數(shù)控技術(shù)

定　價：￥32.00

作　者：	胡占齊
出版社：	武漢理工大學(xué)出版社
叢編項：	教育部高等教育面向21世紀課程教材
標　簽：	數(shù)控技術(shù)

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ISBN：	9787562920625	出版時間：	2004-05-01	包裝：	平裝
開本：	16開	頁數(shù)：	257	字數(shù)：

內(nèi)容簡介

　　Main techniques encontered in selecting，using and developing of NC machine tools are introduced in this book，which including：feature of NC machine tools NC machining programming controlling principle and CNC unit of machine tools position measurement devices and servo systems of spindle and feed The deveoping trend of CNC technolog is brief introduced at the end of the book Some exercises are given at eachchapter for self-study of readers.This book can be used for textbook of bilingual teaching of numerical technology for the tudents of mechanical engineerin g major and refernce for engineers in using and developing of CNC machine tools.

作者簡介

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圖書目錄

Chapter1 Introduction to Numerical Control
1.1 Fundamental of NC Technology
1.2 Classifications of NC Machines
1.3 Features of Numerical Control and Its Application Areas
Exercises
Chapter2 NC Part Programming
2.1 Introduction
2.2 The Codes Used in CNC
2.3 Manual Part Programming
2.4 Automatic Programming
2.5 The Verification and Simulation of NC Programs
Exercises
Chapter3 Thc Control Principle of Numerical Control Machine Tools
3.1 Introduction
3.2 Interpolation
3.3 Velocity Control of CNC Systems
3.4 Methods of Cutter Compensation in CNC System
Exercises
Chapter4 Computer Numerical Control Unit
4.1 Introducation
4.2 Hardware Archintecture of CNC unit
4.3 CNC System Software
4.4 PLC Functions in CNC Unit
4.5 Human-Machine Interface and Operation Sequence of CNC System
4.6 Open Architecture System for CNC Unit
Exercises
Chapter5 Position Measuring Devices
5.1 The Requirement and Classification for Position Measuring Devices
5.2 Encoder
5.3 Optical Grating
5.4 Resolver
5.5 Inductosyn
Exercises
Chapter6 The Servo Sysetem of Numerical Control Machine Tools
6.1 Introduction
6.2 Servo System Using Stepper Motor
6.3 Servo System with AC Motor
6.4 Design of Feed Servo System of Machine Tool
Exercises
Chapter7 The Development of NC Technology and Automation of Manufacturing
7.1 The Development of NC Technology
7.2 Automation of Manufacturing
Exercises
附錄生詞表與難點解釋
References