您要查找的是不是：
- Which data do you want to manage with the DNC system? 用DNC系統管理哪些數據？
- What goals do you want to achieve with the new DNC system? 通過(guò)采用DNC系統用戶(hù)想達到什么目標？
- The function of data collection, remote supervision and remote diagnosis were mainly studied in light of the updating Ethernet pattern DNC system. 針對新興的以太網(wǎng)式DNC系統,重點(diǎn)研究了數據采集、遠程監控和遠程診斷等功能。
- Firstly ,this paper summarizes the conception , the actuality and the development of DNC system. 本文首先對DNC系統的概念、現狀及發(fā)展趨勢進(jìn)行了概述。
- The necessity of using embedded system scheme for networked DNC system is described. 敘述了在網(wǎng)絡(luò )化DNC系統中引入嵌入式系統方案的必要性;
- The differences of the two kinds of communication interfaces were concluded based on analyzing two communication interfaces, namely RS232 and network in DNC system. 在分析了RS232和網(wǎng)絡(luò )這2種不同通訊接口的基礎上,歸納了2種通訊接口在DNC系統中不同之處。
- Next, it studies all-sided aspects of DNC system detailedly including communication structure, function and classification. 其次，對DNC系統的組成、功能和結構進(jìn)行了分析和探討，在此基礎上著(zhù)重介紹了DNC系統的各種通信方式。
- Communication is one of the key technologies in the DNC system, and also the foundations of the equipment integration and information integration. 通信是DNC系統的關(guān)鍵技術(shù)之一;是設備集成和信息集成的基礎.
- The detail as follows:1 Using Top-down system analyzing method - IDEF to give the DNC system the basic function model and its drawing. 運用自頂而下的結構化系統分析方法---IDEF方法對網(wǎng)絡(luò )DNC系統進(jìn)行功能研究，劃分出基本功能模塊，繪制出功能模型圖。
- This modeling and arithmetic is adapted to the integ rated production management in automatization workshop based on DNC system. 本模型及算法適用于DNC系統制造自動(dòng)化車(chē)間集成化生產(chǎn)管理及調度。
- In the end, the structure and communication realization of one kind of promising DNC system based on CANBus is discussed. 最后，本文還對非常有發(fā)展前途的基于CAN總線(xiàn)的DNC系統的結構和通信實(shí)現等進(jìn)行了探討。
- In this paper, a new method of DNC communication system based on CAN fieldbus is studied to solve problems existed in former DNC system. 針對以往DNC系統通信中存在的問(wèn)題，研究了一種以CAN現場(chǎng)總線(xiàn)為基礎的新的DNC通信方法。
- The DNC system based on LAN between numeric machines has become the important developing trend of realizing networked and integration development. 局域網(wǎng)式DNC系統已成為實(shí)現數控機床網(wǎng)絡(luò )化和集成化的重要發(fā)展方向。
- Then, expound the possibility and necessity in the modern enterprise to practice the network-based DNC system from different angle and ways. 文章首先介紹了網(wǎng)絡(luò )制造的基本含義及其特點(diǎn)、DNC系統的概念及其發(fā)展狀況，闡明了現階段企業(yè)實(shí)施網(wǎng)絡(luò )DNC系統的可能性和必要性。
- Finally, the elaboration about communication parameters set and communication norm in DNC system application has been carried on. 最后對DNC系統應用中通信參數的設置及通信規范進(jìn)行了闡述。
- DNC system about TDNC system based on LAN was built for numerically controlled machine,this system has high speed and fine compatibility. 提出了基于局域網(wǎng)(LAN)和TDNC數控系統的計算機直接數控(DNC)系統,此系統速度高、兼容性好。
- The key technique of DNC system realization is information changes and connection between numerical control equipments and computers. 實(shí)現DNC系統的核心問(wèn)題是解決數控機床與計算機之間的信息交換和互聯(lián)。
- The article, first of all, introduced the definition and characteristics of the network manufacture, as well as the principles and development of DNC system. 最后提出了面向網(wǎng)絡(luò )制造DNC系統集成的解決方案。
- The integrated DNC system extends the traditio na l DNC system and makes it possible to promote the progress of practical applicat ion of integrated system. 集成DNC系統擴展了傳統DNC的含義,為更大規模的系統集成奠定了基礎。
- In the thesis, the functions, databases and programs of the DNC system is designed, and it is developed with Visual C++ program and SQL Server 2000 Data Base Management System. 論文還對DNC系統的功能、數據庫及程序進(jìn)行了設計,用Visual C++和SQL Server 2000進(jìn)行了軟件開(kāi)發(fā)。
