Winding device and winding method of sample skeleton for testing critical current of superconducting wire

Abstract

The invention discloses a winding device and a winding method of a sample skeleton for a superconducting wire critical current test, the winding device comprises a winding platform, a guide tension adjusting part fixed above the winding platform, a control system and a supporting seat, one side of the supporting seat is provided with a sample skeleton rotating part, the sample skeleton rotating part is provided with a sample skeleton, and the sample skeleton rotating part is provided with a guide tension adjusting part. The guiding tension adjusting part is used for guiding the sample framework rotating part and adjusting the tension of the sample framework rotating part, and the control system is used for controlling the winding speed and direction of the sample framework rotating part and is connected with the sample framework rotating part. According to the invention, the sample winding efficiency and the sample winding quality qualification rate of the superconducting wire are improved, meanwhile, the stability and the automation degree of the sample winding process are improved, the labor intensity of manual sample winding is reduced, and the research and development process of equipment applied to superconducting wire production is promoted.

Description

technical field [0001] The invention belongs to the technical field of low-temperature superconducting wire production, and in particular relates to a winding device and a winding method of a sample frame for critical current testing of a superconducting wire. Background technique [0002] Superconducting wires are mainly used in the manufacture of high-field magnets, and are ultimately used in large-scale scientific projects and advanced equipment manufacturing, including new energy (International Thermonuclear Experimental Reactor ITER, China Fusion Reactor CFETR), Magnetic Resonance Imager (MRI), Nuclear Magnetic Resonance spectroscopy (NMR), etc. Currently, NbTi and Nb 3 As a superconducting product with relatively mature processing technology and application level, Sn superconducting wire is increasingly in demand in domestic and foreign markets. In recent years, with the in-depth study of superconducting wires, the requirements for marketization and industrialization...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a winding device and winding method of a sample skeleton for testing the critical current of a superconducting wire, to solve the time-consuming and labor-consuming manual winding, the stability of the tension during the winding process, and the uniformity of the winding speed The problem

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