Replace imported high-speed lathe spindle bearing

Bearing - comfortable and durable Self-aligning roller bearing electricity department author on July 4, for your explanation: replace imported high-speed lathe spindle bearing: engineering center for domestic well-known machine tool customer research and development of 5500 r/min CNC lathe spindle bearings, is in the production of precision branch, recent will be produced. Nc machine tools has become the mainstream of manufacturing equipment, main shaft bearing as a foundation for machine tool accessories, its performance directly affects the speed of the machine tool, rotary accuracy, rigidity, resistance to shock vibration cutting performance and the thermal deformation, etc. , in turn, affect the processing precision of parts. Precision machine tool bearing high technical content, high added value, and processing difficulty is big, the domestic machine tool industry high-end spindle bearing mostly use foreign spherical roller bearing. Replace imported high-speed lathe spindle bearing: in recent years, the company speed machine tool with high-end bearing research and development, the development of a variety of machine tool spindle bearings have been in several customer replace imported. This time, the innovative design of CNC lathe spindle bearing engineering center, breakthrough improvements were made on the processing technology, fully meet the numerical control machine high speed, high precision requirements. Previously, the company developed for another customer 5500 r/min CNC lathe spindle bearings have been installed to run, to meet customer requirements. At present, the company has the high speed CNC machine tool bearing design, manufacturing capacity, meet the requirement of machine tool spindle unit higher speed and efficiency, can completely replace the imported. Bearing comfortable and durable, )