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The secretariat of the association has carefully prepared for the convening of the forum for several months, and has produced a collection of 44 papers, including 10 articles on economic operation analysis and development, and superhard materials (including PCD). , PCBN) 13 papers, saw blades, grinding wheels, wire saws, brazing tools and other products and applications papers 15 papers, 2 original and auxiliary materials papers, 4 equipment and testing papers. The collection of papers was published in the form of a supplemental publication of the magazine "Diamond and Abrasives Engineering" published at home and abroad, with more than 290,000 words. 21 papers were reported by the authors. The papers in the collection cover the latest research results of materials and various products, especially the coarse-grain gem-quality diamond single crystal, diamond wire saw, diamond ordered array saw blade, brazing tool, pre-alloyed powder for tools, etc. Class technology has greatly increased the weight and influence of the collection, making it an important document for the development of industry technology.
The brief opening ceremony was hosted by Li Zhihong, the secretary general of the association. The chairman of the expert committee, Professor Shen Dongtong, delivered an opening speech. The general manager of the Xiamen Liming Industry and Trade Company, Lin Guang, gave a welcome speech. The entire forum was chaired by Shen Dongtong, director of the expert committee, and deputy directors Wang Qinsheng and Sun Yuchao respectively. The group discussion after the forum was composed by Changjiang Scholar Distinguished Professor and Doctoral Supervisor Jia Xiaopeng, Deputy Director of the Expert Committee Liu Mingyao, Guo Hua, Postdoctoral and Professor Liu Yibo respectively. Hosted. Finally, Professor Shen Tongtong conducted a forum summary.
First of all, the Secretary-General analyzed the economic operation of the industry in 2005 with the title of “Superhard Materials Industry Developed in the Waves and High Speedsâ€. Although the industry was troubled and troubled in 2005, it still achieved a growth rate of 26% of total industrial output value and sales revenue. Although it has slowed down slightly, it still has a high growth rate. The product structure has been significantly improved, the technical level has been greatly improved, and the production cost has dropped significantly. Due to the vicious price competition of diamond saw blades for many years, the dumping war of American anti-diamond circular saw blades in 2005 led to the rapid development of the enterprises that mastered advanced powder and indirect heating to produce diamonds, which caused the “big reshuffle†of diamond manufacturers. A large number of companies with backward technology development and failure to master this advanced manufacturing technology have been eliminated. This kind of high-speed and turbulent situation has drowned a lot of enterprises, but it has been exercised and improved as the whole industry. The sub-high-grade diamond products with the international advanced level and the largest consumption have made breakthroughs and have been put into production in batches. Ending the history of China's unique six-sided top press without producing 30/35 and high-grade products, it has attracted close attention from international counterparts and completely changed the situation of international counterparts defying Chinese diamond equipment and technology. Two of the three major diamond companies have set up factories in China, began to purchase and research technology for diamond production in China's six-face press, and the other resold part of its diamond industry.
The Secretary-General also analyzed the economic performance of the industry in the first half of 2006 based on the statistics of the first half of 2006. In the first half of 2006, the total industrial output value increased by 10.2% year-on-year, with a decrease of 20.3%; sales revenue increased by 12.2% year-on-year, and the growth rate decreased by 20.5%; industrial added value increased by 6.5% year-on-year, and the growth rate decreased by 24%. These major economic indicators are constantly refreshing their historical records, but the growth rate has dropped significantly. This is one of the signs in response to the call of the Party Central Committee to change the mode of economic growth, indicating that the industry is gradually improving its economic performance. He also illustrates the competitiveness of Chinese diamonds in the international market in a numerical comparison: Ireland has been the largest supplier of 80-gauge high-grade diamonds for sawing tools in the US market. By 2005, this category of products exceeded China for the first time in 2005. Ireland became its largest supplier (China's 71.27 million carats, Ireland's 70.67 million carats), while in the first half of 2006, China's supply of such products reached 74.11 million carats, accounting for 54.78% of the market share, while Ireland's 35.38 million carats. Accounted for 26.15% of the market. As we all know, Ireland is the world's largest exporter of high-grade sawing grade diamonds. After 2005, China will be the first in the largest consumer market in the United States, which illustrates the improvement of China's diamond level and the enhancement of international competitiveness. He also displayed 8/10~25/30 coarse-grain high-grade diamond products produced by Chinese companies in pictures and in kind. This product is the product that the industry has been dreaming of for years, breaking foreign monopoly and realizing superhard materials. The advent and mass production made all participants deeply excited and proud, fully reflecting the high level of diamond production in China's unique six-face press, greatly enhancing the confidence and determination to achieve a super-hard material power!
