Device for winding runway-type superconducting coil

Abstract

A device for winding runway-type superconducting coil comprises a rotary shaft, a fixing vertical plate, a motor, a coupling, a center, a convex plate, a bobbin, a concave plate, and a compressing mechanism; one end of the rotary shaft is fixed to a winding unit through screws, the other end of the rotary shaft is fixedly connected to the fixing vertical plate through screw , the motor is mounted at the upper side of the fixing vertical plate through screws, the center is mounted at the lower side of the fixing vertical plate in threaded manner, the coupling is connected to a motor shaft, one side of the convex plate is connected to the motor through the coupling, the other side of the convex plate is fixed through the center, the compressing component is fixed to the surface of the convex plate through screws, the bobbin is connected to the convex plate through screws, and the convex plate is connected to the frame through screws; the whole device rotates synchronously with a horizontal shaft of the winding unit and may be vertically and angularly rotated through the motor, the motor is controlled via programming, the rotational angle is kept consistent with the theoretically designed coil angle, coil winding quality is guaranteed, and the device is easy to mount and adjust.

Description

technical field [0001] The invention belongs to the technical field of superconducting magnets, and in particular relates to a device for winding racetrack-shaped superconducting coils. Background technique [0002] The coil is used in the ion source magnet. The performance of the ion source is fundamentally determined by the properties of the plasma in the ionization chamber. The distribution of the magnetic field and electric field is closely related to the properties of the plasma. Composed of five parts, injection and extraction, the coil is the key coil for making a high-charge state ECR ion source magnet. [0003] The coil is a special-shaped coil, the inner and outer surfaces are arc-shaped, and the angle between the straight sides is 60°. Since the ECR ion source magnet requires six coils to fit together to form a complete circle, there should be no gaps or dotted lines on the contact surfaces of the coils. Therefore, the requirements for the ampere-turns and shape ...

AI Technical Summary

Problems solved by technology

[0003] The coil is a special-shaped coil, the inner and outer surfaces are arc-shaped, and the angle between the straight sides is 60°. Since the ECR ion source magnet requires six coils to fit together to form a complete circle, there should be no gaps or dotted lines on the contact surfaces of the coils. Contact, so the requirements for coil ampere-turns and shape are high, which directly affects the performance of the entire superconducting magnet, and the production of the coil is very difficult

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