CAD Component Filtering via Attribute Comparison
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Solution Overview
Problem
Designers face inefficiencies due to discrepancies between standard components and computer-modeled structures, leading to wasted time and additional costs when manufacturers discover dimension mismatches post-fabrication.
Innovation Solution
A compatible components system that assists designers by filtering components compatible with computer-modeled structures through attribute information comparison, using predefined threshold values to identify and display suitable components within CAD software, allowing for accurate selection and integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If standard components are used without verification, then device complexity is reduced and ease of manufacture is improved, but manufacturing precision deteriorates due to dimension mismatches
Solution Approach 1:
The system performs preliminary compatibility verification by comparing component attribute information with structure attribute information before manufacturing begins. This advance checking prevents dimension mismatches from being discovered too late in the process, thereby maintaining manufacturing precision while still using standard components.
Solution Approach 2:
The system provides feedback to designers about component compatibility by comparing attribute information and highlighting discrepancies. This feedback mechanism allows designers to adjust their selections or the structure design before manufacturing, ensuring manufacturing precision is maintained without sacrificing the ease of using standard components.
2Manufacturing precision
If component compatibility verification is performed, then manufacturing precision is improved, but loss of time increases due to additional checking processes
Solution Approach 1:
The system performs automated self-verification by comparing component attribute information with structure attribute information using predefined logic and threshold values. This automation eliminates the need for manual verification, reducing the time loss while maintaining high manufacturing precision.
Solution Approach 2:
The system replaces manual verification processes with automated computer-based attribute comparison. This substitution of mechanical/manual checking with automated digital verification significantly reduces the time required while maintaining or improving manufacturing precision.
3Productivity
If automated component filtering is implemented, then productivity is improved by reducing errors, but device complexity increases due to the filtering system
Solution Approach 1:
The filtering system is integrated into the existing CAD software platform, allowing it to serve multiple functions including component selection, compatibility verification, and error prevention. This multi-functionality approach increases productivity without proportionally increasing device complexity, as the system leverages existing software infrastructure.
Solution Approach 2:
The component filtering and compatibility verification functionality is merged with the CAD software's existing component selection tools. By combining these functions into a unified interface, the system improves productivity through automated error prevention while minimizing the increase in perceived complexity for users.
Data Source
AI summary
Systems, methods, and software for filtering components, such as hardware components, compatible with computer-modeled structures are presented. A compatible components system provides selection methods that present components compatible with computer-aided design (CAD) models designed in computer modeling software. The system executes methods designed to filter components made available to designers using attribute information of the features and attribute information of the components. Designers may interact with the compatibility methods numerous times, narrowing components through a series or number of filtering steps until a desired compatible component is easily selected. The computer modeling software may include graphical user interfaces for selecting component source locations, filtering types of components presented by the system, and adding components to CAD models.