阅读说明：本技术 一种电镀含有磁铁的3d硬金首饰制作方法 (Manufacturing method of 3D hard gold jewelry containing magnet through electroplating ) 是由 丁磊 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种电镀含有磁铁的3D硬金首饰制作方法,包括如下步骤,S1、制作蜡膜,S2、涂抹银油,S3、磁铁材料电镀,S4、安装磁铁材料,S5、电镀,S6、高温酸洗,S7、工艺处理,S8、充磁。本发明中制作的3D硬金首饰,比后期装配磁铁的3D硬金首饰更牢固,更美观。(The invention discloses a method for manufacturing 3D hard gold jewelry with electroplated magnets, which comprises the following steps of S1, wax film manufacturing, S2, silver oil coating, S3, magnet material electroplating, S4, magnet material mounting, S5, electroplating, S6, high-temperature acid pickling, S7, process treatment, S8 and magnetization. The 3D hard gold jewelry manufactured by the method is firmer and more attractive than the 3D hard gold jewelry with the magnet assembled in the later period.)

1. A manufacturing method of 3D hard gold jewelry containing magnets in electroplating is characterized by comprising the following steps:

s1, manufacturing a wax blank, and reserving a hole site for mounting a magnet material on the wax blank;

s2, coating silver oil, and coating conductive silver oil on the surface of the wax blank;

s3, electroplating the magnet material, and carrying out gold electroplating on the magnet material to form a protective layer;

s4, mounting a magnet material, namely, arranging the magnet material obtained in the step S3 on a wax blank, reserving a hole site for mounting the magnet material, wrapping the magnet material with a gold coating, exposing part of the magnet material outside a wax mould, and contacting the silver oil with the exposed part of the gold coating of the magnet;

s5, electroplating, namely placing the wax blank provided with the magnet material into an electroforming cylinder for gold electroplating, forming a gold coating on the surfaces of the wax blank and the magnet material, and forming a tight combination state of the gold coating and the magnet material for fixing the magnet material;

s6, carrying out high-temperature acid washing, namely removing wax blanks of the gold plating layer provided with the magnet material through high-temperature acid washing to obtain a gold jewelry blank body containing the magnet material;

s7, carrying out surface processing on the gold jewelry embryo;

s8, magnetizing, namely placing the gold jewelry in magnetizing equipment to magnetize magnet materials contained in the gold jewelry.

2. The method for manufacturing 3D hard gold jewelry with electroplated magnets as claimed in claim 1, wherein the gold plating layer in step S5 is a 3D hard gold plating layer.

3. The method for manufacturing 3D hard gold jewelry with electroplated magnets as claimed in claim 2, wherein the step S6 of pickling at high temperature comprises the steps of melting wax blanks at high temperature, leading out, and pickling the gold jewelry blanks with the electroplated magnets.

4. A method for manufacturing 3D hard gold jewelry with an electroplated magnet as claimed in claim 3, wherein said magnet material is neodymium iron boron or ferrite which can be magnetized into a permanent magnet.

Technical Field

The invention relates to the technical field of jewelry, in particular to a method for manufacturing 3D hard gold jewelry containing magnets through electroplating.

Background

The traditional method for manufacturing the jewelry containing the magnet generally comprises the steps of manufacturing a gold part of an electroformed jewelry, and then installing and fixing the magnet by means of glue bonding welding and the like. The disadvantage is that the magnet is prominent on the surface of the jewelry and is easy to fall off, and the color of the magnet is not consistent with the color of the jewelry, thus affecting the beauty.

Disclosure of Invention

Aiming at the defects, the invention aims to provide the method for manufacturing the 3D hard gold jewelry containing the electroplated magnet, and the 3D hard gold jewelry manufactured by the method is firmer and more attractive than the 3D hard gold jewelry assembled with the magnet at the later stage.

