CN110142574A - The production method of watchband - Google Patents
The production method of watchband Download PDFInfo
- Publication number
- CN110142574A CN110142574A CN201910516167.6A CN201910516167A CN110142574A CN 110142574 A CN110142574 A CN 110142574A CN 201910516167 A CN201910516167 A CN 201910516167A CN 110142574 A CN110142574 A CN 110142574A
- Authority
- CN
- China
- Prior art keywords
- watchband
- embryo
- production method
- clear water
- electroforming
- 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 10
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000005323 electroforming Methods 0.000 claims abstract description 12
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005498 polishing Methods 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000004512 die casting Methods 0.000 claims abstract description 4
- 238000004090 dissolution Methods 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 claims abstract description 4
- 238000006396 nitration reaction Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000009835 boiling Methods 0.000 claims abstract description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000005488 sandblasting Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 12
- 239000010931 gold Substances 0.000 description 12
- 229910052737 gold Inorganic materials 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
Abstract
The embodiment of the invention discloses a kind of production methods of watchband, comprising: to raw material by die casting and lathe in machining, obtains the embryo for meeting required precision；By electroforming process, electroformed deposit is carried out to the embryo and obtains the watchband less than 0.5 millimeters thick；At least one depoling hole is beaten on the watchband that electroforming is completed; by nitration acid heat to boiling; it is dissolved completely in copper and nitric acid and is formed together copper nitrate; it is cleaned inside the watchband by clear water again; later by the Cu protective film inside watchband described in sulfuric acid dissolution, cleaned inside the watchband again by clear water；Using the numerically controlled lathe processing with coincidence to the watchband, meet the requirements its fitted position；It is polished with polishing machine watch watchband, the surface of the watchband is made to generate gloss.Using the watchband production method of the embodiment of the present invention, lighter in weight and the production preferable watchband of precision can be produced.
Description
Technical field
The present invention relates to wrist-watch fields, more particularly to a kind of production method of watchband.
Background technique
The 24K gold watch bracelet occurred currently on the market is gold but it is solid, hardness is high but golden weight compared with
Weight, is to be produced with traditional reverse mould technique, surface is relatively rougher and processing cost is high.
Summary of the invention
A kind of production method for being designed to provide lighter in weight and make the preferable watchband of precision of the embodiment of the present invention.
A used technical solution is the embodiment of the present invention in order to achieve the above objectives:
To raw material by die casting and lathe in machining, the embryo for meeting required precision is obtained；
By electroforming process, electroformed deposit is carried out to the embryo and obtains the watchband less than 0.5 millimeter；
At least one depoling hole is beaten on the watchband that electroforming is completed, by nitration acid heat to 122 degrees Celsius of boilings, makes copper and nitre
Acid, which is dissolved completely in, is formed together copper nitrate, then is cleaned inside the watchband by clear water, passes through table described in sulfuric acid dissolution later
With internal Cu protective film, cleaned inside the watchband again by clear water；
Using the numerically controlled lathe processing with coincidence to the watchband, meet the requirements its fitted position；
It is polished with polishing machine watch watchband, the surface of the watchband is made to generate gloss.
The deficiency for the gold watchband that the watchband of the embodiment of the present invention solves is as follows:
The watchband gold of the embodiment of the present invention uses electroforming process, and texture is too hard, reduces gold material and uses.The table of the embodiment of the present invention
Band gold is machined out using cnc machine tool, solves the problems, such as that precision is inadequate.The watchband of the embodiment of the present invention
Gold uses surface abrasion resistance technique and is not likely to produce scratch.
Detailed description of the invention
Fig. 1 is the flow chart of the embodiment of the present invention；
Fig. 2 is the schematic diagram of one of workpiece of the embodiment of the present invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, the implementation process of the embodiment of the present invention is as follows:
Step 101: using copper is raw material by die casting, obtains thick embryo.
Step 102: lathe in machining being carried out to thick embryo obtained in step 101, high-precision embryo is obtained after processing.
Step 103: and then to high-precision embryo, by electroforming process, progress electroformed deposit layer obtains 0.05 millimeter and arrives
0.35 millimeter of watchband.The intensity of deposition thickness watchband can also be guaranteed, and all be not in recessed etc. one squeezing or colliding
The raw material of a little situations, electroforming use gold or other noble metals.
Step 104: after electroforming, beating more than one depoling hole on the product that electroforming is completed.Use nitration acid heat
It boils to 122 degrees Celsius, is dissolved completely in copper and nitric acid and is formed together copper nitrate.Inside is cleaned by clear water again, and is passed through
Cu protective film inside sulfuric acid dissolution is cleaned again by clear water internal later.
Step 105: using numerically controlled lathe processing with coincidence to watch watchband, it is made to meet fitted position requirement,
Obtain high-precision watch watchband accessory.
Step 106: utilizing high frequency sand-blasting machine, workpiece is surface-treated.
Step 107: to watch watchband surface, being polished using polishing machine watch watchband, surface is made to generate gloss.
Step 108: contacting watchband surface using agate pen and rub, workpiece surface is made to achieve the effect that light.
According to embodiments of the present invention, hollow watchband gold uses electroforming process, and texture is too hard, reduces gold material and uses.It is hollow
Watchband gold is machined out using cnc machine tool, solves the problems, such as that precision is inadequate.Hollow watchband gold uses
Surface abrasion resistance technique is not likely to produce scratch.
