Roll-welded pipe spiral electroplating equipment and electroplating method thereof

A kind of electroplating equipment and spiral technology, which is applied in the spiral electroplating equipment and its electroplating field of welded pipe, can solve the problems that the electroplating equipment occupies an area, the current is different, and the electroplating effect is not good, so as to improve the electroplating efficiency , save equipment cost, the effect of consistent current size

Inactive Publication Date: 2011-10-12
FUJIAN JINGTAI PIPE IND
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Although this improvement method improves the electroplating efficiency, it fails to overcome the defects that the electroplating equipment occupies a large area and the equipment cost is high
At the same time, due to the different currents in the electroplating tank during the electroplating process, the electroplating effect is not good

Method used

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  • Roll-welded pipe spiral electroplating equipment and electroplating method thereof
  • Roll-welded pipe spiral electroplating equipment and electroplating method thereof

Examples

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Effect test

Embodiment

[0022] Such as figure 1 The spiral electroplating equipment for coiled welded pipe shown is provided with a drum 1 in the electroplating tank, and the ratio of the outer diameter of the drum 1 to the outer diameter of the rough rolled welded pipe is 100:1; the drum is provided with a surrounding track 2, so that The rough rolled welded pipe can be spirally wound on the drum along the orbit 2 for electroplating; there are also several power supply points 3 on the drum, and the distance between the power supply points 3 is 50 times the outer diameter of the rough rolled welded pipe.

[0023] working principle:

[0024] In the present invention, by setting a surrounding track on the drum, before electroplating, the rough rolled welded pipe is helically wound on the drum along the surrounding track, and then put into the electroplating tank for electroplating, and the drum is rotated according to the electroplating progress, so that the electroplated welded pipe is continuously fr...

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PUM

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Abstract

The invention relates to roll-welded pipe spiral electroplating equipment and an electroplating method thereof. In the roll-welded pipe spiral electroplating equipment, a roller is arranged in an electroplating tank, so that blank roll-welded pipes can be wound on the roller spirally to perform rolling electroplating. The roll-welded pipes are wound on the roller spirally to fulfill the aim that more blank roll-welded pipes are put into the electroplating tank with the same volume and are electroplated continuously, and the floor space of the electroplating equipment is reduced, and the cost of the equipment is saved while the electroplating efficiency is improved.

Description

technical field [0001] The invention relates to an electroplating equipment and an electroplating method thereof, in particular to a coiled welded pipe spiral electroplating equipment and an electroplating method thereof. Background technique [0002] The existing coil welded pipe electroplating technology mainly adopts the linear processing method, and the long-line equipment slowly pulls the plating. This processing method occupies a large area and the electroplating efficiency is low. Since the electroplating time is fixed, at present the main method is to increase the volume of the plating tank to increase the number of blank tubes in the plating tank so as to achieve the purpose of improving the electroplating efficiency. Although this improved method improves the electroplating efficiency, it fails to overcome the defects that the electroplating equipment occupies a large area and the equipment cost is high. At the same time, the electroplating effect is not good due ...

Claims

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Application Information

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IPC IPC(8): C25D7/04C25D5/04
Inventor 黄新元柳圣武
Owner FUJIAN JINGTAI PIPE IND
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