In order to achieve the above purpose, the invention provides the following technical scheme:

a manufacturing method of 3D hard gold jewelry containing magnets in electroplating is characterized by comprising the following steps:

s1, manufacturing a wax blank, and reserving a hole site for mounting a magnet material on the wax blank;

s2, coating silver oil, and coating conductive silver oil on the surface of the wax blank;

s3, electroplating the magnet material, and carrying out gold electroplating on the magnet material to form a protective layer;

s4, mounting a magnet material, namely, arranging the magnet material obtained in the step S3 on a wax blank, reserving a hole site for mounting the magnet material, wrapping the magnet material with a gold coating, exposing part of the magnet material outside a wax mould, and contacting the silver oil with the exposed part of the gold coating of the magnet;

s5, electroplating, namely placing the wax blank provided with the magnet material into an electroforming cylinder for gold electroplating, forming a gold coating on the surfaces of the wax blank and the magnet material, and forming a tight combination state of the gold coating and the magnet material for fixing the magnet material;

s6, carrying out high-temperature acid washing, namely removing wax blanks of the gold plating layer provided with the magnet material through high-temperature acid washing to obtain a gold jewelry blank body containing the magnet material;

s7, carrying out surface processing on the gold jewelry embryo;

s8, magnetizing, namely placing the gold jewelry in magnetizing equipment to magnetize magnet materials contained in the gold jewelry.

Preferably, the gold plating layer in step S5 is a 3D hard gold plating layer.

Preferably, in the step S6, the high-temperature acid pickling is to firstly melt the wax blank at a high temperature and then to carry out acid pickling on the obtained gold jewelry blank containing the magnet material.

Preferably, the magnet material is a neodymium iron boron type or ferrite type material which can be magnetized into a permanent magnet.

The invention has the beneficial effects that:

compared with the prior art, the 3D hard gold jewelry manufactured by the method is firmer and more attractive than the 3D hard gold jewelry assembled with the magnet in the later period.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is an overall flow chart of a manufacturing method of 3D hard gold jewelry with electroplated magnets according to an embodiment of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

As shown in fig. 1, the method for manufacturing a 3D hard gold jewelry with an electroplated magnet in the embodiment is characterized by comprising the following steps:

s1, manufacturing a wax blank, and reserving a hole site for mounting a magnet material on the wax blank;

s2, coating silver oil, and coating conductive silver oil on the surface of the wax blank;

s3, electroplating the magnet material, and carrying out gold electroplating on the magnet material to form a protective layer;

s4, mounting a magnet material, namely, arranging the magnet material obtained in the step S3 on a wax blank, reserving a hole site for mounting the magnet material, wrapping the magnet material with a gold coating, exposing part of the magnet material outside a wax mould, and contacting the silver oil with the exposed part of the gold coating of the magnet;

s5, electroplating, namely placing the wax blank provided with the magnet material into an electroforming cylinder for gold electroplating, forming a gold coating on the surfaces of the wax blank and the magnet material, and forming a tight combination state of the gold coating and the magnet material for fixing the magnet material;

s6, carrying out high-temperature acid washing, namely removing wax blanks of the gold plating layer provided with the magnet material through high-temperature acid washing to obtain a gold jewelry blank body containing the magnet material;

s7, carrying out surface processing on the gold jewelry embryo;

s8, magnetizing, namely placing the gold jewelry in magnetizing equipment to magnetize magnet materials contained in the gold jewelry.

Preferably, the gold plating layer in step S5 is a 3D hard gold plating layer.

Preferably, in the step S6, the high-temperature acid pickling is to firstly melt the wax blank at a high temperature and then to carry out acid pickling on the obtained gold jewelry blank containing the magnet material.

Preferably, the magnet material is a neodymium iron boron type or ferrite type material which can be magnetized into a permanent magnet.

The 3D hard gold jewelry manufactured by the method is firmer and more attractive than the 3D hard gold jewelry with the magnet assembled in the later period.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.