Challenge

Drafting of various geometries using Chamfer, Fillet tool in AutoCad

MMd Taushif Jamal12 Jul 2022

AIM: - To Draft various geometries using Chamfer, Fillet tool in AutoCad.

PROCEDURE: -

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Imperial Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 420, 297.
Now we are all set to go.

I. Steps of Drawing Geometry 1

Type 'L' or line in the command box or select Line tool from the draw tool panel.

On the Ortho mode by clicking f8 from the keyboard or by clicking the Ortho mode icon from the menu bar.
Specify the first point by clicking the cross hair cursor anywhere on the working area
using direct distance method specify the next point 3
Off the ortho mode.
Specify the next point @2.12<45
Specify the next point @2.83<135
On the Ortho mode again.
Specify the next point 2
Off the ortho mode
Close the box by connecting the line with the initial point.
Press Escape

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Take the cross hair to the mid point of 3 m line
Draw 1 m towards +ve y axis
Taking the end point of the line, draw circle of diameter 1.20 m

Again,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Extend the line from the mid point of the above circle to 1.5 m
Now, taking the end point of the line, draw circle of diameter 0.80 m

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.18 and the text size as 0.18
Type Dimlinear in the command box for linear dimensions
Type Dimaligned in the command box for aligned dimensions
Type Dimangular in the command box for angular dimensions
Rest leave everything as it is.

RESULT: -

II. Steps of Drawing Geometry 2

Before we start the drawings we need to set up the drawing as Imperial Template and the units into Engineering Units.

Following are the steps in order to set up the drawing as Imperial Template and the units into Engineering Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Imperial
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Engineering > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 1', 9".
Now we are all set to go.

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Specify the first point by clicking anywhere in the workspace.
Specify the coordinate of next point as @2-10"<45 in the command line.
Specify the coordinate of next point as @1'-9"<90 in the command line.
Specify the coordinate of next point as @8'<180 in the command line.
Specify the coordinate of next point as @2'5"<270 in the command line.
Specify the coordinate of next point as @3'<300 in the command line.
Specify the coordinate of next point as @2'6"<30 in the command line.
Click 'Close' on the command line.

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.8" and the text size as 0.9"
Select text colour as yellow
Type Dimlinear in the command box for linear dimensions
Type Dimaligned in the command box for aligned dimensions
Type Dimangular in the command box for angular dimensions
Rest leave everything as it is.

RESULT: -

III. Steps of Drawing Geometry 3

Before we start the drawings we need to set up the drawing as Imperial Template and the units into Engineering Units.

Following are the steps in order to set up the drawing as Imperial Template and the units into Engineering Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Imperial
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Engineering > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 1', 9".
Now we are all set to go.

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Specify the first point by clicking anywhere in the workspace.
Specify the coordinate of next point as @2'-6.5"<180 in the command line.
Specify the coordinate of next point as @3'-3.0"<270 in the command line.
Specify the coordinate of next point as @5'-0.1"<360 in the command line.
Specify the coordinate of next point as @1'-6.0"<90 in the command line.
Then, click 'Close' on the command line to close the box.

Now,

Again, type 'L' or line in the command box or select Line tool from the draw tool panel.

Specify the left end corner as the first point, then draw a line of length 1'-3" using direct distance method.
From the last point draw a vertical line of length 1'-6" using direct distance method.
Taking the end point as the centre of the circle
Draw the circle by typing C in the command box or
Select the Circle from the Home tab
Select Circle with Centre and Diameter.
Draw the circle of diameter 1'-6".
Press escape and close the command.

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.8" and the text size as 0.9"
Select text colour as yellow
Type Dimlinear in the command box for linear dimensions
Type Dimaligned in the command box for aligned dimensions
Type Dimangular in the command box for angular dimensions
Rest leave everything as it is.

RESULT: -

IV. Steps of Drawing Geometry 4

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Metric Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 297,210.
Now we are all set to go.

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Specify the first point @10,10 as origin.

