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Author:

范晋伟 (范晋伟.) | 吕琦 (吕琦.)

Indexed by:

CQVIP PKU

Abstract:

为了提高复合数控机床的加工精度,研究了机床的几何误差建模及灵敏度分析.以CHD-25型9轴5联动车铣复合数控机床为对象,介绍基于多体系统运动学理论的机床几何误差建模方法,模型涉及37项几何,分别对37项几何误差进行了误差灵敏度分析.通过计算与分析误差灵敏度系数,最终识别出影响机床加工精度的关键性几何误差,为复合数控机床的设计提供有效的理论依据.

Keyword:

复合数控机床 灵敏度分析 多体系统理论 误差建模

Author Community:

  • [ 1 ] [范晋伟]北京工业大学
  • [ 2 ] [吕琦]北京工业大学

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Source :

制造技术与机床

ISSN: 1005-2402

Year: 2017

Issue: 3

Page: 69-73

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 10

Chinese Cited Count:

30 Days PV: 2

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