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五轴联动数控机床旋转轴几何误差测量与分离方法 被引量:4

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摘要 提出一种基于球杆仪的新颖、快速的五轴联动数控机床旋转轴几何误差测量与分离方法,它选择径向和轴向安装测试路径,采用单旋转轴运动或1个旋转轴和2个直线轴联动方式,进行圆度误差测试,给出了旋转轴几何误差与各测试路径的关联图谱。并深入研究了球杆仪虚拟安装偏心技术,简化了旋转轴误差与球杆仪测试值的数学关联模型,并对影响测试结果的因素进行分析,提出采用球杆仪二次测量方法,对直线轴径向耦合误差进行解耦,实现了旋转轴几何误差的辨识和精确测量。
作者 张葳 王娟
机构地区 西安科技大学
出处 《机电工程技术》 2008年第9期16-19,共4页 Mechanical & Electrical Engineering Technology
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参考文献8

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共引文献8

同被引文献39

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二级引证文献34

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