A product automatic assembly design system based on pro/e

Abstract

The invention discloses a Pro / E-based product automatic assembly design system and an assembly processing algorithm. The invention is characterized in that a shared database is set as a data storage tool for multiple clients to realize cooperative work, and a model library is set to provide the system with the required Models, setting up parametric workstations to drive parametric designs of parts and assemblies, setting up timers and task dispatchers to receive parametric design tasks during specific time periods, setting up a central parametric processor to process received parametric designs Tasks; set up the assembly workstation to drive the automatic assembly of parts and components, set up the interface definition module to add interfaces to parts, set up the product configuration module to configure product information, set up the assembly detection module to detect whether the interfaces of the parts that make up the product are missing, set The central assembly processor is used to realize the automatic assembly of products according to the design requirements. The invention can improve the design quality and design efficiency of the product, and shorten the design cycle of the product.

Description

Technical field [0001] The invention belongs to the technical field of computer-aided design, and specifically relates to a Pro / E-based product automatic assembly design system and an assembly processing algorithm thereof. Background technique [0002] With the wide application of CAD software, more and more designers use it for product design. Pro / E software is favored by more designers due to its unique parameterization characteristics. Traditional product design methods are generally part-to-part hierarchical types. The designer first designs individual parts according to design parameters, and then assembles the designed parts according to the Top-Down assembly design method. [0003] The problem with this design method is that when the product is too complex, often the product design task will be participated by a group of designers. Due to the Top-Down assembly design method, it is difficult for designers to communicate effectively. Assembling must wait until the design of ...

AI Technical Summary

Problems solved by technology

[0003] The problem with this design method is that when the product is too complex, the product design task will often be participated by a group of designers. Due to the Top-Down assembly design method, it is difficult for designers to communicate effectively. Assembly must wait until the part design is complete, so it is impossible to achieve real-time assembly with design and assembly; in addition, when market demand leads to product upgrades, the design of the new generation of product series is often restarted from scratch, still using the first design The design method of reassembling parts into components, and the upgrade of a new product is often only a part of the structure change of the old product. Designing from scratch will not only lead to a great waste of past design experience, but also fail to be effective for a product series. management, resulting in low design efficiency and long product design cycle

Images