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Laminated openable coil for electromagnetic pulse forming of cable intermediate conductor connecting pipe

A technology of intermediate conductors and electromagnetic pulses, applied to coils, circuits, electrical components, etc., can solve problems such as difficult placement, achieve the effects of easy handling, simple processing, and improved flexibility and operability

Pending Publication Date: 2022-01-21
BAOJI POWER SUPPLY COMPANY OF STATE GRID SHAANXI ELECTRIC POWER +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a laminated openable coil for electromagnetic pulse forming of the cable intermediate conductor connecting tube to solve the problem that long workpieces are not easy to be placed into the coil working area. Improved machining efficiency in electromagnetic forming of long rod workpieces

Method used

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  • Laminated openable coil for electromagnetic pulse forming of cable intermediate conductor connecting pipe
  • Laminated openable coil for electromagnetic pulse forming of cable intermediate conductor connecting pipe
  • Laminated openable coil for electromagnetic pulse forming of cable intermediate conductor connecting pipe

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", "end", "side" etc. is based on the Orientation or positional relationship is only for the convenience of describing the present invention and simplify...

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Abstract

The invention discloses a laminated openable coil for electromagnetic pulse forming of a cable intermediate conductor connecting pipe. The laminated openable coil comprises a semicircular lamination, the semicircular lamination is connected with a first 1 / 4 circular lamination, a connecting piece and a second 1 / 4 circular lamination in sequence to form a single-turn coil; and a plurality of single-turn coils are stacked together to form a multi-turn coil, the multi-turn coil is separated at the junction of the semicircular lamination and the first 1 / 4 circular lamination and the junction of the semicircular lamination and the second 1 / 4 circular lamination, the coil is divided into two parts, the input end and the output end of the multi-turn coil are connected with corresponding circuits through a leading-in piece and a leading-out piece respectively, epoxy shells are arranged at the upper end and the lower end of the multi-turn coil respectively, and the epoxy shell is provided with a connecting hole for controlling the opening and closing of the multi-turn coil. The electromagnetic pulse forming coil can be opened and closed, and the flexibility and operability of pipe fitting electromagnetic forming are improved.

Description

technical field [0001] The invention belongs to the technical field of electromagnetic pulse forming for plastic forming of materials, and in particular relates to a laminated openable coil for electromagnetic pulse forming of a cable intermediate conductor connecting pipe. Background technique [0002] Electromagnetic pulse forming is a technology that uses electromagnetic energy to process metal workpieces. A capacitor is used to discharge the electromagnetic machining coil to generate a strong magnetic field inside the coil. The metal pipe is located in the strong magnetic field area inside the coil, and a current will be induced in the pipe, so that the pipe will be deformed by the magnetic force in the magnetic field. In the case of sufficient discharge energy and collision velocity, the electromagnetic pulse can realize the welding between two pipes. The outer tube collides with the inner tube at high speed under the action of the magnetic field force, which can real...

Claims

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Application Information

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IPC IPC(8): H01F5/00H01F5/04H01F5/06
CPCH01F5/00H01F5/04H01F5/06H01F2005/043
Inventor 常江白晓斌蒋志炀郭峰齐宏斌杨军黄东利何欢王亮张惠霞杨兰均路志建陆豪赫
Owner BAOJI POWER SUPPLY COMPANY OF STATE GRID SHAANXI ELECTRIC POWER
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