CN113576128A - Ornament manufacturing process method and ornament - Google Patents
Ornament manufacturing process method and ornament Download PDFInfo
- Publication number
- CN113576128A CN113576128A CN202110884992.9A CN202110884992A CN113576128A CN 113576128 A CN113576128 A CN 113576128A CN 202110884992 A CN202110884992 A CN 202110884992A CN 113576128 A CN113576128 A CN 113576128A
- Authority
- CN
- China
- Prior art keywords
- ornament
- stainless steel
- gypsum
- gold
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000010440 gypsum Substances 0.000 claims abstract description 78
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 78
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 54
- 239000010935 stainless steel Substances 0.000 claims abstract description 54
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000010931 gold Substances 0.000 claims abstract description 40
- 229910052737 gold Inorganic materials 0.000 claims abstract description 40
- 239000010437 gem Substances 0.000 claims abstract description 31
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 30
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 239000012188 paraffin wax Substances 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000013461 design Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 9
- 239000010963 304 stainless steel Substances 0.000 claims description 7
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims description 5
- 244000137852 Petrea volubilis Species 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 229910000619 316 stainless steel Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000005336 cracking Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000010140 jewellery manufacturing process Methods 0.000 claims 2
- 239000002932 luster Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 239000010432 diamond Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003221 ear drop Substances 0.000 description 1
- 229940047652 ear drops Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C11/00—Watch chains; Ornamental chains
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/04—Setting gems in jewellery; Setting-tools
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
- A44C27/002—Metallic materials
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
- A44C27/002—Metallic materials
- A44C27/003—Metallic alloys
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C9/00—Finger-rings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Adornments (AREA)
Abstract
The invention relates to the technical field of ornament manufacturing, in particular to an ornament manufacturing process method, which comprises the following steps of: manufacturing a mould to obtain a gypsum mould; molding to obtain a stainless steel ornament main body; correcting the stainless steel ornament main body; setting a gold embedding position on the corrected stainless steel ornament main body; setting a gem embedding position on the corrected stainless steel main body; the invention also provides an ornament, wherein the ornament is manufactured by the ornament manufacturing process method, the stainless steel is adopted as the main body structure of the ornament, the stainless steel has silvery luster, and the golden accessory and the gemstone are matched to obtain the effect of mutual reflection of the silvery luster, the golden luster and the gemstone luster, so that the color of the ornament is enriched, the level of the ornament is increased, and the cost of the ornament is reduced.
Description
Technical Field
The invention relates to the technical field of ornament processes, in particular to an ornament manufacturing process method and an ornament.
Background
With the development of society and the improvement of living standard of people, more and more beauty lovers like wearing ornaments to go out, such as various bracelets, ear nails, eardrops, chignons, necklaces, rings, foot chains and the like, the purchase of ornaments is one of the main consumption expenses of people's lives, good ornaments can improve the quality of the ornaments per se, can add colors for lives, and market research and statistics show that 43.3% of customers hope that ornaments are diversified, and the ornaments related to gold and precious stones at present have single colors and poor layering, and cannot meet the requirements of more and more consumers.
Disclosure of Invention
The invention aims to provide a manufacturing process method of ornaments, which can increase the color distribution of the ornaments and improve the layering sense, and also provides the ornaments obtained by the manufacturing process method.
The invention provides a manufacturing process method of ornaments, which comprises the following steps:
step (1): manufacturing a mould, carving paraffin according to the shape of a design drawing to obtain a paraffin model, solidifying gypsum around the paraffin model, melting the paraffin and discharging the paraffin, wherein a cavity can be generated in the gypsum to obtain a gypsum mould;
step (2): molding, namely injecting molten stainless steel into the gypsum mold to complete pouring, standing the gypsum mold, then putting the gypsum mold into cold water, cracking the gypsum, and removing the residual gypsum to obtain a stainless steel ornament main body;
and (3): correcting the stainless steel ornament main body;
and (4): modifying the corrected stainless steel ornament main body to obtain an embedding position;
and (5): assembling accessories on the embedding positions to finish the manufacture of the ornament; the accessory is one or two of gold accessory and precious stone accessory.
Preferably, the stainless steel in step (2) is one of 202 stainless steel, 303 stainless steel, 304 stainless steel and 316L stainless steel.
Preferably, the gold accessory in step (5) is one or more of 14K gold, 18K gold, 24K gold, 9999 foot gold and hard gold.
