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This article mainly introduces what software proe refers to in the computer. It is very detailed and has certain reference value. Friends who are interested must finish reading it.

Proe is the abbreviation of Pro/Engineer software, a product of American PTC company. Pro/E, which means Pro/Engineer operating software, is an important product of American Parametric Technology Company, and it is a comprehensive three-dimensional software that integrates CAD/CAM/CAE functions.

Proe is the abbreviation of Pro/Engineer software, which is a product of American PTC company. Pro/E (Pro/Engineer operating software) is an important product of American Parameter Technology Company (Parametric Technology Corporation, referred to as PTC).

It is a comprehensive three-dimensional software with the integration of CAD/CAM/CAE functions, which occupies an important position in the current three-dimensional modeling software field. As a new standard in the field of mechanical CAD/CAE/CAM in the world, it has been recognized and promoted by the industry, and it is one of the most successful CAD/CAM software.

Main characteristics

Pro/E first put forward the concept of parametric design, and used a single database to solve the problem of feature correlation. In addition, it adopts a modular approach, and users can choose according to their own needs without having to install all the modules. The feature-based mode of Pro/E can integrate the whole process of design to production and realize concurrent engineering design. It can be applied not only to workstations but also to stand-alone computers.

Pro/E adopts module mode, which can carry out sketch drawing, part making, assembly design, sheet metal design, processing and so on, to ensure that users can choose and use according to their own needs.

1. Parametric design

Compared with the product, we can regard 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 can be completely constrained by limited parameters. This is the basic concept of parameterization. However, solid features cannot be hidden under the part module.

2. Feature-based modeling

Pro/E is a feature-based entity modeling system. Engineers use intelligent feature-based functions to generate models, such as cavities, shells, chamfers and fillets. You can sketch at will and change the model easily. This functional feature provides engineering designers with unprecedented simplicity and flexibility in design.

3. Single database (fully relevant)

Pro/Engineer is built on a unified database, unlike some traditional CAD/CAM systems built on multiple databases. The so-called single database means that all the information in the project comes from a single database, so that each independent user is working for a product styling, no matter which department he belongs to. In other words, any change in the whole design process can also be reflected in the relevant aspects of the whole design process. For example, once the engineering details are changed, the NC tool path is automatically updated, and any changes in the assembly drawings are also reflected on the entire 3D 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 promoted to the market, and the price is cheaper [1].

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