Large complex bracket model correction method

Abstract

The invention discloses a large complex bracket model correction method. The method comprises the following steps of (1) performing modeling on a large complex bracket in PDMS software, then generating a large complex bracket processing drawing, and performing processing construction on the large complex bracket according to the drawing, wherein each rod piece of a model formed by modeling adopts an integral rod piece; (2) establishing a correction database of the large complex bracket model in an SQL database; (3) performing secondary development on the PDMS software by utilizing a PML programming language to realize information interaction between the PDMS software and the correction database; and (4) adding a performance function of weld seams for the rod pieces of the model in the PDMS software to drive the model by utilizing the PML programming language, thereby realizing a function of automatically adding the weld seams for the large complex bracket model, and performing position addition of the weld seams. The method has the beneficial effects that the large complex bracket model can be automatically and accurately corrected, so that the model modification efficiency is improved.

Description

technical field [0001] The invention relates to a method for correcting a bracket model, in particular to a method for correcting a large complex bracket model. Background technique [0002] PDMS (PLANT DESIGN MANAGEMENT SYSTEM) is the three-dimensional layout design management system of the factory. It has been widely used in the industry and is favored by people in the industry. The technical applications of this software include aerospace, nuclear power, ships, ocean engineering, automobiles, construction and many other fields. The wide application of this software in many industries has greatly shortened the software upgrade, development and design cycle, and also promoted the rapid development of various industries. [0003] PDMS software can be used to design large and complex bracket models, but in the actual construction process of large and complex brackets, due to the lack of raw materials, there may be cases where there are no rods of the required length in the ...

AI Technical Summary

Problems solved by technology

[0003] PDMS software can be used to design large and complex bracket models, but in the actual construction process of large and complex brackets, due to the lack of raw materials, there may be cases where there are no rods of the required length in the construction drawings. If you place an order at this time, it will take a long time For a long time, in order to ensure the construction progress, two or several shorter rods are often welded to form the required length of rods, so that the actual object of the large and complex bracket is inconsistent with the model in PDMS, which will affect the model. It is a reference value in the later stage of construction. However, there are many large and complex support rods and complex structures. If the model is manually modified, the repetitive workload is relatively large and error-prone

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