Preferably, the correction in the step (3) comprises the processes of shaping, water gap grinding, welding crack and sand hole repairing, shape correction, sand paper grinding and polishing in sequence.
Preferably, the setting positions are gold setting positions and gem setting positions.
Preferably, the gold embedding position is reformed by one or more of CNC carving slotting, drilling slotting, lathe slotting and blank casting slotting.
Preferably, the gemstone setting is modified by one or more of a nest setting, a bag setting and a claw setting.
Preferably, the gemstone accessory is a natural gemstone accessory, more preferably, morusite and diamond.
Preferably, the standing time in the step (2) is 35 to 40 minutes.
The invention also provides an ornament which comprises a stainless steel main body, wherein the stainless steel main body is provided with a gold embedding position and a gem embedding position, a gold accessory is assembled at the gold embedding position, a gem is embedded at the gem embedding position, and the ornament is manufactured by the ornament manufacturing process.
The invention has the beneficial effects that:
according to the invention, the stainless steel is adopted as the main body structure of the ornament, the stainless steel has the silvery luster, then the gold accessory is assembled at the gold embedding position of the stainless steel main body, and the jewel is embedded at the jewel embedding position of the stainless steel main body, so that the effects of the silvery luster, the golden luster and the jewel luster which are mutually reflected can be obtained, the color of the ornament is enriched, the level of the ornament is increased, and the cost of the ornament can be reduced.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms also include the plural forms unless the context clearly dictates otherwise, and further, it is understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, operations, devices, components, and/or combinations thereof.
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A method for manufacturing ornaments includes such steps as carving paraffin manually according to finger ring design drawing to obtain paraffin model, coating gypsum around the paraffin model, solidifying gypsum, melting paraffin, discharging paraffin, generating cavity in gypsum to obtain gypsum mould, pouring 202 stainless steel in molten state into gypsum mould, pouring it in mould, putting it in cold water for 35 min, exploding gypsum, removing residual gypsum to obtain 202 stainless steel ornament, correcting 202 stainless steel, shaping, grinding water gap, repairing weld seam and sand hole, correcting shape, polishing by abrasive paper, CNC carving to obtain golden inlay, setting golden inlay, and setting 14K golden accessory in golden inlay, and placing the diamond in the gem embedding position to finish the manufacture of the ring ornament.
Example 2
A manufacturing process method of an ornament comprises the steps of manually carving paraffin according to a bracelet design drawing to obtain a paraffin model of the bracelet, coating gypsum on the periphery of the paraffin model of the bracelet to solidify the gypsum, melting the paraffin and discharging the paraffin, generating a cavity in the gypsum to obtain a gypsum mold, injecting 303 stainless steel in a molten state into the gypsum mold to finish pouring, placing a gypsum grinding tool in a high-temperature state for 40 minutes, then placing the gypsum grinding tool into cold water, exploding the gypsum, removing the residual gypsum to obtain a 303 stainless steel ornament main body, correcting the 303 stainless steel main body, sequentially carrying out shaping, water gap grinding, welding line and sand hole repairing, shape correcting, grinding and polishing by abrasive paper, arranging a gold embedding position on the corrected 303 stainless steel main body in a drilling and slotting mode, arranging a gem embedding position on the corrected 303 stainless steel main body in a nest embedding mode, and placing the 18K gold accessory in a gold embedding position, and placing the Mosang stone in a gem embedding position to finish the manufacture of the bracelet ornament.
Example 3
A manufacturing process of an ornament comprises the steps of manually carving paraffin according to a necklace design drawing to obtain a paraffin model of a necklace, coating gypsum on the periphery of the necklace paraffin model to solidify the gypsum, melting the paraffin and discharging the paraffin, generating a cavity in the gypsum to obtain a gypsum mold, injecting 304 stainless steel in a molten state into the gypsum mold to finish pouring, placing a high-temperature gypsum grinding tool for 40 minutes, then placing the gypsum grinding tool into cold water, exploding the gypsum, removing the residual gypsum to obtain a 304 stainless steel ornament main body, correcting the 304 stainless steel main body, sequentially carrying out shaping, water gap grinding, welding line and sand hole repairing, shape correcting, sand paper grinding and polishing, arranging a gold embedding position on the corrected 304 stainless steel main body in a CNC slotting manner, arranging a gem embedding position on the corrected 304 stainless steel main body in a wrapping manner, arranging a 24K gold accessory in the gold embedding position, and (4) placing the mossambart in the gem inlaying position to finish the manufacture of the necklace ornament.
