Cable Preparation Tool with Removable Cartridges
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cable preparation tools are inefficient for multiple size cables, often requiring multiple tools and risking deformation of the foil-covered foam core during assembly, leading to poor connections and increased installation time.
Innovation Solution
A tool with a first and second pressure arm, an intermediate member, and removable stripping cartridges, allowing for the preparation of multiple cable sizes by aligning pivot for cutting and stripping, and features to round the foam core for smooth connector insertion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If multiple tools are used for different cable sizes, then cable preparation precision is improved, but device complexity and installation time increase
Solution Approach 1:
The cable preparation tool is designed with multiple removable stripping cartridges that can be exchanged to accommodate different cable sizes and types. The tool body contains multiple cavities, each capable of holding a different stripping cartridge configuration, allowing a single tool to perform cable preparation for various cable diameters and layer structures, thereby eliminating the need for multiple dedicated tools while maintaining preparation precision.
Solution Approach 2:
The tool is divided into modular components including removable stripping cartridges that can be independently exchanged. Each cartridge is designed as a separate module that can be removed and replaced based on the specific cable size required, allowing the tool to be segmented into functional units that can be reconfigured for different cable preparation tasks.
2Manufacturing precision
If multiple tools are carried for different cable sizes, then cable preparation precision is improved, but ease of operation deteriorates due to tool retrieval time
Solution Approach 1:
The tool incorporates multiple cavities within a single handle, each cavity designed to hold a different stripping cartridge for various cable sizes. This universal design allows the installer to carry only one tool while having access to multiple cable preparation configurations, eliminating the need to retrieve different tools and maintaining precision across all cable types.
Solution Approach 2:
The desired stripping cartridge is pre-selected and positioned in the appropriate cavity before the cable preparation task begins. The installer can quickly access the required cartridge configuration without needing to search for or switch between multiple separate tools, thereby reducing installation time while maintaining preparation precision.
3Device complexity
If a single tool is used for multiple cable sizes, then device complexity is reduced, but manufacturing precision deteriorates due to deformation risk
Solution Approach 1:
The tool employs segmented, removable stripping cartridges that can be precisely configured for each cable size. Each cartridge is designed with specific cutting edges and stripping surfaces matched to particular cable diameters and layer structures, allowing the single tool to maintain high manufacturing precision for each cable type without causing foil deformation through improper tool-cable matching.
Solution Approach 2:
Each stripping cartridge is designed with local quality characteristics specifically tailored to its intended cable size, with cutting edges and stripping surfaces optimized for particular cable constructions. This ensures that when the appropriate cartridge is used for a specific cable type, the foil layer is stripped without deformation, maintaining manufacturing precision despite using a single multi-functional tool.
4Device complexity
If the wrong tool size is used for cable preparation, then device complexity is reduced, but connection reliability deteriorates
Solution Approach 1:
The tool provides universal coverage for multiple cable sizes through its modular cartridge system, ensuring that the correct stripping configuration is available for each cable type. This eliminates the risk of using the wrong tool size, as each cable can be matched to its appropriate cartridge, thereby maintaining connection reliability while reducing the number of tools required.
Solution Approach 2:
The tool allows dynamic reconfiguration by enabling the installer to select and swap stripping cartridges based on the specific cable size and type being prepared. This dynamic adaptability ensures that the optimal tool configuration is always used for each cable, preventing connection reliability issues that would arise from using mismatched tool-cable combinations.
Data Source
AI summary
A tool is provided for preparing a cable for crimping. The tool includes a first pressure arm and a second pressure arm. An intermediate member is disposed between the first pressure arm and the second pressure arm, the intermediate member being rotationally coupled to the first pressure arm by a first pivot and rotationally coupled to the second pressure arm by a second pivot. The intermediate member includes a first pair of slots adjacent the first pressure arm and a second pair of slots adjacent the second pressure arm. A first pair of stripping cartridges is removably coupled to the first pair of slots. A second pair of stripping cartridges removably coupled to the second pair of slots.