Orthographic projection exercises

Orthographic projection exercises

1. EXERCISES. In which direction must the obje
ct be viewed to produce the views shown
opposite, taking ‘A’ as the FRONT VIEW. Put

the appropriate letter under the view.



D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
1
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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9
-

2. EXERCISES. Study the two drawings and complete the table by m
atching the numbered surfaces of the orthogonal drawing with the
lettered surfaces of the isometric drawing.

D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
2
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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10
-

3. EXERCISES. Transfer the letters from the isometric drawing onto
the same plane surfaces of the orthogonal drawing. Name each v
iew.





D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
3
EXERCISES. From drawings 1 to 18 opposite select the view whic
h is requested in the table below. Place the num
ber of this view
in the
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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11
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4. appropriate position in the table.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
4
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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12
-

5. EXERCISES. Study the two types and complete the table by matching
the numbered orthogonal drawings with the same isometric view
.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
5
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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13
-

6. EXERCISES. Study the two types and complete the table by matchi
ng the numbered orthogonal drawings with the same oblique view.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
6
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
14
-

7. EXERCISES. Study the two types and complete the table by matching
the numbered orthogonal drawings with the same isometric view
.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
7
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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15
-

8. EXERCISES. Study the two types and complete the table by matching
the numbered orthogonal drawings with the same isometric view
.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
8
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
16
-

9. EXERCISES. Study the two types and complete the table by matching
the numbered orthogonal drawings with the same isometric view
.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
9
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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17
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10. EXERCISES.
FREEHAND SKETCHING.
Sketch, on the space provided, the first angl
e projectio
n of the component below.




D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
1
0
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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18
-

11. EXERCISES.
FREEHAND SKETCHING.
Sketch, on the space provided, the first angl
e projectio
n of the component below.




D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
1
1
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
19
-

12. EXERCISES.
FREEHAND SKETCHING.
Sketch, on the space provided, the third ang
l
e projecti
o
n of the component below.




D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
1
2
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
20
-

13. EXERCISES.
FREEHAND SKETCHING.
Sketch, on the space provided, the first angl
e projectio
n of the component below.


D
R
G
.




O
R
T
H
O
G
R
A
P
H
I
C

PROJECTIO
N
E
X
E
R
C
I
S
E
1
3
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
21
-

14. Exercises. Draw three views of the following components, either in
first o
r
third ang
l
e projecti
o
n. Show hidden det
ail where n
ecessary
and fully dimensions your drawing.






DRG.
ORTHOGRAPHIC PROJECTION
ALL DIMENSION IN MILLIMETRES
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
22
-

15. Exercises. Draw three views of the following components, either in
first o
r
third ang
l
e projecti
o
n. Show hidden det
ail where n
ecessary
and fully dimensions your drawing








DRG.
ORTHOGRAPHIC PROJECTION
ALL DIMENSION IN MILLIMETRES
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
23
-

16. Exercises. Draw three views of the following components, either in
first o
r
third ang
l
e projecti
o
n. Show hidden det
ail where n
ecessary
and fully dimensions your drawing





DRG.
ORTHOGRAPHIC PROJECTION
ALL DIMENSION IN MILLIMETRES
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
-
24
-

17. Exercises. Draw three views of the following components, either in
first o
r
third ang
l
e projecti
o
n. Show hidden det
ail where n
ecessary
and fully dimensions your drawing.


DRG.
ORTHOGRAPHIC PROJECTION
ALL DIMENSION IN MILLIMETRES
ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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25
-

18. ORTHOGRAPHIC
PROJECTIO
N

Exercises
mod
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26
-