Cable Encapsulation Stripping with Segmented Pre-Cuts
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Solution Overview
Problem
Existing methods for stripping the encapsulation layer of cables are cumbersome, prone to damage the central pipe body, and pose safety hazards, while altering the encapsulation appearance compromises corrosion resistance.
Innovation Solution
A method involving pre-stripping the encapsulation layer using a stripping clamp at color-recognition straps, followed by secondary stripping with a rotating stripper, ensuring the central pipe body is exposed without altering the encapsulation layer's appearance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If blade cutting method is used to strip encapsulation layer, then stripping speed is improved, but central pipe body may be damaged and safety hazards occur
Solution Approach 1:
The encapsulation layer is divided into multiple segments by making several parallel incisions along its length. These incisions create discrete sections that can be individually manipulated and removed, allowing the stripping process to proceed safely without compromising the central pipe body while maintaining efficient progress through the encapsulation layer
Solution Approach 2:
A tearing rope is introduced as an intermediary element that is placed inside the encapsulation layer. This rope serves as a mediator that transfers and distributes the stripping force uniformly across the encapsulation layer, enabling fast stripping while preventing concentrated forces that could damage the central pipe body
2Productivity
If tearing rope is added inside encapsulation layer to enable fast stripping, then stripping speed is improved, but operation becomes heavy and complicated
Solution Approach 1:
The functions of the tearing rope and the stripping tool are merged into a single integrated device. The stripping tool incorporates an internal cavity that houses the tearing rope, eliminating the need for separate rope installation and manipulation steps. This integration maintains the speed benefits of the tearing rope method while significantly simplifying the operation for the user
3Productivity
If grooves are added to encapsulation to enable fast stripping, then stripping speed is improved, but corrosion resistance is reduced
Solution Approach 1:
The stripping tool performs preliminary action by making controlled incisions in the encapsulation layer before the actual stripping process. These pre-cut incisions create separation lines that guide the subsequent stripping action, allowing the encapsulation to be removed efficiently along predetermined paths without requiring pre-existing grooves that would compromise corrosion resistance
Data Source
AI summary
A method for stripping an encapsulation layer of a cable is provided, which relates to the encapsulating a layer stripping. The method mainly includes pre-stripping a left part of the encapsulation layer, pre-stripping a right part of the encapsulation layer, pre-stripping an upper part of the encapsulation layer, secondarily stripping the upper part of the encapsulation layer stripping the lower part of the encapsulation layer, and stripping the right and left parts of the encapsulation layer. The encapsulation layer is completely stripped and the central pipe body of the cable is completely exposed.