... 3. 3D , X,Y Z axis 4. full auto measuring 5. CMM VIP Gantry Full Auto Image 3D Coordinate ... move frame, the guide rail basal plane’s flatness≤0.005mm. the “ up light, bottom heavy” ... high precision guide rail, the linear accuracy ≤0.003mm.HIWIN P grade high precision guide rail ... Germany Heidenhain self-adhesive metal grating, distinguishability reah 0.005mm, high accuracy , long service life.America ...