The main functions of the Pro/E system are as follows: (1) feature drive; (2) parameterization; (3) design through the relationship between the feature values ​​of the part, the load/boundary conditions and the characteristic parameters (such as surface area, etc.) (4) support the design of large, complex assemblies; (5) complete correlation across all applications. Other auxiliary modules will further enhance the basic functions of the extended Pro/E.
Pro/ASSEMBLY is a parametric assembly management system that provides user-defined means to generate a set of assembly series and automatically replace parts. At the same time, using the good connectivity between Pro/E and ANSYS, the established model can be easily imported into ANSYS for finite element analysis.
Introduction to ToolKIT in Pro/E The reason why Pro/E is widely used is not only because of mature parameterization technology, but more importantly, it has an open architecture and excellent secondary development tools. Pro/TOOLKIT is an application programming interface (API) for Pro/E. Its programming language is C language, which can extend the function of Pro/E to meet the specific needs of PTC customers. Moreover, Pro/TOOLKIT provides the ability to customize the standard Pro/E user interface, automate repetitive programs, and provide customizable modeling users through Pro/E integrated internal programs (Dll) or external applications (Exe). Application, design planning, and drawing automation.
Introduction to Visual C++ 6.0 Visual C++ 6.0 is not only an integrated development environment for C/C++ language, but also closely connected with Win32. It is quite powerful and has high code efficiency. It can implement software from the underlying software to the upper layer directly to the user.
The vertical machining center quickly designs the system bed design environment. Its MFC encapsulates most of the Windows API functions, which greatly simplifies the user's programming work and improves the reusability of the code, enabling users to quickly develop software.
Vertical Machining Center Rapid Design System Function and Interface Design According to the design requirements, the system has three main functions: data query, 3D graphics rendering and CAE data import. In terms of system structure, the system consists of three parts: the system main program; the drawing program for secondary development of Pro/E with TOOLKIT language and the database based on TOOLKIT language. The system structure diagram is as shown.
Interface design is an important window for human-computer interaction. In the interface design process, we follow the principle of user's convenient use and simple appearance. The main interface divides the interface into multiple areas according to each module. Click the corresponding icon to enter its specific design module. The sub-interface module sets the user design of each module. The input box of the key parameters that must be entered in the process, so that the window is clear at a glance, the user is easy to learn, and the operation is convenient. The interface design example is shown in Ì„.
Run the instance in the Pro/E Chinese environment, select "Function-Auxiliary Application", find the folder where the executable application is located, double-click the protk.dat file in the folder, double-click to open the executable file of the system, and the system enters the main interface. The main interface contains the machine parts of the XH715 CNC vertical machining center. The interface is the corresponding tool icon, which can realize related operations.
Click “Function Icon†(Button button), the system will automatically start Pro/E to draw part drawing, assembly drawing, 2D drawing or enter finite element analysis. When the user selects one of the parts, the system can pop up corresponding according to the selection. Enter the relevant parameters in the component parameter dialog. A new model is generated after the parameter input is selected after clicking “Body Designâ€.
The conclusion discusses the method and process of developing a vertical machining center rapid design system with TOOLKIT development tools and Pro/E as a three-dimensional drawing platform, which provides a development method and ideas for machine tool design, reducing the workload of design and shortening. The design cycle has greatly improved efficiency. The system has the characteristics of less memory, faster execution, easy maintenance and update, and current generation. At the same time, the system has good portability, strong openness and versatility, and has good application and promotion value.
(Finish)
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