Complex production assembling ability evaluation system and method based on DELMIA

Abstract

The invention discloses a complex production assembling ability evaluation system and method based on DELMIA. The method includes: using an analyzer to perform human factor analysis and simulation verification; by CATIA, performing product numerical simulation and tool numerical simulation on the received information; calling CATIA three-dimensional modeling software to build the mathematical model of a complex product, diving process parting faces through PBOM, and building a resource structure and a process structure; designing the related product and resource with detailed process and applying the products and resource to simulation design and an output resource database; by a data resource database, saving the data of simulation verification and human factor analysis, and by an Access database, transmitting the data to a user interface through DELMIA. The method has the advantages the part-level assembling ability evaluation models and product assembling ability evaluation models are built, secondary development is performed on the DELMIA software module, and the complex product assembling ability evaluation prototype system is built; each assembling operation step is evaluated first, then all the assembling operations are evaluated, and accordingly the influence on product assembling ability can be comprehensively considered as a whole.

Description

technical field [0001] The invention belongs to the technical field of electronic automation, in particular to a DELMIA-based complex product assembleability evaluation system and method. Background technique [0002] At present, the main technology is to perform fuzzy evaluation on part level and product level by classifying the influencing factors according to the form of reduced half trapezoidal fuzzy function; through the completion of CAD / DFA information integration, the assembly design and fuzzy evaluation of integrated products are carried out; through The applicability evaluation method of the evaluation system is given based on artificial neural network; according to the fuzzy evaluation method, a two-level evaluation model is constructed. [0003] The shortcomings of the current product assembly evaluation system are: in the product assembly evaluation system, many factors in the assembly process cannot be integrated, and the assembly of the system is rarely consid...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a complex product assemblability evaluation system based on DELMIA, aiming at solving the problem that the traditional product assemblability evaluation system fails to integrate many factors in the assembly process in the product assemblability evaluation system. The assembly of the system can be considered as a whole, and it is impossible to effectively connect each part, component, and component unit with the assembly process and implementation resources during the product assembly process. Analysis and evaluation of each link in the process, and there is no overall evaluation of assembly

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