Using direct distance method,

Specify the next point as 2.50 in the command line.
Specify the next point as 2.00 in the command line.
Specify the next point as 2.50 in the command line.
Specify the next point as 2.00 in the command line.
Specify the next point as 0.50 in the command line.
Specify the next point as 3.00 in the command line.
Specify the next point as 3.00 in the command line.
Specify the next point as 0.50 in the command line.
Then, click 'Close' on the command line to close the box.

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.4 and the text size as 0.3
Select text colour as yellow
Type Dimlinear in the command box for linear dimensions
Rest leave everything as it is.

RESULT: -

V. Steps of Drawing Geometry 4

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Metric Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 297,210.
Now we are all set to go.

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

On the Ortho mode by clicking f8 from the keyboard or by clicking the Ortho mode icon from the menu bar.
Specify the first point by clicking the cross hair cursor anywhere on the working area

Using direct distance method,

Specify the next point as 11.50 in the command line.
Specify the next point as 6.00 in the command line.
Specify the next point as 11.50 in the command line.
Then, click 'Close' on the command line to close the box.

Now,

On the OSNAP i.e., Object Snap in order to get the mid point of the lines.
Specify the mid point of the line 11.50 and draw a vertical line joining the the next mid point at a distance of 5.75
Now taking the mid point of the above line draw a circle of dia 3.00 taking centre as the mid point.

Now,

Type O or Offset, give offset distance as 2.75 and select the vertical line
Give a offset of the vertical line on both side of the vertical line.
Click on Escae to exit the command

Again,

Type O or Offset, give offset distance as 1.50 and select the left vertical line of length 6.00
Give a offset of the both vertical line .
Click on Escae to exit the command

Now,

On the OSNAP i.e., Object Snap in order to get the midpoint of the lines.
Specify the midpoint of the offset line 6.00.
Now taking the midpoint of the above line draw two circles, one of dia 1.00 and the other of dia 2.00, taking the centre as the mid point
Click on Escae to exit the command

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.4 and the text size as 0.3
Select text colour as yellow
Type Dimlinear in the command box for linear dimensions
Rest leave everything as it is.

RESULT: -

VI. Steps of Drawing Geometry 6

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Metric Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 297,210.
Now we are all set to go.

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

On the Ortho mode by clicking f8 from the keyboard or by clicking the Ortho mode icon from the menu bar.
Specify the first point by clicking the cross hair cursor anywhere on the working area

Using direct distance method,

Specify the next point as 1.50 in the command line.
Specify the next point as 0.50 in the command line.
Specify the next point as 1.50 in the command line.
Then, click 'Close' on the command line to close the box.

Again,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

On the OSNAP i.e., Object Snap in order to get the end point of the lines.
From the right end point draw vertical line of length 1.00.
Specify the next point as 1.50 in the command line.
Specify the next point as 1.00 in the command line.
Click on the Escape to exit the command

Now,

Type O or Offset, give offset distance as 0.50.
Give two offset
Click on Escape to exit the command

Now,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Specify the first point by clicking the cross hair cursor anywhere on the working area
Specify the next point as 2.00 in the command line.
Specify the next point as 1.50 in the command line.
Specify the next point as 0.50 in the command line.
Specify the next point as 1.00 in the command line.
Then, click 'Close' on the command line to close the box.
Click on the Escape to exit the command
Again type L or line command
Switch off the Ortho mode
Draw a diagonal from both the end point.
Click on the Escape to exit the command

Again,

Type 'L' or line in the command box or select Line tool from the draw tool panel.

Specify the first point by clicking the cross hair cursor anywhere on the working area
Specify the next point as 1.50 in the command line.
Specify the next point as 0.50 in the command line.
Specify the next point as 1.50 in the command line.
Specify the next point as 0.50 in the command line.
Click on the Escape to exit the command
Again type L or line command
On the OSNAP i.e., Object Snap in order to get the end point of the lines.
From the right end point draw horizontal line of length 1.50.
Specify the next point as 1.50 in the command line.
Specify the next point as 1.50 in the command line.
Click on the Escape to exit the command

Now,

Type O or Offset, give offset distance as 0.50.
Give two offset
Click on Escape to exit the command
Click on Escape to exit the command

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.07 and the text size as 0.1
Select text colour as yellow
Type Dimlinear in the command box for linear dimensions
Rest leave everything as it is.

