CN101362242B - Pure silver ornament welding technique - Google Patents
Pure silver ornament welding technique Download PDFInfo
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- CN101362242B CN101362242B CN2008101402410A CN200810140241A CN101362242B CN 101362242 B CN101362242 B CN 101362242B CN 2008101402410 A CN2008101402410 A CN 2008101402410A CN 200810140241 A CN200810140241 A CN 200810140241A CN 101362242 B CN101362242 B CN 101362242B
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- silver jewelry
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Abstract
The invention discloses a silver jewelry welding technology, which comprises the following steps: under the working environment of the temperature of 15 DEG C to 25 DEG C and the humidity of no more than 60 percent, firstly borax water is used for washing a semi-finished product of the silver jewelry to be welded; the semi-finished product of the silver jewelry is flatted and the welding part is aligned; outer flame of the flame of the welding fire with the temperature of 965 plus or minus 5 DEG C is adopted to melt the welding position of each semi-finished product of the silver jewelry so asto realize fast welding and control the forming coefficient of a welding seam; the adopted welding technology effectively guarantees the fineness of the silver jewelry; the jewelry does not have bigwelding spot after being welded, and has smooth and round surface; and the technology also can save energy, reduce consumption, save the welding powder and improve the production efficiency.
Description
Technical field
The present invention relates to a kind of silver jewellery process technology, especially relate to a kind of silver that adopts and be the welding procedure of materials processing jewellery.
Background technology
People are in silver jewellery processing, adopt the mode of use welding powder or welding rod to weld to the welding of jewellery more, carry out the welding of jewellery and adopt with upper type, form big solder joint easily, the processing that is not easy to subsequent handling is handled, production efficiency is low, and it is not attractive in appearance, especially adopt when carrying out the welding of jewellery because there are difference in the composition and the silver jewellery of welding powder or welding rod with upper type, this also can reduce the quality of silver jewellery, and this phenomenon meets or exceeds 99.99% ten thousand pure silver jewellery for silver jewellery finished product quality, particularly evident, influenced the quality of ten thousand pure silver jewellery and attractive in appearance.
Summary of the invention
Technical problem to be solved by this invention has provided a kind of jewellery quality after can effectively guaranteeing to weld, can make simultaneously welding back jewellery not have big solder joint again, smooth surface is mellow and full, but also can save energy, save welding powder, the pure silver ornament welding technique of enhancing productivity.
For solving the problems of the technologies described above, technical scheme of the present invention is: pure silver ornament welding technique, employing is under the working environment of 15 ℃～25 ℃ of temperature, humidity≤60%, the Silver Jewelry semi-finished product that will need earlier to weld are crossed borax water, the Silver Jewelry semi-finished product are set level and the welding position are alignd then, the flame envelope that adopts 965 ± 5 ℃ of weldering flames realize rapid welding welding, and aspect ratio of weld is controlled between 1～1.2 with the half-finished weld fusing of Silver Jewelry.The control of working environment in the operating room when control of working environment is meant welding, the control of its temperature and humidity also can suitably be adjusted according to practical condition, as suitable adjustment temperature is 30 ℃, 12 ℃, adjust humidity and be 65% etc., this is known general knowledge to those skilled in the art; And the Silver Jewelry semi-finished product can press design drawing for adopting raw material, adopt mould to pass through and make after operation such as material is opened in operation such as oil pressure, casting or employing; Borax water allows each Silver Jewelry semi-finished product immerse in the borax water and goes over as flux, is convenient to the half-finished fusion weld of Silver Jewelry.
The employing of welding flame can look the Silver Jewelry volume varies in size and the Silver Jewelry kind selects to use the flame of gasoline welding gun or hydrogen-oxygen welding gun, the flame of gasoline welding gun or hydrogen-oxygen welding gun at the uniform velocity is burned to 965 ± 5 ℃ mode, and the adjustment weld heat input remains on 190～210 joules/cm.And can adopt leftward welding or rightward welding method according to the welding custom.
When welding, weld flame and move with 0.9cm/s speed, to realize the welding position evenly the being heated raising welding quality along Silver Jewelry welding position trend.
Silver material can adopt ten thousand pure silvers, even can to adopt quality be 99.999% silver, and this ten thousand pure silvers raw material in use adopts wrapping paper to isolate to guarantee quality.Owing to operations such as getting the raw materials ready of ten thousand pure silvers require strict more than thousand pure silvers, pure silver, so necessary thoroughly polished and cleaned such as employed process equipment such as mould, the impurity that does not have any other, for guaranteeing the purity of ten thousand pure silvers, all processing machines must use a cover separately, be not subjected to the influence of other products with the quality that guarantees ten thousand pure silvers, and raw material can not directly contact the material that other can have influence on quality in the operation process, must isolate with wrapping paper, even some more special product, mould also will use once polishing immediately once, requires strictness very.
