Creation of geometries by Coordinate system methods using AutoCad
QUESTION
Create the geometries from P1 to P2 using all the coordinates system methods. You need to use the Line tool to create the geometries. Where required you need to use the circle tool.
Please read the drawings and find out the missing dimensions before working on the sketches.
Note: Use the Imperial Template and the Decimal Units to draft the features. Dimensions are there for
references.
AIM:
ALL GEOMETRICS ARE DRAWN USING THE LINE COMMAND IN THE AUTOCAD WITH THE HELP OF THE COORDINATE SYSTEMS WITH THE DIMENSIONS AS GIVEN.
1. P1:
• Method 1:
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=8,1
Next point=8,2
Next point=3,2
Next point=3,6
Next point=8,6
Next point=8,7
Next point=2,7
Next point=C
• Method 2:
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=@6,0
Next point=@0,1
Next point=@-5,0
Next point=@0,4
Next point=@5,0
Next point=@0,1
Next point=@-6,0
Next point=c
• Method 3: polar coordinate system
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=@6<0
Next point=@1<90
Next point=@5<0
Next point=@4<90
Next point=@5<0
Next point=@1<90
Next point=@6<180
2. P2:
• Method 1:
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=5,1
Next point=5,4
Next point=6,4
Next point=6,1
Next point=9,1
Next point=7,7
Next point=4,7
Next point=C
• Method 2:
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=@3,0
Next point=@0,3
Next point=@1,0
Next point=@0,-3
Next point=@3,0
Next point=@-2,6
Next point=@-3,0
Next point=C
• Method 3: polar coordinate system
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=@3<0
Next point=@3<90
Next point=@1<0
Next point=@3<270
Next point=@3<0
Next [email protected]<108
Next point=@3<180
Next point=C
3. P4
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=3,1
Next point=3,5
Next point=5,3
Next point=7,5
Next point=7,1
Next point=8,1
Next point=8,8
Next point=7,8
Next point=5,5
Next point=3,8
Next point=2,8
Next point=C
4. P5
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=3,1
Next point=3,8
Next point=8,8
Next point=8,2
Next point=5,2
Next point=5,1
Next point=9,1
Next point=9,9
Next point=2,9
Next point=C
5. P7
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,1
Next point=10,1
Next point=10,8
Next point=2,8
Next point=C
PRESS ENTER
Start point=3,2
Next point=5,2
Next point=5,5
Next point=3,5
Next point=C
PRESS ENTER
Start point=6,2
Next point=8,2
Next point=8,5
Next point=6,5
Next point=C
6. P8
In command bar type L
Which give line curser, now in command bar type as below
Start point=0,0
Next point=10,0
Next point=10,2
Next point=6,2
Next point=6,6
Next point=9,6
Next point=9,8
Next point=1,8
Next point=1,6
Next point=4,6
Next point=4,2
Next point=0,2
Next point=C
7. P9
In command bar type L
Which give line curser, now in command bar type as below
Start point=1,1
Next point=6,1
Next point=6,3
Next point=3,3
Next point=3,2
Next point=2,2
Next point=2,4
Next point=5,4
Next point=5,6
Next point=1,8
Next point=C
8. P10
In command bar type L
Which give line curser, now in command bar type as below
Start point=1,1
Next point=3,1
Next point=3,4
Next point=6,4
Next point=6,8
Next point=1,8
Next point=C
PRESS ENTER
Start point=2,5
Next point=5,5
Next point=5,7
Next point=2,7
Next point=C
9. PROFILE WOOD
In command bar type L
Which give line curser, now in command bar type as below
Start point=0,0
Next point=10,0
Next point=10,1
Next point=8,1
Next point=8,5
Next point=10,5
Next point=10,6
Next point=5,9
Next point=0,6
Next point=2,6
Next point=2,1
Next point=0,1
Next point=C
In command bar type c
Which give CIRCLE curser,
Specify point:5,4
Radurs of circle:2
Enter
10. Queen truss post
In command bar type L
Which give line curser, now in command bar type as below
Start point=1,1
Next point=1,5
Next point=8,5
Next point=8,1
Enter
In command bar type L
Which give line curser, now in command bar type as below
Start point=2,5
Next point=2,6
Next point=4.5,5
Next point=7,6
Next point=7,5
Enter
In command bar type L
Which give line curser, now in command bar type as below
Start point=1,5
Next point=@5<45
Next point=@5<315
Enter
11. Mono pitch
In command bar type L
Which give line curser, now in command bar type as below
Start point=1,1
Next point=7,1
Next point=7,3
Next point=C
Enter
In command bar type L
Which give line curser, now in command bar type as below
Start point=3,1
Next point=3,1.667
Next point=5,1
Next point=5,2.333
Next point=7,1
ENTER
RESULT:
ALL SKETCHS WERE DRAWN IN THE AUTOCAD AS SHOWN ABOVE.