Creation of geometries by Coordinate system methods using AutoCad

1.) AIM:

To create the geometries from P1 to P2 using all the coordinates system methods and to use the Line tool to create the geometries.

P-1.)

PROCEDURE:

a) Absolute Coordinate System:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as 8,1

4. Specify the next coordinate of point 3 as 8,2

5. Specify the next coordinate of point 4 as 3,2

6. Specify the next coordinate of point 5 as 3,6

7. Specify the next coordinate of point 6 as 8,6

8. Specify the next coordinate of point 7 as 8,7

9. Specify the next coordinate of point 8 as 2,7

b) Relative Rectangular Coordinate System:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as @6,0

4. Specify the next coordinate of point 3 as @0,1

5. Specify the next coordinate of point 4 as @-5,0

6. Specify the next coordinate of point 5 as @0,4

7. Specify the next coordinate of point 6 as @5,0

8. Specify the next coordinate of point 7 as @0,1

9. Specify the next coordinate of point 8 as @-6,0

c) Relative Polar Coordinate System:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as @6<0

4. Specify the next coordinate of point 3 as @1<90

5. Specify the next coordinate of point 3 as @5<180

6. Specify the next coordinate of point 5 as @4<90

7. Specify the next coordinate of point 6 as @5<0

8. Specify the next coordinate of point 7 as @1<90

9. Specify the next coordinate of point 8 as @6<180

RESULT:

P-2:

PROCEDURE:

a) Absolute Coordinate System:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as 5,1

4. Specify the next coordinate of point 3 as 5,5

5. Specify the next coordinate of point 4 as 6,5

6. Specify the next coordinate of point 5 as 6,1

7. Specify the next coordinate of point 6 as 9,1

8. Specify the next coordinate of point 7 as 7,8

9. Specify the next coordinate of point 8 as 4,8

b) Relative Rectangular Coordinate System:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as @3,0

4. Specify the next coordinate of point 3 as @0,4

5. Specify the next coordinate of point 4 as @1,0

6. Specify the next coordinate of point 5 as @0,-4

7. Specify the next coordinate of point 6 as @3,0

8. Specify the next coordinate of point 7 as @-2,7

9. Specify the next coordinate of point 8 as @-3,0

c) Relative Polar Coordinate System:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as @3<0

4. Specify the next coordinate of point 3 as @4<90

5. Specify the next coordinate of point 4 as @1<90

6. Specify the next coordinate of point 5 as @4<270

7. Specify the next coordinate of point 6 as @3<0

8. Specify the next coordinate of point 7 as @7<106

9. Specify the next coordinate of point 8 as @3<180

RESULT:

P-4.)

PROCEDURE:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as 3,1

4. Specify the next coordinate of point 3 as 3,5

5. Specify the next coordinate of point 4 as 5,3

6. Specify the next coordinate of point 5 as 7,5

7. Specify the next coordinate of point 6 as 7,1

8. Specify the next coordinate of point 7 as 8,1

9. Specify the next coordinate of point 8 as 8,8

10. Specify the next coordinate of point 9 as 7,8

11. Specify the next coordinate of point 10 as 5,5

12. Specify the next coordinate of point 11 as 3,8

13. Specify the next coordinate of point 12 as 2,8

RESULT:

P-5.)

PROCEDURE:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as @1,0

4. Specify the next coordinate of point 3 as @0,7

5. Specify the next coordinate of point 4 as @5,0

6. Specify the next coordinate of point 5 as @0,-6

7. Specify the next coordinate of point 6 as @-3,0

8. Specify the next coordinate of point 7 as @0,-1

9. Specify the next coordinate of point 8 as @4,0

10. Specify the next coordinate of point 9 as @0,8

11. Specify the next coordinate of point 10 as @-7,0

RESULT:

P-7.)

PROCEDURE:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 2,1

3. Specify the next coordinate of point 2 as 10,1

4. Specify the next coordinate of point 3 as 10,7

5. Specify the next coordinate of point 4 as 2,7

6. Click Close on the command line

7. Select the Line tool by entering the 'Line' command in the command tab

8. Specify the next coordinate of point 5 as 3,2

9. Specify the next coordinate of point 6 as 5,2

10. Specify the next coordinate of point 7 as 5,5

11. Specify the next coordinate of point 8 as 3,5

12. Click Close on the command line

13. Select the Line tool by entering the 'Line' command in the command tab

14. Specify the next coordinate of point 9 as 6,2

15. Specify the next coordinate of point 10 as 8,2

16. Specify the next coordinate of point 11 as 8,5

17. Specify the next coordinate of point 12 as 6,5

RESULT:

P-8.)

PROCEDURE:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 0,0

3. Specify the next coordinate of point 2 as @10,0

4. Specify the next coordinate of point 3 as @0,2

5. Specify the next coordinate of point 4 as @-4,0

6. Specify the next coordinate of point 5 as @0,4

7. Specify the next coordinate of point 6 as @3,0

8. Specify the next coordinate of point 7 as @0,2

9. Specify the next coordinate of point 8 as @-8,0

10. Specify the next coordinate of point 9 as @0,-2

11. Specify the next coordinate of point 10 as @3,0

12. Specify the next coordinate of point 11 as @0,-4

13. Specify the next coordinate of point 12 as @-4,0

RESULT:

P-9.)

PROCEDURE:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 1,1

3. Specify the next coordinate of point 2 as 6,1

4. Specify the next coordinate of point 3 as 6,3

5. Specify the next coordinate of point 4 as 3,3

6. Specify the next coordinate of point 5 as 3,2

7. Specify the next coordinate of point 6 as 2,2

8. Specify the next coordinate of point 7 as 2,4

9. Specify the next coordinate of point 8 as 5,4

10. Specify the next coordinate of point 9 as 5,6

11. Specify the next coordinate of point 10 as 1,8

RESULT:

P-10.)

PROCEDURE:

1. Select the line tool by entering the 'Line' command in the command tab.

2. Specify the starting coordinate of point 1 as 1,1

3. Specify the next coordinate of point 2 as @2<0

4. Specify the next coordinate of point 3 as @3<90

5. Specify the next coordinate of point 4 as @3<0

6. Specify the next coordinate of point 5 as @4<90

7. Specify the next coordinate of point 6 as @5<180

8. Click 'Close' on the command line

9. Specify the next coordinate of point 7 as 2,5

10. Specify the next coordinate of point 8 as @3<0

11. Specify the next coordinate of point 9 as @2<90

12. Specify the next coordinate of point 10 as @3<180

RESULT:

2.) AIM: Draw the profile and the trusses using any coordinate system methods.

(a) Profile wood:

RESULT:

(b) Queen post truss:

RESULT:

(c) Mono pitch: