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author:

刘开昌 (刘开昌.) [1] | 林渝晟 (林渝晟.) [2] | 王辉辉 (王辉辉.) [3]

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CQVIP CSCD

Abstract:

急回平面连杆机构实现了机构工作行程的慢速进给和空间行程的快速退回,从而提高了生产率.而平面连杆机构的急回特性与其极位夹角θ密切相关.现行的众多教科书中对极位夹角的定义和锐角的取值范围,限制了书中所确定的行程速比系数k与极位夹角θ的关系式的通用性.本文对极位夹角θ的新定义解决了这个问题,并通过实例说明了其正确性和可行性.

Keyword:

平面连杆机构 急回特性 极位夹角定义

Community:

  • [ 1 ] [刘开昌]福州大学
  • [ 2 ] [林渝晟]福州大学
  • [ 3 ] [王辉辉]福州大学

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Source :

机械传动

ISSN: 1004-2539

CN: 41-1129/TH

Year: 2003

Issue: 1

Volume: 27

Page: 24-25

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: 7

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