The meeting also invited the largest user industry of diamonds and its tools - the deputy secretary-general of the China Stone Association, and the president and editor-in-chief of "Stone" magazine, Tan Jinhua, to report on the status and development of the stone industry. In the report, he introduced the development status and future development trend of China's stone industry and its tools in the form of graphics and data, and put forward the requirements of the diamond industry for the development of diamond tools, which pointed out the direction and stimulated the development of diamond and its tools. The industry ambition promotes the enthusiasm, confidence and determination of the industry and the stone industry to a higher level!
Professor Jia Xiaopeng reported on the theoretical research results of the "Solvent Synthesis Theory and Parathermal Synthetic Process of Diamond Synthesis" on the forum. The latest research results and product papers of the conference report are: Dr. Wang Yuchang of the Returned Country, "High Temperature and High Pressure of Conductive Diamonds" "Synthesis", Dr. Huang Hui's "Experimental Research on Brazing Diamond Tools for Grinding Different Workpiece Materials", Professor Jiang Rongchao's "Diamond Uniform Distribution/Ordered Arrangement is an Effective Way to Improve the Performance of Diamond Tools", Professor Wu Zhiying's "About Diamond Saws" A discussion of the sharpness of the blade head, etc. 21 papers. The reporters kept improving and the lecturers enthusiastically asked questions. The whole forum was full of intense and academic atmosphere. It almost stunned the participants and gave participants a different degree of gain.
After the report of the forum, the materials and products were discussed in two groups. At the material group discussion meeting, everyone fully affirmed the great progress of China's diamond industry, and proposed that the world-famous diamond company settled in China and combined with its unique equipment in China. Concerns about the diamond production process, explored the possibility of bringing new threats to the domestic industry, called on all enterprises to continue to strengthen research and development, further improve the technical level, the courage to compete with the world famous diamond companies and finally win!
Since the development of diamond products is the source of the development of diamond materials, and this conference is mainly represented by product companies, the discussion of product groups is even more enthusiastic. Experts and scholars who did not write before the meeting did not report their latest scientific research achievements and new products at the conference. They rushed to speak at the seminar and tried their best to show their style. They have thrown out the problems that cannot be solved in production practice and seek experts and scholars. To answer questions, there are also rumors about the achievements of the industry in recent years: "The super-hard materials industry is the most proud industry in the entire machinery industry. It is an industry with independent intellectual property rights. We rely on our own wisdom. With the world-developed six-sided top press and its production process, the company has produced ultra-hard materials with international advanced level, so that the world-famous diamond company purchases my unique equipment, researches my production process, and learns from me. Is it not worthy of pride? Is this the case in other industries? Diamond products can cause anti-dumping in the United States, indicating that our products have achieved a certain level, indicating that they are afraid of Chinese products, and can no longer wait and see. This explains from the opposite side. Our progress". Some representatives also put forward valuable opinions on the format of the forum meeting. They believed that the conference arranged too many papers and the discussion time was too short. Some topics could not be discussed. The superficial discussion could not solve some fundamental problems in the industry. It is suggested that more special sessions will be held in the future, and the propositions put forward by experts and scholars should be discussed in depth. There are also suggestions for bidding for technical problems in production practices proposed by enterprises. In short, everyone is very emotional, speaks positively, cares about the development of the industry, and hopes to improve the level of the forum. After listening to everyone's opinions, the Secretary-General stated at the meeting: The Secretariat accepts everyone's criticism and will carefully study the recommendations of everyone, gradually improve the form of the meeting, improve the quality of the meeting, and do their utmost to serve the members and make everyone satisfaction.
