The significance and necessity to design and develop an automatic tubecuttingmachine are introduced which is the key equipment in the manufacture of nuclear fuel elements.
阐明了核燃料元件制造的重要设备之一——自动切管机设计、研制的必要性和意义。
2
In theory, the small hole-cuttingmachine can cut arbitrary hole on arbitrary curved surface, and the tube-end incisory robot can incise round tubes' ends of any form.