METHOD OF IMPLANTING BLADE, TIRE VULCANIZING MOLD, AND BLADE

摘要

A method of implanting a blade, wherein the piece (14) of a tire vulcanizing mold is manufactured by a powder sintering process in which a powder to be sintered is heated and sintered for stacking so that the blade can be easily and securely implanted in the piece even if the tread pattern of a tire is complicated. A blade implanting groove (17) having a driving groove part (17a) formed of a straight groove and a step part (17b) wider than the groove width of the driving groove part (17a) formed on the bottom side of the driving groove part (17a) is formed in the piece (14). The blade (20) formed with a bent part (22) on the implanting side of its rectangular plate-like blade body (21) is implanted in the implanting groove (17).