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Advanced Machine Tools, Wind Power Is The Fundamental Guarantee Of Industrial Upgrading by zyzy wang
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Advanced Machine Tools, Wind Power Is The Fundamental Guarantee Of Industrial Upgrading by ZYZY WANG
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| Article Posted: 10/12/2010 |
| Article Views: 96 |
| Articles Written: 2301 - MORE ARTICLES FROM THIS AUTHOR |
| Word Count: 933 |
| Article Votes: 0 |
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Advanced Machine Tools, Wind Power Is The Fundamental Guarantee Of Industrial Upgrading |
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Business,Business News,Business Opportunities
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Wind power equipment manufacturing technology breakthroughs, more or less dependent on advanced machine tools and precision, whereas wind power industry, boost the development of technological upgrading of domestic machine tool industry. Senior experts believe that, with the wind power industry, the healthy and orderly development of the demand for machine tools will be the quality and quantity of the double upgrade will also promote the product structure of China's machine tool industry has further escalated.
Of China's wind power industry to promote the rapid development of domestic wind power level of rapidly upgrading equipment at home, but also promote the domestic development of related industries. The major components of wind turbine requires a lot of sophisticated, large-scale NC machine tools and other special processing equipment. Wind power equipment manufacturing technology breakthroughs, more or less dependent on advanced machine tools and precision of. It can be said of advanced manufacturing technology and equipment of advanced machine tools, especially wind power equipment manufacturing is the fundamental guarantee of industrial upgrading.
For example, wind power transmission equipment, mainly by the box, planetary gear train and the speed change mechanism etc., gearbox is a large box, its complex structure, the manufacture of various components require different machine tool for processing. MW-class wind power generation equipment, transmission according to the different diameter of about 2 to 3 meters, most of sub-body structure. Boring bar diameter required for processing of about 160 ~ 250 mm floor CNC milling and boring machine, large horizontal machining centers and gantry machining centers, machining high precision. Large size, big modulus gear and ring gear need to adopt numerical control milling machine and CNC molding molding grinding machine for processing. Among them, CNC milling machine molding require large depth of cut, large feed and roll speed is high; CNC forming grinding required accuracy of 5 and above, require self-aligning, automatic measurement, automatic modification such as high degree of automation and high stability .
The processing of large leaves need CNC milling machine, such machines are large-sized lightweight non-metallic five-axis machine tools, although less demanding machining accuracy, power and torque is also small, but the requirements of machine tool cutting speed is very high, cutting speed the 30 m / min or more. Rotor Shaft require large-size horizontal milling machine grinding compound should be the basis of the traditional horizontal lathe milling and grinding capabilities added to achieve a setup process to complete; stator manufacturing needs of vertical milling mill complex machine tools, in particular, under the stator groove processing, it is necessary on the basis of the traditional vertical lathe milling and grinding to increase functionality, also need to achieve a setup process to complete.
Yaw institutions within and outside the major components, such as teeth with large bearings and the small gear and transmission equipment manufacturing, but also need some special tools and equipment requiring high.
Spindle, the wind wheel and tower are large-scale structures, and difficult to process and accuracy requirements are also high and will require special processing equipment specially designed, and both high-speed, high efficiency, intelligent, flexible, CAD / CAM automatic conversion, automatic detection, error compensation, and automatic fault diagnosis and many other advanced features.
For a long time, the processing equipment that relies heavily on imports, causing the cost of wind power equipment manufacturing rose. As the level of wind power equipment industry is rising rapidly increase the proportion of domestic production and promote the rapid development of wind power market, but also on the machine tool industry to develop new opportunities. In recent years, for the wind power industry, processing components, China's machine tool industry is actively developing a number of processing equipment with independent intellectual property rights, its processing accuracy, efficiency and stability of fully comparable with the imported equipment.
Wuhan Heavy Duty Machine Tool Group, independent research and development XKD2755 × 570-2M CNC will move the door Ssangyong beam milling machine, by the Wuhan Municipal Science and Technology Bureau of the results of appraisal, that the accuracy of machine tools to ensure that technical and long-stroke at the International Machine Tool Technology leading position. Its processing efficiency is the common equipment, 4 ~ 6 times, has widespread applications, especially for such a large size wind power gear parts processing.
Shandong FIN CNC MACHINE CO., LTD is also actively into the wind power industry, the company's "laws, due to high-power wind power generation equipment of key components of NC complete processing equipment," access to key project of Shandong Provincial Science and Technology project. The project consists of the following combination of three devices: a 360-degree rotating cabin for a large-scale processing of S15 bearing inner and outer ring-type two-axis NC rotary table 5.5 meters drilling; for the level of the S16-type horizontal-spindle machining CNC Drilling Machine; use on the tower connected Dafa Langa workers PD5050-based mobile gantry milling machine drilling a large plane.
Qinchuan Group developed VTM180 composite gantry-style milling machining center, is a high-precision, the heavy-duty composite machine tool, coupled with universal swing milling head (B-axis) can be realized Seven-Five Axis. Through the workpiece in a fixture, both with the completion of a large vertical lathe by turning function, but also the completion of a large five-sided gantry milling with milling capabilities. I am a professional writer from China Chemicals Products, which contains a great deal of information about flywheel ring gears , homemade cnc, welcome to visit!
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