autocad presentation.pdf

This is for engineering students. I make autocad presentation in pdf format that can help you.

1. PRESENTATION
on
AutoCAD
BY:-
VIVEK KUMAR
BRANCH-MECHANICAL ENGG.
ROLL NO. D22212
[email protected]

2. OUTLINE
Introduction
Latest Version
AutoCAD Screen
Way to provide command.
How it Works
Co-ordinate system.
Some 2D command.
Benefits of AutoCAD.
Careers involving autoCAD

3. ➢TheWordAutoCADismadeupoftwowords“Auto(logoof
company)”andCAD“(computeraideddesign/drafting)”.
➢AutoCADis2Dand3Dmodelingsoftware.
➢ItisdevelopedbyAutodeskcompany.
➢AutodeskisanU.S.Abasedcompany.
➢Itiswidelyusedinindustryfor2Ddrawingand3Dmodeling.
➢InanotherwaywecansaythatAutoCADisadesigningcourse,
whichisperformedbythehelpofcomputer.
INTRODUCTION

4. Version of AutoCAD
AutoCAD software was firstly launched by Autodesk
company in Dec. 1982.
John Walker Developer of AutoCAD
It comes in India in 1988.
The first version of AutoCAD was R1 after that
R2,R3,R4…………… and so on.
In 2000,Autodesk launched a version of AutoCAD 2000
after that 2001,2002…… so on.
This time, we have the latest version of AutoCAD is 2023.

5. AutoCAD Screen

6. Way to Provide command
1.
2.
3.

7. HOW AutoCAD WORKS
❖Thereisaco-ordinatesystemusedinAutoCAD.
❖Everydrawingshowsitsco-ordinate.
❖Thereissomanycommandslikecopy,move,rotate
,mirrorin2D,patharray,rectangulararray,polar
array&more.
❖Differenttypesofdrawingcanbemadeinthesame
timebyusingacommandthatisLAYER.
❖Usingline,arc,circle,rectangle,ellipse&polygon,
somanydrawingofdifferenttypecanbemade.

8. CO-Ordinate System
AutoCAD provides two types of coordinate systems:
Work Coordinate System(WCS) is fixed and cannot be changed. In this
system (when viewing the origin from 0,0,1), the X axis starts at the point
0,0,0, and values increase as the point moves to the operator’s right; the Y axis
starts at 0,0,0, and values increase as the point moves to the top of the screen;
and finally, the Z axis starts at the 0,0,0 point, and values get larger as it
comes toward the user.
User Coordinate System(UCS) allows you to change the location and
orientation of the X, Y, and Z axes. The UCS command lets you redefine the
origin of your drawing and establish the positive X and the positive Y axes.

9. Some 2D Commands
Chamfer Fillet
Copy Mirror

10. 2D Commands
Scale Array
Extend Join

11. Hatching
Hatching is used to add shaded patterns to
objects and shapes within an Autocad drawing.
Hatch patterns can be used to indicate a
material to be used, such as a concrete hatch.
You will pick:
Pattern
Scale
points

12. SOME MECHANICAL PARTS (hook) DRAW AUTOCAD

13. Benefits/Useof AutoCAD
Quickly create designs.
Improved quality over hand drafting.
Easily modify.
More Accuracy.
Easy to transfer.
Long time save.