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正版现货新书现代数控机床原理与结构 9787111424031 郁元正编

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北京丰台

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作者郁元正编

出版社机械工业出版社

ISBN9787111424031

出版时间2013-07

装帧平装

开本其他

定价23元

货号1200725944

上书时间2024-10-11

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品相描述：全新

商品描述: 目录
前言
Chapter 1 Introduction
1.1 Background
1.1.1 The development of CNC machine tools
1.1.2 Definition of CNC machine tools
1.2 Construction and working principle of CNC machine tools
1.2.1 Construction of CNC machine tools
1.2.2 Work principle of CNC machine tools
1.3 Classifications and features of CNC machine tools
1.3.1 Classifications of CNC machine tools
1.3.2 Features of CNC machine tools
1.4 Future development
1.4.1 Development tendencies of CNC machine tools
1.4.2 Modern manufacturing system
Glossary
Exercises
Chapter 2 Motions and Coordinate System of Machine Tools
2.1 Motions of machine tools
2.1.1 Purpose of motions
2.1.2 Surface forming motion
2.1.3 Assistant motion
2.2 Machine tool drive
2.2.1 Transmission connection
2.2.2 Transmission chain
2.2.3 Transmission diagram
2.2.4 Transmission system diagram
2.3 Coordinate system for CNC machine tools
2.3.1 Standard coordinate system and direction
2.3.2 Coordinate systems of machine tools
2.3.3 Workpiece coordinate system
Glossary
Exercises
Chapter 3 Typical Components of CNC Machine Tools
3.1 Spindle system of CNC machine tools
3.1.1 The requirements of the spindle system
3.1.2 Transmission mode of CNC machine tools
3.1.3 Spindle components
3.1.4 Spindle orientation
3.1.5 Lubrication and sealing of spindle
3.2 Feeding system
3.2.1 The requirements of feeding system
3.2.2 Gear drive
3.2.3 Couplings
3.2.4 Ball screw？nut system
3.3 Ways
3.3.1 The requirements of ways
3.3.2 Ways for CNC machine tools
3.3.3 Lubrication and protection for ways
3.4 Position sensors of CNC machine tools
3.4.1 The requirements of a satisfactory position sensor
3.4.2 Types of position detecting devices
3.4.3 Position sensors and their working principles
3.5 Automatic chip remover
3.5.1 Necessities of automatic chip removers
3.5.2 Typical automatic chip removers
Glossary
Exercises
Chapter 4 CNC Lathe
4.1 Introduction of CNC lathes
4.1.1 Capabilities of CNC lathes
4.1.2 Classifications of CNC lathes
4.1.3 Construction and features of CNC lathes
4.1.4 Layout of CNC lathes
4.2 Transmission of CNC lathe
4.2.1 Primary transmission
4.2.2 Feeding transmission
4.2.3 Tailstock
4.2.4 High speed dynamic chuck
4.3 Introduction of turning center
4.4 Rotary tool rest
4.4.1 Configurations of rotary tool rest
4.4.2 Tool changing procedure of rotary tool rest
4.4.3 Principle of tool rest indexing
Glossary
Exercises
Chapter 5 CNC Milling Machine
5.1 Introduction of CNC milling machines
5.1.1 Machining capabilities of CNC milling machines
5.1.2 Main functions of CNC milling machines
5.2 Layouts and types
5.2.1 Layouts determined by weight and dimension of workpieces
5.2.2 Motion distribution and components layout
5.2.3 Types of CNC milling machines
5.3 Transmissions and typical mechanical constructions
5.3.1 Basic constructions and specifications of XK5040A
5.3.2 Transmission of CNC milling machines
5.3.3 Main mechanical components of CNC milling machines
Glossary
Exercises
Chapter 6 Machining Center
6.1 Introduction of machining centers
6.1.1 Highlights of machining centers
6.1.2 Types of machining centers
6.1.3 Development tendency of machining center
6.2 Automatic tool changer
6.2.1 Rotary turret
6.2.2 Manipulator automatic tool changer
6.2.3 Magazine
6.2.4 Manipulators
6.3 An introduction of JCS？018A VMC
6.3.1 Functions, features and parameters of JCS？018A VMC
6.3.2 Transmissions of JCS？018A
6.3.3 Typical components of the JCS？018A
Glossary
Exercises
Chapter 7 EDM Machine Tools
7.1 Sinker EDM machine
7.1.1 Work principle of sinker EDM
7.1.2 Features of EDM
7.1.3 Application of sinker EDM in mold manufacturing
7.1.4 Basic construction of a sinker EDM machine
7.1.5 Accessories of EDM machines
7.1.6 Machining quality effectings
7.2 Wire EDM machine
7.2.1 Basis of wire EDM
7.2.2 Basic construction of wire EDM machines
7.2.3 Factors affecting wire EDM quality
Glossary
Exercises
References

内容摘要
《现代数控机床原理与结构(中英双语高等职业教育数控技术专业规划教材)》(作者郁元正)以靠前化制造业人才培养为目标，通过中英文结合的方式介绍了当代常用数控机床的结构与原理。在内容的编排上，深入浅出，突出数控技术的优选性和实用性。本书以英语为主，中文作为概括及解释，详略视内容的难易程度而定。文中配有大量插图，以利提高记忆效果，并减少对中文注释的依赖。对于来自国外资料的英语原文作了少量改动，减少长句和生词量，增强了可读性。
《现代数控机床原理与结构(中英双语高等职业教育数控技术专业规划教材)》共分为七章，分别介绍了数控机床的发展简史、数控机床的基本传动方式与坐标系、数控机床的典型零部件，以及数控车床、数控铣床、加工中心、电加工机床等四类常见数控机床的工作原理与应用。

主编推荐
《现代数控机床原理与结构(中英双语高等职业教育数控技术专业规划教材)》(作者郁元正)吸收了近几年出版的数控机床教材和数控技术专业英语教材的优点，同时具有以下特点：(1)全书以英文表述为主，配有大量插图，图文并茂，直观易懂，以降低阅读难度。(2)每一单元末尾列出了本单元词汇，按字母顺序列表，以便读者查询。(3)在保持该学科知识体系完整的基础上，循序渐进，分散难点，着重应用。