proe is the abbreviation of Pro/Engineer software, a product of the American PTC Company; Pro/E also refers to the Pro/Engineer operating software. It is an important product of the American Parametric Technology Company and is a CAD/CAM/ Comprehensive 3D software with integrated CAE functions.
The operating environment of this article: windows7 system, Creo Parametric 4.0, DELL G3 computer.
proe is the abbreviation of Pro/Engineer software, a product of the American PTC Company. Pro/E (Pro/Engineer operating software) is an important product of the American Parametric Technology Corporation (PTC).
is a comprehensive 3D software that integrates CAD/CAM/CAE functions. It occupies an important position in the current field of 3D modeling software and is a new technology in the field of mechanical CAD/CAE/CAM in the world today. It has been recognized and promoted by the industry as a standard and is one of the most successful CAD/CAM software today.
Main Features
Pro/E was the first to propose the concept of parametric design, and used a single database to solve the problem of feature correlation. In addition, it adopts a modular approach, so users can choose according to their own needs without having to install all modules. Pro/E's feature-based approach can integrate the entire process from design to production to achieve concurrent engineering design. It can be applied not only to workstations, but also to stand-alone computers.
Pro/E adopts a module approach, which can be used for sketching, parts production, assembly design, sheet metal design, processing, etc., ensuring that users can choose and use according to their own needs.
1. Parametric design
Relative to the product, we can think of it as a geometric model, and no matter how complex the geometric model is, it can be decomposed into a limited number of constituent features, and each constituent feature has It can be fully constrained with limited parameters, which is the basic concept of parameterization. But solid features cannot be hidden under the part module.
2. Feature-based modeling
Pro/E is a feature-based solid modeling system. Engineering designers use feature-based functions with intelligent features to generate models, such as cavities, shells, chamfers and fillets. You You can sketch at will and change the model easily. This feature provides engineering designers with unprecedented simplicity and flexibility in design.
3. Single database (fully related)
Pro/Engineer is built on a database on a unified base layer, unlike some traditional CAD/CAM systems that are built on multiple databases. The so-called single database means that all the data in the project come from one database, so that every independent user can work on a product model, no matter which department he is in. In other words, changes made anywhere in the entire design process can also be reflected in relevant aspects of the entire design process. For example, once the engineering details are changed, the NC (numerical control) tool path will be automatically updated; if there are any changes to the assembly engineering drawing, it will be reflected in the entire three-dimensional model. The complete combination of this unique data structure and engineering design combines the design of a product. This advantage makes the design more optimized, the quality of the finished product higher, the product can be better introduced to the market, and the price is cheaper [1] .
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