ロボティクス・メカトロニクス講演会講演概要集
Online ISSN : 2424-3124
セッションID: 1A1-B07
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水中ロボットのためのPTFEを用いた超小型浮力調整器の検討
―PTFEリングの形状による性能比較―
*船越 一希情野 瑛高橋 隆行野渡 透一三宅 茂夫伊藤 まなぶ
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In this paper, we compared the sealing performance and friction force of different shaped PTFE rings. PTFE ring is a seal ring used for buoyancy control device. The PTFE ring seals the PTFE slide shaft. When the friction between the PTFE ring and the PTFE slide shaft is reduced, the operating efficiency of the buoyancy control device is increased. PTFE rings with multiple lips and a slipper seals are compared.Experimental results showed that the PTFE ring with single lip had more than 1 [MPa] sealing performance and the lowest friction among the comparisons.

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