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Author:

孔祥纯 (孔祥纯.) | 聂松林 (聂松林.) | 尹方龙 (尹方龙.)

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CQVIP

Abstract:

水压柱塞泵关键零部件的固有频率与激励频率相同或相近时将会发生共振,导致零部件疲劳破损甚至柱塞泵不能正常运转.针对水压柱塞泵的核心部件配流盘进行模态分析,研究其各阶振型并计算其相应的固有频率.为了有效地避免配流盘的共振现象,通过增设加强筋对配流盘结构进行优化改进.仿真结果表明增设加强筋能够提高配流盘的固有频率,并且能够避开激振源的倍频,从而降低了配流盘在柱塞泵运行过程中引发共振的可能性.研究成果为避免配流盘受到激振力时发生共振提供了理论依据.

Keyword:

结构优化 配流盘 水压轴向柱塞泵 模态分析

Author Community:

  • [ 1 ] [孔祥纯]海军驻719所
  • [ 2 ] [聂松林]北京工业大学
  • [ 3 ] [尹方龙]北京工业大学

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Source :

液压气动与密封

ISSN: 1008-0813

Year: 2018

Issue: 4

Volume: 38

Page: 28-32

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 2

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