Example 4
A manufacturing process of ornaments comprises the steps of manually carving paraffin according to a design drawing of a chignon to obtain a paraffin model of the chignon, coating gypsum on the periphery of the paraffin model of a necklace, solidifying the gypsum, melting the paraffin and discharging the paraffin, generating cavities in the gypsum at the moment to obtain a gypsum mold, injecting 316L stainless steel in a molten state into the gypsum mold to finish pouring, placing a gypsum grinding tool in a high-temperature state for 40 minutes, then placing the gypsum grinding tool in cold water, exploding the gypsum, removing the residual gypsum to obtain a 316L stainless steel ornament main body, correcting the 316L stainless steel main body, sequentially shaping, grinding a water gap, compensating a welding line and a sand eye, correcting the shape, grinding and polishing by abrasive paper, arranging a gold embedding position on the corrected 316L stainless steel main body in a CNC slotting manner, arranging a gem embedding position on the corrected 316L stainless steel main body in a nest embedding manner, placing the 9999 pure gold accessory in the gold inlay position, placing the morusite in the gem inlay position, and finishing the making of the chignon ornament.
Example 5
A manufacturing process method of an ornament comprises the steps of manually carving paraffin according to a bracelet design drawing to obtain a paraffin model of the bracelet, coating gypsum on the periphery of the paraffin model of the necklace to solidify the gypsum, melting the paraffin and discharging the paraffin, generating a cavity in the gypsum to obtain a gypsum mold, injecting 316L stainless steel in a molten state into the gypsum mold to finish pouring, placing a gypsum grinding tool in a high-temperature state for 40 minutes, then placing the gypsum grinding tool into cold water, exploding the gypsum, removing the residual gypsum to obtain a 316L stainless steel ornament main body, correcting the 316L stainless steel main body, sequentially carrying out shaping, grinding a water gap, repairing a welding line and a sand hole, correcting the shape, grinding and polishing by abrasive paper, arranging a gold embedding position on the corrected 316L stainless steel main body in a drilling and slotting mode, arranging a gem embedding position on the corrected 316L stainless steel main body in a bag embedding mode, and placing the hard gold accessory in the gold embedding position, and placing the diamond in the gem embedding position to finish the manufacture of the bracelet ornament.
Example 6
A manufacturing process method of an ornament comprises the steps of manually carving paraffin according to a bracelet design drawing to obtain a paraffin model of the bracelet, coating gypsum on the periphery of the paraffin model of the necklace to solidify the gypsum, melting the paraffin and discharging the paraffin, generating a cavity in the gypsum to obtain a gypsum mold, injecting 316L stainless steel in a molten state into the gypsum mold to finish pouring, placing a gypsum grinding tool in a high-temperature state for 40 minutes, then placing the gypsum grinding tool in cold water, exploding the gypsum, removing the residual gypsum to obtain a 316L stainless steel ornament main body, modifying the 316L stainless steel main body, sequentially shaping, grinding a water gap, repairing a welding line and a sand hole, correcting the shape, grinding and polishing by abrasive paper, arranging a gold embedding position on the modified 316L stainless steel main body in a drilling and slotting mode, and placing a 9999 pure gold accessory in the gold embedding position to finish the manufacturing of the bracelet ornament.
Example 7
Manually carving paraffin according to a bracelet design drawing to obtain a paraffin model of the bracelet, coating gypsum on the periphery of the paraffin model of the necklace, solidifying the gypsum, melting the paraffin, discharging the paraffin, generating a cavity in the gypsum to obtain a gypsum mold, injecting 316L stainless steel in a molten state into the gypsum mold, completing pouring, placing a gypsum grinding tool in a high-temperature state for 40 minutes, then placing the gypsum grinding tool into cold water, exploding the gypsum, removing the residual gypsum to obtain a 316L stainless steel ornament main body, correcting the 316L stainless steel main body, sequentially shaping, grinding a water gap, compensating a welding line and a sand eye, correcting the shape, grinding and polishing by abrasive paper, arranging a gem embedding position on the corrected 316L stainless steel main body in a bag embedding manner, and placing a diamond in the gem embedding position to complete the production of the bracelet.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The manufacturing process method of the ornaments is characterized by comprising the following steps:
step (1): manufacturing a mould, carving paraffin according to the shape of a design drawing to obtain a paraffin model, solidifying gypsum around the paraffin model, melting the paraffin and discharging the paraffin, wherein a cavity can be generated in the gypsum to obtain a gypsum mould;
step (2): molding, namely injecting molten stainless steel into the gypsum mold to complete pouring, standing the gypsum mold, then putting the gypsum mold into cold water, cracking the gypsum, and removing the residual gypsum to obtain a stainless steel ornament main body;
and (3): correcting the stainless steel ornament main body;
and (4): modifying the corrected stainless steel ornament main body to obtain an embedding position;
and (5): assembling accessories on the embedding positions to finish the manufacture of the ornament; the accessory is one or two of gold accessory and precious stone accessory.
