| 摘要 |
PURPOSE: A vulcanizing method and a vulcanizing mold of a tire for a vehicle are provided to improve the flexibility of rubber during a vulcanizing process by increasing the temperature of the rubber around protrusion units. CONSTITUTION: A vulcanizing method of a tire for a vehicle is as follows. Protrusion units(4) for forming a groove are formed in a mold(3). A tire is heated in the mold. A green tire is adhered to the mold by a bladder and is molded into a tire. The molded tire is vulcanized. The protrusion units are heated with a higher temperature than a mold body to improve the flexibility of rubber around the protrusion units.
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