LETTERING SYSTEM
Vision Tire System 3D – Lettering System 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 repetibility process, replacing the manual inspection that is an high focus and high risk procedure.
What it Does
STAMP READING
SYMBOLS CONTROL
MISPLACEMENT DETECTION
DIRTY STAMP DETECTION & MORE
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.
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.
stamp reading
SYMBOLS CONTROL
TIRE REGULATION READING
SMALL LETTERS READING
MISSING STAMP DETECTION
MISPLACEMENT DETECTION
DIRTY STAMP DETECTION
VISION TIRE SYSTEM 3D – LETTERING
In tire production a critical phase is the lettering procedure.
During this inspection step it is checked whenever all the writings and symbols imprinted on the tire are correct and well placed. For those international normative that require the presence of defined symbols and writings on the surface of the tire and for the customer perceived quality of the tire itself, the lettering control is a crucial procedure in the tire production process.
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 repetibility process, replacing the manual inspection that is an high focus and high risk procedure.