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A bending-resistant tinned copper wire preparation system

A technology of tinned copper wire and preparation system, which is applied in the direction of hot-dip plating process, coating, metal material coating process, etc., can solve the problem that the bending resistance of tinned copper wire cannot be improved

Active Publication Date: 2021-12-31
四川正威新材料科技有限公司
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Problems solved by technology

[0004] For this reason, the present invention provides a bending-resistant tinned copper wire preparation system, which can solve the technical problem that the bending resistance of the tinned copper wire cannot be improved by simultaneously adjusting the hardness of the tinned copper wire and the cross-sectional area of ​​the copper wire

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  • A bending-resistant tinned copper wire preparation system

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[0049] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0050] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0051] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a bending-resistant tinned copper wire preparation system, including a stretching device, a first displacement sensor, a second displacement sensor, a first power device, a hydraulic claw, a first wire device, a first detection device, and a cleaning device. device, tinning device, cooling chamber, temperature control device, water inlet, solenoid valve, second wire device, second power device, second detection device, and central control unit. The central control unit of the present invention presets the anti-bending evaluation index, and compares it with the real-time anti-bending evaluation index of the tinned copper wire obtained through the hardness of the tinned copper wire and the cross-sectional area of ​​the copper wire to determine the real-time anti-bending quality of the tinned copper wire. The central control unit adjusts the pulling force of the first power unit according to the thickness of the obtained copper wire, and adjusts the water flow rate and temperature of the cooling chamber according to the obtained hardness of the tinned copper wire, so that the output tinned copper wire is resistant to bending Quality meets preset standards.

Description

technical field [0001] The invention relates to the field of tinned copper wires, in particular to a preparation system for bending-resistant tinned copper wires. Background technique [0002] Tinned copper wire is relatively soft and has good electrical conductivity. Compared with bare copper wire, it has stronger corrosion resistance and oxidation resistance, which can greatly extend the service life of weak current cables. [0003] Tinned copper wire is widely used in industry and electronics industry. In the production process of tinned copper wire, it generally includes processes such as wire drawing, annealing, cooling, drying, tinning, cooling and winding. At present, tinned copper wire The current stretching process mainly adopts the method of intermittent stretching, and the efficiency is extremely low. The cooling method after tinning mainly uses a blower to blow the storage refrigerator, and blows cold air to the surface of the high-temperature tinned copper wire ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C2/38C23C2/08C23C2/26B21C1/02
CPCC23C2/38C23C2/08C23C2/26B21C1/02
Inventor 肖跃冲肖伟力肖晓愉
Owner 四川正威新材料科技有限公司
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