Conduit Coupling Bend-Plane Indicator for Accurate Assembly
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The assembly of conduit assemblies with bent stems is labor-intensive and prone to errors, as workers often rely on specialized tools and jigs to correctly orient the bend planes of conduit couplings, which can lead to performance issues and reduced operable life of the conduit assembly.
Innovation Solution
A conduit coupling with an indicator of a bend plane, where the indicator is created during the bending process, allowing for easier alignment and orientation of the bend planes without the need for additional tools or jigs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If specialized tools and jigs are used to hold conduit couplings in place during assembly, then the orientation precision of bend planes is improved, but the assembly time and labor intensity increase
Solution Approach 1:
The conduit coupling includes visual indicators (such as colored bands or markings) on the connectors that allow workers to self-align the bend planes without requiring specialized tools or jigs. The indicators provide immediate visual feedback on the orientation, enabling workers to achieve correct alignment through simple visual inspection rather than complex tooling
Solution Approach 2:
Visual indicators serve as an intermediary between the conduit coupling components and the worker's alignment process. These indicators (colored bands, markings, or other visual cues) mediate the alignment process by providing a clear reference that eliminates the need for specialized alignment tools while maintaining precision
2Manufacturing precision
If specialized tools and jigs are used to achieve correct orientation of bend planes, then the assembly accuracy is improved, but the device complexity increases
Solution Approach 1:
The alignment function is extracted from complex external tools and jigs and integrated directly into the conduit coupling itself through visual indicators. This eliminates the need for separate alignment devices, reducing overall system complexity while maintaining assembly accuracy
Solution Approach 2:
The conduit coupling provides its own alignment guidance through integrated visual indicators, eliminating the need for external specialized tools. The coupling serves its own alignment function, reducing device complexity
3Device complexity
If conventional assembly methods without indicators are used, then the device simplicity is maintained, but the assembly error rate increases
Solution Approach 1:
The conduit coupling incorporates colored bands or color-coded markings on the connectors that provide immediate visual indication of the correct orientation. Different colors or color patterns indicate different bend plane orientations, allowing workers to quickly and accurately align components without increasing mechanical complexity
Solution Approach 2:
Visual indicators act as an intermediary communication layer between the conduit coupling geometry and the worker's alignment actions. These indicators translate the three-dimensional orientation requirements into simple two-dimensional visual cues that reduce assembly errors
Data Source
AI summary
A conduit coupling includes a first connector at a first end of the conduit coupling, a second connector at a second end of the conduit coupling, and a stem between the first connector and the second connector. A first end of the stem is attached to the first connector. A second end of the stem is attached to the second connector. The stem is bent at a particular bend angle along a bend plane. The first connector includes an indicator that indicates an orientation of the bend plane.