Synopsis
掌握常用电气元件的绘制1.1电气工程制图概述电气工程图是一类示意性图纸，它主要用来描述电气设备或系统的工作原理，以及有关组成部分的连接关系。1.1.1电气工程的分类电气工程的分类方法有很多。由于电气工程图主要用来表现电气工程的构成和功能、描述各种电气设备的工作原理、提供安装接线盒维护的依据。从这方面来分析，电气工程主要可以分为建筑电气、工业电气、电力工程和电子工程等。1．建筑电气建筑电气主要是用于工业和民用建筑领域的电气设备、动力照明、防雷接地等，包括各种照明灯具、动力设备、电器，以及各种电气装置的保护接地、工作接地等。2．工业电气工业电气主要是指应用于机械、工业生产及其他控制领域的电气设备，包括机床电气、汽车电气以及其他一些控制电气。3．电力工程电力工程通常分为发电工程、变电工程和输电工程3类，其中，发电工程主要分为火电、水电和核电这3类。4．电子工程电子工程主要是指用于家用电器、广播通信、计算机等众多领域的弱点信号设备和线路。1.1.2电气工程图的类型电气工程图的种类很多，对规模不同的电气工程，图纸的种类、数量也会不同，GB6988《电气制图》根据表达形式和用途不同，经过综合，统一将电气工程图分为以下15类。这15类电气工程图并不是每个电气工程所必要的，在实际工程图纸中要尽量使用较少的电气工程图明确清晰地表达电气工程。......第1章电气工程制图概述1.1电气工程制图概述1.1.1电气工程的分类1.1.2电气工程图的类型1.1.3电气工程图的组成1.1.4电气工程图的特点1.2电气工程制图规范1.2.1图纸格式1.2.2图线1.2.3箭头与指引线1.2.4导线连接形式表示方式1.2.5字体与比例1.2.6元器件放置规则1.3电气符号构成与分类1.3.1认识常用电气符号1.3.2电气符号的分类1.4课后习题第2章认识AutoCAD20122.1AutoCAD概述2.2.1关于AutoCAD2.2.2AutoCAD软件的应用2.2AutoCAD2012的启动与安装2.2.1安装AutoCAD20122.2.2启动AutoCAD20122.2.3退出AutoCAD20122.3AutoCAD2012工作界面2.3.1
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Tsinghua Computer School: AutoCAD 2012 Chinese version of the electrical design standard tutorial (with a CD-ROM disc)(Chinese Edition)
ISBN 10: 7302296693
ISBN 13: 9787302296690
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 2013 Pages: 266 Language: Chinese in Publisher: Tsinghua University Press Tsinghua School of Computer: AutoCAD 2012 electrical design standards of the Chinese version tutorial design software and electrical mapping knowledge combine in order to adapt to the modern paperless design trends. to lead the reader to fully learn methods and techniques for design of electrical drawings. The book is divided into 10 chapters. including the overview of electrical engineering drawing. autocad basic operation. the use of graphical aids. draw and edit 2D electrical graphics. add size and lead marked. add text and tables. using block and external reference output Published drawings and other content. Tsinghua School of Computer: AutoCAD 2012 Chinese version of the electrical design standard tutorial is rich in content. structure and reasonable. colleges electrical cad drawing courses as teaching and social training course book can also serve as a reference of the electrical design technician manual. Contents: Chapter 1 Electrical Engineering Drawing Overview 1.1 1.2 1.1.3 1.1.2 1.1.1 Electrical Engineering classification of electrical engineering diagram type electrical drawing composed 1.1.4 Electrical Engineering characteristics of Electrical Engineering. Electrical Engineering Drawing Overview ISSOM 1.2.1 Drawing Format 1.2.2 Chart 1.2.3 arrow guidelines line 1.2.4 wires connected form the way 1.2.5 font with proportional 1.2.6 components placed rule 1.3 Electrical Symbols composition and classification 1.3.1 recognize common electrical Chapter 2 understanding of the the symbol 1.3.2 Electrical Symbols classification 1.4 Homework AutoCAD 20122.1 AutoCAD Overview 2.2.1 install AutoCAD software applications AutoCAD2.2.2 AutoCAD 2.2 AutoCAD 2012 startup and install 2.2.1 20122.2.2 start AutoCAD 20122.2. 2.3.7 Status Bar command line 3 exit AutoCAD 20122.3 AutoCAD 2012 work interface 2.3.1 application menu 2.3.2 quick access toolbar 2.3.3 functional area of ??the title bar 2.3.4 2.3.5 Plot Area 2.3.6 2.3.8 shortcut menu set AutoCAD 2012 drawing environment 2.4.1 switch workspaces 2.4 2.4.2 2.4.3 2.4.4 set 2.4.5 crosshair set of command-line properties 2.5 operating command set drawing scale set drawing units call 2.5.1 using the command line 2.7.1 draw passive operation 2.5.2 using the function menu operation 2.5.3 Repeat command operation 2.5.4 cancel command operation 2.6 Set the coordinate system coordinate system 2.6.1 Overview 2.6.2 Input coordinates 2.6.3 change the coordinate style 2.7 classroom practice 2.7.3 draw switching devices 2.7.2 draw semiconductor devices 2.8 Homework Chapter 3 AutoCAD basic operation 3.1.2 the 3.1 Management AutoCAD drawing files 3.1.1 New graphics files save graphics files 3.1.3 open graphics files 3.1.4 Close the graphics 3.2 the file 3.1.5 encryption graphics file control view display operation 3.2.1 Zoom 3.2.2 panning view layer color settings set Layers 3.3.1 3.2.3 re-painted and re-generated view 3.3 New Layers 3.3.2 3.3 .3 layer linear set 3.3.4 Layer linewidth set 3.4 Management Layer 3.4.1 set to open off layer for the current layer 3.4.2 3.4.3 freeze thaw layers 3.4.4 locking unlocking Layer 3.4 .5 delete Layer 3.4.6 Merge Layers 3.4.7 isolation layers save and output layer 3.5 classroom exercises 3.5.1 system signal devices 3.4.8 3.5.2 draw solenoid valve works Lathe electrical diagrams drawn in Figure 3.5.3 3.6 Homework Chapter 4. the use of graphical aids 4.1 capture tools 4.1.1 object capture function 4.1.2 axis tracking function 4.1.3 object snap tracking feature 4.1.4 using the capture and raster. orthogonal mode 4.1.5 use dynamic input 4.2 use pinch Tools 4.2.1 folder point set 4.3 the 4.2.2 intersection of the edit distance query using the Query Tool 4.3.1 4.3.2 4.3.3 angle radius query query 4.3.4 the area perimeter query 4.3.5 inquiries about the quality of the surf. Seller Inventory # NE042845