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Author:

刘志峰 (刘志峰.) (Scholars:刘志峰) | 赵代红 (赵代红.) | 王语莫 (王语莫.) | 浑连明 (浑连明.) | 王义达 (王义达.)

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incoPat zhihuiya

Abstract:

本发明公开了一种动静压混合扇形油垫。本发明既综合了液体动压轴承和液体静压轴承的优点, 同时又克服了两者缺点,扇形油垫油腔底部呈对称倾斜,使得在转台导轨和油垫之间构成楔形油膜,从而形成动压效应。在转台启动和停止时,利用油腔的静压来支撑转台,当转台转速达到一定速度时,油腔的静压和楔形油膜的动压效应共同作用来提供承载力。动静压混合作用的扇形油垫,极大的提高了油膜刚度和承载力,随着转速提高,动压所占承载力比例不断扩大,亦可以减小油腔供油压力依靠动压效应来支撑转台,以达到节能目的。

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Patent Info :

Type: 发明申请

Patent No.: CN201611117750.2

Filing Date: 2016-12-07

Publication Date: 2017-04-26

Pub. No.: CN106594076A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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