People have to use the digital logic circuit "build" into a special computer numerical control machine tool real as a system, the hardware connecting numerical control, or not numerical control (NC).
人们不得不采用数字逻辑电路“搭”成一台机床专用计算机实作为数控系统，被成为硬件连接数控，简称未数控(NC)。
Parallel machine tool is a kind of special machine tool. The parallel construction, with the likeness of a robot, makes the interference problems of machine tool comparatively prominent.
并联机床是一种特殊的机床，类机器人的并联结构使得机床的干涉问题相对突出。
This paper analyzes the structure and characteristic of mini spiral face impeller, and introduces a new method by the use of milling machine and special cutting tool.
分析了微型螺旋面叶轮的结构和工艺特点，介绍了应用高精度万能铣床和特殊刀具加工该种叶轮的方法。
应用推荐