Machining Program Display of Modal G-Code Effective Ranges
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Solution Overview
Problem
Conventional display devices for machining programs fail to effectively display the modal state and effective ranges of modal G codes, leading to user errors due to the need for manual memory and time-consuming verification processes.
Innovation Solution
A display device with a program analysis unit, modal effective range analysis unit, and modal effective range display unit that visually indicates the effective range of modal states through band-like objects, graphic objects, altered backgrounds, or marks within the machining program, allowing users to easily identify active modal G codes and their ranges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users manually memorize modal G codes to understand the current modal state, then they can operate the machining program, but this leads to memory-related mistakes and increases the time required for verification
Solution Approach 1:
The patent introduces a display device as an intermediary between the machining program and the user. This device automatically analyzes and displays the modal state and effective ranges of modal G codes, serving as a mediator that eliminates the need for users to manually memorize and track modal codes, thereby preventing errors while maintaining operational capability
Solution Approach 2:
The system implements feedback by continuously monitoring the machining program and automatically displaying the current modal state and effective ranges. This real-time feedback mechanism allows users to verify the modal state without manual tracing, improving both reliability and ease of operation
2Reliability
If users carefully trace the machining program to verify modal G codes, then mistakes can be reduced or corrected, but this process is extremely troublesome and time-consuming
Solution Approach 1:
The system performs preliminary analysis of the machining program to identify and display modal G codes and their effective ranges before the user needs to verify them. By pre-calculating and presenting the modal state information, the system eliminates the need for time-consuming manual tracing while ensuring accuracy
Solution Approach 2:
The automatic display of modal state information provides immediate feedback to users, eliminating the need for manual verification processes. This feedback mechanism ensures accuracy while dramatically reducing the time required for modal state verification
3Loss of information
If the display device shows all G codes in the machining program, then complete information is provided, but the modal state information is not visually distinguishable
Solution Approach 1:
The patent applies local quality by displaying different visual characteristics for different types of G codes. Modal G codes are highlighted with specific visual attributes (such as background shading or special markers) that distinguish them from non-modal G codes, allowing users to easily identify modal state information while maintaining complete G code information in the display
Data Source
AI summary
A display device for a machining program has a function of displaying a modal state. The display device includes a program analysis unit that inputs the machining program and that identifies an attention block in the machining program, a modal effective range analysis unit that identifies a modal state that is effective in the attention block and an effective range of the modal state, and a modal effective range display unit that visually displays the effective range of the modal state along with the machining program.