Wire Looping Pliers Cylindrical Recessed Jaw Symmetry
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Solution Overview
Problem
Current tools for wire looping in jewelry making struggle to produce consistently symmetrical loops with minimal distortion or marring of the wire surface, and lack precision in determining the correct location for forming wire loops.
Innovation Solution
The development of wire looping pliers with a cylindrical jaw and a recessed jaw that can be set to provide uniform pressure and precise measurement for forming symmetrical wire loops, preventing surface marring and allowing for consistent loop creation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If current tools are used to create wire loops, then wire looping can be performed, but it is difficult to consistently create a symmetrical loop and the wire surface becomes marred or distorted
Solution Approach 1:
The tool divides the wire looping function into separate specialized jaws: a cylindrical jaw for forming the loop curve and a recessed jaw for shaping and supporting the loop. This segmentation allows each jaw to be optimized for its specific function, achieving symmetrical loops without surface distortion.
Solution Approach 2:
The cylindrical jaw acts as an intermediary element that the wire wraps around to form the loop. This intermediary surface guides the wire into a perfect circular shape, ensuring symmetry while the recessed jaw provides support without direct contact that would cause marring.
2Measurement precision
If current tools are used for wire looping, then looping can be accomplished, but the location for breaking the wire neck must be guessed, leading to mistakes and inconsistency
Solution Approach 1:
The recessed jaw is pre-configured with a specific width that corresponds to the desired loop size. This preliminary setup allows the user to directly measure and position the wire at the correct location for breaking the neck, eliminating the need for guessing and ensuring consistent loop placement.
Solution Approach 2:
The tool's recessed jaw width automatically provides the measurement reference needed for correct loop positioning. The tool serves its own measurement function through its physical dimensions, allowing the user to directly transfer the measurement from the tool to the workpiece without additional measuring devices.
3Manufacturing precision
If current tools are used, then wire looping can be performed, but uniform pressure cannot be applied around the loop, causing distortion
Solution Approach 1:
The cylindrical jaw provides a locally optimized curved surface that matches the desired loop geometry, while the recessed jaw provides a complementary local surface for support. Each jaw's surface is specifically shaped to apply pressure uniformly at its contact point, and together they distribute pressure evenly around the entire loop circumference.
Data Source
AI summary
The present invention is a method and apparatus for forming wire loops using wire looping pliers. In one embodiment of the invention, the pair of wire pliers having a cylindrical jaw and a recessed jaw for accepting the cylindrical jaw allows the user of the tool to make symmetrical wire loops on a consistent basis. Additionally, the width of the recessed jaw can be set such that the user can use the recessed jaw to measure the distance from a particular point where the neck of the wire loop should be broken. The recessed surface of the recessed jaw and the cylindrical jaw mate together in such a manner as to provide uniform pressure around a significant portion of the loop so as to prevent marring of the surface of the wire.