CNC machine tools enter the "hot summer" high-end is the trend

Abstract With the economic recovery and the acceleration of China's industrialization speed, it has a good promotion effect on the machine tool industry. There is a strong demand in the machine tool industry, and small and medium-sized machine tools have a blowout phenomenon. After the Spring Festival, sales in the machine tool industry continued to rise. Small and medium-sized machine tools are especially popular...

With the economic recovery and the acceleration of China's industrialization, it has a good role in promoting the machine tool industry. There is a strong demand in the machine tool industry, and small and medium-sized machine tools have a blowout phenomenon. After the Spring Festival, sales in the machine tool industry continued to rise. Small and medium-sized machine tools are particularly hot, and there is a phenomenon of blowout. The products are out of stock and customers are rushing for goods. The price increase of small and medium-sized machine tools is common. Some of the scarce products have been scheduled for the second half of the year, and even scheduled for 2011.

At the 6th China CNC Machine Tool Exhibition, which ended at the previous time, many companies also said that the machine tool market is very hot, and the supply of machine tools is in short supply. The Chinese machine tool market is full of warmth and has already entered the hot summer season. The CNC machine tool industry is expected to be in the future.

Industry Action: Upgrade is in progress
In 2009, China became the world's largest consumer and first importer of machine tools for eight consecutive years, and for the first time became the world's largest machine tool producer. The data shows that under the joint efforts of the whole industry to accelerate independent innovation and vigorously adjust the structure, the machine tool industry has maintained a good growth momentum.

Although the domestic market share of domestically produced machine tools has increased significantly, the market share of high-end CNC machine tools and core functional components in the domestic market is still very low, and the potential for replacing imports in the whole industry is still huge. The data shows that the import of machine tool parts continued to increase last year, which indicates that the domestic machine tool parts can not meet the requirements of the host industry. Therefore, further accelerating product structure adjustment and promoting industrial upgrading is still the primary task of China's machine tool industry, and the upgrading of CNC machine tool industry is still in progress.

Industry downturn: expanding to high-end areas
The basic consensus of the development of CNC machine tool industry is the development of high-speed, high-efficiency, precision, composite, intelligent, information, environmental protection and modular design.

High-speed and high-efficiency: High-speed and ultra-high-speed machining technology can improve machining efficiency, and it is also an important guarantee for processing difficult materials, improving machining accuracy and controlling vibration. The key to its technology is to increase the spindle speed and feed rate of the machine. For example, to further improve the maximum speed, power and torque of high-speed electric spindles, vibration monitoring and diagnosis using sensing technology, further lightweight feeding system, direct driving method using linear motor and torque motor, and 3 machine tools realized by tool spindle components Linear coordinate motion, etc.

Precision: Due to the precision of the machine structure and the processing of each component, it is no problem that the machine tool reaches micron accuracy. At present, the positioning accuracy (full stroke) of high-end CNC machine tools has reached 0.004~0.006mm, and the repeat positioning accuracy is 0.002~0.003mm. At the same time, ultra-precision nano-scale machine tools representing the level of precision have begun to emerge.

Compounding: As the degree of integration of components continues to increase and the number is decreasing, the shape of processed products is increasingly complex, and multi-axis controlled machines are suitable for machining complex shapes. On the other hand, the shortening of the product cycle requires that the machine tool can adjust and adapt to new changes at any time to meet the processing needs of various products. This requires one machine to handle the processes that previously required several machine tools. Under the premise of keeping the process concentrated and reducing the re-installation of the workpiece, more different machining processes are combined on one machine to reduce the floor space, reduce parts transfer and inventory, and ensure the processing precision and energy saving.

Intelligent: Modern intelligent CNC machine tools can automatically adjust the working parameters according to the change of cutting conditions, maintain the best working condition, get higher machining accuracy and lower surface roughness value, and also improve the service life of the tool and Equipment production efficiency. In addition, the system can also self-diagnose and check the CNC system itself and various devices connected to it at any time to realize the fault shutdown, fault alarm, the location and cause of the fault. The development trend of intelligent modern CNC machine tools is to use artificial intelligence expert diagnosis system.

Informatization: Using computer technology and network communication technology, machine tool manufacturers can establish a remote technical support system for machine tools to realize the transmission, storage, query and display of working condition information, as well as remote intelligent diagnosis. Based on the network connection, the machine tool user can obtain the remote technical support of the machine tool manufacturer in time. The machine tool manufacturer can accurately and effectively obtain the user's machine tool condition data, and carry out the online online diagnosis of the machine tool status to realize the opening of the machine tool full production cycle service. Network monitoring services can improve the efficiency of after-sales service and help to improve the quality of products in a timely manner.

Environmental protection: Environmental protection is a condition that must be met by machine tool products. Through dry cutting, quasi-dry cutting, hard cutting and other measures to avoid the ecological damage of the coolant and lubricating fluid to the surrounding environment and the use of a fully enclosed casing, the overall avoidance of chip or cutting fluid splash is the main two environmental requirements.

Modular design: modular design has been applied in machine tool manufacturing, horizontal series, vertical series, full series, cross-series modular design makes the same two machines look exactly the same, but the function is It is completely different, and many of the modules are universal. Modular design will be a main line throughout the whole process of product design. Whether it is the trend of machine tool technology development or the requirements of market competition, whether it is to reduce costs or improve product quality, it is required to develop and design products. Do a good job of modular design work. Product production will develop in the direction of social cooperation and specialization, and a small and comprehensive model will be eliminated.

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Structure feature:
â—†  Select oxidize-resistance aluminum alloy
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â—†  An are embrance the most part,conductor can`t change.
 Insulation cover performance feature:
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â—†  Insulation resistance: > 1.0x1014Ω
â—†  Environment temperature: -30℃~90℃
â—†  Weather proof performance: have good performanced after 1008 hours 

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