资源描述：
《数控技术应用专业英语 教学课件 ppt 作者 刘小芹ppt Lesson+3.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Lesson2CADandCAM计算机辅助设计与制造SectionIWordsandPhrasesSectionIITextandTranslationSectionIIIExercisesandAnswers词英汉练EndNext答SectionIWordsandPhrasesCADabbr.计算机辅助设计CAMabbr.计算机辅助制造acronym[5AkrEnim]n.首字母缩写词term[tE:m]n.术语,学期hardware[5hB:dwZE]n.硬件,五金件computermainfram
2、en.计算机主机peripheralequipmentn.外设,外部设备high-resolutionadj.高分辨率的display[dI5spleI]n.显示器man-machineadj.人机的interface[5intE(:)7feis]n.界面mouse[maus]n.鼠标keyboard[5ki:bC:d]n.键盘lightpenn.光笔TopicAboveNextEndSectionIWordsandPhrasesdigitizingtabletn.数字化书写板printer[5prin
3、tE]n.打印机,印刷工plotter[5plCtE]n.绘图仪drawing[5drC:iN]n.图,图纸,制图software[5sCftwZE]n.软件drafting[5drB:ftiN]n.草图,制图2D(TwoDimensional)n.二维3D(ThreeDimensional)n.三维modeling[5mCdliN]n.造型,建模post-processadj.后处理的module[5mCdju:l]n.模块,模数NC(NumericalControl)n.数控programming[
4、5prEu^rAmiN]n.编程G-coden.G代码,加工程序指令TopicAboveNextEndSectionIWordsandPhrasesCNC(ComputerNumericalControl)n.计算机数控DNC(DirectNumericalControl)n.直接数控,计算机群控real-timeadj.实时的machinetooltablen.机床工作台workpiece[5wE:kpi:s]n.工件positioning[pE5ziFEniN]n.定位measurement[5me
5、VEmEnt]n.测量inventory[5invEntri]n.库存CAX(Computer-AidedX)n.计算机辅助技术CAPP(Computer-AidedProcessPlanning)n.计算机辅助工艺编制CAE(Computer-AidedEngineering)n.计算机辅助工程TopicAboveNextEndSectionIWordsandPhrasesprocess[prE5ses]n.工艺,过程partfamilyn.零件族retrieval[ri5tri:vEl]n.检索va
6、riantadj.变异的,易变的generative[5dVenErEtiv]adj.创成的,生成的TopicAboveNextEndSectionIITextWithrapiddevelopmentofcomputertechnology,manufacturingtechnologyhasalsometitsspringofdevelopment.CADandCAMisthecombinationofcomputertechnologyandtraditionaltechnologyofdesign
7、andmanufacture.TopicAboveNext汉EndSectionIITextCADisanacronymofcomputer-aideddesign.Thistermmeansthedesignercreateormodifyanengineeringdesignbyeffectivelyusingcomputer1.ACADsystemincludestwomajorcomponents.Thefirstishardware.Undoubtedly,ahighcapabilitycom
8、putermainframeistheessentialpart.Besides,therearealsosomeimportantperipheralequipments.Ahigh-resolutiondisplayisneededtoprovideman-machineinterfacebetweencomputeranddesigner.Theinputdevicessuchasmouse,keyboard,lightpenordi
