A STUDY ON MODEL-BASED ANALYSIS OF THE DYNAMIC MOTION ACCURACY OF CNC MACHINE TOOLS

机译：基于模型的数控机床动态运动精度分析研究

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(1) In order to devrlope an accurate similation model for multi-axis feed drive system motion in a CNC vertical machining center, the model of each component of the machine tool were generated and the entire model was revealed. (2) Each parameter of the model was optimized by comparing to physical test results and the simulation model exhibited the same feature of machine tool. (3) The effect of the ball screw elasticity on the motion error was clarified.

机译：（1）为了对CNC立式加工中心中的多轴进给驱动系统运动建立精确的同化模型，生成了机床的每个组件的模型，并揭示了整个模型。（2）通过与物理测试结果进行比较来优化模型的每个参数，并且仿真模型具有与机床相同的功能。（3）明确了滚珠丝杠的弹性对运动误差的影响。

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来源
《The American Society for Precision Engineering Sixteenth Annual Meeting Nov 10-15, 2001 Arlington, Virginia》|2001年|p.144-147|共4页
会议地点 Arlington Virginia
作者
Gabriel Johnston; Yoshihito Kagawa; Jiancheng Liu; Masahiko Mori; Kazuo Yamazaki;
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作者单位

Department of Mechanical and Aeronautical Engineering, University of California, Davis CA 95616-5294;

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原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;
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4. A STUDY ON MODEL-BASED ANALYSIS OF THE DYNAMIC MOTION ACCURACY OF CNC MACHINE TOOLS [C] . Gabriel Johnston, Yoshihito Kagawa, Jiancheng Liu, Annual Meeting of the American Society for Precision Engineering . 2001

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A STUDY ON MODEL-BASED ANALYSIS OF THE DYNAMIC MOTION ACCURACY OF CNC MACHINE TOOLS

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