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It is reported that the SIEMNC802D numerical control system of the machine tool can realize the vertical and horizontal two-axis linkage of the grinding wheel frame, and the main grinding circle of each segment of the ball screw with a length of 10 meters and a diameter of 250 mm.
The successful development of the 10-meter CNC cylindrical grinding machine is of great significance for realizing the localization of major equipment and promoting the rapid and healthy development of Hanban's rolling functional components industry.
For a long time, due to various factors such as technology and equipment, the market of ultra-long and heavy-duty ball screws with high domestic value added has been basically occupied by foreign companies.
In recent years, Hanjiang Machine Tool Co., Ltd., one of the major manufacturers of domestic thread grinding machines and ball screws, has fully utilized the technological advantages accumulated by the company for many years, concentrated manpower, material resources and financial resources, and has successively overcomed the 10-meter CNC screw grinding machine and hard rotation. A number of key technologies in the milling process have become the first rolling functional parts manufacturer in China with a 10-meter CNC screw grinder and hard-spinning technology. It is understood that the 10-meter CNC cylindrical grinding machine is one of the main supporting equipment for the production of ultra-long and heavy-duty ball screws. Its successful development and production into the enterprise will rapidly improve the production capacity of China's large-scale high-precision ball screw. , making important contributions to the replacement of imports of domestic rolling functional components.
Hanjiang Machine Tool developed a 10 m CNC cylindrical grinding machine
The 10m CNC cylindrical grinding machine, which was listed as one of the key scientific and technological projects in 2008 by Hanjiang Machine Tool Co., Ltd., successfully completed the assembly and debugging. The performance indicators have reached the original design requirements and passed the acceptance of the expert group.