尽管中国取得了长足的进步，但在引导与控制系统、涡轮发动机、机床、医疗诊断与司法鉴定设备和计算机辅助设计与制造等方面还很落后。
Despite China's progress, it lags in guidance and control, turbine engines, machine tools, diagnostic and forensic equipment and computer-aided design and manufacturing.
早期计算机运算速度低，对当时的科学计算和数据处理影响还不大，不能适应机床实时控制的要求。
Early computer operation speed is low, the time for scientific computing, and data processing impact is not quite, can not adapt to the requirements of real-time control machine tools.
早期计算机的运算速度低，对当时的科学计算和数据处理影响还不大，但不能适应机床实时控制的要求。
Early computer's computational speed low and the prevailing scientific computing and data processing is not affected, but can not meet the requirements of real-time control machine.
该开关位置决定机床是由计算机控制还是人工控制。
The position of this switch determines whether the machine utilizes the computer or the manual control.
通过该接口，计算机可以下发命令控制810数控机床工作并采集机床工作状态信息。
Using this interface, computer can download commands to control 810 CNC machine tool working and collect working information of the machine tool.
DNC计算机是将指令数据发送到许多机床上去或从许多机床上手机数据，而CNC计算机每次指控制一台或几台机床。
DNC computers distribute instructional data to, and collect data from, a large number of machines. CNC computers control only one machine, or a small number of machines.
计算机是怎样控制机床的？
该系列机床加工能力强，能够利用计算机自动控制弯管过程。
These serial machines can bend large pipes and its bending process can be controlled with computer automatically.
提出了一种计算机控制的机床主轴回转误差的数字测量法。
A digital measurement method for machine spindle rotary error with supper computer was presented.
数控机床远程控制主要解决远程计算机在数控加工时对NC程序的上传和下送。
The remote control of NC machine mainly solves how to pass NC programs through remote computer in numerically controlled machining.
当控制计算机与各数控机床相距较远时，一般采用串行通信方式而不采用并行通信方式。
When there is a long distance between computers and data-controlling machine tools, serial communication is used instead of parallel communication.
随着科技的迅猛发展，传统手工机床加工已不能满足人们对产品质量的要求，计算机控制机床加工已势在必行。
With the development of science and technology, products processed by manual machine tools can't meet the quality requirements of people.
在数控机床上附加测量头、控制盒、摄像头及计算机装置组成的测量系统，使数控机床具有一定的检测功能。
A measurement system, including probe, control box, camera and computer is embed into the CNC machine tool. This makes it possible that the machine tool have measuring function.
可将在普通计算机上编辑的加工信息记录到此存储盒内，并通过线切割机床上的纸带读入口把信息传送到控制器内部。
The machining information edited in a computer can be save to the box, then. through the port of reading paper tape of line-EDM control system can be transfer to the controller.
用专家系统实现了机床主轴轴承的优化组合和程序流程的自动控制，最后完成了主轴部件装配图的计算机辅助设计。
The application of expert system in the spindle bearing combination of machine tool is discussed. By means of the expert system, the CAD of spindle parts assembly drawings can be completed.
文章就超高速数控机床控制系统的高速主轴矢量控制器、快速响应的伺服系统、精简指令集计算机系统及高速切削中的其它辅助功能作一介绍。
The article introduces high speed spindle vector controller, rapid response servo system and RISC system for ultra-high speed CNC machine tool and other accessory functions for high speed cutting.
自动铝带绕片机数控机床是一种集成了计算机数控技术、电机驱动技术、PLC控制技术等最新成就的自动化精密机床，数控系统是其核心所在。
Automatic aluminum winding machine is an automatic accurate machine, which integrates some new technologies such as CNC technology, motor driver technology and PLC control technology and so on.
该技术将图像技术和制造技术以及计算机控制技术结合起来，从而实现对机床等被控制对象的状态进行实时监控。
This technology combines image processing technology, manufacturing technology and computer control technology. As a result, the status of machine tool is monitored in real time.
在工业上，自动控制系统有着广泛的应用，如工业自动化机床控制，计算机系统，机器人等。
Industrially, automatic control systems are found in numerous applications, such as automation machine tool control, computer systems and robotics.
该系统可将数控机床的加工状态实时采集并显示，让操作者通过计算机可以直接观看到机床的加工情况，从而根据实际情况对机床进行控制。
The machining status of the NC machine tool is sampled and displayed in real time. So the operator can control the machine tool according to the actual condition.
在较短时间内，当时所有主要的机床生产商都生产了一些数控机床，但直到20世纪七十年代后期，基于计算机的数字控制才被得到广泛的使用。
In a short period of time, all major machine tool manufacturers were producing some machines with NC, but it was not until the late 1970s that computer-based NC became widely used.
由于计算机数控系统具有可靠、控制功能强和易于使用等特点，CNC系统除在机床领域被广泛使用外，在其它领域的应用也越来越广泛。
Due to its reliability, versatility and easy to use, CNC systems are not only used in workers of machine tools but also widely used in workers of other fields.
由于计算机数控系统具有可靠、控制功能强和易于使用等特点，CNC系统除在机床领域被广泛使用外，在其它领域的应用也越来越广泛。
Due to its reliability, versatility and easy to use, CNC systems are not only used in workers of machine tools but also widely used in workers of other fields.
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