Isometric
• Prof. Dr. Mohamed Omar Mousa
• El-Minia University
•
Prod. & Mech. Design Dept.
Isometric
MINIA University Faculty of Engineering
Production Engineering and Design Department
Dr. Ahmed Nabhan Mahmoud 2020
X
160 60
60
x
50Isometric for a V-shape element
Elevation
Plan
120
120
2 1
4 10 9
120
120
11 13
16 80
80
20 19
Prof. Dr. Mohamed Omar Mousa March 2006
5. Isometric for a stepped block
20 50 120
120
50
120
80
A
B
Prof. Dr. Mohamed Omar Mousa March 2006
a
d c
b
e
e x
Y
x
Y R
Y
Z X
Y
6. Circles in Isometric View (Drawing of Ellipse)
R = 100 X = Y = 140 Z = 40 mm
Prof. Dr. Mohamed Omar Mousa March 2006
Isometric for a tapered block
c
3 2
5 4 6
A = 120 mm B = 50 mm C = 90 mm H1 = 30 H2 = 80 H3 = 60
a b
c
3
h2
Isometric for a stepped block
2
2
1&2
O 1 O&1
3
&
4
3
4
4’
4' 4&5 3&5
5
5 7
6 6
6&7 7
9&10 10&12
9 9&11
10 11&12
11 12
13
13 14
14 14&15 15
15 8
8
8
&8
&8
20 20 10
10
20
70
70
20
50
20 10 10 30
Prof. Dr. Mohamed Omar Mousa March 2006
Example: Isometric with ellipse
Elevation
PLAN
Hole center
40 mm left of point(21)
&
40 mm high
140 80
80 120
40 20 80
R40
140
40
4 0 4 0
20
40 80
ISOMETRIC
1. Isometric for a Wedge block (block method)
2. Isometric for a tapered block (block method)
3. Isometric for a V-shape element 4. Isometric for a stepped block
5. Isometric for a stepped block 6. Drawing of ellipse
7. Isometric of an element that has ellipse
Prof. Dr. Mohamed Omar Mousa March 2006
END
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
7870
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
174
78
70
130
15
44 28
12
60
4 holes 12
10 R 22
40
22
5R
3R
46
9
13R
28
16
52
