Manufacturing process of gold and platinum jewelry

A manufacturing process and platinum technology, applied in the field of yellow platinum jewelry manufacturing process, can solve problems such as trouble and inconvenience, achieve the effect of good display effect, avoid inconvenience and manufacturing difficulty

Inactive Publication Date: 2021-06-08
深圳市永达锐国际科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a gold and platinum jewelry manufacturing process to solve the existing problem: it is cumbersome and inconvenient to use welding to connect gold and platinum into one

Method used

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Examples

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] Yellow platinum jewelry manufacturing process of the present invention, concrete method is as follows:

[0021] S1. Low temperature metal embryo body;

[0022] Specifically, wax embryos or tin-bismuth low-temperature metal embryos can be used for low-temperature metal embryos;

[0023] S2. The first layer of electroforming;

[0024] Make a layer of gold (or platinum) coating with a thickness of 100-150 microns on the surface of the metal body after low temperature by elect...

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Abstract

The invention discloses a manufacturing process of gold and platinum jewelry, and relates to the technical field of manufacturing of gold and platinum jewelry. The process includes the steps: a low-temperature metal blank body is prepared; a first layer is electroformed on the outer side of the metal blank body, and recorded as a first plating layer; a second layer is electroformed on the outer side of the first plating layer, and recorded as a second plating layer; and a pattern is engraved on the outer side of the electroformed metal blank body through a numerical control lathe. According to the process, platinum and gold are combined together through low-temperature, electroforming and engraving methods, yellow and white can be effectively and naturally reflected, the display effect is better, and inconvenience and manufacturing difficulty of connecting gold and platinum through a conventional welding method can be avoided.

Description

technical field [0001] The invention belongs to the technical field of gold and platinum jewelry manufacturing, and in particular relates to a gold and platinum jewelry manufacturing process. Background technique [0002] With the improvement of people's quality of life and the progress of life, people's demand for jewelry has further increased, among which gold and platinum are relatively commonly used decorative metals. Combining gold and platinum is a common way of jewelry processing. [0003] The existing technology generally uses the welding method to connect gold and platinum into one body, but because of the problem of different melting points of gold and platinum (the difference between the melting points of the two is more than 700 degrees), I want to fuse the two together to make the same piece of jewelry Jewelry products naturally show the characteristics of gold and platinum, and it is troublesome and inconvenient to weld them together. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D1/00C25D5/10C25D7/00A44C27/00B44C3/00
CPCA44C27/002B44C3/005C25D1/00C25D5/10C25D7/005
Inventor 邓达贤蔡维真
Owner 深圳市永达锐国际科技有限公司
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