Creation of geometries by Coordinate system methods using AutoCad

AIM: To create the geometries of figure P1 using all the coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

In the follwing problem we are using all the coordinates system. The coordinates systems are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used for different coordinate system are as follows:

i) Absolute Coordinate System:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: 8,1
• Specify next point or [Undo]: 8,2
• Specify next point or [Close/Undo]: 3,2
• Specify next point or [Close/Undo]: 3,6
• Specify next point or [Close/Undo]: 8,6
• Specify next point or [Close/Undo]: 8,7
• Specify next point or [Close/Undo]: 2,7
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

ii) Relative Recatngular Coordinate System:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @6,0
• Specify next point or [Undo]: @0,1
• Specify next point or [Close/Undo]: @-5,0
• Specify next point or [Close/Undo]: @0,4
• Specify next point or [Close/Undo]: @5,0
• Specify next point or [Close/Undo]: @0,1
• Specify next point or [Close/Undo]: @-6,0
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

iii) Relative Polar Coordinate System:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @6<0
• Specify next point or [Undo]: @1<90
• Specify next point or [Close/Undo]: @5<180
• Specify next point or [Close/Undo]: @4<90
• Specify next point or [Close/Undo]: @5<0
• Specify next point or [Close/Undo]: @1<90
• Specify next point or [Close/Undo]: @6<180
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

iv) Direct Distance Entry:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: Position the cursor and enter distance 6
• Specify next point or [Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: Position the cursor and enter distance 5
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 5
• Specify next point or [Close/Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: Position the cursor and enter distance 6
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The final result will be same for all the procedure mentioned above. And the result figure is given below:

AIM: To create the geometries of figure P2 using all the coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

In the follwing problem we are using all the coordinates system. The coordinates systems are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used for different coordinate system are as follows:

i) Absolute Coordinate System:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: 5,1
• Specify next point or [Undo]: 5,5
• Specify next point or [Close/Undo]:6,5
• Specify next point or [Close/Undo]: 6,1
• Specify next point or [Close/Undo]: 9,1
• Specify next point or [Close/Undo]: 7,8
• Specify next point or [Close/Undo]: 4,8
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

ii) Relative Recatngular Coordinate System:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @3,0
• Specify next point or [Undo]: @0,4
• Specify next point or [Close/Undo]: @1,0
• Specify next point or [Close/Undo]: @0,-4
• Specify next point or [Close/Undo]: @3,0
• Specify next point or [Close/Undo]: @-2,7
• Specify next point or [Close/Undo]: @-3,0
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

iii) Relative Polar Coordinate System:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @3<0
• Specify next point or [Undo]: @4<90
• Specify next point or [Close/Undo]: @1<0
• Specify next point or [Close/Undo]: @4<270
• Specify next point or [Close/Undo]: @3<0
• Specify next point or [Close/Undo]: @7.28<105.9454
• Specify next point or [Close/Undo]: @3<180
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

iv) Direct Distance Entry:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: Position the cursor and enter distance 3
• Specify next point or [Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 7.28
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The final result will be same for all the procedure mentioned above. And the result figure is given below:

AIM: To create the geometries of figure P4 using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

• For the following figure I will be using Relative Rectangular Coordinate System.

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @1,0
• Specify next point or [Undo]: @0,4
• Specify next point or [Close/Undo]: @2,-2
• Specify next point or [Close/Undo]: @2,2
• Specify next point or [Close/Undo]: @0,-4
• Specify next point or [Close/Undo]: @1,0
• Specify next point or [Close/Undo]: @0,7
• Specify next point or [Close/Undo]: @-1,0
• Specify next point or [Close/Undo]: @-2,-3
• Specify next point or [Close/Undo]: @-2,3
• Specify next point or [Close/Undo]: @-1,0
• Specify next point or [Close/Undo]: c
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure P5 using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

• For the following figure I will be using Relative Rectangular Coordinate System.

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @1,0
• Specify next point or [Undo]: @0,7
• Specify next point or [Close/Undo]: @5,0
• Specify next point or [Close/Undo]: @0,-6
• Specify next point or [Close/Undo]: @-3,0
• Specify next point or [Close/Undo]: @0,-1
• Specify next point or [Close/Undo]: @4,0
• Specify next point or [Close/Undo]: @0,8
• Specify next point or [Close/Undo]: @-7,0
• Specify next point or [Close/Undo]: @c
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure P7 using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

• For the following figure I will be using Relative Rectangular Coordinate System.

