阅读说明：本技术 一种利用多种新技术制造首饰的工艺方法 (Process for manufacturing jewelry by using multiple new technologies ) 是由 卢有兵 于 2020-12-30 设计创作，主要内容包括：本发明提供了一种利用多种新技术制造首饰的工艺方法,涉及首饰制作方法技术领域,具体为一种利用多种新技术制造首饰的工艺方法包括以下步骤：采购,卷管,切管,淬火,焊接,压花,车床车内外圈及倒边,精雕,铜胚表面处理,黄金电铸,精细加工。该种利用多种新技术制造首饰的工艺方法与传统工艺生产的黄金饰品来对比,在生产过程中和生产出的工件有以下方面优点：铜胚的硬度高,在此基础上雕刻出的图案立体感强、可以胜任复杂图案的雕刻,同时图案雕刻的成功率更高；有效的节约制造成本,经济效益更好。(The invention provides a process method for manufacturing jewelry by using various new technologies, which relates to the technical field of jewelry manufacturing methods, in particular to a process method for manufacturing jewelry by using various new technologies, comprising the following steps: purchasing, pipe coiling, pipe cutting, quenching, welding, embossing, turning inner and outer rings and chamfering by a lathe, fine carving, copper blank surface treatment, gold electroforming and fine processing. Compared with the gold jewelry produced by the traditional process, the process method for manufacturing the jewelry by utilizing various new technologies has the following advantages in the production process and the produced workpiece: the hardness of the copper blank is high, the carved patterns on the basis have strong stereoscopic impression, can be used for carving complex patterns, and meanwhile, the success rate of carving the patterns is higher; effectively saving the manufacturing cost and having better economic benefit.)

1. A process method for manufacturing jewelry by utilizing multiple new technologies, the jewelry comprises but is not limited to a pendant, a bracelet, a foot chain, a bracelet, a ring, an earring, an ear nail, a large necklace and a hairpin, and the process method is characterized by comprising the following operation steps:

(1) purchasing: purchasing a national standard copper pipe;

(2) tube drawing: straightening a copper pipe and adjusting the thickness of a hollow copper pipe;

(3) pipe coiling: rolling the hollow copper tube into a round shape by a rolling machine, wherein the rolled shape is similar to a spring shape;

(4) cutting: transversely cutting the spring-shaped hollow copper pipe by using a cutting machine to form unclosed circular rings;

(5) quenching: quenching the unclosed ring;

(6) welding: carrying out butt welding treatment on the unclosed circular ring;

(7) embossing: extruding the copper pipe into a product blank by using a forming machine and a mould with required product shape patterns;

(8) polishing: putting the product blank on a numerical control lathe for polishing and grinding;

(9) fine carving: precisely carving patterns and designs on a CNC engraving and milling machine or a laser engraving machine;

(10) surface treatment of copper blanks: carrying out primary electro-coppering treatment on the copper blank after the fine engraving;

(11) electroforming gold: performing gold electroforming;

(12) fine processing: and carrying out CNC (computerized numerical control) engraving and polishing treatment on the electroformed semi-finished gold jewelry.

2. The process for manufacturing jewelry using various new technologies as claimed in claim 1, wherein the quenching treatment in step (5) is performed by using a flame spray gun.

3. The process method for manufacturing jewelry with multiple new technologies according to claim 1, wherein in the step (10), the conductivity of each part of the copper blank is inconsistent due to welding, and the conductivity of the whole copper blank is consistent by electroplating copper with the thickness of one to two wires.

4. The process of making jewelry with multiple new technologies as claimed in claim 1, wherein in the step (11), the electroforming step is performed by cleaning the blank product, placing the carved copper blank into a gold electrolytic tank for electroplating gold, so that gold element is adsorbed on the copper blank, and melting and separating copper element to obtain the semi-finished gold jewelry with patterns.

Technical Field

The invention relates to the technical field of jewelry manufacturing methods, in particular to a process method for manufacturing jewelry by utilizing various new technologies.

Background

The traditional process method is to use wax blanks for production, but the hardness and the wear resistance of the wax blanks are not enough in the production process, and the jewelry is easy to collide, damage and deform in the manufacturing and production process; meanwhile, the traditional process method has the problems of low melting point, insufficient density and insufficient surface gloss, wax chips are easy to adhere to workpieces and cannot be cleaned well in the engraving process, the rejection rate is high, and the production cost is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a process method for manufacturing jewelry by using various new technologies, which solves the problems that the hardness and the wear resistance are not enough, and the jewelry is easy to collide, damage and deform in the manufacturing and production process; meanwhile, the traditional process has the problems of low melting point, insufficient density and insufficient surface gloss.

