CN1188699A - Processing method for gold and silver ornaments - Google Patents
Processing method for gold and silver ornaments Download PDFInfo
- Publication number
- CN1188699A CN1188699A CN97107342A CN97107342A CN1188699A CN 1188699 A CN1188699 A CN 1188699A CN 97107342 A CN97107342 A CN 97107342A CN 97107342 A CN97107342 A CN 97107342A CN 1188699 A CN1188699 A CN 1188699A
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- mold
- gold
- silver
- water
- mould
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Abstract
A method for manufacture gold or silver jewely includes such technological steps as mixing gypsum (70-80 wt.%), vegetable oil (5-10) and water (15-25), making mould, pouring molten gold or silver into mould, slowly and vertically pressing the mould, cooling, dissolving mould in water, taking blank out, cleaning and polishing, and features low cost and high productivity.
Description
The invention belongs to the metal manufacture field, specifically is a kind of processing method for gold and silver ornaments.
At present, processing method for gold and silver ornaments still is traditional handwork method, be about to the gold and silver fusion after, beat with swage with iron and to be hammered into shape length, disc floret, setting, this method is not suitable for production in enormous quantities, and long processing time, the cost height.
The purpose of this invention is to provide a kind of method that is suitable for producing in enormous quantities, have reducing cost, improve the characteristics of work efficiency.
The objective of the invention is to realize by following measure:
A) component (by weight percentage) gypsum 70-80, vegetable oil 5-10, water 15-25, the mixing with following ratio makes mold after rubbing pressure; B) the gold and silver material is loaded in mixture into mold in required ratio, is heated to and is white melt, again mold is placed one press jar in, slowly exert pressure perpendicular to mold; C) after the b step, with the mold cooling, water is molten to go mold cleaning, polishing to make gold-silver ornaments through placing to take out the mould base.
Because adopt the mould base, mould base various shapes, therefore, can produce the goods of all styles of, and the process time is short, is suitable for large batch of production.
The invention will be further described below in conjunction with embodiment.
Embodiment: mix to rub to press to be placed in the sky tooth cup making mold with gypsum 80%, vegetable oil 5%, water 15% (weight percent meter), 5g gold (24k) inserted be heated to incandescent shape in the mold, and then mold placed to press jar vertically slowly exert pressure, after the cooling, taking-up places the molten mold that goes of water, take out mold, clean, polish fine finishining and make ornaments.
Claims (1)
1, a kind of processing method for gold and silver ornaments is characterized in that, a) component (by weight percentage) gypsum 70-80, vegetable oil 5-10, water 15-25, the mixing with following ratio makes mold after rubbing pressure; B) the gold and silver material is loaded in mixture into mold in required ratio, is heated to and is white melt, again mold is placed one press jar in, slowly exert pressure perpendicular to mold; C) after the b step, with the mold cooling, water is molten to go mold cleaning, polishing to make gold-silver ornaments through placing to take out the mould base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107342A CN1188699A (en) | 1997-01-24 | 1997-01-24 | Processing method for gold and silver ornaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107342A CN1188699A (en) | 1997-01-24 | 1997-01-24 | Processing method for gold and silver ornaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1188699A true CN1188699A (en) | 1998-07-29 |
Family
ID=5169476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97107342A Pending CN1188699A (en) | 1997-01-24 | 1997-01-24 | Processing method for gold and silver ornaments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1188699A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368942C (en) * | 2004-01-14 | 2008-02-13 | 吴国义 | Watch case made of gold more than 98% and its manufacturing process |
| CN103525313A (en) * | 2012-11-03 | 2014-01-22 | 连新兰 | Silverware brightening method |
| CN104325074A (en) * | 2014-11-14 | 2015-02-04 | 江西桐青金属工艺品有限公司 | Method for casting large silver alloy buddha statue by use of gypsum mold |
| CN104589198A (en) * | 2014-12-12 | 2015-05-06 | 丹寨县国春银饰有限责任公司 | Pure silver lacing polishing method |
| CN109128101A (en) * | 2018-10-09 | 2019-01-04 | 北京航空航天大学 | A kind of Titanium Powder casting coupling manufacturing process |
-
1997
- 1997-01-24 CN CN97107342A patent/CN1188699A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368942C (en) * | 2004-01-14 | 2008-02-13 | 吴国义 | Watch case made of gold more than 98% and its manufacturing process |
| CN103525313A (en) * | 2012-11-03 | 2014-01-22 | 连新兰 | Silverware brightening method |
| CN104325074A (en) * | 2014-11-14 | 2015-02-04 | 江西桐青金属工艺品有限公司 | Method for casting large silver alloy buddha statue by use of gypsum mold |
| CN104325074B (en) * | 2014-11-14 | 2018-08-21 | 江西桐青金属工艺品股份有限公司 | A method of utilizing the plaster casting large size silver alloy figure of buddha |
| CN104589198A (en) * | 2014-12-12 | 2015-05-06 | 丹寨县国春银饰有限责任公司 | Pure silver lacing polishing method |
| CN109128101A (en) * | 2018-10-09 | 2019-01-04 | 北京航空航天大学 | A kind of Titanium Powder casting coupling manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |