工程设计学报2007，Vol.14Issue(3)：262-268,7.
基于原始误差项快速辨识的空间几何误差补偿
Volumetric error compensation based on rapid identification for NC machine tools
李小力 1周云飞 1李斌1
作者信息
- 1. 华中科技大学,国家数控系统工程技术研究中心,湖北,武汉,430074
- 折叠
摘要
Abstract
The mapping relationships among the motion coordinate errors along nine single coordinate lines, the straightness error and 21 other initial error items, and the mapping relationships among the tool geometric errors related to work-piece space and initial error items are researched using laser interferometer for a three-axis machining center. Then, a nine-line measurement method and a volumetric error compensation method are put forward. Moreover, the rapid identification of initial error items and compensation of volumetric error are realized.关键词
initial error item/rapid identification/volumetric error/multi-body kinematics/error compensationKey words
initial error item/rapid identification/volumetric error/multi-body kinematics/error compensation分类
机械制造引用本文复制引用
李小力,周云飞,李斌..基于原始误差项快速辨识的空间几何误差补偿[J].工程设计学报,2007,14(3):262-268,7.
