Production method of hollow metal jewelry

A production method and jewelry technology, applied in metal processing equipment, manufacturing tools, casting and molding equipment, etc., can solve problems such as inability to achieve one-time molding, inability to adapt to large-scale production, and inability to vary in variety.

Inactive Publication Date: 2013-11-20
SHENZHEN HERO JEWELRY
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, the production methods of hollow jewelry are mostly made by tube drawing process. Due to the limitation of the shape of the straight tube, the jewelry produced by the tube drawing process can only continue the tubular structure after being stretched and bent. The style is single and cannot be varied. The end must be welded to form a ring, which cannot be formed at one time and cannot adapt to industrialized mass production

Method used

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  • Production method of hollow metal jewelry
  • Production method of hollow metal jewelry

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] The present invention is a method for making hollow metal jewelry. In this embodiment, a method for making a hollow ring is adopted, and the method includes the following steps:

[0017] Pre-design and manufacture wax injection molds. The wax injection molds are made of steel molds. The wax injection molds include a shape wax injection mold and a hollow wax injection mold. Ring shape grooves are made on the shape wax injection molds. Ring shape grooves can be designed for various rings Shape, making ring hollow die groove on hollow wax injection mould, the diameter of ring hollow die groove is smaller than the diameter of ring shape die groove.

[0018] The water-soluble wax is injected into the hollow mold cavity of the ring on the hollow wax injection mold to obtain the water-soluble wax mold of the hollow part....

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Abstract

The invention discloses a production method of hollow metal jewelry. Various styles of jewelry shapes can be pre-designed by adopting a wax injection mould, by firstly producing a water soluble wax mould to form a jewelry hollow part and then producing a jewelry wax mould which is used for cladding the water soluble wax mould, a hollow jewelry wax mould can be obtained by dissolving the water soluble wax mould through water holes of the jewelry wax mould for metal moulding, the hollow metal jewelry is integrally molded, diamonds or precious stones can be inlaid in the hollow metal jewelry, and the production method is applicable to industrialized large-scale production.

Description

technical field [0001] The invention relates to a method for making metal jewelry, in particular to a method for making hollow metal jewelry. Background technique [0002] Traditional jewelry is made of solid metal. Due to the high price of metal and the increase in people's demand for jewelry, under the given metal price, the price of hollow jewelry can be greatly lower than that of solid jewelry, which is very popular among consumers. At present, the production methods of hollow jewelry are mostly made by the tube drawing process. Due to the limitation of the shape of the straight tube, the jewelry produced by the tube drawing process can only continue the tubular structure after being stretched and bent. The style is single and cannot be varied. The end must be welded to form a ring, which cannot be formed at one time and cannot adapt to industrialized mass production. Contents of the invention [0003] The technical problem to be solved by the present invention is to ...

Claims

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Application Information

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IPC IPC(8): B22C9/04B22C9/24
Inventor 方齐晖毛家锐
Owner SHENZHEN HERO JEWELRY
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