RESULT: -

VII. Steps of Drawing Geometry 7

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Metric Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 297,210.
Now we are all set to go.

Now,

Select the Line tool by entering 'LINE' command in the command tab.
Specify the first point as 0,0 in the command line.
Specify the coordinate of next point as @0,100 in the command line.
Specify the coordinate of next point as @210,0 in the command line.
Specify the coordinate of next point as @0,-75 in the command line
Press 'Esc' to cancel the Line tool.

Now,

Select the Fillet tool by entering 'FILLET command in the command tab.
Select the line of length 100 units.
Click on the 'Radius' option in the command line.
Specify the radius as 15.
Select the second line as the line of length 210 units.
Again select the Fillet tool by entering 'FILLET' command in the command tab.
Select the line of length 75 units.
Click pn the 'Radius' option in the command line.
Specify the radius as 15.
Select the second line as the line of length 210 units.

Again,

Select the Line tool by entering 'LINE' command in the command tab.
Specify the first point as 0,0 in the command line.
Specify the coordinate of next point as @70,0 in the command line.
Press Esc' to cancel the Line tool.
Select the Line tool again by entering 'LINE' command in the command tab.
Specify the coordinate of next point as 210,25 in the command line.
Specify the coordinate of next point as @-50,0 in the command line.
Press Esc' to cancel the Line tool.

Now,

Select the Circle tool by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as the mid-point of the line of length 70 units created in the above drawing.
Select the Diameter option in the command line.
Specify diameter of circle as 50.
Select the Circle tool again by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as the mid-point of the line of length 50 units created in the previous step.
Select the Diameter option in the command line.
Specify diameter of circle as 30.

Now,

Select the Arc tool by entering 'ARC' command in the command tab.
Specify the first point of arc as the start point of the line of length 70 units created in step 4. Select the End option in the command line.
Specify the end point of arc as the end point of the line of length 70 units created in step 4. Select the Radius option in the command line.
Specify the radius as 35. Again, select the Arc tool by entering 'ARC command in the command tab.
Specify the start point of arc as the start point of the line of length 50 units created in step
Select the End option in the command line.
Specify the end point of arc as the end point of the line of length 50 units created in step 4.
Select the Radius option in the command line. Specify the radius as 25.

Now,

Select the Rectangle tool by entering 'RECTANG' command in the command tab.
Specify the first point as 20,60 in the command line. Select Dimensions option in the command line.
Specify length of rectangle as 70 in the command line. Specify width of rectangle as 30 in the command line.
Move the cursor towards the upward and click ENTER. Select the Mirror tool by entering 'MIRROR' command in the command tab.
Select the rectangle to mirror and click ENTER.
Select first point of mirror line as the mid-poin of line of length 210 units.
Select second point of mirror line. Click No in the "Erase source object?" prompt.
Select the Line tool by entering 'LINE' command in the command tab.
Specify the first point as corner of the right hand side rectangle.
Specify the coordinate of next point as @0,-20 in the command line.
Press Esc' to cancel the Line tool.
Select the Line tool again by entering 'LINE' command in the command tab.
Draw a line perpendicular to the line of length 20 units created previously.
Press Esc to cancel the Line tool.
Select the Line tool again by entering 'LINE' command in the command tab. Draw lines perpendicular to the line created in the last step from the end-points of both the arcs created in step 6.
Press Esc to cancel the Line tool.

Now,

Trim and Erase the unwanted lines in the drawing.
Select the Fillet tool by entering 'FILLET' command
Click on the 'Radius' option in the command line.
Specify the radius as 20.
Select the first and second line where the fillet is required.
Again select the Fillet tool by entering 'FILLET' command in the command tab.
Click pn the 'Radius option in the command line. Specify the radius as 6.
Select the first and second line where the fillet is required.

