English
English
In the current rapidly developing medical technology, high-precision surgical instruments play a crucial role in improving surgical success rates and reducing patient trauma. In the field of surgical instrument manufacturing, a key technology is quietly playing a huge role, which is the micro mechanical spindle.
As the core component of machining equipment, the micro mechanical spindle has significant characteristics such as high speed, high precision, and high stability. Taking the Japanese NAKANISHI integrated motor spindle BM-319F as an example, its speed is as high as 80000 revolutions per minute, the jump accuracy is within 1 μ m, and the outer diameter is only Φ 19.05mm. Such high rotational speed can significantly improve machining efficiency, while the small jump accuracy ensures high machining precision. The compact size also allows it to adapt to various machining environments.
In the manufacturing process of surgical instruments, the requirements for accuracy are almost stringent. Components of instruments such as endoscopes and surgical forceps are small in size and complex in structure, making it difficult for traditional processing equipment to meet their precision requirements. The emergence of micro mechanical spindles has effectively solved this problem. When processing fine pipelines of endoscopes, the micro mechanical spindle, with its high speed and precision, can polish the inner wall of the pipeline smoothly, ensuring clear light transmission and providing doctors with accurate field of view. For the joint parts of surgical forceps, the micro mechanical spindle can achieve micro nano level machining accuracy, making joint movement more flexible and accurate, greatly improving the accuracy of surgical operations.
Moreover, some medical equipment manufacturing companies have adopted micro mechanical spindles that integrate intelligent sensors and adaptive control algorithms. These intelligent spindles can monitor the machining status in real time and automatically adjust machining parameters. When processing difficult to cut materials such as titanium alloys for the manufacture of orthopedic surgical instruments, the intelligent micro mechanical spindle can dynamically adjust the speed and feed rate based on factors such as material hardness and cutting force, ensuring the stability and accuracy of the processing while extending the tool life.
With the continuous advancement of technology, micro mechanical spindle technology is also constantly innovating and developing. In the future, it is expected to further reduce energy consumption and costs while improving speed and accuracy. By integrating advanced technologies such as the Internet of Things and big data analysis, remote monitoring, predictive maintenance, and deep optimization of processing can be achieved, providing stronger support for high-precision surgical instrument manufacturing and helping the medical industry move towards a higher level.
