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Moon core manufacturing method and moon core manufacturing apparatus, as well as the moon core manufactured by using these
Moon core manufacturing method and moon core manufacturing apparatus, as well as the moon core manufactured by using these
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机译：月球芯的制造方法和月球芯的制造装置，以及使用它们制造的月球芯
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摘要
[Challenge] like I provide a manufacturing method and the like of moon core that can ensure sufficient rigidity and resilience of the leather after processing. A tanning is formed substantially trapezoidal flat plate shape by laminating the impregnated paper 13 obtained by impregnating the leather 12 and papermaking resinous base paper made of a leather and the peripheral portion 11b in the plane of the impregnated paper 12 side The first to but in the production method of the moon core 11 to be progressively like such a thin working towards its end edge, when the plow processing, are the four regions of upper, lower, left and right of the peripheral edge 11b is divided into 4 slices part 15b~18b, it is possible to carry out separately the like processing for the respective regions, the inner surface of the moon the core 11 to form a ridge portion 11e of consecutive said each inside corner 11d in this It becomes possible to, thereby, the core 11 of the moon after the plow working, it is possible to have a so-called waist. [Selection Figure] Figure 19
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