Yucheng Innovation Technology: Let "Diamond" be called the whole country

Abstract Yucheng County, which has the “Hometown of China's Diamond Micropowder”, adopts measures such as “construction and construction, integration of production, study and research” to improve the ability of scientific and technological innovation, and effectively promote the research and development and optimization and upgrading of diamond high-tech products. Drawing die polycrystalline is Wanke Diamond Co., Ltd. to create an export...
Yucheng County, which has the “Hometown of China's Diamond Micropowder”, adopts measures such as “construction and construction, integration of production, study and research” to improve the ability of scientific and technological innovation, and effectively promote the research and development of diamond high-tech products and industrial optimization and upgrading.

Drawing die polycrystal is the “fist product” that Wanke Diamond Co., Ltd. has created for export. The cables and wires used in our daily life are drawn from it.

Ma Junxi, technical director of Wanke Diamond Co., Ltd., said: The drawing die polycrystalline crystal produced by ordinary technology can only reach a thickness of between 1 mm and 5 mm. Our current production process has been improved, and the production thickness can reach about 15-20. Between millimeters. The efficiency of a single time is increased by 4-5 times. After the efficiency is improved, the durability of the product is not reduced, but also improved.

Ma Junxi said that when the conventional method is used to make large-size diamond wire drawing die, the temperature inside the composite block is not uniform. A portion of the diamond having a high temperature has been carbonized into carbon, and a portion having a low temperature has not been sintered. How to control the temperature of the composite block is the key to making the product. They solved this problem by adding a thermal insulation layer during synthesis and a relatively uniform temperature inside the synthesis chamber. Pony told reporters, don't underestimate the "small point" that only the size of the thumb cover, so the market price is 1500-2000 yuan. Only after this product technology innovation, the benefits to Wanke are three or four times the growth.

Huifeng Diamond Co., Ltd., another company in Yucheng, has been busy negotiating with a Japanese company to produce nano-scale diamond powder in order to improve the technological added value and product competitiveness of the product and occupy the high-end of diamond powder. market. It is such a company. A few years ago, it was a workshop-style factory that produced diamond crushed materials by processing customers.

Wang Laifu, the person in charge of Huifeng Company, said: The link we produce micro-powder is mainly two links, one is the broken link and the other is the grading link. Broken, we used to use a grinding machine to break, now using airflow mode, the classification was previously manual, now it is automated grading equipment.

Huifeng Diamond Co., Ltd. hired professional and technical personnel with high salary, introduced advanced foreign equipment, and established the diamond micro-nano powder grade Henan engineering laboratory and Henan sub-micron super-hard powder engineering technology research center based on industrial advantages, and obtained six countries. The technology patent was approved as a “national high-tech enterprise”. Through technological innovation, Huifeng Company has tasted the real sweetness. The company has not only expanded its scale, but also increased its production capacity by more than 10 times. The super-strong and super-hard diamond powder produced by the company has occupied 80% of the international market through the improvement of technology. Today, Huifeng has developed into the country's largest diamond micropowder manufacturing enterprise and the “first backbone enterprise of Henan high-tech characteristic industrial base”.

In the Yucheng Industrial Cluster, there are many companies like Wanke and Huifeng that rely on technological innovation and technological innovation to win development. In addition to implementing technological innovation, Yucheng has also continuously increased its investment in science and technology and the introduction of talents. It has set up a special science and technology innovation fund of 50 million yuan to support key key enterprises to introduce advanced technologies and improve production processes. Helped the company to build 4 provincial engineering technology centers, laboratories and provincial diamond testing centers, set up postdoctoral mobile stations, successfully introduced 8 doctors, more than 30 masters, and more than 150 senior technical personnel, making many enterprises have their own New product development, patented product transformation, diamond micronized powder and product inspection and testing capabilities. In order to promote the upgrading of diamond-leading industries, Yucheng County has invited more than 20 experts in superhard materials to teach “study the pulse” and carry out scientific and technological training. At the same time, actively organize enterprises and more than 10 research institutes inside and outside the province to "marriage". In addition, the government departments actively provide preferential treatment for the project land and plant infrastructure construction of diamond enterprises. Increase financial and financial support, and actively provide credit support for qualified diamond superhard material manufacturers. At the same time, strengthen the construction of enterprise chambers of commerce, promote the sharing of information resources and economic and technological exchanges between enterprises and the outside world, and provide a series of service platforms for enterprise development.

Liu Lianchang, secretary of the Yucheng County Party Committee, said: In 2013, our county party committee and county government will closely increase the investment in science and technology around the construction of “provincial high-tech zones”, build a platform for scientific and technological innovation, focus on technological innovation, enhance the support of science and technology, and add new national or provincial There are more than 3 high-tech enterprises and more than 3 engineering technology research and development centers. We will build academician workstations and postdoctoral workstations, and strive to create a national high-tech industrial base.

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