How they did on the exam: DNC-Did Not Complete (Curled up into a ball and wept)?
他们考得怎么样：DNC——没做完(团成球然后抹泪…)？
Like another famous American election scandal, it started with a break-in at the DNC.
美国另一次著名的选举丑闻最开始也是从侵入DNC入手的。
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.
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。
Forming the communication network easily and reliably is the key to the implementation of the distributed numerical control (DNC) system.
如何方便、可靠地构成通讯网络是实施分布式计算机数字控制(D NC)系统的关键。
DNC system is developed on the basis of analyzing of the features of communication interfaces of many NC systems.
在分析多种数控系统通讯接口的基础上，研制了实用的DNC数控系统。
DNC software is developed not only to control individual pieces of prodution equipment, but also to serve as part of a management information system in the manufacturing sector of the firm.
DNC计算机开发的软件不仅可以用于控制单件生产，而且可以用于一个企业制造部门的管理信息系统。
The DNC system which adopts this communication technology has already been applied to practice.
利用这种技术建立的DNC系统已经应用到生产中。
The article introduces typical topology and function of DNC and implementing achievements with an example of mould pro-duct factory.
本文以某模具制造厂为例，介绍DNC的拓扑结构、DNC要实现的功能和实施DNC带来的效益。
Network communication program of DNC communication platform and communication of serial port server is developed.
开发了DNC通讯平台的网络通信程序和串口服务器的通信程序。
Then give the First Machine Tool Factory of QingHai a whole design of DNC system structure.
然后针对青海第一机床厂进行了系统的结构和控制总体设计。
The management philosophy, management system and management methods of DNC can be used into education and production to form professional group and industries.
把网络DNC通讯系统的管理思想、管理体制、管理方法融入到教育与生产中去，形成专业群与产业群。
Data acquisition is an important function of Distributed Numerical Control (DNC) systems.
数据采集是分布式数控(dnc)系统的一个重要功能。
II Data acquisition is an important function of Distributed Numerical Control (DNC) systems.
数据采集是分布式数字控制(dnc)系统的一个重要功能。
Introduces its construction of distributed numerical control system, and communication protocols, and features and function of the software of DNC communication and managing.
介绍分布式计算机数控系统通信网络的结构、通信协议、通信与管理软件的特点及功能。
DNC system is an important tool to implement integrated workshop control and to raise productivity.
DNC系统是实施集成化车间控制、提高生产效率的重要工具。
Server layer represents as CNC resources integrated service platform. Agent layer represents as DNC communication platform and CNC information collecting platform.
服务层表示数控资源集成服务平台，代理层表示DNC通信平台和机床信息采集平台。
This modeling and arithmetic is adapted to the integrated production management in automatization workshop based on DNC system.
本模型及算法适用于DNC系统制造自动化车间集成化生产管理及调度。
This article mainly introduces the construction of distributed numerical control system, communication protocols, debug process, and function of DNC communication and managing software.
文章介绍了分布式计算机数控系统通信网络的结构、通信协议、调试步骤以及通信与管理软件的主要功能。
The central problem to realize DNC system is how to resolve information exchange and inter-connection between NC machine tool and computer.
实现D NC系统的核心问题是解决数控机床与计算机之间的信息交换和互联。
Finally, we introduce the design of DNC system based on client and describe how the DNC system was integrated into job shop system.
最后，详细讨论了基于客户端结构方案的DNC系统设计并描述了如何将DNC系统集成到车间控制系统中。
A manufacturing executive system based on groupware and DNC has been established through analyzing the role of MES and decomposing its function model.
通过对MES的定位分析和功能模型分解，构建了基于组件技术与DNC网络的制造执行系统。
The function of data collection, remote supervision and remote diagnosis were mainly studied in light of the updating Ethernet pattern DNC system.
针对新兴的以太网式DNC系统，重点研究了数据采集、远程监控和远程诊断等功能。
Then in light of the actual situation of the network manufacturing laboratories introduces the wireless access and the code transmission about the communication of the DNC system.
介绍直接数字控制（DNC）网络系统的基本概念及构成，结合网络制造实验室的实际情况对DNC系统通信的无线接入方式和代码传输进行研究。
This thesis introduces the design of DNC interface of Sinumerik 810 CNC system.
介绍了西门子810数控系统D NC接口的设计方法。
The nc machines send a nc program with predefined instructions to the DNC host, then the host analyses the nc program and executes the instructions, so the function of remote call is realized.
数控设备通过向DNC主机发送含有约定命令的数控程序，DNC主机经分析该程序后执行相应的命令，实现NC程序的远程调用。
An integrated DNC communication network is set up based on RS-485, for in many manufacturing workshop, communication capacity of different kinds of NC equipment differs a lot.
针对多数制造车间中不同档次和型号数控设备通信能力存在较大差异的现状，构建一个基于RS—485标准接口的集成dnc系统通信网络。
Complex parts were processed on the line, and DNC communication of the system TNC310 was realized.
在线加工出复杂零件，实现了TNC310数控系统的DNC通讯网络。
The validation experiment of DNC data gathering system based on Internet is carried out and the communication and information gathering can be realized.
对基于以太网的DNC信息采集系统进行实验验证，可以实现DNC通信和设备信息采集。
A new kind of DNC communication configuration and its realization means are put forward inthepaper.
本文提出了一种新型D NC通信结构及其实现方法。
A new kind of DNC communication configuration and its realization means are put forward inthepaper.
本文提出了一种新型D NC通信结构及其实现方法。
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