Most of the software today incorporates parameterization, enabling the geometry to automatically update as structural data changes. Without built-in parameterization or size-driven features, parametric design typically requires some level of programming. Users can simply choose a component from the main dialog and then input their desired geometry in the auto-design dialog, allowing the system to handle the rest and automate the entire design process.
This approach is widely used in developing drawing programs, where functions are defined by specifying drawing commands. These functions can be reused to create new commands or operations. A well-structured function should include at least three elements: the function name, a list of parameters (which may be empty), and the actual drawing control logic. The main function and parameterized processing functions work together—dialog driver functions are essential for managing user inputs and triggering the drawing functions to generate the required graphics.
The system's design concept revolves around an application control program that accesses the main menu of a die standard design system. Through a graphical interface, users can select standard components, and the system will display the appropriate design dialog based on their choices. Once the parameters are entered, the system automatically generates the required die part drawings. The insertion point for the shape is typically the bottom center of the graph, but if a top view is present, it’s usually the geometric center of that view. This same parametric process applies to other standard parts as well.
By applying parametric programming, punching and stamping standard parts can be generated quickly, significantly improving the overall design efficiency. In real-world applications, companies can also expand the range of available standard parts based on their own factory standards, meeting more diverse design needs. Additionally, this system is easy to implement, requires minimal development effort, and can be adapted for other standard systems, such as parametric design of injection mold frames or casting systems. This flexibility makes it a valuable tool for enhancing productivity and scalability in engineering workflows.
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