High-precision torsional miniature fixture structure suitable for high temperature superconducting tape application technology
A high-temperature superconducting tape and application technology technology, applied in the field of high-precision torsion micro-clamp structure, can solve the problems of complex and critical performance research technology lag, and achieve the effect of expanding the scope of application
A high-temperature superconducting tape and application technology technology, applied in the field of high-precision torsion micro-clamp structure, can solve the problems of complex and critical performance research technology lag, and achieve the effect of expanding the scope of application
CN107014266AInactive Publication Date: 2017-08-04HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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[0026] See attached picture.
[0027] A high-precision torsion miniature fixture structure suitable for high-temperature superconducting strip application technology, characterized in that: the entire fixture forming process adopts 3D printing technology, which realizes the high precision of the fixture model, and the fixture is divided into a middle torsion part 3 and two ends. Straight line section 1. The torsion angle of the torsion fixture can be independently designed according to the design requirements. There is a torsion groove 2 on the side of the torsion fixture. The width and depth of the side groove should be determined according to the quantity and specification of the YBCO strip. The groove is a twisted structure, so that the YBCO strip can be embedded from the side to realize the high-precision arbitrary twisting of the YBCO strip. The strip is also divided into torsion parts 4 inside the torsion fixture, and the YBCO high-temperature superconducting strip is emb...
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The invention discloses a high-precision torsional miniature fixture structure suitable for a high temperature superconducting tape application technology. The structure is characterized in that the structure comprises a fixture body; the fixture body is mainly formed by a middle torsion portion and two end straight portions; a side surface of the fixture body is provided with a torsion groove along a length direction; the torsion groove is in a torsion state and is torsionally cooperated with a YBCO high-temperature superconducting tape component; and the two end straight portions of the fixture body are provided with openings used for potential measurement respectively. In the invention, arbitrary parameterized designs of a high temperature superconducting tape can be realized and high precision of the fixture structure can be guaranteed; simultaneously requirements that tape installation is simple, torsion is convenient to achieve, the structure size is small and so on can be realized; and finally, a light-weight trend and micromation of a torsion fixture are realized, an application range of the torsion fixture structure is greatly widened and application technology research of the High temperature superconducting tape is propelled.
Description
[0001] Technical field: [0002] The invention belongs to the technical field of application of high-temperature superconducting materials, and mainly relates to a high-precision torsion micro-clamp structure applicable to the application technology of high-temperature superconducting strips. [0003] Background technique: [0004] High-temperature superconducting materials refer to superconducting materials whose critical temperature is in the liquid nitrogen temperature region (77 K). Since Heike Kamerlingh Onnes (Kamerlingh Onnes) discovered that 4 K mercury has low-temperature superconducting properties in 1911, and Bernoz and Müller discovered the 35K superconducting lanthanum-barium-copper-oxygen system in 1986, superconducting materials have continued to development and breakthroughs. In 1987, Chinese-American Wu Maokun and others announced the discovery of the 90K yttrium-barium-copper-oxygen superconductor, which was the first breakthrough in the temperature barrier o...
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Patent Timeline
04 Aug 2017
Publication
CN107014266A
- IPC
- G01B5/00; G01R1/04; B25B27/00
- CPC
- G01B5/0002; B25B27/00; G01R1/0408; G01R1/0425
- Inventors
- 郑金星; 张俊生