Study On Mechanical Product Customization X3D-Based On Internet

To meet customers' diversification of consumption, enhance the competitiveness of enterprises, it is a direction for enterprises to implement the product customization production in future. Most of the customization systems, which are based on virtual reality, can only customize the product appearance, such as color, material etc, or match the appropriate product from library to meet the requirements. In this paper, variant and standardized customization methods are studied deeply to resolve the problem.The functional requirements of products are described by function design methods, and a product family based on variant parameter is constructed by Solidworks API technology. The VRMLToX3D component is implemented by NIST, customized products are produced in real time, and then variant customization function is realized.The method of acquisition and handling for the customers' requirements information is studied; the information is processed by middleware, which changes the information from functional parameter to structural parameter. The system framework is constructed based on MVC method, which makes every component of variant customization part independent in function, the whole process of customization is controlled by controller, which makes acquisition and transformation of customization parameter and output of customization results complete automatically.X3D technology is used to show customized products in browser, and X3D scene is processed by Java and VB technology, which can customize standardized products. It is more real-time interaction to use collision detection function for the process of customization and browse.The web-based database technology is studied, and the JDBC-based web database technology is analyzed deeply; a product customization platform J2EE-based is constructed with web and database technologies; the integration of system components is implemented in the platform; the visual product customization on internet is also supported, variant and standardized product customization, files transfer and collaborative communication functions are implemented, a feasible scheme to resolving the problem, which is in the process of product customization, has been presented.