In order to achieve the purpose, the invention provides the following technical scheme, a process for manufacturing the jewelry by utilizing a plurality of new technologies, wherein the jewelry comprises but is not limited to a pendant, a hand chain, a foot chain, a bracelet, a ring, an earring, an ear nail, a large necklace and a hairpin, and the process comprises the following operation steps:

(1) purchasing: purchasing a national standard copper pipe;

(2) tube drawing: straightening a copper pipe and adjusting the thickness of a hollow copper pipe;

(3) pipe coiling: rolling the hollow copper tube into a round shape by a rolling machine, wherein the rolled shape is similar to a spring shape;

(4) cutting: transversely cutting the spring-shaped hollow copper pipe by using a cutting machine to form unclosed circular rings;

(5) quenching: quenching the unclosed ring;

(6) welding: carrying out butt welding treatment on the unclosed circular ring;

(7) embossing: extruding the copper pipe into a product blank by using a forming machine and a mould with required product shape patterns;

(8) turning inner and outer rings and chamfering by a lathe: putting the product blank on a numerical control lathe for polishing and grinding;

(9) fine carving: precisely carving on a CNC engraving machine or a laser engraving machine to engrave various good-looking patterns and designs;

(10) surface treatment of copper blanks: carrying out primary electro-coppering treatment on the copper blank after the fine engraving;

(11) gold electroforming: performing gold electroforming treatment;

(12) fine processing: and carrying out CNC (computerized numerical control) engraving and polishing treatment on the electroformed gold.

Optionally, the quenching treatment in the step (5) adopts a flame spray gun as equipment.

Optionally, the copper electroplating treatment in the step (10) is to electroplate copper with the thickness of one to two wires.

Optionally, in the electroforming in step (11), the cleaned carved copper blank is placed into a gold electrolysis cylinder for gold electroplating, so that gold elements are adsorbed on the copper blank, and meanwhile, copper elements are melted and separated, so that the semi-finished gold jewelry with patterns is electroformed.

The invention provides a process method for manufacturing jewelry by using various new technologies, which has the following beneficial effects:

compared with the gold ornaments produced by the traditional process, the gold ornaments produced by the process have the following advantages in the production process and the produced workpieces: the hardness of the copper blank is high, the carved patterns on the basis have strong stereoscopic impression, can be used for carving complex patterns, and meanwhile, the success rate of carving the patterns is higher; effectively saving the manufacturing cost and having better economic benefit.

Detailed Description

The technical solution of the present invention will be described in detail by specific examples.

Example (b):

the process method for manufacturing the jewelry by using multiple new technologies, which is provided by the embodiment, includes but is not limited to a pendant, a bracelet, a foot chain, a bracelet, a ring, an earring, an ear nail, a large necklace and a hairpin, and comprises the following operation steps:

(1) purchasing: purchasing a national standard copper pipe;

(2) tube drawing: straightening a copper pipe and adjusting the thickness of a hollow copper pipe;

(3) pipe coiling: rolling the hollow copper tube into a round shape by a rolling machine, wherein the rolled shape is similar to a spring shape;

(4) cutting: transversely cutting the spring-shaped hollow copper pipe by using a cutting machine to form unclosed circular rings;

(5) quenching: quenching the unclosed ring;

(6) welding: carrying out butt welding treatment on the unclosed circular ring;

(7) embossing: extruding the copper pipe into a product blank by using a forming machine and a mould with required product shape patterns;

(8) turning inner and outer rings and chamfering by a lathe: and the blank of the product is put on a numerical control lathe for polishing and grinding treatment, so that the glossiness of the blank product is improved, and the blank is convenient to carve in the later period.

(9) Fine carving: the CNC engraving machine or the laser engraving machine can be used for precisely engraving various beautiful patterns and patterns, and the engraved pattern relief has strong stereoscopic impression and very comfortable texture and hand feeling.

(10) Surface treatment of copper blanks: and carrying out primary electro-coppering treatment on the copper blank after the fine engraving to obtain a finished product copper blank.

(11) Gold electroforming: and performing gold electroforming treatment on the finished copper blank to obtain a semi-finished gold jewelry.

(12) Fine processing: carrying out CNC finishing impression and polishing treatment with the good semi-manufactured goods gold ornament of electroforming, carrying out dull polish and polishing treatment to the surface of gold ornament to soak through the washing liquid and get rid of remaining oxide on the ornament, with the cleanness and the surface glossiness of guaranteeing the ornament, let the gold ornament of producing can combine with other technologies, if: shell inlaying, color inlaying, agate inlaying, jade inlaying, diamond inlaying, electric black, baking finish, enamel baking, sand blasting and the like.

Optionally, the quenching treatment in the step (5) adopts equipment for carrying out heat treatment on the flame spray gun, the position of the flame spray gun can be adjusted according to the size of the hollow copper pipe to be treated, the whole control system of the quenching agent is controlled through an operation panel, and the quenching agent control system is simple in structure and convenient to use.

Optionally, the copper electroplating treatment in the step (10) is to electroplate copper with a thickness of one to two wires, and the time of the electroplating process is controlled according to the style and the requirement of the process on the thickness, and is different from 10 hours to 200 hours.

Optionally, the gold electroforming in step (11) is to put the cleaned finished copper blank into a gold electrolytic tank for gold electroplating, so that gold elements are adsorbed on the copper blank, and then the copper elements are melted and separated at the same time, so that the semi-finished gold jewelry with patterns is electroformed, gold turnover in the production process is fast, the capital cost is greatly saved, gold loss in the production process is low, and the manufacturing cost is effectively saved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.