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.4 and the text size as 0.3
Select text colour as yellow
Type Dimlinear in the command box for linear dimensions
Type Dimradius in the command box for Radius dimensions
Type Dimdiameter in the command box for diameter dimensions
Rest leave everything as it is.

RESULT: -

VIII. Steps of Drawing Geometry 8

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Metric Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 297,210.
Now we are all set to go.

Now,

Select the Line tool by entering 'LINE' command in the command tab. Specify the first point as 5,5 in the command line.
Specify the coordinate of next point as @8.55,0.00 in the command line. Press Esc' to cancel the Line tool.
Select the Circle tool by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as mid-point of the line drawn previously.
Select the Diameter option in the command line.
Specify diameter of circle as 5.00.
Select the Offset tool by entering OFFSET command in the command tab.
Enter 0.500 as offset distance in the command line.
Select the circle of diameter 5 units.
Click on the inside of the circle.
Press 'Esc' to cancel the OFFSET command.

Now,

Select the Circle tool by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as the start-point of the line of length 8.55 units created in the above drawing.
Select the Diameter option in the command line.
Specify diameter of circle as 0.90.
Select the Circle tool again by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as the end-point of the line of length 8.55 units created in the previous step.
Select the Diameter option in the command line.
Specify diameter of circle as 0.90.

Again,

Select the Circle tool by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as the start-point of the line of length 8.55 units created in beginning.
Specify radius of circle as 0.90.
Select the Circle tool again by entering 'CIRCLE' command in the command tab.
Specify the centre point of circle as the end-point of the line of length 8.55 units created in the beginning.
Specify radius of circle as 0.90.

Now,

Enter OSNAP in the command line.
In the Drafting Settings dialog box, under Object Snap option, deselect all the snap modes and turn on only the Tangent mode.
Select the Line tool by entering 'LINE' command in the command tab.
Draw a line joining the tangent points of the circle of radius 0.90 on the right side and the circle of diameter 5.00.
Press Esc' to cancel the Line tool.
Repeat the above procedure to draw all four tangents.
Press Esc' to cancel the Line tool.
Select the Trim tool by entering TR' command in the command tab. Press ENTER.
Select Edge option; and click on No Extend.
Select the unwanted lines to be trimed.
Press 'Esc' to cancel the TRIM command

Now, its time for Dimension

Enter 'DST command in the command tab to open the Dimension Style Manager dialog box.
Click on Standard
Click on the Modify tab.
Select the arrow size as 0.3 and the text size as 0.4
Select text colour as yellow
Click OK. Then click on Set Current and Close the dialog box.
Type Dimlinear in the command box for linear dimensions
Type Dimradius in the command box for Radius dimensions
Type Dimdiameter in the command box for diameter dimensions
Rest leave everything as it is.

RESULT: -

IX. Steps of Drawing Geometry 9

Before we start the drawings we need to set up the drawing as Imperial Template and the units into Engineering Units.

Following are the steps in order to set up the drawing as Imperial Template and the units into Engineering Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Imperial
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Engineering > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 1', 9".
Now we are all set to go.

Now,

Select the Line tool by entering 'LINE' command in the command tab.
Specify the first point as 10',10' in the command line.
Specify the coordinate of next point as @32'6",0'00" in the command line.
Press Esc' to cancel the Line tool.
Specify radius of circle as 8".
Select the Circle tool again by entering 'CIRCLE' command in the command tab

Again,

• Select the Circle tool by entering 'CIRCLE' command in the command tab.

• Specify the centre point of circle as the centre of the circle of radius 8' drawn in step 2.

• Specify radius of circle as 33'8".

• Select the Circle tool again by entering 'CIRCLE' command in the command tab.

• Specify the centre point of circle at the centre of the circle of radius 9' drawn in step 2.

• Specify radius of circle as 32'8". . Again select the Circle tool again by entering 'CIRCLE' commarid in the command tab.

