Method of obtaining the buff radius at the time of Taiyabafu cliff

摘要

The present invention relates to a method for modifying the buff amount of the tread to removed poppy buff from the tire crown, apparatus, and computer program. Measure the distance between the tire crown surface and the tire belt A at each of a plurality of lateral positions, between the crown surface and the belt at each of a plurality of lateral position across the crown in the proposed buff radius plan distance is calculated to select a new buff radius from one or more of the suggested starting point position of the center line of the tire, tire crown along an arc drawn by the buff radius with a buff radius from the new position Buffing the tread from.