数控机床加工误差补偿技术的研究_数控_毕业设计论文网 关键词：数控机床；几何误差；多体系统；误差补偿 [gap=2216]Key words：machine center; geometric error; multi-body system; error compensation
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image geometric error 图像几何误差
External Geometric Error 外部几何误差
Geometric Error Evaluation 形位误差评定
Thermal And Geometric Error 热和几何误差
geometric error model 几何误差模型
Geometric error compensation 几何误差补偿
Internal and External Geometric Error 内部和外部几何误差
geometric error parameter identification 几何误差参数辨识
edge geometric error 棱边几何误差
The error sources and types of NC machine tools are introduced, and the causes and components of geometric error are emphasized.
并介绍了数控机床的误差来源和类型,重点介绍了几何误差产生的原因和组成。
参考来源 - 五轴数控机床几何误差建模与测量技术From the theoretical analysis, numerical simulation and scientific experiments, this thesis researches the relationship between the edge geometric error and valve performance.
本文从理论分析、仿真计算和科学实验三个方面研究棱边几何误差对阀性能的影响关系。
参考来源 - 阀口棱边几何误差对滑阀性能影响的仿真研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The geometric error modeling of NC machine tools is the key technique to dynamics design, precision analysis and error compensation. It is the important step to improve the precision of machine tools.
数控机床的误差建模是进行机床运动设计、精度分析和误差补偿的关键技术，也是保证机床加工精度的重要环节。
The geometric model of the geometric error evaluation is established.
形位误差的几何模型建立。
A geometric error model for CNC lathe and the measured data are presented in this paper.
本文给出了数控车床的几何误差模型和一台数控车床的实测数据。
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