• Specify the centre of the circle at the point of intersection of the circles of radii 33'8" and 32'8

• Specify the radius of the circle as 41'8".

Now,

• Select the Circle tool by entering 'CIRCLE' command in the command tab.

• Select the 'tan tan radius' option in the command line. Specify the first tangent at the bootom of the left circle.

• Specify the second tangent at the bottom of the right circle.. . Specify the radius of the circle as 20'10".

• Select the Trim tool by entering 'TR' command in the command tab. Select Edge option; and click on No Extend.

• Press ENTER. Select the unwanted lines to be trimed.

• Press 'Esc' to cancel the TRIM command.

Now, its time for Dimension

• Enter 'DIMSTY' command in the command tab to open the Dimension Style Manager dialogbox Click on the Modify tab.

• Under the Lines option change the colour of the dimension and extension lines.

• Under the Symbols and Arrows option change the Arrow size to 14". Under the Text option change the Text height to 15".

• Click OK. Then click on Set Current and Close the dialog box.

Select the Dimension tool by entering 'DIM in the command line.
Select the object to be measured, then drag the dimension line to the desired location.
Repeat for all the objects to be measured.
Press Esc to cancel the Dimension tool.

RESULT: -

X. Steps of Drawing Geometry 10

The given geometry is created in AutoCAD using primarily the Rectangle tool. The procedure of drawing is explained in detail with diagrams of each step and the final result is given.

Before we start the drawings we need to set up the drawing as Metric Template and the units into Decimal Units.

Following are the steps in order to set up the drawing as Metric Template and the units into Decimal Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Metric
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Decimal > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower-left corner is specified as 0,0 and the upper right corner is specified as 297,210.
Now we are all set to go.

Now,

Select the Rectangle tool by entering 'RECTANG' command in the command tab.

Specify the first point by clicking anywhere in the workspace.
Select Dimensions option in the command line.
Specify length of rectangle as 3 in the command line. Specify width of rectangle as 3 in the command line..
Move the cursor towards the upward and click ENTER.
Select the Offset tool by entering 'OFFSET' command in the command tab.
Enter 0.18 as offset distance in the command line.
Select the rectangle of size 3 x 3
Click on the inside of the rectangle.
Press 'Esc' to cancel the OFFSET command.

Now,

Select the Copy tool by entering 'COPY' command in the command tab.
Select the drawing created above.
Specify the base point and click ENTER.
Select the Rotate tool by entering 'RO' command in the command tab.
Select the copied object and specify the base point.
Specify rotation angle as 45.
Select the Move tool by entering 'M' command in the command tab.
Select the rotated object and specify the base point.
Move the object to the desired location (Keep Ortho mode off).
Select the Trim tool by entering 'TR' command in the command tab.
Press ENTER.
Select Edge option; and click on No Extend.
Select the unwanted lines to be trimed.
Press 'Esc' to cancel the TRIM command.
If you want to change the colour than you can change it by selecting the rectangular and then right click the mouse than go to properties.
From properties chage the colour to desired choice.

RESULT: -

XI. Steps of Drawing Geometry 11

Before we start the drawings we need to set up the drawing as Imperial Template and the units into Engineering Units.

Following are the steps in order to set up the drawing as Imperial Template and the units into Engineering Units.

Go to Application Menu or click CTRL + N (New)
Click on New from the Application Menu
A popup menu appears, click on the first tab known as Start from Scratch > Select Imperial
Now click on the third tab known as Use a Wizard > Go to Advance setup > A Dialog box appears > Select the unit of measurement as Engineering > Press Next > select Angle as Decimal Degrees > Press Next > Select Angle Measure > Press Next > Select Angle Direction > Press Next > Select Area > Click Finish
Set the page limit by entering Limits in the command tab. The lower left corner is specified as 0,0 and the upper right corner is specified as 1', 9".
Now we are all set to go.

