Test code for machine - tools - part 4 : circular tests for numerically controlled machine tools 机床检验通则.第4部分:数控机床的圆检验
Performance evaluation of computer numerically controlled machining centers , methods for 计算机数字控制的组合加工中心机床的性能评定方法
Programming of numerically controlled machines ; cldata , general structure and record types 数控机床的程序设计.第1部分: cldata .一般结构和记录
Programming of numerically controlled machines ; cldata ; minor elements of type 2000 records post - processor commands 数控加工机械的程序设计. cldata .型记录用微
The programmer must know the following about any numerically controlled machining he may be concerned with 程序编制员必须知道下列可能与他有关的数控加工知识。
Machine tools - test code for machine tools - part 4 : circular tests for numerically controlled machine tools iso 230 - 4 : 1996 机床.机床试验规程.第4部分:数控机床循环测试
Interchangeable variable block data format for positioning , contouring , and contouring positioning numerically controlled machines 定位仿形仿形定位的数控机床用可互换的可变程序块数据格式
Test code for machine tools - determination of accuracy and repeatability of positioning of numerically controlled machine tool axes 机床试验法规.第2部分:定位用数控机床轴的精度和重复性的测定
Firstly , the design process of the shape of numerically controlled machines is put forward , which defines the concept of form prototype to explain the intermediate state from structure to the final shape 首先给出基于结构约束的数控机床造型设计过程,定义造型原型的概念来说明由结构到最终造型的中间状态。
The process simulation of numerically controlled machine tool is the pivotal technology of vm , and also the intersection of the modern technology such as numerical control , simulation and virtual reality technology 而数控加工过程仿真是虚拟制造的关键技术之一,也是数控技术、仿真技术与虚拟现实技术等先进技术的交叉应用学科之一。