"Using laser profilometry in less then 1 minute we read everything on the tire."
VISION TIRE SYSTEM 3D - LETTERING
Vision Tire System 3D ® - Lettering can read and verify automatically every kind of writing and symbols on the outside of a not inflated tire with an high efficiency and high repeatability process, replacing the manual inspection that is an high focus and high risk procedure.

VISION TIRE SYSTEM 3D - LETTERING
Uses the Laser Profilometry, a technique based on the triangulation between a laser line and an area scan camera, that let the system have a three-dimensional reconstruction of the tire surface with one of the
highest reachable resolution in a very short cycle time.

VISION TIRE SYSTEM 3D - LETTERING
Taking into account the plant sheet specification of the tire in test, consisting of a list of all the writings and symbols that have to be imprinted on the tire, verifies if all the elements on the list are correctly imprinted
and placed on the tire surface. Additional controls can be operated, as the analysis of the deterioration of the mold, where the stamp height of the characters on the tire in test is compared to the expected one. A limit tolerance can be set to raise an alert when the mold is getting dirty, deteriorated or damaged.
SYMBOLS

SMALL LETTERS

TIRE REGULATION

MISSING STAMP

MISPLCEMENT

DIRTY STAMP
