PDM-based wood-artware digital design system

Abstract

The invention discloses a PDM-based wood-artware digital design system, and belongs to the technical field of household product designing. The PDM-based wood-artware digital design system comprises an application layer, a data layer and a service layer; the application layer comprises a design knowledge base module, a parametrization design system, a project document establishing and managing module, a system management module and a PDM management module; the service layer comprises a knowledge querying / retrieving module, a knowledge base management module, a case base management module, a digital design / modeling module, a template file management module, a user management module, a database management module and a system design and management module; the data layer comprises a database, a template base, a document base, a case base and a file system. According to the PDM-based wood-artware digital design system, technological equipment is simple and reliable, the design efficiency of wood artware and the management normativity of product data can be effectively improved, and the economic benefits of enterprises are increased accordingly.

Description

Technical field [0001] The invention belongs to the technical field of household product design, and specifically relates to a digital design system based on PDM wood crafts. Background technique [0002] The stages that the design of wood crafts usually need to go through can be systematically summarized into four stages: "design planning", "scheme design", "structural design", "manufacturing". In these four stages, the cooperation of multiple departments is required. And coordination. The solution at each stage has the output of technical documents, and new problems are raised for the next stage. The technical documents of the output require timely inspection and approval. As for the new questions raised, you need to specify the basis for decision-making and describe the results of the current stage of work. These four stages are a closed-loop process. When the approval or test is not satisfactory, it needs to go through multiple cycles. [0003] According to the structure and...

AI Technical Summary

Problems solved by technology

The disadvantages of this approach are: ①The schematic diagram cannot describe the structural layout of the product very well, and the overall effect of the product presented is not ideal, it is only suitable for the conceptual design stage of the product; ②The copied model may not meet the current requirements. models, may cause interference with assembly

It is undoubtedly not worth the candle for engineers to spend a lot of time in the design of such non-self-made parts

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