Super hard network week news review (11.14~11.18)

1. Invitation to the 4th China (Zhengzhou) International Abrasives Grinding Exhibition ( read the original )
China Superhard Materials Network reporter learned from the Organizing Committee of Sanma Exhibition that the 4th China (Zhengzhou) International Abrasives Grinding was sponsored by Zhengzhou Municipal People's Government, Guoji Seiko Co., Ltd. and China Automotive Industry International Cooperation Co., Ltd. The exhibition will be held at the Zhengzhou International Convention and Exhibition Center from September 14 to 16, 2017.
China (Zhengzhou) International Abrasives Grinding Exhibition features abrasives, superhard materials and products, covering the latest technologies and products in the grinding industry chain, providing grinding solutions, the only domestic and world-renowned international Professional exhibition of grinding technology.

2. Notice on the participation of the group in the 2017 China Chongqing International Machine Tool Show ( read the original )
The 2017 China Chongqing International Machine Tool Show (CCIMT2017), co-sponsored by the China Machine Tool Industry Association (AGA) and the American Machinery Manufacturing Technology Association (AMT), will be held at the Chongqing International Expo Center from November 13 to 16, 2017. It is expected to have an exhibition area of ​​35,000 square meters and an estimated audience of 50,000 people. The Superhard Materials Branch will participate in the exhibition according to the requirements of the General Conference. We will provide free services for the exhibitions and exhibitions of the enterprises.
As the only municipality directly under the Central Government and one of the five central cities in China, Chongqing has become a bridgehead for the transfer of many industries to the interior after more than ten years of development. The capital transfer station plays an inland transportation hub and the middle and upper reaches of the Yangtze River. The important role of the center and the western cultural highlands. In particular, the manufacturing industry in Chongqing and its surrounding areas has developed rapidly, and 250 of the world's top 500 multinational companies have invested in the region. In 2015, Chongqing's economic growth rate reached 11%, which is the fastest growth rate among China's 31 provinces and cities. Chongqing is also China's largest automobile production base, the largest notebook computer manufacturing base and a major motorcycle production area. More than 1,000 local companies specialize in the production of automobiles and related parts; more than 600 local companies specialize in the production of motorcycles and related parts. It produces more than 3 million vehicles, 8 million motorcycles and more than 10 million motorcycle engines, of which about 15% are exported to overseas markets. The official settlement of China Chongqing International Machine Tool Exhibition will become a major milestone in the development of manufacturing exhibitions in western China.
In accordance with the requirements of the General Conference, the Superhard Materials Branch will continue to do the recruitment work of the super-hard materials industry. With the advantages of the exhibition, we will further strengthen the influence of the super-hard materials industry in various fields and promote the industrialization of domestic super-hard materials. Development will promote the transformation of China from a superhard material country to a strong country.

3, good news! Henan superhard materials industry has been supported by the national strong policy ( read the original )
On November 15, the reporter learned from the Henan Provincial Intellectual Property Office that Henan Province has been officially approved as a pilot province for supporting strong intellectual property provinces. According to the "Program", Henan Province will focus on cultivating patent-intensive industries. Guided by the construction of the national patent navigation (superhard materials) industry development experimental zone, the implementation of patent navigation engineering, high-growth industrial clusters such as electronic information industry and equipment manufacturing, and strategic emerging industries such as bio-pharmaceutical industry and new materials industry. Focusing on the establishment of 36 patent navigation industry development experimental zones in industrial clusters with better industrial bases.
The "Proposal" also revealed that Henan Province will study and formulate the patent incentives of the People's Government of Henan Province and establish the Henan Provincial Patent Award.

4. Yuxin Diamond: Looking for a small field to grow into the most influential supplier. Interview with Deng Guochuan, Chairman of Xiamen Yuxin Diamond Tools Co., Ltd. (read the original)
Meet Deng, and then understand that a company focuses on a small and narrow field, and achieve the ultimate in products, becoming the most influential brand and supplier company in this field, due to the second phase of coated abrasives organized by the association this year. Technical Training.
Looking at the student roster, in the all-in-one coated abrasive industry students, a diamond company was rare, and the chairman of the board of directors and the technical staff came together to participate in the training.
What kind of business is this? Why come to the training of coated abrasives? Is it a special focus on learning, or is it a cross-border change? It is not necessarily a good idea to cross the border, because the structural overcapacity of the coated abrasive industry is already quite serious.
Have a lot of questions, meet up and talk.

5, Sifangda from concept to application: build knowledge team to light organizational wisdom ( read the original )
Since the launch of the knowledge management system in 2014 and the activities in 2015, the company's knowledge management platform has accumulated a large amount of knowledge reserves, with more than 8,000 knowledge documents and more than 50 knowledge maps. Knowledge management system. However, with the gradual deepening of knowledge management, how to refine and demonstrate the valuable experience and lessons in the work, how to make tacit knowledge explicit, how to extend the knowledge content to decision support, has become knowledge management in 2016 core work.
To this end, the Knowledge Management Group organized a company-wide AAR event (ie, “post-action summary”) in June 2016. During the event, a total of 79 AAR documents were reviewed, mainly related to R&D technical and functional management. At the same time, R&D Center, Purchasing Department and Composite Superhard Materials Division won the top three of the event.
The large number of technical and management experience collected in this activity is that each project team member reorganizes the original project, and based on the PDCA principle, discusses the analysis experience and lessons for each step and detail, and puts forward practical feasibility. Improvement plan. AAR reflects the wisdom and achievements of all members of the project team, and provides data and experience support for the second implementation of the project. At the same time, the smooth progress of this event not only added rich content to the knowledge warehouse, but more importantly, it brought a channel, a method and a method for all employees to convert tacit knowledge into explicit documents. Tools, and this is the ultimate meaning of this event.

