A Method for Realizing Segmented Virtual Streamline Construction of Ship Curved Surface

Abstract

The invention provides a method for realizing virtual water-flowing type construction of curved surface sections of a ship. The method comprises the following steps of: acquiring machining processes of each section; setting an initially set staffing scheme, and adjusting the initially set staffing scheme of each machining process in each section by using a virtual water-flowing manufacturing resource allocation target to obtain an adjustment result; and adjusting the machining process in a machining time gap between a former process and a later process in each section to generate a staff scheduling scheme for the virtual water-flowing type construction of the curved surface sections of the ship. By the method provided by the invention, the staff scheduling of the virtual water-flowing production mode of the curved surface sections of the ship is taken as a starting point, the gapless flow of staff among the sections is taken as an idea, and finally a staff continuous adjustment-based virtual water-flowing type construction method facing the production of the curved surface sections is established; and the theory and the method for the virtual water-flowing construction of the curved surfaced sections are filled and completed.

Description

technical field [0001] The invention relates to the field of manufacturing technology, in particular to a method for realizing segmented virtual streamlined construction of a ship's curved surface. Background technique [0002] The segments produced in the manufacturing process of ship surface segments are large-scale assemblies. During the construction process, it is necessary to complete the welding, assembly and painting processes of the segments, and due to the heavy weight and complex shape of the segments, the segments are difficult to produce during the production process. It is difficult to be moved, so it requires a virtual streamlined construction of process personnel and manufacturing resources to move between various sections in the site. The so-called virtual streamlined construction means that the position of the processing workpiece is fixed and the manufacturing resources flow between each workpiece to complete the production of the workpiece. This manufactu...

AI Technical Summary

Problems solved by technology

[0006] (2) The segmented virtual assembly-line construction algorithm of curved surfaces studied in the past conducted extensive research on the virtual assembly-line construction mechanism from the perspective of production beats, but only performed simple calculations on the processing time of the internal processes of the segments, and did not address the actual production In-depth research on the continuous adjustment of personnel in the process, resulting in unsatisfactory practical application effects

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