religious wholesale jewelry What does OVE on Huangquan jewelry mean?
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religious wholesale jewelry What does OVE on Huangquan jewelry mean?
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wholesale costume jewelry in memphis tn The jewelry is definitely no stranger to 3D hard gold jewelry. 3D hard gold crafts casting jewelry has high, high hardness, abrasion resistance, fullness and lightness, and is loved by consumers.
3D printing technology similar to 3D hard gold names has received widespread attention in China in 2015, and now it has been used in the jewelry processing industry. rnrn3D打印首饰作品rnrn设计师rnrn美国品牌Lacernrn何为3D打印技术rn
3D printing technology, also known as three -dimensional printing technology, is a kind of rapid molding technology. It is based on digital model files. It uses powder metal or plastic and other adhesive materials to construct the technique of objects by layer by layer, and finally turns the blueprint on the computer into physical objects.
The most prominent advantage of this technology is that without mechanical processing or molds, it can generate any shapes of any shape from the computer graphics data, greatly shorten the product development cycle, improve productivity and reduce production costs.
3D printing technology in the jewelry industry
3D printing technology breaks through the limitations of traditional jewelry design, reduces the threshold of manufacturing products, and brings unlimited possibilities to design.
The traditional jewelry production program is: designer painting design draft, hand over the design draft to the experienced starter to make the silver version of the product, then press the silver version of The wax and weaving wax (that is, the product wax version), cast the wax version into gold blank, and then enter the factory to complete a series of processing links (such as modeling, stones, polishing, etc.), and finally produce the finished product.
S ornament 3D printing technology. Most of the links of the production process are operated on the computer and machine.
First, the designer draws the design drawing directly on the computer. According to the design drawing, not only can you see the effect of the finished product in advance, but also the weight of the golden weight and various gems can be accurately measured, and the cost is calculated.
It the programmer converts the data of the design drawing into the data required by the machine processing, and use the machine and product materials to directly print the jewelry. The Gold Too printed by the machine is already regular, and the polishing and molding do not take any time, thereby simplifying the processing link.
The unique patterns, empty, layered structures, etc. that require special process processing, traditional handicrafts are difficult to achieve, but it is the strength of 3D technology. Therefore, 3D technology is more suitable for personalized and unique products.
The domestic consumer market has the characteristics of changes in consumer concepts and increased personality demand. Traditional large -scale production of homogeneous products can no longer meet the needs of consumers. The jewelry industry, as valuable consumer products, needs to take into account personalized needs under the scale of mass production. The application of 3D printing technology meets the trend and meets the current status of society.
The past jewelery design mostly follow the backward manufacturing method, and over time, the designer's thinking is invisible. Many jewelry design is subject to the limitations of traditional craftsmanship, and it is necessary to make concessions and compromises.
jewelry packaging box luxury wholesale I believe everyone has bought jewelry. And every jewelry will print his exclusive figures or letters. During this period, they will represent different meanings. I don’t know if you have observed the details when you buy jewelry. Some letters or numbers will be engraved. Do you know what these prints mean?
. What jewelry will print on the jewelry?
not every jewelry will have print words. For the easiest example: jade must not be printed, because the material of jade is special. After the carving is polished, it is not convenient to make another layer of characters on it, and it is not necessary -so as long as it is inlaid with inlaid with inlaid with inlaid Jewelry and jade do not need to print the logo.
Generally speaking, only gold and silver jewelry can be engraved, which is equivalent to the role of the certificate, as well as inlaid jewelry and jade, for example, if a jade is sealed on the jade, There will be engraving under that block. So what are these jewelry engraved?
. What are the engraved on the jewelry?
1, manufacturer code, brand name
We will not say those self -made jewelry without brands, but as long as they are relatively famous jewelry vendors, they will engrave their brand logo or abbreviation on their own accessories.
2, the letter represents the type, the number represents the purity
① AU/G: there are two abbreviations of gold, one is the gold element in chemistry AU, the other is G (GOLD). They follow the numbers, such as G750 and AU999. Gold jewelry is divided into pure gold and K gold, which will be introduced in detail below.
②S: Silver
The everyone must be familiar with silver. This S means Silver.
It as long as the silver jewelry is familiar with "S925", most of the silver jewelry on the market will engrave these words, which means 92.5%of the pure silver.
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③PT: Platinum
PT usually follows numbers, such as PT900, PT950, PT990, these are metal content meaning Essence
. PT950 means 95%of pure platinum.
④ pd: 钯 (bǎ) Gold
? Have you heard this name? 钯 钯 is a member of the platinum family. The appearance is similar to platinum. The density is smaller than platinum and strong ductility.
⑤Gp/kp: Gold plating
The gold plating is not worthy, so there is a gap with the above, not precious metal jewelry.
The gold plating is plating a thin layer of gold on the surface of jewelry made of electrolytes on the surface of the jewelry made of silver or copper, which is marked as GP or KP. In my country, the thickness of gold plating also has standards: the thickness of the gold -plated layer is not less than 0.5um (unit: micron, equal to 0.001 mm).
⑥ KF: Bag gold
is similar to gold and gold plating, that is, a layer of gold foil on the jewelry surface, making the appearance of jewelry similar to real gold jewelry, golden light, not easy to be easy fade.
but the gold jewelry is not durable. For a long time, the gold foil will appear uneven, the peeling edges, and even fall off.
Gold, platinum, gold, and silver are all common precious metal jewelry on the market, while gold -plated and gold -plated gold belongs to simulation jewelry, which is low in cost.
3, inlaid gem quality
Now many gold and silver jewelry are not only gold and silver jewelry, but also inlaid with some gems. Carved on the jewelry.
. How much do you know about other knowledge about jewelry marks?
1 What does K in gold mean?
k (kara) It is the term of the jewelry industry, a unit used to measure the purity of gold.
The pure gold is 24K (ie 100%gold content). Even if the content is pure, it is impossible to reach 100%purity, so there is no 24K gold in theory, and the maximum content is 99.99%.
k the number on the front labeled in front refers to K gold jewelry containing different proportion of gold, such as 9K, 12K, 14K, 18K, 24K. If a jewelry is marked with 18K, then the gold content is 18*0.04166≈75%
2, is platinum or 18K platinum?
All gold jewelry can only be platinum. Only platinum can only be platinum. Known as platinum. No matter how white the other gold and silver jewelry grows, it is not a platinum. rnrn而我们通常讲的18K白金,其实就是白色的18K黄金,属于K金的一种颜色,因为混入了25%的其它杂质,所以才会形成不同颜色,除了白色, There are also yellow, rose gold and so on, so the prize is also K gold. But they do not affect value because they are different, as long as they are K gold.
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