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Data conversion method based on pipeline three-dimensional model

A 3D model and pipeline technology, applied in the field of data conversion, can solve the problems of inconsistency in ISO drawings output by SPOOLGEN, increased workload, etc., and achieve the effect of improving design efficiency, improving consistency, and solving communication

Active Publication Date: 2021-03-12
BOMESC OFFSHORE ENG CO LTD
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AI Technical Summary

Problems solved by technology

[0004] 1. The ISO drawings output by SPOOLGEN are inconsistent, which increases the workload for the designers to check the drawings;

Method used

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  • Data conversion method based on pipeline three-dimensional model

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the examples.

[0022] The data conversion method based on the pipeline three-dimensional model of the present invention comprises the following steps:

[0023] Step 1. Project the three-dimensional model of the pipeline in the E3D software to the YOZ plane along the X-axis direction of the model coordinate system in the E3D to a two-dimensional figure (using the projection transformation matrix T 1 ), recorded as group A graphics and saved as A.drw file, and projected to the XOZ plane along the Y-axis direction of the model coordinate system in E3D as two-dimensional graphics (using the projection transformation matrix T 2 ), recorded as group B graphics and saved as B.drw file, projected along the Z-axis direction of the model coordinate system in E3D to the XOY plane as two-dimensional graphics (using the projection transformation matrix T 3 ), recorded as group C graphics and saved as C.drw...

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Abstract

The invention discloses a data conversion method based on a pipeline three-dimensional model, the combination of SPOOLGEN and multiple software becomes a mainstream working mode at present, but the combination of SPOOLGEN and E3D has the defects that ISO drawings output by SPOOLGEN are inconsistent, the workload is increased for designers to check drawers, the design and construction efficiency isreduced, and the design cost is increased. According to the method, two-dimensional projection is carried out on a pipeline three-dimensional model in E3D software, Excel tables are used for countinginformation of all elements in two-dimensional projection, three-dimensional models of all the elements are established through SolidWorks according to table data, the three-dimensional models of allthe elements are modified, the pipeline three-dimensional model and the elbow three-dimensional model established by SolidWorks are enabled to be consistent with the corresponding pipeline three-dimensional model and elbow three-dimensional model in the SPOOLGEN, the splicing of each three-dimensional model element is completed at the SPOOLGEN, the corresponding valve model is replaced at a specified position, finally a standard ISO graph is output in the SPOOLGEN, and therefore the three-dimensional model in the E3D software obtains a SPOOLGEN standard ISO graph format.

Description

technical field [0001] The invention relates to a data conversion method, in particular to a data conversion method based on a pipeline three-dimensional model. Background technique [0002] AVEVA Everything3D (abbreviated as E3D) is the factory three-dimensional layout design management system. E3D has the following main features: (1) full-scale three-dimensional solid modeling, and modeling in WYSIWYG; (2) multi-disciplinary through the network Real-time collaborative design, real on-site environment, multiple professional groups can collaboratively design to build a detailed 3D digital factory model, and each designer can check what other designers are doing at any time during the design process; (3) Interactive design process Among them, real-time 3D collision check, E3D can automatically check the collision between components and various professional designs, and ensure the accuracy of the design results as a whole; (4) With an independent database structure, all compon...

Claims

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Application Information

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IPC IPC(8): G06F30/18G06F30/20G06T17/00G06F113/14G06F113/16
CPCG06F30/18G06F30/20G06T17/00G06F2113/14G06F2113/16
Inventor 肖祎萌许洁
Owner BOMESC OFFSHORE ENG CO LTD
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