【#英語口語# #常用的機械工程英語口語#】機械工程英語口語是機械工程師必備的技能之一，它是在國際機械工程領域中進行交流的主要工具。在機械工程領域，英語口語涉及到很多專業(yè)術語和常用語句，掌握這些語言技能對于機械工程師來說至關重要。©無憂考網為大家整理了五篇常用的機械工程英語口語，歡迎閱讀！

1.常用的機械工程英語口語 篇一

　　CNC software is developed to augment the capabilities of a particular machine tool.CNC的提高可以提高特殊車床的能力。

　　the outward appearance of a CNC system is similar to that of a conventional NC machine.CNC的外部系統(tǒng)與傳統(tǒng)的NC機相似。

　　However, the way in which the program is used in CNC is different.然而CNC中的程序使用方法是不同的。

　　With a conventional NC system, the punched tape is cycled through the tape reader for each workpart in the batch. The MCU reads in a block of instructions on the tape, executing that block before proceeding to the next block.與傳統(tǒng)的數控系統(tǒng)比,紙帶通過紙帶閱讀機對每個批次的工件循環(huán)。MCU讀取磁帶上的指示塊,執(zhí)行該塊,然后進行下一個塊。

　　In CNC, the entire program is entered once and stored in computer memory.在數控中,整個程序一旦進入并儲存在電腦的存儲器中。

2.常用的機械工程英語口語 篇二

　　The machining cycle for each part is controlled by the program contained in memory rather than from the tape itself.每個零件的加工周期控制在內存中,而不是來自磁帶本身的程序。

　　Control algorithms contained in the computer convert the part program instructions into actions of the machine tool (or other processing equipment).在計算機中的控制算法轉換成機床或其他加工設備的行動的一部分程序指令。

　　Certain functions are carried out by hard-wired components in the MCU.MCU中進行硬連接組件的某些功能。

　　For example, circular interpolation calculations are often performed by hardwired circuits rather than by stored program. Also, a hardware interface is required to make the connections with the machine tool servo systems.例如,圓弧插補計算往往是通過硬連接的電路,而不是由存儲程序執(zhí)行。另外,硬件接口需要與機床伺服系統(tǒng)連接。

3.常用的機械工程英語口語 篇三

　　Since the introduction of DNC, there have been dramatic advances in computer technology.由于DNC技術的介入,在計算機技術上得到了很大的發(fā)展。

　　The physical size and cost of a digital computer have been significantly reduced at the same time that its computational capabilities have been substantially increased.計算機在尺寸和成本顯著減少的同時,計算機的能力卻有很大的提高。

　　In numerical control, the result of these advances has been that the large hard-wired MCU of conventional NC have been replaced by control units based on the digital computer. Initially, minicomputers were utilized in the early 1970s.在數控中,這些發(fā)展使得由硬件布置的MCU變?yōu)閿底蛛娔X控制的控制單元。最早,小型機在1970 年使用。

　　As further miniaturization occurred in computers, minicomputers were replaced by today's microcomputers.隨著計算機進一步小型化,小型機被當今的微型機取代。

　　Computer numerical control is an NC system using dedicated microcomputer as the machine control unit.計算機控制也是一種數字控制,它采用微型計算機作為控制單元。

　　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 電腦接受和發(fā)送指令數據都是來自許多機器,CNC電腦控制只是一個機器或多個機器。

　　DNC computers occupy a location that is typically remote from the machines under their control. CNC computers are located very near their machine tools.DNC 電腦占有一個位置通過控制來實現(xiàn)機器的旋轉。CNC電腦要非常靠近車床。

　　DNC software is developed not only to control individual pieces of production equipment, but also to serve as part of a management information system in the manufacturing sector of the firm.DNC 軟件的發(fā)展不經可以控制生產設備的每個單獨零件,還可以在生產堅固性方面提供主要控制信息。

4.常用的機械工程英語口語 篇四

　　The computer calls the part program instructions from bulk storage and sends them to the individual machines as the need arises.計算機從海量內存中取出部分程序指令送入到需要的獨立機床中。

　　It also receives data back from the machines.相應的計算機也接受機床反饋信息。

　　This two-way information flow occurs in real time, which means that each machine’s requests for instructions must be satisfied almost instantaneously.這種雙工的信息流在實時控制加工系統(tǒng)中出現(xiàn)意味著每臺機床需要指令的請求能立即得到回應。

　　Similarly, the computer must always be ready to receive information from the machines and to respond accordingly.類似的，計算機必須總是要準備要接受信息和進行回應。

　　These satellites are smaller computers, and they serve to take some of the burden off the larger central computer.衛(wèi)星計算機是更小的計算機 可以分擔中央計算任務 減輕其負擔。

　　Each satellite controls several machines.每臺衛(wèi)星控制幾臺機床。

5.常用的機械工程英語口語 篇五

　　Groups of part program instructions are received from the central computer and stored in buffers.零件加工指令程序由計算機接受儲存在內存中。

They are then dispensed to the individual machines as required Feedback data from the machines are also stored in the satellite’s buffer before being collected at the central computer.當需要時衛(wèi)星計算機發(fā)送指令程序到每個獨立機床中。來自機床的反饋數據在電腦中央存儲接受之前存儲在衛(wèi)星內存中。

　　 Direct numerical control can be defined as a manufacturing system in which a number of machines are controlled by a computer through direct connection and in real time.直接數據控制定義為一個制造系統(tǒng)，一定數量的機床有一臺計算機通過直接硬件連線實時控制。

　　 The tape reader is omitted in DNC, thus relieving the system of its least reliable component. Instead of using the tape reader, the part program is transmitted to the machine tool directly from the computer memory.相應的磁帶播放機忽略在直接數控中，這樣就消除系統(tǒng)中最不可靠的環(huán)節(jié)。不用磁帶播放機而用電腦信息傳給車床。

　　In principle, one computer can be used to control more than 100 separate machines. (One commercial DNC system during the 1970s boasted a control capability of up to 256 machine tools.) The DNC computer is designed to provide instructions to each machine tool on demand When the machine needs control commands, they are communicated to it immediately.原則上說一臺計算機可以控制獨立機器。DNC系統(tǒng)在1970 年稱為可控制26 臺機床直接數控，DNC電腦設計成在需要的時候提供指令給每一臺機床，當機床需要控制指令時，計算機立即發(fā)送指令給機床。