Crimp Die Holder Verification for Accurate Hose-Fitting Matching
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Solution Overview
Problem
Conventional crimp machine die verification processes are manual and prone to errors, leading to potential mismatches between die sets and fittings, which can result in premature failure and leaky connections.
Innovation Solution
An integrated crimp machine die verification system that includes a controller, die identification system, and database, utilizing near-field communication to automatically verify the compatibility of die sets with fittings and hoses, providing real-time feedback and ensuring accurate crimping parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual die verification processes are used, then device complexity is reduced, but manufacturing precision and reliability deteriorate due to human errors and mismatches
Solution Approach 1:
The patent replaces manual mechanical verification processes with an automated electronic verification system. The system uses a controller to automatically retrieve die set information from a database and verify compatibility with fittings and hoses, eliminating human error while maintaining system accessibility through user-friendly interfaces.
Solution Approach 2:
The verification system performs self-verification by automatically comparing die set parameters with required specifications from the database. The system independently determines compatibility without requiring external expert judgment, thereby improving precision while keeping the interface simple for operators.
2Reliability
If automated verification systems are implemented, then manufacturing precision and reliability improve, but device complexity increases
Solution Approach 1:
The controller serves multiple functions: it controls the crimping machine operation, manages database queries for die set information, performs compatibility verification, and provides user interface management. This multi-functionality improves reliability through comprehensive automation while avoiding the need for separate dedicated verification hardware.
Solution Approach 2:
The patent merges the verification system components (controller, database, user interface) into an integrated system. The controller is coupled to both the crimping machine and the database, combining control and verification functions in a unified architecture that reduces overall system complexity while maintaining high reliability.
3Productivity
If manual die verification is used, then ease of operation is maintained, but productivity decreases due to time-consuming verification processes
Solution Approach 1:
The system performs preliminary actions by pre-storing die set information and compatibility criteria in the database. When verification is needed, the controller quickly retrieves pre-processed information and performs automated comparison, dramatically increasing verification speed while presenting a simple on-demand interface to operators.
Solution Approach 2:
The system provides immediate feedback through the user interface, automatically notifying operators of verification results. This real-time feedback eliminates manual checking time, increases productivity, and maintains ease of operation by presenting clear pass/fail indicators without requiring complex operator interpretation.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system enhances accuracy and efficiency by reducing manual errors, ensuring proper die set selection, and maintaining consistent crimping quality, thereby preventing premature failures and leaks.
Implementation Method 1
utilizing near-field communication to automatically verify the compatibility of die sets with fittings and hoses
Data Source
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AI summary
A die verification system may include a die holder of a crimp machine, the die holder configured to receive die identification. The system may include a user interface, a data interface. The system may include a controller having one or more processors configured to: receive the die identification from the die holder, reference a crimp database with the die identification, fitting information and hose information; and verify that the die identification is suitable for a crimp process.