For a long time, variable techniques can only be implemented on two-dimensional, and three-dimensional super variable quantization technology has been plaguing CAD vendors and users. Some people have asserted that the three-dimensional variable scale technology is too complicated, achieving it just a fantasy, a myth. Now, myths have been broken, and the fantasies have become the reality in front of them.
In July of this year, at the first CAD Application Engineering Expo, an emerging variableization technology has attracted a wide range of attention. This new technology known as a revolutionary breakthrough in the 21st century CAD field is VGX.
What is VGX?
VGX's full name is Variational Geometry Extended, which is a super variable amount, which is a CAD core technology that SDRC is exclusively introduced this year. We always hope that components can be built as they want to construct, can be free to disassemble, allowing us to construct three-dimensional stereo works on a flat display. And I hope to keep every intermediate result for repeated design and optimization design. The VGX implementation is such a thought. VGX technology expands the structure of the variable product, allowing users to perform real-time direct operations from geometry, design procedures, feature, and design constraints to a complete three-dimensional digital product. For designers, using VGX, like a real component dough, it can be placed casually, and as the design deepens, VGX can retain product information of each intermediate design process. Some people may think that VGX technology may only be added to the CAD field, there is no big thing. In fact, before VGX came, the variable stress technology for CAD design can only be achieved on two-dimensional, and the three-dimensional super variable quantization technology has also plagued CAD vendors and users. It is generally believed that this technology is almost impossible to achieve this technology in this century. Who broke through this technology, which is undoubtedly revolutionary contribution to the CAD / CAM field. A famous professional consultation assessment company D.H.Brown evaluated VGX: "Since 10 years ago, the VGX may be the most striking revolution after the first time the characteristic system is characterized by the first time 10 years ago."
Features of VGX: VGX proposes a three-dimensional environment of an interactive model, and the designer is defined on the component. It is no longer concerned how the two-dimensional design information becomes three-dimensional, thereby simplifying the process of design modeling. The length of VGX is in that the original parameterization is characterized, which is greatly improved and improved in editable and easy-editing. When the user is ready to modify the expected model, it is not necessary to understand and query the design process. Compared to traditional two-dimensional variableization techniques, VGX technology breakthroughs are mainly manifested in two aspects.
First, VGX provides an unprecedented three-dimensional variable control technology. This technology is expected to be a preferred technique for solving long-term hanging-oriented dimensions. Because traditional-oriented solid modeling software, whether variable, parameterized, feature-based or size-driven, is often not set according to actual processing, and is often determined according to software rules. . Obviously, this is inevitably to satisfy users in the time of user domineering technology. Three-dimensional variable control technology using VGX, can arbitrarily change the three-dimensional dimensional labeling method without having to regenerate the geometric model, which also provides an effective way to seek a manufactured design (DFM) solution.
