Wire positioning device and method based on quadrupole magnet and vibrating wire technology

A technology of quadrupole magnet and positioning device is applied in the direction of measuring device, using electric device, using electromagnetic means, etc., to achieve the effect of simple and easy measurement process, high sensitivity and high reliability

Inactive Publication Date: 2017-12-15
INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this method can only calibrate the magnetic center and mechanical center of the quadrupole magnet of a single magnet, and cannot perform the measurement of the six-pole magnet and the pre-alignment of multiple four-pole and six-pole magnets in the unit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wire positioning device and method based on quadrupole magnet and vibrating wire technology
  • Wire positioning device and method based on quadrupole magnet and vibrating wire technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

[0042] This embodiment provides a wire positioning device based on quadrupole magnet and vibrating wire technology, the structure is as follows figure 1As shown, it mainly includes: (1) a quadrupole magnet 1, which contains a magnet hole in its center. ) and its mechanical center positional relationship, the positional relationship between the quadrupole magnet 1 magnetic center and the mechanical center is calibrated by the vibrating line rotary magnetic center measurement method; (2) a magnet position adjustment mechanism 4 is used to realize the quadrupole magnet 1 level and vertical movement can make the magnetic center of the quadrupole magnet 1 move to the position of the wire; (3) the wire vibration monitoring system includes two sensors for monitoring...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a wire positioning device based on a quadrupole magnet and the vibrating wire technology. The wire positioning device comprises a quadrupole magnet having a magnet hole in the center, a uniform gradient magnetic field being formed in the magnet hole, and the quadrupole magnet being externally provided with a plurality of reference members; a magnet position adjusting mechanism located at the bottom of the quadrupole magnet for position adjustment of the quadrupole magnet in horizontal and vertical directions; and a wire vibration monitoring system, which comprises two sensors for monitoring the amplitude and phase of a wire in the horizontal and vertical directions, a sensor position adjusting mechanism for carrying the two sensors and for position adjustment, a signal collecting device for collecting voltage signals output by the two sensors, and a wire vibration excitation device for providing the wire with an AC signal of a specific amplitude and frequency. The invention also provides a wire positioning method based on the quadrupole magnet and the vibrating wire technology, which uses the device to position the wire.

Description

technical field [0001] The invention relates to the field of magnetic measurement and alignment of accelerators, in particular to a wire positioning device and method based on a precisely calibrated quadrupole magnet and a vibrating wire technology. Background technique [0002] In the fields of accelerator magnetic measurement and collimation, there are more and more applications of thin wires. The material of thin wires is metal, and the diameter is usually about 0.1 mm. An application such as a vibrating wire requires measurement of the position of the wire, since the position of the wire represents the position of the magnetic center of the field element. After the magnetic center position of the magnetic field element is detected by the wire through the vibrating wire technology, the positional relationship between the wire position and the magnetic field component equipment is calibrated by the laser tracker, and the magnetic field component equipment is installed in t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/00
Inventor 吴蕾王小龙李春华朱洪岩
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap