Machining Tool Data Validation Using a Global Tool Database
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Solution Overview
Problem
Current methods for managing tool data records in machining industries face challenges due to varying parameter formats and non-unique designations from different manufacturers, leading to laborious maintenance and potential transfer of incorrect parameters across machining units.
Innovation Solution
A method that standardizes tool data records using a global database, allowing users and manufacturers to add and validate tool information items, ensuring data integrity through comparison of multiple inputs for uniquely identifiable tools, and enabling automatic data transfer and validation to prevent incorrect data usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If tool data records are stored in a global database with duplicate entry checks, then data storage efficiency is improved, but data completeness and correctness deteriorate because missing parameters are not supplemented and incorrect parameters are not detected
Solution Approach 1:
The patent implements a feedback mechanism where tool data records are continuously validated against multiple sources (manufacturer data, user inputs, other machining units) to detect and correct incorrect parameters. The system provides feedback loops that allow data to be updated and refined over time, ensuring data correctness while maintaining storage efficiency through the global database structure.
Solution Approach 2:
The patent performs preliminary validation actions before finalizing data storage. Multiple tool information items are collected and compared in advance to identify potential correctness issues. This preliminary action includes gathering data from multiple sources and performing validation checks before the data is committed to the global database, preventing incorrect data from being stored while maintaining efficient storage operations.
2Loss of information
If tool data records are manually maintained with updates from multiple manufacturers, then data completeness is improved, but maintenance labor increases significantly
Solution Approach 1:
The patent merges multiple data sources (manufacturer data sheets, user inputs from multiple machining units, third-party sources) into a single global database structure. This consolidation allows comprehensive data collection from various sources while automating the integration process, reducing manual maintenance effort while improving data completeness through the aggregation of information from multiple contributors.
Solution Approach 2:
The system enables self-service data maintenance where machining units and users automatically contribute tool data records to the global database. The system autonomously collects, validates, and integrates data from multiple sources without requiring intensive manual intervention. Users can add and update data records themselves through automated validation processes, reducing the overall maintenance burden while ensuring data completeness.
3Device complexity
If duplicate entry checks are performed before storing tool data records, then database storage efficiency is improved, but data validation capability deteriorates because existing records are not checked for correctness
Solution Approach 1:
The patent segments the data handling process into distinct operations: duplicate detection for storage efficiency and comprehensive validation for correctness. The validation function is separated into multiple independent checks that compare tool information items against multiple sources, allowing each aspect (storage efficiency and validation accuracy) to be optimized independently while working together within the global database system.
Data Source
AI summary
A method for providing tool data records for machining tools. A global database is provided for receiving the tool data record. Tool information items are added to the tool data records by users and/or manufacturers of the machining tools. At least one tool data record is validated for a certain machining tool, based on a comparison of a plurality of tool information items concerning at least one comparable parameter of this tool.