The advantage of solid models is that they are realistic visual representation of designs containing properties such as mass, volume and centre of gravity. Entire system can be updated after changing one parameter even for complex designsĬreo Parametric enables creation of solid, 3D models of a part and assembly models. Geometric & dimensional constraints and relational parametric equations can be used to capture design intent In parametric modelling, any modification in the dimension values results in the relevant geometry getting updated automatically. Parametric models also use geometrical constraints such as horizontal, vertical, perpendicular, parallel, tangential, etc. A change in a dimension at any point in the design process changes the geometry of the model.
Parametric modelling gets its name from the fact that the 3D model is defined by parameters. The computer models can also be used directly by manufacturing equipment such as machining centres, lathes, mills, or rapid prototyping machines ( 3D printers) to manufacture the product.Ĭreo Parametric is primarily composed of four different applications: Modelling, Welding, Casting and Simulate all of which share a common database. It allows quick creation of 3D solid models, where real life loads can be simulated to predict the behaviour of the design under specific operating conditions. Creo Parametric facilitates a concurrent engineering approach to the design, analysis and manufacturing of mechanical engineering products. Because the software is parametric, it provides a broad range of flexible 3D capabilities that help address most pressing design challenges including accommodating late stage changes, working with multi CAD data and electromechanical design.
Creo consists of a suite of modules like Creo Parametric, Creo Simulate, Creo Direct, etc.Ĭreo Parametric (formerly called Pro/ENGINEER Wildfire 5.0) is internationally renowned CAD software with state of the art productivity tools. Creo from Parametric Technology Corporation (PTC), a US based company, is a scalable suite of design applications built on a common platform.
Computer aided design (CAD) systems are now used throughout the industry, and 3D modelling has become a standard procedure in engineering design today.
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