1288642AProject ReportBased OnAutoCAD A Project Submitted

In Partial Fulfilment of the Requirements

For the Degree of

Bachelor of Technology

In Civil Engineering

By BHART SHARMA

Roll No:-1288642

Under the guidance of Er. GURSHARAN SINGH Head of Civil Department

DEPARTMENT OF CIVIL ENGINEERING

GLOBAL COLLEGE OF ENGG. & TECH. KAHNPUR KHUI 2015

ACKNOWLEDGMENT

I feel immense pleasure in submitting this training report on AutoCAD we avail the opportunity in acknowledging to that entire individual who have directly or indirectly contributed towards the completion of this report.

We are grateful to respected Er. Gursharan Singh the moral support, guidance and constructive criticism for evaluation of this training report.

I am sincere thankful to Mr. Karan Kaundal for their support, cooperation, motivation and time provided to me during the training for constant inspiration, presence and blessings.

We cannot find words to carbide may deep sense of gratitude towards my loving parents. As without their cooperation, inspiring encouragement and great patience it would not had been possible to steer the course of this training report to fruition.

PUNJAB TECHNICAL UNIVERSITY GLOBAL COLLEGE OF ENGG. & TECH. ROPAR (PUNJAB)

CERTIFICATE

This is to certify that BHART SHARMA university registration no. 1288642, has undergone software training at CADD CENTRE UNA (H.P.) in partial fulfilment of requirement of award of bachelor of technology degree in Civil engineering. He has successfully completed his training.

Signature of H.O.D Principal

CONTENTS

S NO. Topics Page

1.Introduction 5

2.Design cycle 6

3.GUI 7

4.Option in menu bar 8

5. Function keys & Filling information 9-10

6.Drawing units 11

7.Co-ordinate system & Commands in AutoCAD12-17

8.Isometric views & Other commands 18-21

9.Layers22

10.Array23-26

11.Hatching26-29

12.Dimensioning29

13.Plotting30

14.Reference and Bibliography31

INTRODUCTION

About AutoCAD:

Auto CAD, a product from Autodesk is a Computer Aided Design (CAD) program used by just about every Engineering and Design office in the world. AutoCAD is one of the worlds leading 2D and 3D CAD design tools.

About CADD Centre:

It is Asias no. 1 CADD centre.There are more than 260 centres in India.There are 12 international centres.Auto is logo of (U.S.A.) Auto Desk Company. This company made AutoCAD in December 1982 and breaks India ltd. Company used this software first time in 1985.First AutoCAD centre was in Chennai.

AutoCAD: Computer Aided Drafting.CAD: Computer Aided Designing.CAE: Computer Aided Engineering.CAM: Computer Aided Manufacturing.

Benefits if CADD centre:It provides us study material.It provides us theory classes.It provides us practical classes.It provide us internationally valid certificate.Different between drafting and designing:

Drafting: Without the help of stress-strain, physical and mechanical properties when we draw any drawing is called drafting.

Designing: With the help of stress-strain, physical and mechanical properties when we create any model is known as designing.

AutoCAD: It is a most popular tool or software used for 2D drafting. But in case of some small scape industries it is also used for 3D modelling.

CAD: Computer Aided DraftingIt is used to assist in creation of new design or modification of existing one with the help of computer is called as CAD.

Design Cycle

GUI: Graphical User Interface:

It is the graphical interaction between user and machine

UCS: User Co-ordinate System.It represent the position of point.

Option in menu bar: -

1. File

2. Edit

3. View

4. Insert

5. Format

6. Tool

7. Draw

8. Dimension

9. Modify

10. Parametric

11. Window

12. Help

13. Express

Function Keys:

F1:- Online help

F2:- Command window on and off

F3:- OSNAP on and off

F4:- Table on and off

F5:- Switches among isometric views top, right and left

F6:- Co-ordinates on and off

F7:- Grid on and off

F8:- Ortho on and off

F9:- Snap on and off

F10:- Polar tracking on and off

F11:- Object snap tracking on and off

F12:- Dynamic input on and off

Filling information:-

All drawing are saved as *dwg format.Drawing templates:-CivilMechanicalAcadacadiso

Measurement system:Empiricalmatric(Inches)(mm)Sheet size:129420297

NEW: - ctrl+nMenu filenewWrite in command prompt area

OPEN: - ctrl+o Menufileopen Write in command prompt area:-OpenTo save the page.

SAVE: - ctrl+s Menufilesave Write on command prompt areaIf we change in project after save it, change will save automatically to save project.

SAVE AS:-ctrl+shift+s Menufilesave asIf we change in project after save as, there is no change I our saved project.

CLOSE: - menu window close, to close a project.CLOSE ALL: - menuwindowclose allTo close all projects in one time.

FTP: - file transfer protocol.

MOVE: - m Move menumodifymoveFirst select move, then select objects, then press ENTER and select pick point, then move object.In command prompt areaSelect object:-Specify a base point or [Displacement]:-Specify second point

Drawing Units: - unMenuformetunit

If we select clockwise angle varies in clockwise direction.Eastin this option 0 angle starts from east direction.Otherin this option we can 0 angle at any angle.Insertion scaleto change units.

COPY: - co

MenuEdit copyWhen in command prompt areaSelect object:Specify base object or [displacement]:Specify second point or:First select copy, then select objects, then press ENTER and select pick point, then paste object.Copy with base point: - Menu File Copy with base

Paste: Menu file pastePaste as block: - Menu file paste as blockObject becomes block while pasting.Paste to original: Menu file paste originalWhile paste in other page, co-ordinates of object remain same.Paste special: Menu file paste specialTo paste special file like paint file, word file etc.Type of Co-ordinate System used in AutoCAD:

There are 3 type of Co-ordinate system used in AutoCAD:

1. Absolute Co-ordinate system2. Relative Rectangular Co-ordinate system3. Relative Polar Co-ordinate system

COMMANDS IN AUTOCAD:-

LINE: L Line

Menu draw line Toolbar palettes tool palettes draw lineLine commands allow us to create lines.

Command: _lineSpecify first point: here we give a point with different methods.Specify next point or {undo}: here we gives next point of line.Specify next point or {close/undo}: we can give other point or close.

CO-ORDINATE SYSTEMS

1. Absolute Co-ordinate system: In this system we gives values in X & Y from origin.Conditions: Origin is always fixed.In case of closed object starting point and end point is same.

Example: command: _ lineSpecify first point: 0,0Specify next point or [undo]: -2,0Specify next point or [undo]: -2,2Specify next point or [close/undo]: 4,2Specify next point or [close/undo]: 4,0Specify next point or [close/undo]: 2,0Specify next point or [close/undo]: 2,-4Specify next point or [close/undo]: 0,-4Specify next point or [close/undo]: 0,0 or c

2:- Relative Rectangular Co-ordinate System:-In this system previous point is considered as 0,0.

Example:-command: - lineSpecify first point:0,0Specify next point or [undo]:@-3,0Specify next point or [undo]:@0,-6Specify next point or [close/undo]:@3,0Specify next point or [close/undo]:@0,-3Specify next point or [close/undo]:@-9,0Specify next point or [close/undo]:@0,3Specify next point or [close/undo]:@3,0Specify next point or [close/undo]:@0,6Specify next point or [close/undo]:@-3,0Specify next point or [close/undo]:@0,3Specify next point or [close/undo]:@9,0Specify next point or [close/undo]: c

3:- Relative Polar Co-ordinate System:

In relative polar co-ordinate system we use only distance and angle.Specify first point: 0,0 or select point anywhere on drawing area.Specify next point or [undo]:@2