Device and method for winding superconducting solenoid coil

Abstract

The invention relates to a device and method for winding a superconducting solenoid coil. The device comprises a superconducting wire pay-off device, a superconducting solenoid and a vertical winding machine. The device is characterized by also comprising a tension device, wherein the tension device comprises a base; support bars are fixedly installed on the base; a top plate is fixedly installed at the top ends of the support bars; the upper end of an adjusting screw is connected with the top plate, and the lower end of the adjusting screw is installed on the base; a superconducting wire compression block is arranged on the adjusting screw; and a superconducting wire on a superconducting wire coil is connected with the superconducting solenoid installed on the vertical winding machine via the superconducting wire compression block on the adjusting screw. The winding method is reliable and reasonable, can be used for manufacturing the superconducting solenoid, lowers the manufacturing cost and improves the production efficiency, thereby being a supplement to the existing production method and having particularly good practical operability for special-shaped coils.

Description

technical field [0001] The patent of the present invention relates to the technical field of preparing superconducting solenoid coils by using a low-temperature epoxy brushing and curing process, in particular to a winding device and a winding method for superconducting solenoid coils. Background technique [0002] The solenoid coil is the most common and common form of coil structure, whether it is a coil of a conventional conductor or a coil of a superconductor, such a structure is often used to generate the required magnetic field. However, since superconductivity involves low-temperature refrigeration and the influence of electromagnetic force, in order to ensure the stability of superconducting coils during operation, superconducting coils are not lost; the manufacturing process of superconducting coils has more stringent and strict requirements than conventional coils. [0003] The usual superconducting coil manufacturing includes the following processes; [0004] a. ...

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Problems solved by technology

[0008] The disadvantages of using the existing technology to manufacture superconducting coils are: the production cycle is long, and professional casting molds need to be designed and manufactured to ensure the shape of the coils. At the same time, the vacuum equipment required for epoxy casting needs to be fully equipped, and the overall cost High, not conducive to single-piece production

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