Silver-colored Silver Jewelry after the welding need carry out surface treatment again, keeps aesthetics so that make the Silver Jewelry finished product, and surface-treated equipment mainly contains polishing machine, steam engine, sand-blasting machine, pattern-etching machine etc., and instrument mainly contains the agate cutter and steel presses and smooth.Employing at first utilizes polishing machine to carry out polishing and makes Silver Jewelry surface generation gloss, go out various beautiful decorative patterns by designing requirement car flower at Silver Jewelry surface car with pattern-etching machine then, adopt the salt acid soak to handle afterwards again the Silver Jewelry surface is carried out degreasing or impurity, adopt agate cutter or steel to press and smooth the polishing Silver Jewelry at last and carry out the polishing processing, make Silver Jewelry surface-brightening such as mirror.And can adopt steam engine to carry out the steam cleaning, and can adopt sand-blasting machine that the Silver Jewelry surface is handled by designing requirement according to needs of production, to obtain and the diverse rough surface of jewellery glossy surface, strengthen the attractive in appearance of Silver Jewelry with texture.And temperature is controlled at 0 ± 5 ℃ when adopting the salt acid soak, Silver Jewelry soak time 30 ± 2 seconds, and hydrochloric acid can adopt concentrated hydrochloric acid.
Adopt pure silver ornament welding technique of the present invention, product can not reduce quality because of the circulation in welding process flow, has effectively guaranteed the quality of Silver Jewelry, and especially for pure silver ornament, its effect is more obvious; And weld more completely relatively, whole the lines flow smoothly, one integrated mass.Silver Jewelry after the welding does not have big solder joint, and smooth surface is mellow and full, the quality of Silver Jewelry and attractive in appearance, but also can save energy, save welding powder, enhance productivity.And this soldering technology not only can be applied in the welding of Silver Jewelries such as bangle, pin chain, necklace, bracelet, and it is that ten thousand pure silvers are in the products such as various pure silver ornaments, handicraft and goods of furniture for display rather than for use produced of raw material with silver, In-particular also can be widely used in other.
The specific embodiment
Embodiment one
15 ℃ of temperature, under the working environment of humidity 60%, adopting silver content is the bitch chain that 99.999% ten thousand pure silver raw material is made necklace, each bitch chain of needs welding is crossed borax water, to connect by the ready necklace of each bitch chain then and put neatly, guarantee appropriateness flexibly, after connecting, regulate the flame head of hydrogen-oxygen welding gun, the flame temperature that makes the hydrogen-oxygen welding gun is 965 ℃, weld heat input remains on 200 joules/cm, flame envelope with weldering flame melts the half-finished weld of each ten thousand pure silver jewellery so that bonding, realize rapid welding welding, the control aspect ratio of weld is controlled between 1～1.1, passes through polishing afterwards, the car flower, concentrated hydrochloric acid is controlled at 0 ℃ necklace soaked 30 seconds with degreasing and impurity, and adopt agate cutter or steel to press and smooth and carry out the polishing processing, make ten thousand pure silver necklaces.
Embodiment one
20 ℃ of temperature, under the working environment of humidity 45%, adopt ten thousand pure silver raw materials to make the bitch chain of bangle, each bitch chain of needs welding is crossed borax water, to connect by the ready bangle of each bitch chain then and put neatly, guarantee appropriateness flexibly, after connecting, regulate the flame head of gasoline welding gun, the flame temperature that makes the gasoline welding gun is 970 ℃, weld heat input remains on 190 joules/cm, move with 0.9cm/s speed with the trend of the flame envelope that welds flame along each bitch chain welding position, the weld of each ten thousand pure silver bangle is melted so that bonding, realize rapid welding welding, the control aspect ratio of weld is controlled between 1.1～1.2, successively each bitch chain is welded to connect, passes through polishing afterwards, the car flower, hydrochloric acid is controlled at 5 ℃ necklace soaked 28 seconds with degreasing and impurity, and adopt agate cutter or steel to press and smooth and carry out the polishing processing, make ten thousand pure silver bangles.
Embodiment three
25 ℃ of temperature, under the working environment of humidity 50%, adopt ten thousand pure silver raw materials to make the jewellery semi-finished product, each jewellery semi-finished product of needs welding are crossed borax water, then the silver jewellery semi-finished product are set level and the welding position is alignd, regulate the flame head of gasoline welding gun, the flame temperature that makes the gasoline welding gun is 960 ℃, weld heat input remains on 210 joules/cm, flame envelope with weldering flame melts the half-finished weld of each silver jewellery so that bonding, realize rapid welding welding, the control aspect ratio of weld is controlled at 1.1, passes through polishing afterwards, the car flower, after concentrated hydrochloric acid immersion and polishing are handled, make silver jewellery.
