Silver ornament processing technology

A processing technology and technology of silver jewelry, which is applied in the field of silver jewelry, can solve the problems affecting the quality and appearance of silver jewelry, inconvenient processing, and reducing the fineness of silver jewelry, etc., to achieve better gloss, good welding effect, improve plasticity and The effect of toughness

Inactive Publication Date: 2020-04-07
台山亚银机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And adopt the above method to carry out the welding of jewelry, easily form large solder spot, be inconvenient to the processing of follow-up procedure, production efficiency is low, and not attractive in appearance, especially when adopting above method to carry out the welding of jewelry because the composition of welding powder or welding rod and silver There are differences in jewelry, which can also reduce the fineness of silver jewelry
This phenomenon is especially obvious for Wanzu silver jewelry whose finished silver jewelry reaches or exceeds 99.99%, which affects the quality and appearance of Wanzu silver jewelry.

Method used

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Experimental program
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Embodiment Construction

[0019] Silver jewelry processing technology of the present invention comprises the following steps:

[0020] S1, melt the silver block, and put borax into it while heating the silver block, wherein, the borax is added in at least two times, and the mass ratio of the silver block to the total borax is 10:0.1;

[0021] Concretely, put silver nugget in the crucible earlier, heat the silver nugget in the crucible with torch, while heating, put into a little borax, borax will be added in several times, the mass ratio of silver nugget and total borax is 10: 0.1, in this embodiment, borax is added in three times, the first time is added when the silver block is not heated, the second time is added when the silver block reaches 500°C, and the third time is added when the silver block melts;

[0022] S2. Dividing the melted liquid silver into two parts, one part of the liquid silver is molded to form a flat silver block, and the other part of the liquid silver is to be processed;

[0...

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PUM

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Abstract

The invention relates to a silver ornament processing technology which comprises the following steps of S1, melting a silver block; S2, dividing the melted liquid silver into two parts, and carrying out mold casting on one part of the liquid silver to form a flat silver block while the other part of the liquid silver is to be processed; S3, cleaning the flat silver block; S4, wire-drawing the flatsilver block to form a silver wire; S5, placing the silver wire on an external lining plate, heating a welding part of the silver wire to 800 DEG C+/50 DEG C, and then welding the silver wire and theexternal lining plate by taking the to-be-processed liquid silver as welding flux to form a silver ornament; S6, annealing the silver ornament, wherein the annealing time and the annealing temperature are separately 40 min+/-10 min and 400 DEG C+/-20 DEG C; S7, putting the cooled silver ornament in water added with alum to boil silver, and then boiling the silver for 5-10 seconds after water is boiled; and S8, inspecting and packaging the silver ornament which is cleaned by clean water. The silver ornament processing technology has the advantages of being relatively good in glossiness, relatively attractive in welding and relatively firm in welding.

Description

technical field [0001] The invention relates to the technical field of silver jewelry, in particular to a silver jewelry processing technology. Background technique [0002] In the processing of silver jewelry, people usually use welding powder or welding rod to weld jewelry. And adopt the above method to carry out the welding of jewelry, easily form large solder spot, be inconvenient to the processing of follow-up procedure, production efficiency is low, and not attractive in appearance, especially when adopting above method to carry out the welding of jewelry because the composition of welding powder or welding rod and silver There are differences in jewelry, which can also reduce the fineness of silver jewelry. This phenomenon is especially obvious for silver jewelry whose finished silver jewelry has a fineness of 99.99% or more, which affects the quality and appearance of silver jewelry. Contents of the invention [0003] Based on this, the purpose of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/00
CPCB23K31/02B23K37/00
Inventor 郑俊忠
Owner 台山亚银机械制造有限公司
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