摘要 |
[Problem] To provide a high-hardness fiber guide with which fibers can be inhibited from suffering damage such as scratches, fraying, or fluffing and which has high wear resistance. [Solution] This fiber guide includes a yarn contact part (11) with which a yarn comes into contact, wherein at least the yarn contact part (11) is constituted of a sintered ceramic and the surface of the yarn contact part (11) has a skewness (Rsk) as determined from a roughness curve of -2.0 to 3.0. The region of the yarn contact part (11) which comes into contact with fibers (100) can hence be rendered relatively small. Consequently, wear of the yarn contact part (11) exerts a limited influence, and the fibers (100) can be inhibited from suffering damage.
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申请人 |
KYOCERA CORPORATION;MIKAKI,SHUNJI;TOYA,YUUKI;HIRATA,KAZUYUKI;NAKASUGA,MINORU |
发明人 |
MIKAKI,SHUNJI;TOYA,YUUKI;HIRATA,KAZUYUKI;NAKASUGA,MINORU |