular linear rail that incorporates an internal V shaped track paired with self-centering V-Wheels

linear slot diffuser vs linear bar grille V-Slot is a high quality extruded aluminum profile building block that has an extremely smooth linear v groove rail on all 4 sides