• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报

›› 2002, Vol. 38 ›› Issue (10): 31-36.

• 论文 • 上一篇    下一篇

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任意结构数控机床机构运动学建模与求解

何耀雄;徐起贺;周艳红   

  1. 上海交通大学模具CAD国家工程研究中心;河南机电高等专科学校;华中科技大学
  • 发布日期:2002-10-15

KINEMATICS MODEL AND ITS SOLUTION FOR NC MACHINES OF ARBITRARY CONFIGURATION

He Yaoxiong;Xu Qihe;Zhou Yanhong   

  1. Shanghai Jiaotong University Henan Mechanical Electrical Engineering College Huazhong University of Science & Technology
  • Published:2002-10-15

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摘要： 建立了一种适合于任意结构数控机床的机构模型与运动模型及机床运动求解的通用方法。对于具有任意轴数、轴运动方向为空间任意方向的数控机床，均可通过机床机构的型和结构参数来描述其机构模型，并据此建立其运动模型和进行机床运动求解。

关键词: 机构, 建模, 数控机床, 运动学

Abstract: A methodology is presented to build a generalized kinematics model of NC machine tools with arbitrary configuration. A NC machine tool with arbitrary axes number and arbitrary axes-moving direction can be described as a mechanism model with its configuration type and configuration parameters, and then the kinematics model can be built. Based on this model, a generalized algorithm to calculate the axis values is also presented.

Key words: NC machine tool Mechanism Kinematics Modeling

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