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 2,1
• Specify next point or [Undo]: @8,0
• Specify next point or [Undo]: @0,6
• Specify next point or [Close/Undo]: @-8,0
• Specify next point or [Close/Undo]: c
• Choose the line tool by typing the command L or Line.
• Specify first point: 3,2
• Specify next point or [Undo]: @2,0
• Specify next point or [Undo]: @0,3
• Specify next point or [Close/Undo]: @-2,0
• Specify next point or [Close/Undo]: c
• Choose the line tool by typing the command L or Line.
• Specify first point: 6,2
• Specify next point or [Undo]: @2,0
• Specify next point or [Undo]: @0,3
• Specify next point or [Close/Undo]: @-2,0
• Specify next point or [Close/Undo]: c
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure P8 using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

• For the following figure I will be using Direct distance entry.

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 0,0
• Specify next point or [Undo]: Position the cursor and enter distance 10
• Specify next point or [Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 8
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure P9 using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 1,1
• Specify next point or [Undo]: Position the cursor and enter distance 5
• Specify next point or [Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: @-4,2
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure P10 using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 1,1
• Specify next point or [Undo]: Position the cursor and enter distance 2
• Specify next point or [Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 5
• Specify next point or [Close/Undo]: c
• Choose the line tool by typing the command L or Line.
• Specify first point: 2,5
• Specify next point or [Undo]: Position the cursor and enter distance 3
• Specify next point or [Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 3
• Specify next point or [Close/Undo]: close
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure Profile-Wood using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 0,0
• Specify next point or [Undo]: Position the cursor and enter distance 10
• Specify next point or [Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 1
• Specify next point or [Close/Undo]: @5.831<149.036
• Specify next point or [Close/Undo]: @5.831<210.964
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: Position the cursor and enter distance 5
• Specify next point or [Close/Undo]: Position the cursor and enter distance 2
• Specify next point or [Close/Undo]: close
• Choose the circle tool by typing the command circle.
• CIRCLE Specify center point for circle or [3P 2P Ttr (tan tan radius)]: 5,4
• CIRCLE Specify radius of circle or [Diameter]: 2
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure Queen Post Truss using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 1,1
• Specify next point or [Undo]: Position the cursor and enter distance 4
• Specify next point or [Undo]: @5<45
• Specify next point or [Close/Undo]: @5<315
• Specify next point or [Close/Undo]: Position the cursor and enter distance 4
• Specify next point or [Close/Undo]: *cancel*
• Choose the line tool by typing the command L or Line.
• Specify first point: 1,5
• Specify next point or [Undo]: Position the cursor and enter distance 7.072
• Specify next point or [Undo]: *cancel*
• Choose the line tool by typing the command L or Line.
• Specify first point: 4.536,5
• Specify next point or [Undo]: Position the cursor and enter distance 3.536
• Specify next point or [Undo]: *cancel*
• Choose the line tool by typing the command L or Line.
• Specify first point: 2,5
• Specify next point or [Undo]: @0,1
• Specify next point or [Undo]: @2.536,-1
• Specify next point or [Close/Undo]: @2.536,1
• Specify next point or [Close/Undo]: @0,-1
• Specify next point or [Close/Undo]: *cancel*
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below:

AIM: To create the geometries of figure Mono Pitch using any coordinates system methods in AutoCAD.

INTRODUCTION:

• AutoCAD is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk. AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers.

The coordinates systems used in AutoCAD are as follows:

i) Absoulte Coordinate System

ii) Relative Rectangular Coordinate System

iii) Relative Polar Coordinate System

iv) Direct distance entry

PROCEDURE:

Step 1: Open AutoCAD by clicking on the AutoCAD icon on the Desktop

Step 2: Start a new project by clicking Ctrl + N on the keyboard. A "Create new drawing" dialogue box will appear.

Step 3: Choose Imperial Template and Decimal units

Step 4: Commands used are as follows:

• Choose the line tool by typing the command L or Line.
• Specify first point: 1,1
• Specify next point or [Undo]: @6,0
• Specify next point or [Undo]: @0,2
• Specify next point or [Close/Undo]: c
• Choose the line tool by typing the command L or Line.
• Specify first point: 3,1
• Specify next point or [Undo]: @0,0.667
• Specify next point or [Undo]: @2,-0.667
• Specify next point or [Close/Undo]: @0,1.333
• Specify next point or [Close/Undo]: @2,-1.333
• Specify next point or [Close/Undo]: *cancel*
• Type command "save". A "Save drawing as" dialogue box will appear. Choose the directory and file name and click the save button.

RESULT: The resultant figure is given below: