Tungsten market: tungsten concentrate and APT market vulnerable, the buyer sustained prices, but the seller's price consciousness is strong, the market prices of basic stability. Because of the lack of demand is expected to short-term support, tungsten, or difficult to have the possibility of rebound sharply.


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Recently, the fourth meeting of the first session of the State Key Laboratory Carbide Academic Committee held in Zhuzhou .

The meeting was chaired by the Director of Academic Committee Huang Baiyun Academy of Sciences. Professor Xiong Weihao etc. 10 academic committee , general manager Wu roots , party secretary , deputy general manager Wang Huiping and major technology project manager , laboratory research backbone of more than 30 people attended the meeting.

Wu root welcoming remarks. He first Members of the expert guidance of laboratory and great help to express my heartfelt thanks. He hoped that Members make constructive comments and suggestions on the planning and development laboratories , academic research , laboratory construction level onto a new level , so that the laboratory can apply and receive acceptance to the best posture.

Zhangzhong Jian , director of the laboratory researcher reported significant results achieved in the laboratory in the construction period , the progress made in terms of personnel, construction and research platform , focusing on the work of the laboratory in 2013 and 2014 work plans , proposed focus Laboratory acceptance of work. Wang , deputy director of the laboratory were made by Zhang Lu social rights and academic research reports on innovation and development of tool materials , coarse grain carbide preparation technology.

Academic Committee annual report on the work of the laboratory and laboratory construction and development conducted a serious discussion . Achievements members of a series of innovative research results achieved in the past year the laboratory , laboratory platform and a number of national science and technology awards Laboratory , successfully applied for national key basic research projects and other aspects of fully affirmed the experimental aspect room personnel, innovation and capacity building made ​​pertinent suggestions .

Committee members also discussed aspects of top-level design , research , personnel training, and other high-impact outcomes output made ​​very valuable comments . They expect laboratory focused on long-term development , to further strengthen the basic theory and application technology research, and constantly improve the academic level , to enhance the national discourse in the field of carbide , and enhance the international competitiveness of national key laboratories.

Zhang Zhongjian researcher thanked the help of the academic committee of the laboratory , and said it would be better concise development, continuous improvement , formed its own characteristics , to obtain core results . The Academic Committee meeting held prior to the acceptance of the laboratory , a laboratory with a new look to greet the acceptance has an important role in promoting long-term development laboratory is important.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
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Although the industry hard alloy die every year in our country with huge total import and export volume is regarded as a global manufacturing power “ ”, but due to the restriction of technical personnel and other factors, are relatively concentrated in the low-end and high-end market, on the domestic carbide die enterprises, economic temptation is enormous.

Industry Association is related to the enterprises for their own development and set up a kind of economic organization. Under the condition of market economy, as an important intermediary organizations, industry associations to coordinate with the main players in the market, improve the efficiency of market allocation function.

Our country has entered the production and consumption country hard alloy mould ranks, hard alloy mould industry of our country from dependence on imports to emerging industries, independent but, there are still some need to improve local industry hard alloy mould in China, particularly not widely used CAD/ CAE/CAM and many other advanced hard alloy mould technology, processing equipment hard alloy mould precision machining for the relatively small proportion, the hard alloy mould high level of complexity, precision, large, long service life and gap, the yield of these high levels of hard alloy die can not meet the domestic demand, and therefore need to rely on imports.

The next few years construction cycle is obtained after the hard alloy mould 1:1 output growth, by 2017 the output value of hard alloy mould in China may be more than 450000000000, compared to the previous 2015 hard alloy mould market size of 350000000000 is expected to grow 100000000000 again.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
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Increasing the level of modern technology , equipment updates faster and faster, every 10 or 15 years as a replacement cycle , from the current view, modern tools such as carbide cutting tools in improving the efficiency potential is still quite huge . To earn in such a short period of time costs and make a profit , we must fully tap the potential of the tool . According to the statistics analysis tool costs accounted for 2.4 to 4 % of manufacturing costs , but it can directly affect manufacturing costs accounted for 20% of the machine cost and 38 % of the labor costs. Increasing the level of modern technology , equipment updates faster and faster, and modern high-speed cutting tools , carbide cutting tools , such as the generation of more illustrates this point . Currently, every 10 or 15 years as a replacement cycle. To earn in such a short period of time costs and make a profit , we must fully tap the potential of the tool . According to the statistics analysis tool costs accounted for 2.4 to 4 % of manufacturing costs , but it can directly affect manufacturing costs accounted for 20% of the machine cost and 38 % of the labor costs.

Another algorithm is a machine and tool investment ratio of 9:1 to 7:3 ? Investment tool in place as long as the cutting speed and feed rate increased by 15 to 20 percent per manufacturing costs can be reduced by 10 to 15%.

Another method is to put the machine tool with a ratio of 9:1 to 7:3 , so long as the tool of investment in time, cutting speed and feed rate is not increased by 15% to 20% of the manufacturing cost can be reduced by 10 % 15% . Data analysis pointed out that the tool costs only 3% to 5 % of the total cost of the parts manufacturing cost , so if the tool purchase price reduced by 30% , saving companies only 1% cost of parts . If you purchase good quality tools that extend tool life by 50% , the enterprise can only save one percent of the cost of parts . If you purchase an excellent tool performance improvement tool cutting performance, improve processing efficiency ( assuming a 20% increase ) , then in order to be able to save 15 % of the parts cost.

This theory has been confirmed by many examples of cutting . We do a comparison: In 1900 , if the carbon tool steel cutting tools with a diameter of 100mm, 500mm length carbon steel shaft , you need 100 minutes to complete. And now, with carbide coated tools or cubic boron nitride cutting tools , processing the same axis , but it only takes a minute to complete.

Thus the cutting tool to improve the efficiency of potential is quite huge.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
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