Threaded Element Torque Indicators for Installation Reliability
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Solution Overview
Problem
Existing threaded elements face challenges in simplifying and supporting the installation process, as they often require precise torque monitoring and alignment to ensure proper seating within components, which can be cumbersome and prone to errors.
Innovation Solution
The design of threaded elements with narrowed or widened helical windings that increase torque during installation, allowing for detectable changes in screw-in torque and angle of rotation, facilitating reliable monitoring and positioning through the use of specific torque thresholds and angle measurements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional threaded elements are used for installation, then the installation process requires precise torque monitoring and alignment, but this makes the installation process cumbersome and prone to errors
Solution Approach 1:
The patent uses torque indicators that change color or visual appearance when a specific torque threshold is reached during installation. This allows operators to visually detect when the threaded element has been installed with the correct torque, eliminating the need for complex torque monitoring equipment and procedures while ensuring reliable installation.
Solution Approach 2:
The patent replaces mechanical torque monitoring systems with visual indicators that automatically show when the correct torque is achieved. The torque indicator integrates the torque detection function into the threaded element itself, substituting complex mechanical measurement systems with a simple visual signal.
2Manufacturing precision
If torque monitoring is implemented during installation, then correct positioning can be ensured, but this increases the complexity of the installation process
Solution Approach 1:
The threaded element includes integrated torque indicators that automatically detect and display when the correct installation torque is reached. The system serves itself by incorporating the measurement and indication functions directly into the installed component, eliminating the need for separate monitoring devices or complex procedures.
Solution Approach 2:
Visual indicators on the threaded element change appearance when the correct torque is achieved, providing immediate feedback on installation precision without requiring complex monitoring equipment or procedures.
3Ease of operation
If traditional threaded elements without torque indicators are used, then the installation process is simpler, but it is difficult to detect when the threaded element is properly installed
Solution Approach 1:
The patent incorporates visual indicators that change color or appearance when a predetermined torque value is reached during installation. This provides immediate, easy-to-detect feedback to the operator that the threaded element is properly installed, maintaining simple installation procedures while solving the detection problem.
Solution Approach 2:
The patent replaces complex torque measurement and detection systems with simple visual indicators that automatically show when proper installation is achieved. The mechanical torque application remains simple, but the detection function is transformed into an easily observable visual signal.
Data Source
AI summary
A threaded element in the shape of a wire thread insert with a specific geometric design is disclosed. This threaded element contains, in particular, a narrowed helical winding of at least two helical winding sections that enclose one or a plurality of sequential secants. Based on this geometric design of the threaded element, a matched installation process is described.