Process layout generation method and process layout design system

A technology of process layout and process, applied in the field of process layout generation method and design system, can solve the problems of complex aircraft product structure, random fluctuation of processing operation time, large fluctuation of production scale in the development and batch production stage, etc.

Pending Publication Date: 2020-08-28
CHENGDU AIRCRAFT INDUSTRY GROUP
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Problems solved by technology

[0004] Due to the complex structure of aircraft products, the parallel and crossover of multiple processes in time and space, the random fluctuations in processing time, the large variety and quantity of supporting parts, and the difficulty in resource coordination; at the same time, the production scale

Method used

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  • Process layout generation method and process layout design system
  • Process layout generation method and process layout design system
  • Process layout generation method and process layout design system

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[0075] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are proposed for a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from obstructing the description of this application.

[0076] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the existence of the described features, wholes, steps, operations, elements and / or components, but does not exclude one or more other The existence or addition of features, wholes, steps, operations, elements, components, and / or collections.

[0077] In order to make ...

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Abstract

The invention relates to the field of aircraft assembly digital process design, in particular to a process layout generation method and a process layout design system. The process layout generation method comprises the following steps: establishing a three-dimensional visualized model library of a process layout based on basic data of the process layout; completing process layout in a three-dimensional virtual environment by utilizing a model in a model library according to the basic data and the container scheme; importing and editing simulation parameters of the process layout; based on theproduction line scheme, creating stations of the process layout and associating equipment and process information; performing a simulation experiment on the process layout based on the simulation parameters and the process information to obtain a simulation result of the process layout; evaluating the process layout based on the simulation result; and after the process layout passes the evaluation, storing the process layout. In this way, the reasonability of the process layout and the operation convenience during process layout generation are improved, and the accuracy and completeness of evaluation are improved.

Description

technical field [0001] The invention relates to the field of aircraft assembly digital process design, in particular to a process layout generation method and design system. Background technique [0002] Process layout is an important criterion factor that affects the competitiveness of enterprises and their products. A reasonable process layout can save a lot of material transportation costs and improve the efficiency of equipment use. However, the process layout of the workshop is different from the general geometric layout problem, and it is not a pure geometric constraint. In addition to space utilization, it is also necessary to consider the process flow of the production system and other qualitative / quantitative conditions, such as logistics frequency, interrelationships between operating units, and certain specific constraints. [0003] The production line is an organizational form that is equipped with various manufacturing resources required to produce a certain pr...

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Application Information

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IPC IPC(8): G06T17/00G06F30/15
CPCG06T17/00G06F30/15
Inventor 贺克李娜周勇
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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