Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Technical for manufacturing jewelry by using hard gold

A process method and gold technology, applied in clothing, applications, jewelry, etc., can solve the problems of easy deformation, low hardness of gold, easy to scratch, etc., and achieve the effect of improving hardness and elasticity, improving artistry, and not easy to scratch and deform

Inactive Publication Date: 2010-08-25
惠州市博艺黄金珠宝有限公司
View PDF0 Cites 34 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low hardness and poor elasticity of gold itself, the gold jewelry and gold craft ornaments made of it can only be designed in simple and extensive styles.
Moreover, it has defects such as easy deformation, easy oxidation, and easy scratches, and the artistry and craftsmanship of jewelry are low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The present invention will be further described below in conjunction with the following embodiments: a process for utilizing hard gold to make jewelry, which mainly includes the following steps:

[0007] The first step: plate making; plate making is divided into three types: manual plate making, 3D modeling laser resin forming machine plate making and eight-axis engraving machine plate making. The purpose is to make the original design into a wax plate.

[0008] The second step: open the glue mold; open the glue mold: use the prepared wax plate to make the glue film for wax injection.

[0009] The third step: wax injection; wax injection: use the hollow film to obtain the style wax model by cooling the wax injection.

[0010] The fourth step: wax repair; wax repair: it is to carry out surface treatment and trimming on the obtained style wax model to make it smooth and round.

[0011] Step 5: Apply silver oil; Apply silver oil: According to the style requirements, apply...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a process for manufacturing jewelry by using hard gold. The technique mainly comprises the following steps of: 1, molding; 2, opening a jelly mould; 3, injecting wax; 4, trimming the wax; 5, applying silver oil; 6, manufacturing a raw blank; 7, removing the wax; 8, removing silver; 9, welding; 10, modifying the mould; 11, picking stones and embedding stones; 12, treating the surface; and 13, carving by laser. The method ensures that the molecular structure of gold changes by utilizing hard gold jewelry manufacturing technology and applying the metal reinforcing technology in aerospace science and technology to jewelry manufacture and adjusting temperature, pH value, current, pulse power supply, additive and other technical parameters of electrotyping solution in an electrotyping process, thereby effectively improving the hardness and the elasticity of the gold. On the premise of ensuring the purity of the gold, the hardness of the gold is 4 times that of the traditional gold, so that the technique requirements of the fashion jewelry design are met. The gold jewelry and art decorations manufactured by the method cannot be easily scratched or deform, so that the artistic quality of the jewelry and decorations can be greatly improved.

Description

technical field [0001] The invention relates to a process method for making jewelry using hard gold. Background technique [0002] The gold currently used in jewelry manufacturing is generally shaped by inversion molding technology, and then surface treated to make it round and bright. Due to the low hardness and poor elasticity of gold itself, gold jewelry and gold craft ornaments made of it can only be designed in simple and extensive styles. Moreover, it has defects such as easy deformation, easy oxidation, and easy scratching. The artistry and craftsmanship of jewelry are relatively low. Hard gold is gold that hardens ordinary gold by using metal strengthening technology in aerospace technology. The application of hard gold in jewelry manufacturing can make up for the above-mentioned deficiencies related to gold jewelry making. Hard gold jewelry has the characteristics of large volume and light weight due to the hollow process. The weight of the jewelry with the same...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A44C27/00C25D1/00
Inventor 张君吾
Owner 惠州市博艺黄金珠宝有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com