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CNC single-column once-formed rail grinding machine succeeded in Hanghang
Hangzhou Machine Tool Group has successfully developed a CNC single-column single-form lathe bed guide rail grinding machine specifically designed for Dalian Machine Tool Group. This advanced machine features a single-column grinding head mobile layout, which enhances flexibility and precision during the grinding process. The main spindle is equipped with a dynamic and static pressure bearing system, ensuring smooth operation and high stability. The grinding head motor has a power of 45kW, providing sufficient energy for efficient material removal.
The machine utilizes a combined grinding wheel structure, with the largest wheel span reaching up to 500mm, allowing it to handle a wide range of workpieces. One of its key innovations is the first desktop hydraulic and mechanical combined profiling grinding wheel correction device. This system uses a secondary hydraulic cylinder for vertical profiling, while transverse movement is controlled by mechanical transmission. The result is a highly sensitive and accurate correction process, ensuring consistent quality throughout the grinding cycle.
The machine is equipped with a two-axis numerical control system, offering precise positioning and repeatable accuracy. It allows for the simultaneous grinding and shaping of the lathe bed or saddle rail surface, significantly improving both efficiency and surface finish. This cutting-edge technology not only enhances productivity but also meets the demanding requirements of modern manufacturing processes. With its advanced design and high-performance capabilities, this machine represents a major step forward in precision machining solutions.