CN111568002A - Size controller for making noble metal clay ring and its application method - Google Patents

Abstract

The invention discloses a size controller for manufacturing a noble metal clay ring and an application method thereof. The size controller provided by the scheme can solve the problem of size accuracy of the noble metal clay ring in the manufacturing process, so that the size controller meets the size requirement and is suitable for wearing.

Description

Size controller for making noble metal clay ring and its application method

Technical Field

The invention relates to the technical field of precious metal clay ring manufacturing, in particular to a size controller for precious metal clay ring manufacturing and an application method thereof.

Background

Noble metal clay, which is usually silver clay, copper clay, gold clay and the like, has recently appeared in the market and is favored by vast handwork enthusiasts, and can be used for manufacturing exquisite ornaments such as rings, pendants, earrings and the like at home due to the unique characteristics of the noble metal clay.

The manufacturing process is close to the clay, and the processes of early-stage clay kneading, middle-stage low-temperature drying and later-stage high-temperature sintering are required. The use of precious metal clay for making finger rings is naturally the first choice. But the material itself will shrink to a different extent to the final end product because it was in a mud state earlier. The different shrinkage of the product is completely different due to the manufacturing method and the amount of added water in the manufacturing process and the modeling of the manufactured product. The shrinkage is automatically completed along with the evaporation of water and the high-temperature sintering in the whole process, and the manual intervention cannot be performed before the completion of the shrinkage, so that the manufactured work is easy to fall off when being worn too large, or the work cannot be worn when the shrinkage is too small. Therefore, in order to develop the new material and the new industry well, how to precisely control the size of the noble metal clay ring becomes a problem to be solved.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a size controller for manufacturing a noble metal clay ring and an application method thereof.

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

size controller is used in preparation of noble metal clay ring, including ceramic core, the middle part of ceramic core is vertical to be run through and has been seted up the round hole, around being equipped with mica paper on the lateral wall of ceramic core, the outside of mica paper is around being equipped with note paper.

Furthermore, a laser mark is arranged on the top surface of the ceramic core.

Further, the ceramic core is made of calcium oxide ceramic, and the content of calcium oxide in the ceramic core is more than 70%.

Further, the hole diameter of the round hole is 2mm-2.5 mm.

Further, the wall thickness of the mica paper is 0.1 mm.

A method of using a size controller for the manufacture of a precious metal clay ring, the method comprising the steps of:

the method comprises the following steps: manufacturing a ceramic core, wrapping mica paper on the outer side of the ceramic core, and wrapping notepaper on the outer side of the mica paper to obtain a size controller;

step two: sleeving the noble metal clay material on the outer side of the size controller, then firing and quenching, and finally taking down the fired noble metal clay ring.

Compared with the prior art, the invention has the beneficial effects that:

the size controller provided by the scheme can solve the problem of size accuracy of the noble metal clay ring in the manufacturing process, so that the size controller meets the size requirement and is suitable for wearing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a size controller for making a noble metal clay ring and a method for applying the same according to the present invention;

fig. 2 is a schematic operation flow diagram of the application method of the size controller for manufacturing the noble metal clay ring provided by the invention.

In the figure: 1 ceramic core, 2 mica paper, 3 notepaper, 4 round holes, 5 noble metal clay and 6 laser marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a size controller for manufacturing a precious metal clay ring comprises a ceramic core 1, wherein a round hole 4 is vertically formed in the middle of the ceramic core 1 in a penetrating mode, mica paper 2 is wound on the outer side wall of the ceramic core 1, and note paper 3 is wound on the outer side of the mica paper 2.

After the subsequent firing, the notepaper 3 is fired into ash, so that the precious metal clay ring can be conveniently separated from the ceramic core 1.

Further, a laser mark 6 is provided on the top surface of the ceramic core 1.

Further, the ceramic core 1 is made of calcium oxide ceramic, the content of calcium oxide in the ceramic core 1 is more than 70%, and after the content of calcium oxide in the ceramic core 1 is adopted, the manufactured ceramic core 1 can avoid burst in the firing process so as to be used normally.

Furthermore, the hole diameter of the round hole 4 is 2mm-2.5mm, and the arrangement of the round hole 4 can ensure that air and heat enter the middle of the ceramic core 1, effectively prevent the ceramic core from cracking and reduce the cracking rate of the ceramic core 1.

Further, the wall thickness of the mica paper 2 was 0.1 mm.

A method of using a size controller for the manufacture of a precious metal clay ring, the method comprising the steps of:

the method comprises the following steps: manufacturing a ceramic core, wrapping mica paper on the outer side of the ceramic core, and wrapping notepaper on the outer side of the mica paper to obtain a size controller;

step two: sleeving the noble metal clay material on the outer side of the size controller, then firing and quenching, and finally taking down the fired noble metal clay ring.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. Size controller is used in preparation of noble metal clay ring, including ceramic core (1), its characterized in that, the middle part of ceramic core (1) is vertical to be run through and has been seted up round hole (4), around being equipped with mica paper (2) on the lateral wall of ceramic core (1), the outside of mica paper (2) is around being equipped with memo paper (3).

2. The size controller for precious metal clay ring making according to claim 1, wherein the top surface of the ceramic core (1) is provided with laser marks (6).

3. The size controller for precious metal clay ring preparation according to claim 1, wherein the ceramic core (1) is calcium oxide ceramic and the content of calcium oxide therein is more than 70%.

4. The size controller for noble metal clay ring preparation according to claim 1, wherein the diameter of the circular hole (4) is 2mm to 2.5 mm.

5. The size controller for noble metal clay ring preparation according to claim 1, wherein the wall thickness of the mica paper (2) is 0.1 mm.

6. The application method of the size controller for manufacturing the noble metal clay ring is characterized by comprising the following steps:

the method comprises the following steps: manufacturing a ceramic core, wrapping mica paper on the outer side of the ceramic core, and wrapping notepaper on the outer side of the mica paper to obtain a size controller;

step two: sleeving the noble metal clay material on the outer side of the size controller, then firing and quenching, and finally taking down the fired noble metal clay ring.

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