| 摘要 |
PROBLEM TO BE SOLVED: To provide a residual rubber thickness correcting method of a buff processing base tire for a regenerated tire capable of sufficiently removing the irregularity of a residual rubber thickness in the peripheral direction of a tire in a short time regardless of the presence of the axial shift between the tire and the rim combined therewith after the buff processing to a regenerating tire is performed by rotating the rim-combined tire. SOLUTION: The thickness distribution in the peripheral direction of the tire of the residual rubber 4 present on the outer peripheral side of a belt 3 of the buff processing base tire 1 to which buff processing is applied while the required shaven-off thickness (a) in the thickest part Gmax of the residual rubber thickness is calculated. Subsequently, a rasp 6 is advanced to the thickest part Gmax of the residual rubber thickness of the fixed base tire 1 while rotated to be displaced and the residual rubber 4 is shaven off by the required shaven-off thickness (a) over the whole width of the base tire. COPYRIGHT: (C)2008,JPO&INPIT
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