How to use object snap, ortho and polar tracking modes in AutoCAD

1.
a)Open AutoCAD application from desktop shortcut menu.
b)Now click on model layout tab.
c)Draw a line by using line command.
d)Turn ON the object snap icon from quick access tool bar.

2.Select Line tool from home ribbon.

3. Specify the first point of the line in the model space.

4. Now specify the second point of the line in model space.

5. Now turn on the polar tracking button on status bar.

6. Now the polar distance and angle shown at cross hair.

7. Pick another point of the line and press key to exit from line command.

8. Now again click on polar tracking button to turn off the polar tracking and click on ortho mode button on status bat to turn on the ortho mode.

9. Again active the line command and pick starting point of the line and move the cursor around the workspace. Now we can observe the cursor moves only either horizontal or vertical.

10.

11.

12. Now save the current document.

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Draw a line using polar co-ordinate system in AutoCAD

1. Open AutoCAD software from desktop short cut or from start menu. 2. Now type "LINE" and press ENTER KEY. Then enter 0,0 as first point of the line. 3. Then type 5<30 as second point of the line. This "<" symbol is used for the line point moves to 30 degrees from positive x-axis. 4. Now again type 2.45<270 as next point of the line. 5. After generating the line press <Esc> key from key board to exit from line command. The lines shown like below image. BACK to Day-1 Lessions CLICK HERE to get CAD HOME Work help or project help (paid)

How to use Undo and Redo in AutoCAD

1. a)Open AutoCAD application from desktop shortcut menu. b)Select new document icon from quick access toolbar and open “ansi-a” template. c)Now click on model layout tab. d)Draw a line by using line command. 2. 3. 4.Now save the drawing by clicking on save icon from quick access tool bar. BACK to Day-2 Lessions

How to draw a line using cartesian coordinate system on graph paper?

The Cartesian coordinate system in two dimensions (also called a rectangular coordinate system) is defined by an ordered pair of perpendicular lines (axes), a single unit of length for both axes and an orientation for each axis. The lines are commonly referred to as the x- and y-axes where the x-axis is horizontal and the y-axis is vertical. The point where the axes meet is taken as the origin for both, thus turning each axis into a number line. For a given point P, a line is drawn through P perpendicular to the x-axis to meet it at X and a second line is drawn through P perpendicular to the y-axis to meet it at Y. The coordinates of P are then X and Y interpreted as numbers x and y on the corresponding number lines. The coordinates are written as an ordered pair (x,y). BACK to Day-1 Lessions CLICK HERE to get CAD HOME Work help or project help (paid)

Step by step procedure to divide elements with help of points in AutoCAD

1. a)Open AutoCAD application from desktop shortcut menu. b)Click on Open icon from quick access tool bar, and select “CH4_EXERCISE” then click on OPEN button to open the previous saved document. 2.Type “DIVIDE” command and press ENTER KEY. 3.Now select the line to be divide. 4.Now enter the value that how many divisions need to divide. Here enter “5”. 5.Now save the drawing by clicking on save icon from quick access tool bar.

Step by step procedure to select an object in AutoCAD 2015

1. a)Open AutoCAD application from desktop shortcut menu. b)Select new document icon from quick access toolbar and open “ansi-a” template. c)Now click on model layout tab. d)Click on “LINE” command from draw panel. e)Now move the cursor to 4 units in X axis and 2 units in Y axis and pick the line stating point. f)Now move the cursor 2 units horzontally rights side and pick another point of the line. g)Like wise above steps move the cursor or cross hair to required points shown bellow image and pick the points to get the required shape. h)Finally enter “C” to close the line. i)And draw circle by using Circle command. j)And draw the center lines. k)Then apply it’s layers accordingly. Pick a point (point 1 shown in below iamge) above the circle element and move the cursor left downwards. 2.Now we can observe the dashed rectangle filled with green color. 3.Now pick another point of selection below the circle. 4.Select Erase tool from modify panel. 5.Now click on Undo ic...

