Cross Fitting Repair Tool for Low-Pressure Gas Cylinder Threads
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Solution Overview
Problem
Injuries and damage often occur due to the use of inappropriate tools for maintaining low-pressure inert gas lines, which require precise and cost-effective repair methods.
Innovation Solution
A universal fitting repair tool with a cross-configuration body, featuring extensions with specific protrusions and tubular sections for fitting over male and female flare fittings, allowing for precise repair and threading of gas cylinder fittings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a universal fitting repair tool with multiple extensions is used, then the versatility and adaptability improve, but the device complexity increases
Solution Approach 1:
The fitting repair tool is designed with a cross-configuration body featuring four extensions (first, second, third, and fourth extensions), each equipped with different protrusions and tubular sections. This multi-functional design allows a single tool to repair various types of fittings (male and female flare fittings, threaded fittings) by selecting the appropriate extension, thereby achieving universality without requiring multiple separate tools.
Solution Approach 2:
The tool is divided into four separate extensions that can be attached to different ends of the cross-configuration body. Each extension is specialized for specific repair tasks (e.g., third extension with first threaded surface for cutting female threads, fourth extension with second threaded surface for tapping). This segmentation allows the complex repair functions to be distributed across modular components, making the overall complex device manageable through standardized modular attachment.
2Reliability
If precise repair operations are performed on low-pressure inert gas lines, then the reliability improves, but the ease of operation decreases
Solution Approach 1:
Each extension of the fitting repair tool is equipped with specific local features tailored to particular repair needs. For example, the third extension has a first threaded surface for cutting female threads in specific fittings, while the fourth extension has a second threaded surface for tapping. The protrusions on each extension are shaped to fit specific fitting types (male or female flare fittings). This localization of specific repair capabilities to particular extensions allows precise repair operations while maintaining ease of operation through simple extension selection based on the fitting type.
Data Source
AI summary
A Fitting Repair Tool is a cross shaped device with each distal end of the cross having a unique low pressure gas fitting tool. The tool may be utilized for flammable, oxidizers and inert gas containers.