检索结果-南通市图书馆

A rotating coilmeasurement system based on CMM for high-gradient small-aperture quadrupole in HEPS-TF

Radiation Detection Technology and Methods 2021年第1期5卷 8-14页

作者： Mei Yang Fusan Chen Baogui Yin Ran Liang Shuai Li Yingshun Zhu Key Laboratory of Particle Acceleration Physics and Technology Institute of High Energy PhysicsChinese Academy of ScienceBeijing 1000049China China Spallation Neutron Source Institute of High Energy PhysicsChinese Academy of SciencesDongguan 523803China Dongguan Neutron Science Center Dongguan 523808China University of Chinese Academy of Sciences Beijing 100049China

Purpose A new rotating coil measurement system based on the coordinate measurement machine(CMM)is developed for measuring high-gradient small-aperture quadrupole magnet in the Test Facility of High Energy Photon Source(HEPS-TF).Methods The CMMand two groups of Newport translate stages are combined to align the rotating coil relative to the magnet mechanical center.A high precision ceramic skeleton with bucked coil is made as a measurement *** integrated field gradient,harmonics,magnetic center offset and excitation curve of a high-gradient small-aperture quadrupole prototype magnet are *** The rotating coil is aligned to the magnet mechanical center within 10μ*** reproducibility of higher harmonics is within 0.2×10–*** repeatability of the magnet center in horizontal direction is under 1.5μm,while that in vertical direction is less than 2.5μm in different *** architecture of the measurement system,the measuring procedure and some primary results of the quadrupole prototype magnet are illustrated in this *** A rotating coil measurement system based on CMM has been well developed,and the collimation efficiency and precision are *** harmonic changes caused by iron fingers are measured by the measurement *** difference between the measurement result and the OPERA-3D simulation result is less than 0.5×10–*** performance of this measurement system can meet the magnet measurement requirements of HEPS-TF.

关键词： small-aperture quadrupole Rotating coil CMM Digital bucking Magnetic field measurement system

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：