数控技术英语

1星价 ¥6.5 (4.9折)

2星价￥6.5 定价￥13.2

作者：中等职业学校职业英语教材编写组

出版社：高等教育出版社

本类榜单：教材

所属丛书：职业英语系列

分类：教材 > 职业技术培训教材

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ISBN：9787040190298
装帧：一般胶版纸
册数：暂无
重量：暂无
开本：16开
页数：140 页
出版时间：2006-11-01
条形码：9787040190298 ; 978-7-04-019029-8

本书特色

《职业英语系列:数控技术英语》是高等教育出版社出版的。

内容简介

简介　　《职业英语系列:数控技术英语》是高等教育出版社出版的。

Unit 1 Gettingto Know Numerical ControlUnit 2 Types of NC Machine ToolsUnit 3 What Is an NC Machine Tool Composed of?Unit 4 The Use of the Coordinate SystemUnit 5 What Is a Machine Control Unit?Unit 6 How to Operate NC Machine ToolsUnit 7 Can You Write an NC Program?Unit 8 Tools for NC MachinesUnit 9 Working in WorkshopUnit 10 Getting to Know Turning CenterUnit 11 Operating Milling MachineUnit 12 Getting to Know Machining CenterUnit 13 The Future of NC TechnologyWords and Phrases

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节选

《职业英语系列:数控技术英语》是教育部职业教育与成人教育司推荐的供中等职业学校数控技术专业学生及相关岗位培训人员使用的数控技术英语教材。《职业英语系列:数控技术英语》立足于现代制造业的发展现状，针对中等职业学校学生的知识结构和学习需求，选择了13个有关数控技术基础知识的主题作为《职业英语系列:数控技术英语》的核心内容，使用规范的数控专业英语，全面、生动地介绍了有关数控、数控机床的基本知识和操作程序。每课形式多样的练习，难易结合，把数控技术和英语的学习有机地结合在了一起。通过学习《职业英语系列:数控技术英语》，学生不仅可以掌握基本的数控知识，也能提高英语的应用能力。

相关资料

插图：Operating the NC machineAfter starting the NC machine, the operator can freely change the position of the tool bypressing buttons.It is possible to move the table either very fast or very slowly. Adesired increment can also be made as small as a fraction of a thousand of a millimeter.By jogging, the operator brings the tool to the reference position and sets this positionthrough the control panel.The NC tape is now fed into the tape reader sectionof the machine control unit. A press of a button in automode enables the machine tool tomachine the blank and allow the desired error. During the machining of the workpiece it canbe observed that the machine tool stops now and then and the operator needs to refer to thepart program. During these stops either he may turn to check if everything is going on all rightor he could change the tool for the next cutting operation. After these temporary stopovers,the machine cycle could again be started from the control panel. The machine can also beoperated.

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