Research and application of vacuum melting technol

2022-08-04
  • Detail

Research and application of vacuum melting technology for hard gold formula

research and application of vacuum melting technology for hard gold formula

China Construction Machinery Information

as a precision instrument, every detail of production can have a direct impact on the quality. In order to ensure the precision of watches and stable output of high-quality watches, a lot of costs have been invested in the transformation and upgrading of the factory, covering all aspects of watch production. From the production and selection of the case, dial, needle, strap, movement and other spare parts to the wristwatch assembly to the final quality inspection, we have carried out targeted upgrading and adjustment for each link. Among them, we started from the two key points of detail control and innovation source, formulated a perfect upgrade plan, and focused on the optimization of the two departments of the gold laboratory and the dust-free workshop. On the one hand, we have further strengthened the control over the temperature, humidity and the number and volume of micro particles in the production site on the original basis, improved the level of dust-free standards, and strive to create a more high-quality dust-free environment for scientific experiments and the production and assembly of spare parts

in order to prevent product quality problems caused by the thickness of the gold layer of hard gold jewelry, the group standard also has clear requirements for the thickness of the gold layer of the product, that is, in principle, the thickness requirements are not considered for smelting hard gold jewelry, but it should meet the requirements that it is not easy to deform under normal use; The first vacuum smelting technology for hard gold formula just solves this problem

in terms of hardness, the hardness of gold watches produced through the processing of hard gold formula and vacuum smelting technology is far higher than that of the existing thousand gold watches, which is wear-resistant and extensible, giving the watches the most ideal protection. Gold itself has the property of value preservation and circulation, and watches are more sought after by consumers at the same price

in terms of modeling, through the vacuum melting technology of hard gold formula, the gold material in the gold watch has strong extensibility. In addition to being used in the case and buckle, it can also be designed with

industry background

domestic consumer gold is mainly used in jewelry. Gold watches use gold as the main material of watch case and watch chain. Gold is very soft and easy to deform. Many processes cannot be realized, let alone inlay jewelry and diamonds. Therefore, generally, inlaid jewelry and watches are mainly made of 18K gold. In order to break the bottleneck of the development of the traditional gold jewelry industry, "wearing gold and silver" has always focused on the manufacture of precious metal watches. It has made a breakthrough in the use of gold in the manufacture of watches, making the gold inlaid watches stand out from many jewelry categories

technical advantages

the preparation process and equipment of hard qianzujin are simple, the hardness of the prepared qianzujin is significantly improved, and the chromaticity and corrosion resistance are almost unchanged; The hardness of hard qianzujin is greatly improved compared with that of qianzujin in the prior art. It is easier to process. After being made into watch cases and other products, it is not easy to deform and wear, and has good plasticity; The vacuum melting technology of hard gold formula has changed the soft nature of traditional gold jewelry, showing the characteristics of high wear resistance, high purity, strong toughness, high hardness, sufficient texture and good color

application achievements

"wearing gold and silver" focuses on the precious metal watch industry, integrates the advanced and mature watch making process in Switzerland with the innovative jewelry concept, subverts the traditional gold process in the past, combines the industrial innovative technology with the traditional gold, and hardens the precious metal gold with a unique process to improve its density. With the increasingly tight supply of coal at the beginning of the year, gold has been successfully used as the main material for watch making, The hard gold formula vacuum machine, frequency converter and screw rod are also applied to the watchmaking process of its goldbear gold watch and sipney gold watch brands by using the smelting technology of world-famous brands

market feedback

in terms of hardness, the hardness of gold watches produced through the processing of hard gold formula and vacuum smelting technology is far higher than that of the existing thousand gold watches, with wear resistance and extensibility, giving the watches the most ideal protection. Gold itself has value preservation and liquidity, and watches are more sought after by consumers at the same price

in terms of modeling, through the vacuum melting technology of hard gold formula, the gold material in the gold watch has strong extensibility. In addition to being applied to the case and buckle, it can also be designed differently, which not only ensures the resolution of the experiment, but also extends the service life of the experimental machine. The watch chain with the same modeling can introduce more modeling of the gold watch to meet the needs of different consumers

in terms of categories, "wearing gold and wearing silver" made a breakthrough in applying gold to watch making, promoted the rise of gold watch categories, led the integration, innovation and development of the jewelry industry and the watch industry, and made more people pay attention to the gold watch industry

through this technical upgrade, we optimized and improved various production devices and technical management methods, and realized further innovation in production control and product quality inspection. After the transformation, the layout of various production departments is more reasonable, the production process is more standardized, the management method is more scientific, and the production capacity is improved in an all-round way

the gradual release of new production capacity can effectively enhance their competitiveness and support the continuous improvement of performance. We will seize the opportunity brought by China's plastic machinery enterprises' increasing the development and integration of emerging markets for extruders in recent years, deeply cultivate customer needs with the support of innovation ability, brand tension, marketing strength and human resources, and further improve the product matrix to better meet the diversified needs of the market under the promotion of the superposition of the company's comprehensive competitiveness and brand customer resources. With the craftsman spirit of striving for perfection, we continue to lead the transformation and upgrading of the production standards of gold watches

Copyright © 2011 JIN SHI