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专利名称: 基于五轴数控系统的工件测量系统
其他题名: Workpiece measuring system based on five-axis numerical control system
作者: 赵吉宾; 刘其广; 刘伟军; 李家智; 颜悦; 吕杰; 于彦凤
所属部门: 装备制造技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明授权
专利状态: 有效
摘要: 本发明的目的在于针对现有技术中存在的数控系统各轴的运行数据采集实时性不强,采集系统实现复杂以及不具备通用性和扩展性的问题,提出了基于五轴数控系统的工件测量系统。计数装置采集数控机床各轴电机编码器的编码器反馈信号;位移传感器安装在数控机床刀具装夹部位,替换刀具,检测位移传感器到工件表面的位移信号并传送至工控机中;工控机定时读取编码器反馈信号和位移信号,对编码器反馈信号和位移信号进行数据处理,得到工件的三维点集。本发明的测量系统实时性好,具备通用性和扩展性,硬件连接简便可靠,便于使用和操作,测量精度高。
英文摘要: The invention aims at providing a workpiece measuring system based on a five-axis numerical control system to solve the problems of the prior art that the real-time property of acquisition of running data of all the axes of the numerical control system is not strong, the acquisition system is complicated to realize, and the numerical control system does not have generality and expansibility. A counting device acquires encoder feedback signals of motor encoders of all the axes of a numerical control machine a displacement sensor is arranged at the cutter clamping part of the numerical controlmachine, and used for replacing the cutter, detecting the displacement signals from the displacement sensor to the surface of the workpiece and sending the signals to a industrial control machine and the industrial control machine is used for reading the encoder feedback signals and displacement signals regularly, and processing the encoder feedback signals and displacement signals to obtain a three-dimensional point set of the workpiece. The workpiece measuring system has good real-time property, generality and expandability and the hardware is connected simply, conveniently and reliably, thus the workpiece measuring system is convenient to use and operate, and has high measuring precision.
是否PCT专利:
申请日期: 2011-07-14
公开日期: 2011-12-14
授权日期: 2013-03-13
专利申请号: CN201110197730.1
公布/公告号: CN102275093B
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/14373
Appears in Collections:装备制造技术研究室_专利

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Recommended Citation:
赵吉宾,刘其广,刘伟军,等. 基于五轴数控系统的工件测量系统. CN102275093B. 2011.
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