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Author:

邵恕宝 (邵恕宝.) | 宋思扬 (宋思扬.) | 徐明龙 (徐明龙.) | 雷俊琪 (雷俊琪.)

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incoPat WF

Abstract:

具有简单结构的高转速步进式压电旋转作动器及方法,该作动器包括钳位机构和转子;钳位机构分为一体连接且对称的上下两层,每层设置有通过柔性铰链与钳位机构框架连接的钳位块,钳位块开有半圆孔,半圆孔形成圆孔,圆孔两侧并列设置有钳位压电堆,钳位压电堆一端设置有垫片,垫片另一端设置有与钳位块螺纹连接的预紧顶丝;转子分为上下转体并采用过盈配合方式穿过钳位机构的上下层圆孔,其上下转体通过十字形柔性铰链一体连接且各自在与十字形柔性铰链连接的一端一体连接有凸块,十字形柔性铰链两侧采用过盈方式设置有两个驱动压电堆,两个驱动压电堆的一端与上钳位块的凸块接触,其另一端与下钳位块的凸块接触;本发明还提供驱动负载的方法。

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Patent Info :

Type: 发明专利

Patent No.: CN201710235341.0

Filing Date: 2017-04-11

Publication Date: 2017-08-01

Pub. No.: CN106998157A

Applicants: 西安交通大学

Legal Status: 在审

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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