High Power Aerostatic Bearing Bearing Spindle

The "high-power hydrostatic bearing electric spindle" recently designed by the senior engineer of Guangzhou Shenglian High-speed Abrasives Co., Ltd. Chen Shiqi employs the "full support" structure of the air bearing, which has achieved a breakthrough in bearing performance and greatly improved the performance. Bearing capacity and stiffness of the bearing. Such as the speed of 25,000r/min aerostatic bearing, radial bearing capacity up to 1200N, radial stiffness up to 100N/UM, reached the advanced level of similar foreign products. Therefore, this product has the advantages of high rotary precision and long life with precision of the aerostatic bearing. Production practice proves that this is an abrasive tool with excellent performance. The product can be used as a spindle part of an engraving machine. This product has obtained the patent granted by the national intellectual property. The product will play an active role in high-speed precision grinding, milling, engraving and drilling of micro-holes, which will bring China's processing level to a new level.