2008 is a year of disasters. The arrival of the financial crisis has swept the whole world. All markets are uneasy in the aftermath of the crisis in order to stabilize, but the tool market has heard such a voice: in 2009, the tool market will Will usher in another spring.
The basis for this is as follows:
(1) In 2009, the consumption of enterprise stocks was exhausted, and the decline in the cost of raw materials such as steel made the machinery industry reversed with objective fundamental support. The tools were necessary equipment, and the supply was not competitive. It is easy to be in 2009. The formation of a big brand monopoly in the year.
(2) The government's 4 trillion yuan to stimulate domestic demand and the reform of value-added tax reform, the monetary policy has also changed from a tight to a moderately loose, and fiscal policy has changed from steady to positive. At the same time, 10 measures to promote economic growth were also announced. Among them, the second, third, sixth, seventh, ninth and tenth measures were directly related to the manufacturing industry.
In the metal cutting process, the tool that directly interacts with the object to be processed is the tool. China is a big country with a knife, and the growth potential of the tool market is huge. If all the advanced machine tools owned by China use high-performance ceramic knives, the annual consumption will reach more than 5 million pieces, calculated at 30 yuan per piece, worth 150 million yuan. This is just a knife for machine tools. The demand for tool products in China's automobile industry and aerospace industry is also growing.
"Tenth Five-Year Plan" is regarded as the period of rapid development of CNC machine tools in China. The "Eleventh Five-Year Plan" will be a strategic opportunity for the development of CNC machine tools. We can solve the problem of CNC machine tool development under the utmost effort, why not seize this strategic opportunity to turn the tool Develop together?
In order to adapt to the development of the market, the tool industry should actively take the following powerful measures to accelerate research and development, and respond to the upcoming "spring" with new technologies that respond quickly.
Accelerate the development of tool application materials
As machine tools continue to develop in the direction of high rigidity, high speed and high precision, the tool industry must also follow up quickly to adapt to the needs of the market. At this time, CBN (cubic boron nitride) and diamond tools are indispensable tools for high-speed, high-performance, high-precision machining. In the field of hard-to-cut steel, sintered Chinese metal processing online copyright alloys and cast iron and other difficult-to-cut materials, the development of new products and new materials for high-speed, high-efficiency, high-precision and long-life CBN tools is in full swing.
Sintered alloy materials can also be processed with cermet cutters, which have evolved into materials that are harder, tougher and more difficult to machine as the proportions used in the materials increase. The development of tool materials is the subject of never-fading in the tool industry. For the tool, there are also such products: for the metal alloys of China Metal Processing Online, a variety of material properties and many shapes of sintered alloys, a number of tool-edge-cutting tools are standard stocked, from high-precision machining to high-strength materials The strong cutting process enables high speed and efficient machining of all sintered alloy materials.
Speed ​​up the development of tool forming shapes
Due to the complication of the shape of metal-cut parts and the increasing requirements for dimensional accuracy, the requirements for the scope of the tool are also increasing. Advances in forming technology have made it possible to freely manufacture tools of all shapes, which not only helps to improve tool performance, but also allows the tool industry to have greater room for development in China Metalworking Online. For example, Hunan Jiangbin Piston Co., Ltd., which specializes in the production of high- and medium-range pistons, has undergone the numerical control transformation in recent years, and has changed the old-fashioned cutting machine tools of the hand-cranked handles to form 14 new CNC production lines, so it can improve production efficiency and improve processing. Accurate multi-blade, high-efficiency, high-precision tooling requirements are greatly enhanced.
In the improvement of tool shape design, there is a powerful four-blade end mill that is under development. This tool increases the amount of chip removal per blade due to the material improvement, which improves the machining efficiency and is more efficient than the traditional two-edge end mill. Raise four times.
In order to shorten the high-precision finishing time for workpieces such as molds, the new tool shape design is being developed, and the cutting edge is opened to the center of the tool tip.
In addition, there are high-grade machining tools that reduce the runout and error by improving the accuracy and strength of the insert and the cutter head clamping device.
Speed ​​up the development of cutting performance
The performance of the tool depends not only on the material and shape of the tool, but also on the development of the tool, the scope of use of the tool, the service life and environmental protection requirements. In order to adapt to the popularity of high-speed machine tools, small and lightweight tools and end mills have appeared on the market. New products such as blade replaceable tools, brazed Chinese metal processing online copyright knife and reamer are also born with the demand, the diversified characteristics of the tool is a magic weapon for the rapid response of the tool industry. Coating the metal material can prevent deterioration and wear of the metal, and this has emerged as an opportunity for the development of new technologies.
Accelerate the development of environmentally friendly tools
“Resource conservation, green environmental protection†is a major theme of the current social development, and the cutting tool industry is no exception. In addition to improving the basic wear resistance and heat resistance of the tool, the development of tools suitable for dry cutting should be accelerated for environmental reasons. Since dry cutting does not make cutting fluids available for use in China Metalworking, it requires the tool to have lubrication properties on the workpiece. As a corresponding technology for eco-environmental protection, new technologies such as MQL cutting that atomizes a small amount of cutting oil by compressed air to achieve cooling and lubrication are used to reduce environmental load.
Conclusion
In 2009, the auto market will also go higher. The tool and automobile market are also inextricably linked. In particular, the rapid development of the automobile industry and the aerospace industry has made China's tool industry face enormous challenges and opportunities.
It is predicted that the market for machinery manufacturing in China will continue to expand, which will generate greater demand for tools. At the same time, the development speed of the cutting market is still relatively strong. Therefore, accelerating the development and commercialization of domestically produced tools has become an urgent need for the industry. task.
Faced with China's high-speed development of the tool market, tool-related enterprises will accelerate the pace of technological advancement and market development, and strive to do a good job in the development of domestic and foreign markets, truly make China's tool industry stronger and bigger, will be more and better, Updated tooling products are available to a wide range of users.
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