2. The jewelry manufacturing process according to claim 1, wherein the stainless steel in the step (2) is one of 202 stainless steel, 303 stainless steel, 304 stainless steel and 316L stainless steel.
3. The jewelry manufacturing process method according to claim 1, wherein the gold accessory in the step (5) is one or more of 14K gold, 18K gold, 24K gold, 9999 pure gold and hard gold.
4. The ornament manufacturing process method according to claim 1, wherein the modification in the step (3) is sequentially shaping, water gap grinding, weld crack and sand hole repairing, shape correction, sand paper grinding and polishing.
5. The method of claim 1, wherein the setting positions are gold setting positions and gem setting positions.
6. The ornament manufacturing process method according to claim 5, wherein the gold insert is reformed by one or more of CNC engraving grooving, drilling grooving, lathe grooving and blank casting grooving.
7. The method of claim 5, wherein the gemstone setting is modified by one or more of a nest setting, a purse setting and a claw setting.
8. The method of claim 1, wherein the gemstone accessory is a natural gemstone accessory.
9. The ornament manufacturing process method according to claim 1, wherein the standing time in the step (2) is 35 to 40 minutes.
10. An ornament produced by the ornament production process according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110884992.9A CN113576128A (en) | 2021-08-03 | 2021-08-03 | Ornament manufacturing process method and ornament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110884992.9A CN113576128A (en) | 2021-08-03 | 2021-08-03 | Ornament manufacturing process method and ornament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113576128A true CN113576128A (en) | 2021-11-02 |
Family
ID=78254154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110884992.9A Pending CN113576128A (en) | 2021-08-03 | 2021-08-03 | Ornament manufacturing process method and ornament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113576128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115784578A (en) * | 2022-11-30 | 2023-03-14 | 梁博轲 | Negative space carving process |
| CN115784578B (en) * | 2022-11-30 | 2024-06-04 | 梁博轲 | Negative space engraving process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156346A (en) * | 2013-04-15 | 2013-06-19 | 董信群 | Process of inlaying stones in wax for jewelries |
| CN109396760A (en) * | 2018-11-03 | 2019-03-01 | 老凤祥（东莞）珠宝镶嵌首饰有限公司 | It is a kind of with the noble metal jewelry production technology for dazzling unreal color vision effect |
| CN110693145A (en) * | 2019-10-22 | 2020-01-17 | 武汉彼乐新材料科技有限责任公司 | Electroforming-based gem inlaying process |
| CN111202320A (en) * | 2020-03-17 | 2020-05-29 | 沐迪(北京)珠宝有限公司 | Titanium metal borderless embedding method |
-
2021
- 2021-08-03 CN CN202110884992.9A patent/CN113576128A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156346A (en) * | 2013-04-15 | 2013-06-19 | 董信群 | Process of inlaying stones in wax for jewelries |
| CN109396760A (en) * | 2018-11-03 | 2019-03-01 | 老凤祥（东莞）珠宝镶嵌首饰有限公司 | It is a kind of with the noble metal jewelry production technology for dazzling unreal color vision effect |
| CN110693145A (en) * | 2019-10-22 | 2020-01-17 | 武汉彼乐新材料科技有限责任公司 | Electroforming-based gem inlaying process |
| CN111202320A (en) * | 2020-03-17 | 2020-05-29 | 沐迪(北京)珠宝有限公司 | Titanium metal borderless embedding method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115784578A (en) * | 2022-11-30 | 2023-03-14 | 梁博轲 | Negative space carving process |
| CN115784578B (en) * | 2022-11-30 | 2024-06-04 | 梁博轲 | Negative space engraving process |
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Application publication date: 20211102 |
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