Grooved Channel Gem Setting for Secure Unskilled Installation
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Solution Overview
Problem
Conventional gem settings, such as channel type settings, require skilled labor and are time-consuming, as they demand precise notch alignment and cutting to securely hold gems, and often necessitate additional materials like beeswax to prevent gems from falling during setting around the ring circumference.
Innovation Solution
A ready-made gem setting with preformed grooves in the channel walls that securely maintain gems in place until the walls are bent over the crown, allowing unskilled individuals to easily set gems without additional materials, featuring identical or similar grooves formed by machining or automated burring processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional channel settings with notches are used, then gems can be securely held in place, but the setting process requires skilled labor and precise alignment
Solution Approach 1:
The channel walls are pre-formed with grooves during manufacturing, eliminating the need for skilled jewelers to cut and align notches during the setting process. The grooves are precisely positioned and shaped in advance to match the gem girdle, allowing unskilled individuals to simply place the gem into the pre-prepared channel.
2Reliability
If conventional channel settings with notches are used, then gems can be securely held, but the setting process is time-consuming
Solution Approach 1:
The grooves are manufactured in advance as integral parts of the channel walls, eliminating the time-consuming steps of cutting, shaping, and aligning notches during the setting process. This pre-preparation dramatically increases productivity while maintaining secure gem holding.
3Ease of operation
If shelf-only settings are used, then the setting process is simpler, but gems are not securely held and may fall out
Solution Approach 1:
The channel walls feature grooves with specific local geometries that match the gem girdle shape, providing localized secure engagement at critical points. The grooves have varying depths and profiles along the channel wall to differentially engage different portions of the gem girdle, ensuring secure holding while maintaining ease of operation.
4Reliability
If conventional settings require notch alignment, then gems can be securely held, but additional materials like beeswax are needed to prevent falling during setting
Solution Approach 1:
The grooves are pre-formed with precise geometries that securely engage the gem girdle from the moment the gem is placed in the channel, eliminating the need for temporary holding materials like beeswax. The pre-prepared groove structures provide immediate secure engagement without requiring additional substances or complex procedures.
Data Source
AI summary
A gem setting for gemstones includes a channel with walls having grooves for holding a portion of a gem girdle, such that when a gem having a crown is set into the channel, the upper portion of the groove extends over the crown of the gem. The upper part of the channel above the groove can be permanently bent or rolled over the crown of the gem to secure the gem in the ring channel. A method of setting a gem in the channel includes inserting the gem girdle in the grooves, without permanently bending the channel walls, until the gem is positioned within the channel such that if the gem and ring together are placed in an upside down position, the gem will not fall out of the channel. Next, the upper part of each channel is permanently bent over the crown of the gem, to thereby secure the gem in the channel.