Digital prototyping design integrated development method and system

Abstract

The invention provides a digital prototyping design integrated development method which comprises the steps of: establishing a digital prototyping parameterization design model and a digital prototyping finite-element analysis optimization model in a database; synchronously sharing same parameters between the models; calling the digital prototyping parameterization design model in the database for carrying out parameterization design; changing parameters of the digital prototyping parameterization design model according to object characteristics and synchronously changing same parameters in the digital prototyping finite-element analysis optimization model; calling the digital prototyping finite-element analysis optimization model in the database for carrying out finite-element analysis optimization design; and extracting parameters of the digital prototyping finite-element analysis optimization model from the database, automatically forming a finite-element analysis command stream, generating a structure geometrical model, establishing a finite-element model, carrying out structure analysis optimization, and correcting corresponding parameters after analysis optimization. The invention provides a digital prototyping design integrated development method and system which are used for reducing workload of product design.

Description

technical field [0001] The invention relates to the field of digital mechanical design, in particular to a digital prototype integrated development method and integrated development system. Background technique [0002] The shoreside container crane (referred to as the quayside crane) is a special lifting device for loading and unloading containers at the front of the port terminal, and is widely used in the lifting, transportation, loading and unloading of containers in various ports. Rail-mounted gantry crane (referred to as field bridge). [0003] The design of traditional quay cranes and field cranes is based on the product technical requirements and basic parameters provided by customers for the overall program design, detailed technical design, process design, manufacturing, installation and commissioning of the product. And every time a customer orders an inconsistent requirement, a new design is required. This order-based small-scale configuration design not only h...

AI Technical Summary

Problems solved by technology

Due to the incompatibility of each module, data sharing and interaction cannot be realized. Designers need to design each of the above modules separately, repeatedly adjusting the same parameters, and the design efficiency is very low.

Therefore, how to provide a digital prototype integrated development method and integrated development platform system, which can solve the shortcomings of quay crane or yard crane product design, such as large repetitive labor, long design cycle, high production and maintenance costs, is a technology that technical personnel in the field need to solve. question

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