Shape correction enhancement device for magnetostrictive waveguide wire

Abstract

The invention provides a shape correction enhancement device for a magnetostrictive waveguide wire. The shape correction enhancement device comprises a support platform, a guide structure, a central shaft, a shape correction structure and an extrusion structure, wherein the guide structure, the central shaft, the shape correction structure and the extrusion structure which are sequentially arranged on the support platform according to the extension direction of the waveguide wire; the central shaft is of a hollow structure; the shape correction structure comprises shape correction blocks and ashape correction block fixing cover; the shape correction block fixing cover is cylindrical; one end of the shape correction block fixing cover is fixedly connected with the central shaft and the other end is arranged on the support platform through a bracket; a plurality of shape correction blocks are axially arranged at intervals and two adjacent shape correction blocks are arranged in a staggered manner up and down; and each shape correction block is fixed on the shape correction block fixing cover through a bolt. The shape correction enhancement device can be used for carrying out shape correction on the waveguide wire, the bending problem of the waveguide wire can be solved, the performance of the waveguide wire is improved, the magnetostrictive coefficient is improved, relatively large internal stress in the waveguide wire is reduced and the thermal expansion coefficient is basically not affected.

Description

technical field [0001] The invention belongs to the technical field of waveguide wire shape correction, and in particular relates to a shape correction enhancing device for a magnetostrictive waveguide wire. Background technique [0002] Due to the limitations of the production process and possible bumps during transportation, the waveguide wire may be bent, which will affect the measurement of the sensor signal. [0003] In addition, because the magnetostrictive coefficients of purchased waveguide wires are uneven, some are too small, or there is a large internal stress inside the waveguide wires, the performance stability of the product is not high, which is not conducive to assembly line production. Contents of the invention [0004] In view of this, the present invention aims to provide a shape-correcting and reinforcing device for magnetostrictive waveguide wires to solve the bending problem of the waveguide wires. [0005] In order to achieve the above object, techn...

AI Technical Summary

Problems solved by technology

[0002] Due to the limitations of the production process and possible bumps during transportation, the waveguide wire may be bent, which will affect the sensor signal measurement after bending

[0003] In addition, because the magnetostrictive coefficients of purchased waveguide wires are uneven, some are too small, or there is a large internal stress inside the waveguide wires, the performance stability of the product is not high, which is not conducive to assembly line production

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