Bridge crane metal structure parameterization design method based on C/S/W system architecture

Abstract

The invention relates to a bridge crane metal structure parameterization design method based on client / server / workstation (C / S / W) system architecture. The method comprises the following steps of: automatically creating and instantly updating a three-dimensional model library of a standard piece frequently used by an enterprise by adopting an integral design flow of items, products and members and creating a C / S / W network system architecture according to the parameterization theory and a database technology, and organically combining the parameterization technology and a product data management (PDM) technology so as to automatically generate and effectively manage product design documents. The method is convenient to execute, strong in operability and good in expandability; moreover, by the method, the design efficiency of the enterprise is improved, and the product developing period is shortened.

Description

Parametric design method of bridge crane metal structure based on C / S / W architecture technical field The invention relates to a design method of a crane, in particular to a parametric design method of a bridge crane metal structure based on a C / S / W system structure. Background technique At present, under the influence of the national macro-control policy and the revitalization plan of the equipment manufacturing industry, my country's hoisting machinery and equipment manufacturing industry has entered a stage of rapid development. The specifications of the crane are various, the structure and mechanism are complex and diverse, the relationship between each structure is complicated, and the design workload is heavy. The metal structure of the crane is the main part of the crane to carry the load. It consists of section steel and steel plate as the basic components, and is connected according to a certain structural form by riveting, welding and other methods. The metal str...

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Problems solved by technology

Its shortcoming is that the 3D parametric design of the entire bridge product has not been realized; the parametric design is limited to the dynamic update of the 3D solid model, and the adjustment effect of the engineering drawing is not ideal, so it cannot be directly used in production; moreover, it is a single-machine user environment The parametric design method cannot complete the real-time exchange of design data and information sharing between multiple users; in addition, there is no effective management method for product design documents, there is a lot of repetitive work, the reuse of design resources is low, and data consistency cannot be guaranteed security of sex and documents

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