文档介绍：The modern design method of the project of machinery product and deveolp trend
Abstract:Under the current domestic and foreign scholars for mechanical design product design at the main thinking, product program design methods into a system, modular structure, the characteristics of knowledge-based products and intelligent four types. That the four methods and the characteristics of anic inter-linkages, product design puter direction
Key words:mechanical products; Program design; Trend
INTRODUCTION
The rapid scientific and technological development, product performance requirements of the growing number plexity of increased life expectancy shortened. updating speed. However, the design of the products, especially machinery products in the design means, it appears powerless, lags behind the needs of the times. At present, computer-aided product design drawings, design, manufacture and production planning has been the subject of extensive and in-depth research and has achieved initial ess, and the early stage of product development puter-aided design program is far from meeting the design requirements. To this end, the author reading a lot of literature on the basis of summary of the design and scholars at home and abroad program design methods used in and discussed the various methods anic link between the product and machinery puter trend of development.
Under the current domestic and foreign scholars for mechanical design product design methodology used in the main feature, The program will be of modern design methods summarized as the following four categories.
Design
Systematic design of the main features : design as by a number of design elements of a system, Each element is independence between the various elements of anic link, and is layered, bining elements of the design, system design can be realized for the task
Systematic design in the 1970s by a German scholar Professor Pahl and Beitz. They system theory as a basis to formulate a