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Method for designing asymmetric hull outer panel tyre frame

A hull shell plate and design method technology, applied in ship design, ship construction, ship parts, etc., can solve problems such as unsuitable asymmetric hulls, save manpower and material resources, shorten cycle time, and ensure smooth progress

Active Publication Date: 2018-05-04
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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Problems solved by technology

[0003] Usually, ships are symmetrical on the left and right sides of the molding line. When designing the tire frame, only the port side needs to be designed and drawn, and the starboard and port sides are symmetrically marked on the drawing. When constructing the tire frame, the workers will According to the port side frame, the starboard frame is obtained by mirroring, but this method is not suitable for asymmetric hulls

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  • Method for designing asymmetric hull outer panel tyre frame

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Embodiment Construction

[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0027] Such as figure 1 As shown, in this embodiment, a method for designing an asymmetrical hull frame of the present invention includes the following steps:

[0028] Step S10: Establish the models of the left outer plate seam and the left frame in the asymmetrical molded line area on the segment respectively, obtain the left outer plate seam model and the left frame model, and establish the asymmetrical molded line respectively The model of the outer plate seam on the right side of the area and the right frame is obtained, and the model of the right outer plate seam and the right frame are obtained;

[0029] Step S20: Generate the left outer panel model according to the left outer panel joint model and the left outer panel molding line respectively, and combine the left outer panel model and the ...

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Abstract

The invention discloses a method for designing an asymmetric hull outer panel tyre frame. The method includes the steps of S10, establishing models of a left outer panel seam and a left frame materialof an asymmetrical molded line area of a segment respectively to obtain a left outer panel seam model and a left frame material model, and establishing models of a right outer panel seam and a rightframe material of the asymmetrical molded line area respectively to obtain a right outer panel seam model and a right frame material model; S20, generating a left outer panel model according to the left outer panel seam model and a left outer panel molded line respectively, combining the left outer panel model and the left frame material model to obtain a left outer panel frame model, generating aright outer panel model according to the right outer panel seam model and a right outer panel molded line respectively, and combining the right outer panel model and the right frame material model toobtain a right outer panel frame model; S30, obtaining a left tyre frame model and a right outer panel tyre frame model according to the left outer panel frame model and the right outer panel frame model respectively. The method can be applied to the construction of the asymmetric hull outer panel tyre frame.

Description

technical field [0001] The invention relates to the field of shipbuilding, in particular to an asymmetric hull outer plate tire frame and a design method thereof. Background technique [0002] The tire frame is a special process equipment for the convenience of mechanical equipment assembly and welding. In shipbuilding, the tire frame is the necessary equipment for the assembly and welding of ship sections. It can make the sections have good conditions for equipment and welding work, and at the same time can support the quality of the sections and play a role in the outer plates of the sections. The role of stereotyping. [0003] Usually, ships are symmetrical on the left and right sides of the molding line. When designing the tire frame, only the port side needs to be designed and drawn, and the starboard and port sides are symmetrically marked on the drawing. When constructing the tire frame, the workers will According to the port side frame, the starboard frame is obtai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
CPCB63B71/00
Inventor 林万春孙佳莹刘天夫
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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