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Manufacturing method of shaft seal device, production jig for shaft seal device, and rotary machine including shaft seal device
Manufacturing method of shaft seal device, production jig for shaft seal device, and rotary machine including shaft seal device
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机译:轴封装置的制造方法,轴封装置的生产夹具以及包括轴封装置的旋转机械
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摘要
Provided is a method of fabricating a shaft sealing device, in which a plurality of thin plate pieces arranged in a circumferential direction of a rotation shaft are provided and base ends of the thin plate pieces are mutually connected, the method including a stacking step of stacking the plurality of thin plate pieces in one direction, a connecting step of mutually connecting the base ends of the plurality of stacked thin plate pieces to form a stacked body, and a first smoothing step of bringing one lateral end surface of two lateral end surfaces of the stacked body formed by each end portion in a width direction of the plurality of thin plate pieces in contact with a flat surface to smooth the other lateral end surface.
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