Drawing modification method, product management system and computer storage medium

Abstract

The embodiment of the invention discloses a drawing modification method, a product management system and a computer storage medium, which are used for verifying a to-be-verified design drawing to determine whether a difference result meets a preset requirement or not, so that a user modifies the design drawing more efficiently. The method comprises the steps: judging whether the difference resultof second material information corresponding to a to-be-verified design drawing and first material information meets the preset requirement or not: if not, enabling a user to modify the to-be-verifieddesign drawing according to the difference result, and sending generated modification information to design software, and employing the design software for modifying the to-be-verified design drawingaccording to the modification information to obtain a modified target design drawing. As the user modifies the design drawing to be verified according to the difference result, the material information such as the material state and the BOM state can be obtained, the user does not need to modify the design drawing blindly any more, the design drawing can be modified more accurately, and the modification efficiency of the design drawing is improved.

Description

technical field [0001] The embodiment of the present application relates to the field of product management, and specifically relates to a drawing modification method, a product management system, and a computer storage medium. Background technique [0002] In enterprise production, CAD design drawings are imported into the system, and materials and BOM are generated according to the drawings for management. BOM is also a bill of material (bill of material), which is a file that describes the product structure in a data format. It is a computer that can The identified product structure data file. Wherein, the system may be a product management system such as a product lifecycle management system (product lifecycle management, PLM) or a product data management system (product data management, PDM). [0003] After the drawing is imported into the system, technicians can modify the drawing. After the drawings are modified, they will be re-imported into the system, and the mat...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of actually modifying drawings, technicians cannot predict in time whether the status of the materials and BOM corresponding to the drawings (freeze, scrap status, inventory, purchase order, etc.) meet the production requirements. If the state of the material and BOM corresponding to the drawing still cannot meet the production requirements, it needs to be modified again. When the modification is made again, the technicians also cannot predict the state of the material and BOM, which will also cause the modified drawing to fail to meet the requirements. The modification of the drawing has great Large blindness, which leads to a high error rate in drawing modification and greatly increases the modification cost of drawings, increases the sluggish rate of materials and enterprise costs

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