| 摘要 |
PURPOSE: A volume pressing-type vulcanizer and a tire vulcanizing method thereof are provided to prevent the delay of vulcanization time since a core mold is thick in order to prevent the deformation of a core drum. CONSTITUTION: A volume pressing-type vulcanizer(1) comprises a core mold(20) and a vulcanizing medium supplying unit(30). The core mold is formed of a drum shaft(21) and multiple drum segments(22). A vulcanizing medium supply path(25) is formed inside the drum shaft from one end thereof along the axial direction thereof. The drum segments are coupled with the same circumference of the drum shaft so a green tire(50) is molded on the outer circumference of the drum segment. A vulcanizing medium containing space(26) of the drum segment connects to the vulcanizing medium supply path. The vulcanizing medium supplying unit supplies vulcanizing medium to the vulcanizing medium containing space through the vulcanizing medium supply path of the drum shaft.
|
