超精密數控銑削零件

In the early 1960s, due to the gyroscopes used in aerospace, the drums and disks used in computers, and the polygonal prism parts used in optical scanning. Large-diameter non-circular curved mirror parts for high-power laser nuclear fusion devices, as well as stereoscopic mirrors for various complex shapes of infrared light, ETC. All kinds of mirrors and multi-faceted prism parts require extremely high precision, and they are processed by grinding, 磨削, polishing and other methods. Not only the processing cost is high, but it is also difficult to meet the requirements of accuracy and surface roughness. 為此, the research and development of the use of high-precision, high-rigidity machine tools and diamond tools for cutting and milling processing methods.

從SPDT技術開始超精密切割, 由空氣軸承主軸支撐, 氣動滑軌, 高剛性, 高精度工具, 回饋控制, 和環境溫度控制以獲得奈米級表面粗糙度. 大多使用鑽石刀具, 廣泛應用於銅平面和非球面光學元件的加工, 有機玻璃, 塑膠製品 (例如相機塑膠鏡頭, 隱形眼鏡鏡片, ETC。), 陶瓷及複合材料.

Ultra-precision cutting and milling technology is an advanced manufacturing technology developed to meet the needs of modern high-tech. Precision CNC machining is an indispensable key technology in the development of high-tech cutting-edge products, an important symbol of a country’s manufacturing level, and one of the indispensable key technologies for equipment modernization. Precision parts have very broad application prospects in military and civilian industries.
Schematic diagram of the finished optical component processed by SPDT
The parts of various shapes shown in the picture are deoxidized copper or aluminum alloy materials

超精密銑削技術