Now,

Select the Line tool by entering 'LINE' command in the command tab (Keep the ortho mode on).
Specify the first point as 0',0' in the command line (point a).
Specify the coordinate of next point as @-3',0' in the command line.
Specify the coordinate of next point as @0',-9' in the command line.
Specify the coordinate of next point as @3',0' in the command line.
Specify the coordinate of next point as @0',-4'6" in the command line.
Specify the coordinate of next point as @4'6",0' in the command line.
Specify the coordinate of next point as @0',1'2" in the command line..
Specify the coordinate of next point as @5'4",0' in the command line.
Specify the coordinate of next point as @0',-1'2" in the command line.
Specify the coordinate of next point as @4'67,0' in the command line.
Specify the coordinate of next point as @0',4'6" in the command line.
Specify the coordinate of next point as @3',0' in the command line.
Specify the coordinate of next point as @0',9' in the command line.
Specify the coordinate of next point as @-3',0' in the command line (point b).
Press Esc' to cancel the Line tool.
Turn Ortho off, and Click on the Polar Tracking from the status bar and select 30,60,90... from the drop down list.
Select the Line tool by entering 'LINE' command in the command tab.
Specify the first point at b, then pointing the cursor downward enter a length of 37".
Next, pointing the cursor towards left draw a line of any arbitrary length of over 2
Press Esc to cancel the Line tool.
Select the Mirror tool by entering 'MIRROR' command in the command tab. • Select the objects to mirror (ie the line drawn just before) and click ENTER
Select first point of mirror line.
Select second point of mirror line.Click No in the Erase source object
Again click on the Polar Tracking from the status bar and select 45,90,135... from the drop down list
Select the Line tool by entering 'LINE' command in the command tab.
Specify the first point at a, then pointing the cursor downward enter a length of 2'8".
Next, pointing the cursor towards left draw a line of any arbitrary length of over 3.
Press Esc' to cancel the Line tool.
Select the Mirror tool by entering 'MIRROR' command in the command tab.
Select the objects to mirror (i.e the line drawn just before) and click ENTER.
Select first point of mirror line.
Select second point of mirror line.
Click No in the "Erase source object?" prompt.
Select the Line tool, and join the two open ends of the drawing.
Press Esc' to cancel the Line tool.
Again select the Line tool and draw lines bisecting both the angles.
Press 'Esc' to cancel the Line tool.

Now,

Trim and Erase the unwanted lines in the drawing.
Select the Line tool and draw a line from the midpoint of the base line, such thta it divides the geometry into two halves.
Press Esc' to cancel the Line tool.
Select the Rectangle tool by entering 'RECTANG' command in the command tab. Specify the first point as 7'2",-9' (i.e. coordinates from point a) in the command line.
Select Dimensions option in the command line.
Specify length of rectangle as 3' in the command line.
Specify width of rectangle as 3' in the command line.
Move the cursor towards the upward and click ENTER.
Select the Rotate tool by entering 'RO' command in the command tab.
Select the rectangle of size 3' x 3' and specify the base point at the bottom left corner of the rectangle.
Using Polar Tracking, rotate the rectangle to an angle of 45 about the middle line.

Now,

• Erase the unwanted lines in the drawing.

• Enter 'DIMSTY' command in the command tab to open the Dimension Style Manager dialog box.

• Click on the Modify tab.

• Under the Lines option change the colour of the dimension and extension lines.

• Under the Symbols and Arrows option change the Arrow size to 5".

• Under the Text option change the Text height to 7".

• Click OK. Then click on Set Current and Close the dialog box.

• Select the Dimension tool by entering 'DIM' in the command line.

• Select the object to be measured, then drag the dimension line to the desired location. Repeat for all the objects to be measured.

• Press Esc to cancel the Dimension tool.

• For angle measurement, select the Dimangular tool by entering 'DIMANGULAR' in the command line and then specify the angles for measurement.

RESULT: -

Drafting of various geometries using Chamfer, Fillet tool in AutoCad

Ship work like this
in your own course.

Talk to a career counsellor

Ship work like thisin your own course.

Talk to a career counsellor

Ship work like this
in your own course.