Abstract A grinding machine is a machine tool that grinds the surface of a workpiece with a grinding tool. According to the statistics of the China Machinery Industry Federation, from January to September 2012, the national grinder tool industry completed a total industrial output value of 568.07 billion yuan, an increase of 11.37% year-on-year, and completed the sales value of 5...
A grinding machine is a machine tool that grinds a workpiece surface with a grinding tool. According to the statistics of the China Machinery Industry Federation, from January to September 2012, the national grinder tool industry completed a total industrial output value of 568.07 billion yuan, an increase of 11.37% year-on-year, and completed sales value of 550.687 billion yuan, an increase of 11.04% year-on-year. The grinding tool industry achieved export. The delivery value was 33.764 billion yuan, a year-on-year increase of 16.39%. At present, grinding companies in China are actively adjusting product structure, further developing new grinding machines and new grinding technology, and a number of major achievements in grinding machine R&D projects have emerged. Hangzhou Machine Tool Group Co., Ltd. developed the MKB7025 CNC track plate special grinding machine, which is one of the heroes of high-speed rail construction. The first set of track plate grinders has created an unprecedented speed record for new product development from design, manufacture to installation and commissioning. It has been praised by the society as “high-speed railway speed†for the development of high-speed rail construction and innovative track plate grinding machines. The track plate grinding machine developed by Hangji Group has continuously improved its production efficiency and created a good record for processing 120 track plates every day.
Shanghai Machine Tool Factory has launched a new generation of high-efficiency precision cylindrical grinding machine. The maximum turning diameter of the machine is 芰500mm, the maximum workpiece length is 3000mm, and the maximum workpiece weight is 1000kg. The machine tool adopts the company's newly developed high-efficiency and high-precision dynamic and static pressure bearing, and adopts the bearing support structure with independent intellectual property rights. On the basis of fully guaranteeing the high-precision, high-speed and uniform slewing support of the spindle, the grinding of the large cutting amount is realized. The grinding efficiency is more than three times that of the original model.
The tool-specific machine tool introduced by Chengliang Tools Group Co., Ltd. at CIMES2010--SK723 CNC taper thread grinder is used for the processing of tap thread. The grinding machine is used for grinding the workpiece with multi-line grinding wheel. The CNC closed-loop control system is easy to operate and program. Due to the use of finite element analysis software to optimize the design of the machine structure, the overall rigidity is improved.
The CNC precision grinding machine of Sanming Machine Tool broke the international technical blockade situation and the major topic of the “Eleventh Five-Year†major special project of “Eleventh Five-Year Plan†of Fujian Province, “Development and Application of Advanced Mechanical Equipment and Its Key Technologies†The development and application of grinding machines and key technologies passed the acceptance of the expert group of the Science and Technology Department of Fujian Province. The project produced the first four-axis CNC precision grinding machine in China. This technology has filled the domestic gap and broke the international technology blockade.
DIN Flange,High Pressure Flange,Pipe Flange
Pipe Fitting,Weld Neck Flange,ASME Flange Co., Ltd. , http://www.shflangeforging.com