During the forum, a technical expert committee meeting was held to discuss the preparations for the celebration of the 45th anniversary of the birth of China's synthetic diamonds and the fifth Zhengzhou International Superhard Materials and Products Symposium, and decided to start preparations in 2007. The conference will select the best papers in various fields of the industry as the theme paper of the conference, and call on academic leaders in various fields and experts with special contributions to actively collect materials and carefully write papers to enhance the 45th anniversary of the birth of Chinese synthetic diamonds!
The Secretariat of the Forum Gap Association also arranged the first round of consultations among the general managers of the top three enterprises in the diamond production market. The consultations were attended by Liu Jianshe, general manager of Henan Huanghe Cyclone Co., Ltd., and Lu Canhua, deputy general manager of Nanyang Zhongnan Diamond Co., Ltd. And Li Guoxuan, deputy general manager of Henan Huajing Diamond Co., Ltd., this consultation was conducted in accordance with the consensus reached at the summit meeting of the three companies on October 20, 2006. The main spirit is to strengthen communication and cooperation, strengthen self-discipline, and regulate market order. To curb the abnormal situation that the product level has increased substantially and the selling price has continued to fall. Effective measures have been taken to create a fair competitive market environment, and the company has pushed the low-level competition from vicious price reduction to improve and stabilize product quality and improve pre-sales and after-sales service. High-level competition, and gradually move toward higher-level competition in product division of labor, market division of labor, mutual support, and harmonious development. The consultations took place in an atmosphere of sincerity, kindness, friendliness and harmony. After full consultation, the three enterprises reached the following consensus: 1. The three enterprises will establish a mechanism for mutual notification of major issues and designate communication liaisons respectively. The major measures for market operation of any enterprise will be notified to the other two in advance; 2. Before the Spring Festival in 2007 The three enterprises will maintain the stability of their product prices and not engage in surprise sales; 3. The second round of consultations will be held at the appropriate time after the Spring Festival in 2007.
At the end of the forum, the chairman of the expert committee, Shen Zongtong, made a concluding speech. In his summary, he said: The conference was very good and very successful. First, the Secretariat has done a lot of preparatory work, compiled a high-quality collection of essays, and laid a good foundation for the successful convening of the conference. Second, everyone not only participated in the conference, but also rushed to speak. This is a good meeting. The basic guarantee; Third, everyone put forward some opinions and suggestions, indicating that everyone cares about the forum, cares about the industry, and hopes that the industry conference will get better and better. We must see the achievements of the industry and see our gap. Although we have achieved the staged results of the US anti-my diamond circular saw blade, as far as I know it is because our products are not in a competitive level with the products of American companies, and we have won no damage to our American counterparts. In fact, regardless of materials or products, China's product level is still far from the advanced level of developed countries, there is still a big gap in some products and applications! Of course, the progress of the industry in recent years has indeed narrowed these gaps and increased confidence in further narrowing the gap. We must know that our international counterparts are also making continuous progress. There is still a lot of work to be done to achieve the great goal of superhard material power, and we need the joint efforts of all industry colleagues!
The forum came to a successful conclusion on November 13, 2006 after the successful completion of the various agendas.
I would like to express my sincere gratitude to Xiamen Liming Industry & Trade Co., Ltd. for the help provided by the conference.
Summary of the Xiamen Conference on the 2006 Superhard Materials Industry Technology Development Forum
The 2006 Superhard Materials Industry Technology Development Forum organized by the China Machine Tool Industry Association Superhard Materials Branch (referred to as the Association) was held in Xiamen from November 11th to 13th, 2006. Participating in this forum are more than 170 people including the deputy chairman, secretary-general, member of the expert committee, deputy secretary-general of the invited stone association, colleges and universities, research institutes and enterprise technical experts, including doctoral tutors from universities and colleges. Changjiang scholars, professors, technical directors, chief engineers, professor-level senior engineers, postdoctoral fellows, doctors and other professional and technical personnel in various fields.