The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Because the 3D model is closer to the real product, 3D Model-based design not only speeds up the product design process, but also improves the readability of product information. 3D Model-based Design will be a trend of the development. It is necessary to add all kinds of product information, including design knowledge, into 3D models to enrich 3D models. In this paper we give the background of 3D...
In order to customize different size garment patterns, several methods in computer aided design system can be adopted. Traditional grading technology in 2D CAD and new parametrical body modeling technology in 3D CAD were introduced in the paper. The main grading methods include point grading, rule table grading, cut-line grading and parametric grading. The principles and characteristics of these methods...
The system that combines the technologies of computer science, computer graphics and arch dam design standards, is able to construct models of arch dams, corridors and others in 3D CAD systems with high accuracy. Meanwhile, with the excellence in automation, the system is also able to produce construction detailing design works with high efficiency. It saves costs and greatly improves the design quality...
With the deepness of application of 3D CAD system in manufacturing enterprises, more and more consumers demanded to build the information models of their products in CAD system, which not only including the geometrical information of products. So the ideology of flowable design is proposed. The main idea of flowable design consists two aspects: To rearrange the functions and modules of design system...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.