阅读说明：本技术 一种批量错金银镶嵌工艺 (Gold and silver inlaying process capable of achieving gold and silver missing in batches ) 是由 钟新国 于 2019-04-25 设计创作，主要内容包括：本发明涉及一种批量错金银镶嵌工艺,包括如下步骤：用电脑软件将需要制作的工件进行三维建模或者使用锯条和雕刻刀将工件按1：1比例雕蜡,先把工件表面的镶嵌凹槽设计好,在镶嵌凹槽的底部设计好燕尾槽,蜡模的厚度不小于0.8mm；将设计的工件根据需求做成银版或铜版；通过电阻丝和感温器的定温加热,用硅橡胶制作压胶模；把工件进行批量注蜡；把要镶嵌的金或银或其他材料按镶嵌凹槽形状量产出来,镶嵌材料的厚度比预先留好的凹槽宽0.1mm；把镶嵌的材料用镊子夹起放进蜡模工件留好的凹槽位中；接下来把工件进行浇铸。本发明涉及的批量错金银镶嵌工艺实现了批量生产,降低了劳动成本。(The invention relates to a batch gold and silver mixed inlaying process, which comprises the following steps: three-dimensional modeling is carried out on a workpiece to be manufactured by using computer software or the workpiece is processed by using a saw blade and a carving knife according to the weight ratio of 1: 1, carving wax in proportion, namely designing an embedded groove on the surface of a workpiece, designing a dovetail groove at the bottom of the embedded groove, wherein the thickness of a wax mould is not less than 0.8 mm; making the designed workpiece into a silver plate or a copper plate according to requirements; the pressure rubber mold is made of silicon rubber by constant temperature heating of a resistance wire and a temperature sensor; injecting wax to the workpieces in batches; the gold or silver or other materials to be inlaid are produced in quantity according to the shape of the inlaid groove, and the thickness of the inlaid material is 0.1mm wider than the reserved groove; clamping the embedded material by using tweezers and placing the material into a groove reserved in a wax mould workpiece; the workpiece is then cast. The batch gold and silver inlaying process realizes batch production and reduces labor cost.)

1. A batch gold and silver mixed inlaying process is characterized by comprising the following steps:

a) three-dimensional modeling is carried out on a workpiece to be manufactured by using computer software, or the workpiece is processed by a saw blade and a carving knife according to the weight ratio of 1: 1, carving wax in proportion, namely designing an embedded groove on the surface of a workpiece, designing a dovetail groove at the bottom of the embedded groove, wherein the thickness of a wax mould is not less than 0.8 mm;

b) making the designed workpiece into a silver plate or a copper plate according to requirements;

c) the pressure rubber mold is made of silicon rubber by constant temperature heating of a resistance wire and a temperature sensor;

d) Injecting wax to the workpieces in batches;

e) the gold or silver or other materials to be inlaid are produced in quantity according to the shape of the inlaid groove, and the thickness of the inlaid material is 0.1mm wider than the width of the pre-reserved inlaid groove;

f) clamping the embedded material by using tweezers and placing the material into a groove reserved in a wax mould workpiece;

g) the workpiece is then cast.

2. The batch damascene process of claim 1, wherein step c) and step e) are performed simultaneously.

3. The batch gold and silver inlaying process of claim 1, wherein the set temperature of the compression mold in step c) is 140-165 ℃.

4. The batch gold and silver inlaying process of claim 1, wherein the temperature of the wax injection in step d) is controlled to be 60-75 ℃, and the pressure is controlled to be 0.05-0.07 Bar.

5. The batch gold and silver inlaying process of claim 1, wherein the silver plate is selected in step b) by first plate making.

6. The batch gold and silver inlaying process of claim 1, wherein the melting point of the inlaying material in step e) is higher than the melting point of the workpiece body.

7. The batch gold and silver inlaying process of claim 1, wherein in step a) wax carving is selected for details of the patterns and animals.

Technical Field

The invention relates to a gold and silver inlaying process, in particular to a gold and silver inlaying process for mass production of personal ornaments such as jewelry and the like.

Background

The traditional gold and silver staggering technology is characterized in that a chisel is used for manually carving a required pattern and a required pattern line on the surface of a workpiece, a chisel knife is used for cutting a groove with a depth of about 0.5mm, a specially-made chisel knife is used for picking a small thorn in the groove and forming a dovetail groove along the edge, another metal material to be inlaid is manually inlaid on the workpiece and then polished, the manufacturing process needs to be completely manually manufactured, a professional technician with rich experience needs to work, a product needs several days of working time and cannot be produced in large quantity, the cost is high, and therefore a gold and silver inlaying technology with a wrong quantity is developed.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a gold and silver inlaying process in batches.

In order to achieve the purpose, the invention adopts the technical scheme that: a batch gold and silver mixed inlaying process is characterized by comprising the following steps:

a) three-dimensional modeling is carried out on a workpiece to be manufactured by using computer software, or the workpiece is processed by a saw blade and a carving knife according to the weight ratio of 1: 1, carving wax in proportion, namely designing an embedded groove on the surface of a workpiece, designing a dovetail groove at the bottom of the embedded groove, wherein the thickness of a wax mould is not less than 0.8 mm;

b) Making the designed workpiece into a silver plate or a copper plate according to requirements;

c) the pressure rubber mold is made of silicon rubber by constant temperature heating of a resistance wire and a temperature sensor;

d) injecting wax to the workpieces in batches;

e) the gold or silver or other materials to be inlaid are produced in quantity according to the shape of the inlaid groove, and the thickness of the inlaid material is 0.1mm wider than the width of the pre-reserved inlaid groove; and seamless butt joint is realized.

f) Clamping the embedded material by using tweezers and placing the material into a groove reserved in a wax mould workpiece;

g) the workpiece is then cast.

Preferably, step c) and step e) can be carried out simultaneously. Time is saved, and production efficiency is improved.

Preferably, the set temperature of the compression mold in the step c) is 140-165 ℃. The film pressing effect is ensured.

Preferably, the temperature of wax injection in the step d) is controlled to be 60-75 ℃, and the pressure is controlled to be 0.05-0.07 Bar. Ensuring the fluidity of the wax liquid.

Preferably, silver plates are selected for the first plate making in the step b). The copper plate can also ensure that the silicon rubber and the original plate can not be adhered after silver plating.

Preferably, the melting point of the inlay material in step e) is higher than the melting point of the workpiece body. The casting operation is convenient.

Preferably, the detail of the patterns and animal patterns in step a) is wax carving. The detail part is more lifelike by wax carving.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the batch gold and silver inlaying process, batch casting is carried out by using the die, so that batch production is realized; ordinary workers train the job of going on duty and do not need professional skill master's work load of several days, the cost is reduced.

Detailed Description

The present invention will be described in further detail with reference to specific examples.