A method of polishing silver products

A technology of silverware and silverware, applied in the field of silverware processing, to achieve good health value, beneficial to human health, and good collection value

Active Publication Date: 2017-05-24
河南梦祥纯银制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the popularity of retro style in recent years, some retro and antique handicrafts and accessories are highly sought after by people. However, most of the current silver products are traditional smooth crafts. Therefore, how to keep up with fashion and develop silver products with more technical effects Become a technical problem to be solved in this industry

Method used

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  • A method of polishing silver products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method of polishing a silver product, said method comprising the steps of:

[0021] (1) Forming: First, the silver material is pressed into a 0.03mm silver sheet by a tablet press, and then the silver sheet is spun into various shapes with a mold to obtain a silverware, and the silver material is an S990 silver material.

[0022] (2) Grinding: Put the formed silverware in the mold of the polishing machine, wipe the silverware with 320-grit sandpaper, then wipe the silverware with 600-grit sandpaper until the surface is flat, and then wipe the silverware with 800-grit sandpaper until the surface is flat and smooth , without any defect;

[0023] (3) Welding: Fix the accessories required for the silverware with copper wire, and then use silver solder to weld the accessories to the silverware. After welding, the silverware is fired at 810°C for 4 minutes, and then put in acid Soak in the solution for 4 minutes at 55°C. The silver solder consists of the following compone...

Embodiment 2

[0031] A method of polishing a silver product, said method comprising the steps of:

[0032] (1) Forming: First, the silver material is pressed into a 1.6mm silver sheet by a tablet press, and then the silver sheet is spun into various shapes with a mold to obtain a silverware, and the silver material is an S990 silver material.

[0033] (2) Grinding: Put the formed silverware in the mold of the polishing machine, wipe the silverware with 320-grit sandpaper, then wipe the silverware with 600-grit sandpaper until the surface is flat, and then wipe the silverware with 800-grit sandpaper until the surface is flat and smooth , without any defect;

[0034] (3) Welding: Fix the accessories required for the silverware with copper wire, then use silver solder to weld the accessories to the silverware, use silver solder to connect the silverware together, and put the silverware at 780°C after welding Firing for 5 minutes under the same conditions, and then soaking in acid solution for...

Embodiment 3

[0042] A method of polishing a silver product, said method comprising the steps of:

[0043] (1) Forming: First, the silver material is pressed into a 3mm silver sheet by a tablet press, and then the silver sheet is spun into various device shapes with a mold to obtain a silverware. The silver material is an S990 silver material.

[0044] (2) Grinding: Put the formed silverware in the mold of the polishing machine, wipe the silverware with 320-grit sandpaper, then wipe the silverware with 600-grit sandpaper until the surface is flat, and then wipe the silverware with 800-grit sandpaper until the surface is flat and smooth , without any defect;

[0045] (3) Welding: Fix the accessories required for silverware with copper wire, then use silver solder to weld the accessories to the silverware, use silver solder to connect the silverware together, and put the silverware at 850°C after welding Firing for 3 minutes under the same conditions, and then soaking in an acid solution for...

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PUM

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Abstract

The invention relates to the technical field of silver product machining, in particular to a method for polishing a silver product. The method comprises a silver material forming step and a burning step and further comprises glossing and manual polishing of the silver product obtained after burning. According to glossing, the surface of the burnt silver product is polished to be bright, and then manual polishing is adopted to polish the silver product until the effect that the surface of the silver product is free of crack marks, and a mirror surface is formed on the surface of the silver product is achieved. A new silver product surface treatment technology is provided, and through double steps of glossing and manual polishing, the obtained silver product better restores the silver color, and the silver product is attractive and elegant and has the good collection value. The silver product obtained through the method is free of any chemical residue, healthy, environmentally friendly and more beneficial to body health and has the better health benefits.

Description

technical field [0001] The invention relates to the technical field of silver product processing, in particular to a method for polishing silver products. Background technique [0002] Before BC, the ancients knew that silver has the functions of accelerating wound healing, preventing infection, purifying water quality and preserving freshness. Silver has an excellent sterilizing effect. Common antibiotics can only act on 6 kinds of germs on average, but silver can eliminate 650 kinds of germs. [0003] Silver ions have a strong bactericidal effect and are very beneficial to the human body. The ancients said that wearing silver will be accompanied by health and wealth, not only because it is a precious metal, but also in medicine, it is more effective than gold for human health. [0004] At present, silver products are exquisite in style, closely follow the fashion, have a neutral and good texture in materials, pay more attention to casual personality in style, and bolder ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B1/00
CPCB24B1/00
Inventor 李杰石
Owner 河南梦祥纯银制品有限公司
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