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A method for manufacturing a conductor core in an ultra-flexible cable

A conductor core and manufacturing method technology, applied in the direction of cable/conductor manufacturing, manufacturing wire harness, circuit, etc., can solve the problems of easy to break and achieve excellent bending effect

Inactive Publication Date: 2011-12-21
FANYA CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the tensile strength of copper is 220-240Mpa, the small-section conductive cable core is easy to break when it is subjected to a large tensile force with the movement of the equipment.

Method used

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  • A method for manufacturing a conductor core in an ultra-flexible cable
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  • A method for manufacturing a conductor core in an ultra-flexible cable

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Embodiment Construction

[0013] In the ultra-flexible cable of the present invention, a reinforcing core is placed in the middle of the cable conductive core, and a braiding machine is used to weave the conductive core with copper strands around the reinforcing core. The reinforcing core can be electrical steel wire, electrical steel wire rope, aramid fiber or aramid fiber rope.

[0014] The manufacturing steps of the conductive wire core are as follows: according to the requirements of the use occasion, select a suitable reinforcement core, rewind the reinforcement core to the steel plate through the rewinding machine, and then weave the copper strands on the periphery of the reinforcement core to the reinforcement core through the braiding machine. The manufacture of the conductor core is done on the core.

[0015] The electrical steel wire in the present invention has a diameter of 0.20-1.0mm, and the steel wire rope has a diameter of 1.0-5.0mm, and its tensile strength is between 850-1550Mpa. ...

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Abstract

The invention discloses a method for manufacturing a conductor core in an ultra-flexible cable. Firstly, electrical steel wire, electrical steel wire rope, aramid wire or aramid rope are selected as the reinforcing core of the cable according to the performance requirements, and the reinforcing core is rewound The machine is rewound to the steel plate, and then the copper strands are braided to the reinforcement core by a braiding machine on the periphery of the reinforcement core to complete the manufacture of the conductor core. In the present invention, through the improvement of the manufacturing method of the conductor core and the application of reasonable materials, the cable is equipped with super flexibility, excellent bending, curling, twisting, and stretching properties, thereby meeting the needs of some special occasions. The cable prepared by this method The conductor core has a tensile strength of more than 1000Mpa, an average breaking and bending time of more than hundreds of thousands of times, and an average service life of more than one year.

Description

[0001] technical field [0002] The invention belongs to the field of power cables, and in particular relates to an ultra-flexible cable used on mobile equipment (such as port machinery, mining machinery, metallurgical tank trucks, wind power equipment, robot arms, etc.), especially the conductor core of the ultra-flexible cable. Manufacturing method. Background technique [0003] Almost all ports and wharves use hoisting machinery for transportation operations, mining under the mine has used more efficient mining equipment, and blast furnaces in the metallurgical industry are limited by environmental conditions, and molten metal can only be transported by rail tank cars..., The mechanical equipment in these occasions must use a special cable, one end of which is connected to the fixed end, and the other end is connected to the control box, cable reel or power generation equipment of these mechanical equipment. It moves frequently and repeatedly with the mechanical equipmen...

Claims

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Application Information

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IPC IPC(8): H01B13/012H01B13/26
Inventor 徐俊琪王艳王建伟许均平詹格东
Owner FANYA CABLE
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