採用情報

お問合せ

No.1018 2021インダストリー関連技術特集号 研削盤用静圧軸受の低動力化技術の研究

カテゴリー 解説
筆者 研究開発本部 加工技術研究部 大和宏樹 杉本 太
要旨 Hydrostatic bearings used in the grinding wheel spindles of grinding machines have high stiffness and high damping against load fluctuation, as well as high rotating accuracy during grinding, however have larger power loss than other types of bearing. Therefore, the mechanism of power loss is elucidated using fluid analysis and a hydrostatic bearing with minimal power loss is developed. As a result, a developed bearing has reduced power loss by 24%.
キーワード hydrostatic bearing, grinding wheel spindle, power loss reduction, CFD
関連リンク

植竹伸二:工作機械における省エネルギーへの取り組み, JTEKT ENGINEERING JOURNAL, No.1010(2012)9.

関連タグ

Ranking

JTEKT ENGINEERING JOURNAL

メールマガジン

最新号の公開情報をメールでお知らせいたします。ぜひ、ご登録ください。