6. Analysis of the economic operation of the superhard materials industry in 2015 ( read the original )
The national macro economy has entered a new normal. According to the statistics in Table 1, the growth rate continued to slow down in 2015, with GDP growth rate of 6.9% and a year-on-year decrease of 0.5%; especially for industrial enterprises above designated size (down 2.3%) and import and export ( The decline of 7%) from the rapid decline to a substantial decline, the central government has continuously introduced new policies to regulate the market, promote the development of the financial and service industries, promote supply-side reforms, and demand "three to one, one to one supplement" - to capacity, go Inventories, de-leveraging, short-boarding, manufacturing transformation and upgrading pressures continue to increase, and the pain continues to increase. Development has been greatly affected.
Under the influence of the big situation, the super-hard materials industry continued to ferment, the pressure continued to increase, the operation became increasingly difficult, and the nominal growth rate of major economic indicators continued to be lower than GDP. The output of major products fell across the board, the total profit was deep, and the production and production stoppage of SMEs continued to expand. Even some large enterprises were struggling. It was really cold and cold, and the situation was very worrying! Most companies had to shrink and wait for the spring. . However, some enterprises have not simply contracted to wait for the new spring, but have the courage to explore and innovate, take the initiative to attack, and simultaneously develop technology and market development, and still maintain rapid growth, and the situation is gratifying.

7, 2016 Japan machine tool development screen to create the history of the most super-hard enterprise strong attack
On November 17, 2016, the 28th Japan International Machine Tool Show (JIMTOF2016) was opened. The exhibition used all the pavilions of the Tokyo Ariake International Exhibition Center, with 969 companies and groups exhibiting (as of the 17th). The scale of the exhibition is the highest in history.
The exhibition halls 1 to 6 of the East Exhibition Hall of the Tokyo International Convention and Exhibition Center show machine tools, forging presses, control devices and CAD/CAM software. The West Pavilion mainly displays tools and measuring instruments. The new East 7 East 8 exhibition hall was also opened this time. The East 7 Hall is the overseas exhibition area and the sponsor display area. The East 8 Hall is the IMEC exhibition board publishing area and eating area.
Related Reading:
Huajing micro-drills participate in the Japan International Machine Tool Show (read the full text)
Fu Nike made its debut at the 2016 Tokyo International Machine Tool Show (Read the full text)

8. Discussion on deformation control technology of aircraft engine blade processing ( Read the full text )
The blade is the "heart" of the aero engine. As shown in Figure 1, the machining accuracy and quality of the blade have a direct impact on the efficiency and performance of the aircraft and the safety and reliability, and account for more than 30% of the total machining of the engine. Blade processing has always been the "bottleneck" in the overall improvement of China's aero engine.
The results of the NASA-Lewis Research Center in the United States show that when the blade profile accuracy is around 0.025mm, if the blade surface roughness Ra is reduced from 3.1μm to 0.51μm, the engine efficiency will increase by 3%~6 near the design value. %; if the engine blade speed is operated at a low speed of 60% of the design value, the efficiency will increase by 1% to 3%; when the surface roughness of the blade is 0.51μm, the contour error will be reduced from 0.025mm to 0.0125mm. The engine's compression ratio will increase by more than 1%, especially the contour error of the intake edge occupying 10% of the blade profile has the greatest impact on efficiency.
The above research results show that the machining accuracy and quality of the blade profile have a direct impact on engine performance, especially for supersonic aircraft. On the other hand, the high precision and high quality manufacturing of the blade profile also contributes significantly to reducing the fuel consumption of the engine. ADVENT, the sixth-generation military engine research project in the United States, will reduce fuel consumption by 25%, with optimized compressor design and manufacturing. About 5% to 7% of them. The civilian engine LEAP-X model will reduce fuel consumption by about 7% by optimizing compressor design and manufacturing.
Related reading: Depth: Why are aero engine blades so hard to make? ( Read the full text )

9. Henan University of Technology School of Materials held a job-seeking experience exchange meeting ( Read the full text )
On the evening of November 9, the School of Materials Science and Engineering of Henan University of Technology held a job-seeking experience exchange meeting on the topic of “Let the light of the pilot, and the road to become a talent” in Room 447 of Building 31. I have invited Liu Yaqi, Wan Shuaijie, You Yarong, three seniors who have successfully signed up and have rich experience in job hunting, and share their experiences and experiences on the job search with the students, in order to achieve some job planning and route for the students. The purpose of guidance and reminders.
Liu Yaqi expressed his three views on job hunting. First, the opportunity is to fight for it. Second, the first job is best matched with your own profession. He quoted the words of his predecessors to explain this view. "In the first work, the technical type is more suitable for us, and it will have a greater effect on our ability to improve." Third, we must not hesitate to seize the hot period of job hunting. Because, once you miss the hot job search period, the opportunities that job seekers can get will be greatly reduced, and even no more suitable jobs can be found.

10. Macroeconomics and policies
(1) Countdown to environmental protection tax! The "13th Five-Year Plan" period will be levied at the appropriate time (Read the full text)
(2) The Labor Contract Law may be amended: Is it more biased towards enterprises or laborers? (Read the full text)
(3) Corporate tax burden for tax reduction year: Taxes exceed profits (Read the full text)
(4) Enterprise attention! This winter and the next spring, local electricity use or short-term tension (read the full text)

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