In another embodiment, Fig. 2 is the schematic diagram of one of workpiece of the embodiment of the present invention.As shown in Fig. 2, the watchband
In at least two table sections be it is hollow.Wherein, all table sections in the watchband can be hollow.It is prepared by the workpiece of the watchband
Technique is as described in above-described embodiment, and details are not described herein again.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of production method of watchband characterized by comprising
To raw material by die casting and lathe in machining, the embryo for meeting required precision is obtained；
By electroforming process, electroformed deposit is carried out to the embryo and obtains the watchband less than 0.5 millimeter；
At least one depoling hole is beaten on the watchband that electroforming is completed, by nitration acid heat to boiling, keeps copper and nitric acid completely molten
Solution forms copper nitrate together, then is cleaned inside the watchband by clear water, passes through inside watchband described in sulfuric acid dissolution later
Cu protective film cleans inside the watchband again by clear water；
Using the numerically controlled lathe processing with coincidence to the watchband, meet the requirements its fitted position；
It is polished with polishing machine watch watchband, the surface of the watchband is made to generate gloss.
2. the production method of watchband according to claim 1, which is characterized in that in the use numerically controlled lathe to the watchband
Processed with coincidence after, before being polished with polishing machine watch watchband, the method also includes:
With high frequency sand-blasting machine, the watchband is surface-treated.
3. the production method of watchband according to claim 1 or claim 2, which is characterized in that carried out with polishing machine to watch watchband
After polishing, the method also includes:
Using the agate pen friction watchband surface, the watchband surface is made to achieve the effect that light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516167.6A CN110142574A (en) | 2019-06-14 | 2019-06-14 | The production method of watchband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516167.6A CN110142574A (en) | 2019-06-14 | 2019-06-14 | The production method of watchband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110142574A true CN110142574A (en) | 2019-08-20 |
Family
ID=67591434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910516167.6A Pending CN110142574A (en) | 2019-06-14 | 2019-06-14 | The production method of watchband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110142574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828115A (en) * | 2021-02-02 | 2021-05-25 | 深圳市华乐珠宝首饰有限公司 | A kind of precious metal material concave spinning process and spinning tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255578A (en) * | 2007-02-26 | 2008-09-03 | 深圳市百泰珠宝首饰有限公司 | Gold product electrocasting method |
| CN104337136A (en) * | 2013-08-05 | 2015-02-11 | 深圳市宝福珠宝首饰有限公司 | Machining method and device for gold and platinum jewelry and combined type jewelry structure |
| CN104499008A (en) * | 2014-12-15 | 2015-04-08 | 福州小神龙表业技术研发有限公司 | Process for producing case or accessories of precious metal wristwatch |
| CN104499009A (en) * | 2014-12-23 | 2015-04-08 | 深圳市凡逅珠宝首饰有限公司 | Manufacturing method for hollow watchcase or ornament |
| CN104532303A (en) * | 2015-01-30 | 2015-04-22 | 深圳市凡逅珠宝首饰有限公司 | Manufacturing method of hollow watch case or ornament |
| CN104838045A (en) * | 2012-12-07 | 2015-08-12 | 苹果公司 | Electroformed shell and manufacturing method thereof |
| CN109097798A (en) * | 2018-08-20 | 2018-12-28 | 福州珂麦表业有限公司 | A kind of hollow hard golden watch bracelet band grain manufacture craft |
| CN109161935A (en) * | 2018-08-20 | 2019-01-08 | 福州珂麦表业有限公司 | A kind of hollow hard golden watch shell manufacture craft of disposal molding |
-
2019
- 2019-06-14 CN CN201910516167.6A patent/CN110142574A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255578A (en) * | 2007-02-26 | 2008-09-03 | 深圳市百泰珠宝首饰有限公司 | Gold product electrocasting method |
| CN104838045A (en) * | 2012-12-07 | 2015-08-12 | 苹果公司 | Electroformed shell and manufacturing method thereof |
| CN104337136A (en) * | 2013-08-05 | 2015-02-11 | 深圳市宝福珠宝首饰有限公司 | Machining method and device for gold and platinum jewelry and combined type jewelry structure |
| CN104499008A (en) * | 2014-12-15 | 2015-04-08 | 福州小神龙表业技术研发有限公司 | Process for producing case or accessories of precious metal wristwatch |
| CN104499009A (en) * | 2014-12-23 | 2015-04-08 | 深圳市凡逅珠宝首饰有限公司 | Manufacturing method for hollow watchcase or ornament |
| CN104532303A (en) * | 2015-01-30 | 2015-04-22 | 深圳市凡逅珠宝首饰有限公司 | Manufacturing method of hollow watch case or ornament |
| CN109097798A (en) * | 2018-08-20 | 2018-12-28 | 福州珂麦表业有限公司 | A kind of hollow hard golden watch bracelet band grain manufacture craft |
| CN109161935A (en) * | 2018-08-20 | 2019-01-08 | 福州珂麦表业有限公司 | A kind of hollow hard golden watch shell manufacture craft of disposal molding |
Non-Patent Citations (1)
| Title |
|---|
| 刘道荣等: "《金器鉴赏与工艺》", 31 January 2005 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828115A (en) * | 2021-02-02 | 2021-05-25 | 深圳市华乐珠宝首饰有限公司 | A kind of precious metal material concave spinning process and spinning tool |
| CN112828115B (en) * | 2021-02-02 | 2025-08-29 | 深圳市华乐珠宝首饰有限公司 | A concave spinning process and spinning tool for precious metal materials |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190820 |
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| WD01 | Invention patent application deemed withdrawn after publication |