Substrate Manufacturing Line Control for Job Data Verification
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Solution Overview
Problem
In substrate manufacturing lines, manual selection of manufacturing job data can lead to errors, such as mixing front and back surfaces or selecting outdated revisions, and changes in manufacturing plans can cause malfunctions or delays due to unrecognized updates, resulting in significant losses.
Innovation Solution
A substrate manufacturing machine and line equipped with a substrate type setting section, checking section, manufacturing condition examination section, and authorization section to ensure correct selection and satisfaction of manufacturing conditions before authorizing production, preventing erroneous settings and plan changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual selection operation is used to set subsequent substrate types, then the operator can flexibly refer to manufacturing plan and select from multiple pieces of manufacturing job data, but there is a high possibility of erroneous selection due to similar names, mixing up front and back surfaces, or selecting outdated revisions
Solution Approach 1:
The system performs automatic selection of manufacturing job data based on manufacturing planning data, eliminating the need for manual operator intervention. The control device automatically matches substrate types with corresponding manufacturing job data, ensuring consistent and error-free selection while maintaining operational flexibility through programmable logic.
Solution Approach 2:
The patent replaces the manual mechanical selection process with an automated information processing system. The control device uses data matching and comparison algorithms to automatically select the correct manufacturing job data, substituting human cognitive and manual operations with computational processes that eliminate selection errors.
2Adaptability or versatility
If multiple pieces of manufacturing job data with change history exist for the same substrate type, then the operator has multiple options to choose from, but it becomes difficult to ensure the latest revision is selected and prevent selection of outdated data
Solution Approach 1:
The control device automatically tracks and identifies the latest revision of manufacturing job data by comparing version information and change history. The system provides feedback mechanisms that ensure only the current approved revision is selected, preventing the use of outdated data while maintaining a complete audit trail of version changes.
Solution Approach 2:
The system performs preliminary verification of manufacturing job data revisions before selection. The control device pre-identifies and validates the latest approved revision based on version control information, ensuring that only up-to-date data is available for selection and eliminating the risk of choosing outdated versions.
3Adaptability or versatility
If the manufacturing plan is changed to incorporate emergency substrate types or adjust manufacturing order due to component procurement delays, then the manufacturing flexibility is improved, but the operator cannot recognize the change in time and may set subsequent substrate types erroneously
Solution Approach 1:
The control device continuously monitors and automatically detects changes in manufacturing planning data. When changes occur, the system immediately provides feedback by updating the subsequent substrate type settings without requiring operator notification or manual intervention, ensuring real-time synchronization between manufacturing plans and machine operations.
Solution Approach 2:
The patent replaces the manual notification and recognition process with an automated data exchange system. The control device directly receives and processes updated manufacturing planning data through digital communication, eliminating time delays associated with human notification and ensuring immediate implementation of plan changes.
4Ease of operation
If the operator refers to manufacturing plan and manufacturing planning data to select subsequent substrate types, then the selection process can be performed manually or automatically, but the complexity of managing multiple pieces of manufacturing job data increases
Solution Approach 1:
The control device performs multiple functions including automatic substrate type identification, manufacturing job data selection, version verification, and change detection. By consolidating these functions into a single automated system, the patent reduces the overall complexity that would otherwise be distributed across multiple manual processes and data management activities.
Data Source
AI summary
A substrate manufacturing machine (component mounter) includes a substrate type setting section configured to set next and subsequent substrate types to be manufactured subsequently to a current substrate type currently being manufactured, a substrate type checking section configured to check whether the set next and subsequent substrate types are correct, a manufacturing condition investigation section configured to examine whether a manufacturing condition for manufacturing substrates of the next and subsequent substrate types is satisfied, and a manufacturing authorization section configured to authorize manufacturing of the substrates of the next and subsequent substrate types in a case where the next and subsequent substrate types are correct and the manufacturing condition is satisfied.