Design method of production flow

Abstract

The invention relates to a design method of a production flow. In the method, a final assembly (FA) process technique flowchart is drawn: firstly, selecting that the FA process technique flowchart of which spacecraft needs to be generated under a product tree, wherein the FA process technique flowchart comprises parallel operation nodes (M3, M4) and key nodes (M6, M7), and the next node is drawn after the key nodes (M6, M7) are finished; an FA process route chart is drawn: firstly, selecting to generate a process route chart of the FA process, wherein the process route chart comprises parallel operation nodes (K3, K4) and key nodes (K6, K7), the next node is drawn after the key nodes (K6, K7) are finished, the meeting position of arrows of parallel nodes is represented by a hollow or solid circle, and a numeric ordinal (K1) is generated automatically after a geometric figure is increased at one time; the incidence relation between the nodes in a graph is defined: establishing the congruent relationship M-K of the node M in the process flowchart and the node K in the process route chart and adding the corresponding process and the nodes K in the corresponding process in each pixel in the graph after drawing the FA process technique flowchart; a procedure information K-procedure is added in the process route chart: each node in a procedure route chart does not correspond to each procedure in a procedure list, each node in the process route chart can correspond to a plurality of procedures in the procedure list, but one procedure in the procedure list only belongs to one node in the procedure route chart; graphs are browsed: the graphs are managed by adopting the product tress mode; when one type on a structural tree is selected, the corresponding process technique flowchart can be displayed; sub-nodes in the process technique flowchart form the process route chart, and each pixel in the process route chart can display the corresponding.

Description

technical field [0001] The invention relates to a novel production process (route) design method, in particular to a product assembly process (route) design method. Background technique [0002] Traditionally, enterprises generally use the form of assembly process rules for process design and production guidance. For complex processes such as product assembly, the traditional method of assembly process rules has its own limitations: [0003] (1) The amount of information contained is relatively small, which cannot effectively reflect data such as material flow and production feedback; [0004] (2) The assembly process and sequence cannot be displayed intuitively, providing clear and definite production guidance for process management and operators; [0005] (3) The process data is relatively scattered. For users, the degree of visualization is not high. Managers and operators cannot quickly check the data and content they care about, which may easily cause errors in documen...

AI Technical Summary

Problems solved by technology

[0003] (1) The amount of information contained is relatively small, which cannot effectively reflect data such as material flow and production feedback;

[0004] (2) The assembly process and sequence cannot be displayed intuitively, providing clear and definite production guidance for process management and operators;

[0005] (3) The process data is relatively scattered. For users, the degree of visualization is not high. Managers and operators cannot quickly check the data and content they care about, which may easily cause errors in document distribution and production management;

[0006] (4) It is not conducive to the traceability and quality control of the assembly process

[0007] These deficiencies in the assembly process specification make it unable to adapt to the requirements of enterprise assembly process design and management, and there is an urgent need for a new assembly process description method - the assembly flow chart method

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