CMM Inspection Program Editing with Real-Time Execution Feedback
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Solution Overview
Problem
Existing coordinate measuring machine (CMM) programming systems lack intuitive and immediate feedback during editing operations, making it difficult for users to understand the effects of edits on inspection program efficiency and effectiveness.
Innovation Solution
A system with a computer-aided design (CAD) file processing portion and a user interface that includes an editable plan representation and an execution time indicator, allowing real-time updates of estimated inspection program execution time during editing operations, providing immediate feedback on the effects of modifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If users edit inspection programs in existing CMM programming systems, then the inspection plan can be modified to suit specific needs, but users cannot immediately understand the effects of edits on inspection efficiency and execution time
Solution Approach 1:
The system provides real-time feedback during inspection program editing by automatically updating an execution time indicator that shows the estimated effect of modifications on inspection program execution time. This immediate feedback mechanism allows users to understand the consequences of their editing decisions without losing operational ease.
2Loss of time
If users manually calculate or estimate the effects of editing operations on inspection efficiency, then some understanding of throughput impact can be gained, but this process is time-consuming and not immediately available during editing
Solution Approach 1:
The system performs preliminary calculation of execution time estimates automatically and continuously during the editing process. The execution time indicator is pre-computed and updated in real-time as edits are made, eliminating the need for users to manually evaluate time impacts after completing edits.
Solution Approach 2:
Real-time feedback on execution time estimates is provided during editing operations, allowing users to immediately see how their modifications will affect inspection program duration without needing to perform separate manual calculations or wait until after program completion.
3Reliability
If comprehensive inspection plans are created to cover all workpiece features, then inspection effectiveness is improved, but inspection program execution time increases
Solution Approach 1:
The system enables dynamic adjustment of inspection plans by providing real-time execution time feedback during editing. Users can interactively modify the inspection program to balance comprehensiveness with execution time constraints, allowing the inspection plan to be optimized for specific throughput requirements while maintaining necessary inspection effectiveness.
Solution Approach 2:
The execution time indicator provides quantitative parameter information that allows users to adjust inspection plan parameters (such as feature selection, measurement points, or scanning density) to achieve an optimal balance between inspection effectiveness and execution time, thereby optimizing productivity.
Data Source
AI summary
A system is provided for programming workpiece feature inspection operations for a coordinate measuring machine (CMM). The system includes a computer-aided design (CAD) file processing portion and a user interface which includes an editing user interface portion and an execution time indicator. The CAD file processing portion analyzes an input CAD file to automatically determine workpiece features. The editing user interface portion includes an editable plan representation including an editable set of the workpiece features to be inspected. The execution time indicator is indicative of an estimated inspection program execution time for operating the CMM to execute a corresponding workpiece inspection program. The execution time indicator is automatically updated in response to a utilization of one of a first set of operations to modify the current workpiece feature inspection plan, so as to automatically indicate the estimated effect of the modification on the inspection program execution time.