How to use Cartesian Coordinates in AutoCAD

Cartesian co-ordinate system is used to represent the X and Y coordinate values. We can draw elements by using a Cartesian coordinate system in AutoCAD. Generally in Cartesian coordinate system the x and y coordinate values are separated with comma (“,”). 1. See the two-dimensional cartesian coordinate grid system in the below image. 2. Generally co-ordinate system represents with its x and y co-ordinate values enclose with brackets. The first value in the enclosed brackets is for X value and the second value in the enclosed brackets if for Y value. The below image represents the line from (2,1) to (4,5). Syn: Type "LINE" and press ENTER KEY from key board. (the data we typed is inserted in command window). Then type 2,1 and press ENTER KEY. Then again type 4,5 and press ENTER KEY. Press <Esc> (escape) key to exit from line command. 3. The bellow line is drawn from (-2,-1) to (0,0). Syn: Type "LINE" and press ENTER KEY from key board. (th...

step by step procedure to placing dimensions in AutoCAD 2015

1. a)Open AutoCAD application from desktop shortcut menu. b)Select new document icon from quick access toolbar and open “ansi-a” template. c)Now click on model layout tab. d)Click on “LINE” command from draw panel. e)Now move the cursor to 4 units in X axis and 2 units in Y axis and pick the line stating point. f)Now move the cursor 2 units horzontally rights side and pick another point of the line. g)Like wise above steps move the cursor or cross hair to required points shown bellow image and pick the points to get the required shape. h)Finally enter “C” to close the line. i)And draw circle by using Circle command. j)And draw the center lines. k)Then apply it’s layers accordingly. Now select HOME tab menu. 2. Now click on layer drop down list by clicking on drop down arrow. 3. Now click on Annotate menu tab to display annotate tools. 4. Select Dimlinear tool after click on drop down arrow near dimension. See the below image for what happens after clicking on linear o...

Procedure to publish the drawing set in AutoCAD

1. a)Open AutoCAD application from desktop shortcut icon or start menu. b)Click on “Open icon” and select “welding_fx” file from database files then click on “Open” button to open the document. 2.Type “PUBLISH” command and press ENTER KEY. 3.Select “Welding_fix-Model” from sheet name list and click on “Remove” button. 4.Select “DWF” option from Publish to list. 5.Click on “Publish options” button. 6.Make sure “Multi-sheet file” as Type and “Include” as Layer information for general dwf options. 7.Click on Preview button to preview the drawing and click on close preview button. 8.Click on “Publish” button and give name as “CH15_EXERCISE5” and press ok button. 9.Click on “NO” button.

What is AutoCAD? What is the versions and uses of AutoCAD?

What is AutoCAD? AutoCAD is a computer-aided design (CAD) program used for 2-D and 3-D design and drafting. This application was developed and marketed by Autodesk. Versions of AutoCAD? Release no. Versions Released Date Description 1 AutoCAD 1.0 Dec-82 It was the first initial release of AutoCAD. It was demonstrated at the Comdex (computer expo trade show). The file format DWG R1.0 was introduced during the time of release. 2 AutoCAD 1.2 Apr-83 It was released after the first initial version. The file format DWG R1.2 was introduced. 3 AutoCAD 1.3 Aug-83 The file format DWG R1.3 was introduced. This version introduced add on features such as configuration, justified text, adjustment of alignment and plot origin, grid spacing, large plotter, standardized color numbers, and addition of header information in the DXF file. 4 AutoCAD 1.4 Oct-83 Some of the features were...

Setting up a new drawing in AutoCAD

1. a)Open AutoCAD application from desktop short cut or start menu. b)Now click on “New” icon from quick access tool bar located near top left coner of the application window. c)Then AutoCAD displays default Template folder.how to start new AutoCAD drawing from template 2.Now click on the dropdown arrow button to browse the requried template.AutoCAD browse files to openNOTE: Make sure to browse the templete file folder location. 3.Then select the template file and click on open button now we can see the template file in the workspace to start the drawing. Select AutoCAD template (DWT) file and open it. 4.Now click on the “SAVE” icon to save the current drawing from quick access toolbar. See the below image.Save the AutoCAD file with new name. BACK to Day-2 Lessions

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