Claims (6)
1. pure silver ornament welding technique, it is characterized in that: under the working environment of 15 ℃～25 ℃ of temperature, humidity≤60%, the Silver Jewelry semi-finished product that will need earlier to weld are crossed borax water, the Silver Jewelry semi-finished product are set level and the welding position are alignd then, the flame envelope that adopts 965 ± 5 ℃ of weldering flames is with the half-finished weld fusing of Silver Jewelry, realize rapid welding welding, and aspect ratio of weld is controlled between 1～1.2.
2. pure silver ornament welding technique as claimed in claim 1 is characterized in that: weld the flame that flame adopts gasoline welding gun or hydrogen-oxygen welding gun, weld heat input remains on 190～210 joules/cm.
3. pure silver ornament welding technique as claimed in claim 1 is characterized in that: weld flame and move with 0.9cm/s speed along the welding position trend.
4. pure silver ornament welding technique according to claim 1 is characterized in that: it is 99.999% ten thousand pure silvers that described silver material adopts silver content, and this ten thousand pure silvers raw material adopts wrapping paper to isolate to guarantee quality.
5. as each described pure silver ornament welding technique in the claim 1 to 4, it is characterized in that welding the back Silver Jewelry and carry out surface treatment again: at first carry out polishing and make the Silver Jewelry surface produce gloss, adopt the car flower to go out various decorative patterns then at Silver Jewelry surface car, adopt the salt acid soak to handle afterwards again, adopt agate cutter or steel to press and smooth the polishing Silver Jewelry at last and carry out the polishing processing the Silver Jewelry surface is carried out degreasing or impurity.
6. pure silver ornament welding technique as claimed in claim 5 is characterized in that: temperature is controlled at 0 ± 5 ℃, Silver Jewelry soak time 30 ± 2 seconds when adopting the salt acid soak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101402410A CN101362242B (en) | 2008-09-17 | 2008-09-17 | Pure silver ornament welding technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101402410A CN101362242B (en) | 2008-09-17 | 2008-09-17 | Pure silver ornament welding technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101362242A CN101362242A (en) | 2009-02-11 |
| CN101362242B true CN101362242B (en) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101402410A Expired - Fee Related CN101362242B (en) | 2008-09-17 | 2008-09-17 | Pure silver ornament welding technique |
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| Country | Link |
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| CN (1) | CN101362242B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783772B (en) * | 2012-08-17 | 2013-12-11 | 丹寨县国春银饰有限责任公司 | Pure-silver wiredrawing knitted flower welding method |
| CN105620155A (en) * | 2016-01-13 | 2016-06-01 | 贵州贵旅旅游有限责任公司 | Production method of sun drum silver ornament |
| CN106037184B (en) * | 2016-07-11 | 2017-08-25 | 贵州银花妆开发有限公司 | A kind of silver jeweleries processing technology |
| CN107442960B (en) * | 2017-08-30 | 2020-03-06 | 贵州银花妆开发有限公司 | Welding process of silver ornament |
| CN115446415A (en) * | 2022-06-14 | 2022-12-09 | 庆美珠宝有限公司 | Solderless seamless welding process and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724995A (en) * | 1985-07-29 | 1988-02-16 | Friedrich Zettl | Pin joining method and apparatus |
| CN1372860A (en) * | 2002-04-08 | 2002-10-09 | 广州市番禺华置珠宝首饰有限公司 | Technology for making Pt-Ag alloy jewelry |
-
2008
- 2008-09-17 CN CN2008101402410A patent/CN101362242B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724995A (en) * | 1985-07-29 | 1988-02-16 | Friedrich Zettl | Pin joining method and apparatus |
| CN1372860A (en) * | 2002-04-08 | 2002-10-09 | 广州市番禺华置珠宝首饰有限公司 | Technology for making Pt-Ag alloy jewelry |
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| Publication number | Publication date |
|---|---|
| CN101362242A (en) | 2009-02-11 |
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Effective date of registration: 20151123 Address after: Guangdong jewelry Plaza No. 180 two road 518020 Guangdong city of Shenzhen province Luohu District Shuibei bamboo Street building 3-4 Patentee after: SHENZHEN SUNFEEL JEWELRY Co.,Ltd. Patentee after: SHANDONG BLUESKY JEWELRY Co.,Ltd. Address before: 262400 China Gems and gems Museum (China Gem City), Weifang, Shandong, Changle Patentee before: SHANDONG BLUESKY JEWELRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20210917 |