Ship segmented coating process method

A coating process and ship technology, which is applied to ships and other directions, can solve problems such as waste of labor costs and materials, and achieve the effects of reducing waste of labor costs, simplifying the painting process, and avoiding repeated construction problems

Inactive Publication Date: 2020-06-09
WUHU SHIPYARD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because these areas are severely burnt to the surface of the steel plate when the ship is closed, if the spray coating is applied in the segmented stage, it must be electrically polished to a white state after closing, resulting in unnecessary labor costs and waste of materials.

Method used

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  • Ship segmented coating process method
  • Ship segmented coating process method
  • Ship segmented coating process method

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Embodiment Construction

[0029] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0030] as attached figure 1 - attached Figure 11 As shown, the present invention is a kind of ship segmental coating process, and the process step of described ship segmental coating process is: 1) when carrying out ship design, in the ship segment 1 there is the weld of sealing test requirement 2) Before painting the ship section 1, paste the adhesive tape 3 on the painting reserved part 2 to cover; 3) Spray the ship section 1; 4) Ship section 1 After the spraying is completed, the tape 3 is removed, the ship sections 1 are closed and connected, and the reserved parts 2 for painting are welded. In shipbuilding, th...

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Abstract

The invention provides a ship segmented coating process method applied to the technical field of ship production and manufacturing. The ship segmented coating process method comprises the following process steps of: 1) marking a coating reserved part (2) at a welding seam position with a sealing test requirement of a ship segment (1) when a ship is designed; 2) before the ship segment (1) is coated, adhering an adhesive paper tape (3) to the coating reserved part (2) for shielding; 3) spraying the ship segment (1); 4) after spraying of the ship segment (1) is completed, removing the adhesive paper tape (3), and folding and connecting the ship segment (1), thus realizing welding of coating reserved parts. According to the ship segmented coating process method provided by the invention, thesteps are simple, and in the ship manufacturing process, the ship segmented coating process is improved, so that the problem of repeated construction in the construction process is effectively avoided, the labor cost and waste of spraying paint are reduced, the coating process is simplified, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention belongs to the technical field of ship production and manufacturing, and more specifically relates to a segmental coating process for ships. Background technique [0002] In shipbuilding technology, the "Coating Performance Standard" is a mandatory standard. This puts forward higher requirements for ship coating and coating integrity. In the process of section coating of ships, if there is a weld part required for the sealing test, if the part is sprayed. Because these areas are severely burnt to the surface of the steel plate when the ship is closed, if the spray coating is applied in the segmented stage, it must be electrically polished to a white state after closing, resulting in unnecessary labor costs and waste of materials. Contents of the invention [0003] The technical problem to be solved by the present invention is: aiming at the deficiencies of the prior art, to provide a method with simple steps, in the shipbuilding proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B73/46B63B73/43
Inventor 董勤叶康阮蓉蓉
Owner WUHU SHIPYARD CO LTD
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