It allows designers to get multiple configurations by characterising total classes of shapes using the same set of components. Thus 3D Parametric modeling comes into existence where the aspect ratio is kept all together and one-dimensional variation can be made keeping other dimensional changes updated across the model. Because as customer’s needs keep on changing with changing time hence furniture designers required to adjust as per current challenges. These capabilities let users prepare parametric models for analysis without requiring a high level of experience with the parametric modeling capabilities.In today’s time, the modern furniture industry has become a perfect amalgamation of fashion and functionality. Direct Modeling supports designers and analysts in removing features such holes, faces, features, blends, and other geometry. In other words, a combined direct/parametric approach makes it easier to incorporate and edit CAD data from various systems.ĭigital prototypes need to be frequently analyzed as the design evolves–a process that usually requires engineers to simplify the model by removing features, so that the analysis can be completed quickly. With PTC Creo, any changes are captured as parametric design intent.
With direct modeling tools, users can import third party CAD files regardless of their source and modify them. Sometimes CAD models cannot be imported correctly, and that means they have to be manually rebuilt– costing time and potentially introducing errors into the process. Often, suppliers and partners use different CAD systems, introducing collaboration challenges like lack of design re-use. Direct modeling gives users the power to easily modify and reuse legacy data for new purposes. But introduce direct modeling into the mix and those problems disappear. Legacy data can be difficult to maintain, edit, and repurpose because traditional CAD solutions often treat non-native data as unimportant “dumb” data. And with PTC Creo, all changes are tracked so that they stay synced up with the parametric model. A combination of direct and parametric approaches allows you to build on existing designs or create new ones with speed and agility. With the ability to directly edit parametric models, users can implement late-stage or unexpected changes quickly, and avoid any design intent that might limit those changes.Ĭoncept design is a time to generate as many product ideas or concepts as possible.
When making late-stage or unexpected design changesĪnyone familiar with the design processes knows that sometimes radical design changes are needed late in the game. Here’s a look at just some of the situations where the option to use direct modeling technology can add significant value, even if you’re using a purely parametric strategy today: There’s no shortage of design scenarios that call for a combined parametric and direct approach. This is especially handy when the designer isn’t very familiar with a particular model, or when design changes need to be quickly incorporated. In addition to powerful parametric modeling, PTC Creo gives users the flexibility to directly edit geometry without worrying about feature constraints and relationships, while maintaining all design intent. But too often, those tools require users to switch between modes or using two different data models, rather than seamlessly integrating both modeling approaches in one design.īut with PTC Creo, designers can choose the right modeling approach for the design task at hand, and it’s all in one environment. In recent years, CAD vendors have begun offering both direct and parametric functionality. Product design teams are often forced to compromise when it comes to using CAD software, with most using just one modeling approach. “Every model that we release integrates the best of our engineering when we release it.”
That’s important because the innovation machine needs to stay revved all the time to keep KTM competitive. With both direct and parametric “everyone can take existing designs and make modifications to improve performance,” says Olaf Seger, a company designer at KTM.
PARAMETRIC 3D MODELING WITH AUTOCAD SOFTWARE
Everyone benefits from 3D CAD software that provides both parametric and direct modeling capabilities in one common environment. Companies from iPhone case makers to motorsports manufacturers like KTM Motorcycles are living proof that it doesn’t matter which industry you operate in.