### Blueprint Reading for the Machine Trades, Sixth Edition Unit 5

```Blueprint Reading for the
Machine Trades, Sixth Edition
Unit 5: Orthographic Projection of
Inclined Planes
Russ Schultz and Larry Smith
PowerPoint presentation created by
LaVonne Vichlach
1
Foreshortened Views



Inclined angles are
at right angles to
two of six principal
views
Appears as an
edge on those two
views
Remaining views
are foreshortened
Schultz and Smith: Blueprint
Reading for the Machine
2
Foreshortened Views



Plane a appears as
edge in top and
bottom views
Foreshortened in
other four-twice
visible and twice
hidden
views to determine
true shape
Schultz and Smith: Blueprint
Reading for the Machine
3
Foreshortened Views


Line “E” is created by the edge of principal plane
“V”
Both surfaces in the right hand view represent the
true shape
Schultz and Smith: Blueprint
Reading for the Machine
4
Foreshortened Views


Line “I” is created by the intersection of inclined
plane “W” and the principal plane “X”
The right hand view represents one
foreshortened and one true shape
Schultz and Smith: Blueprint
Reading for the Machine
5
Foreshortened Views


No line is created when curved surface “Y”
runs tangent with the principal plane “Z”
Combines foreshortening and true shape
Schultz and Smith: Blueprint
Reading for the Machine
6
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #1.
T
Schultz and Smith: Blueprint
Reading for the Machine
7
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #2.
E
Schultz and Smith: Blueprint
Reading for the Machine
8
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #3.
T
Schultz and Smith: Blueprint
Reading for the Machine
9
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #4.
E
Schultz and Smith: Blueprint
Reading for the Machine
10
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #5.
E
Schultz and Smith: Blueprint
Reading for the Machine
11
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #6.
T
Schultz and Smith: Blueprint
Reading for the Machine
12
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #7.
E
Schultz and Smith: Blueprint
Reading for the Machine
13
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #8.
T
Schultz and Smith: Blueprint
Reading for the Machine
14
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #9.
T
Schultz and Smith: Blueprint
Reading for the Machine
15
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #10.
T
Schultz and Smith: Blueprint
Reading for the Machine
16
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #11.
F
Schultz and Smith: Blueprint
Reading for the Machine
17
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #12.
I
Schultz and Smith: Blueprint
Reading for the Machine
18
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #13.
E
Schultz and Smith: Blueprint
Reading for the Machine
19
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #14.
T
Schultz and Smith: Blueprint
Reading for the Machine
20
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #15.
E
Schultz and Smith: Blueprint
Reading for the Machine
21
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #16.
I
Schultz and Smith: Blueprint
Reading for the Machine
22
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #17.
F
Schultz and Smith: Blueprint
Reading for the Machine
23
Surface Identification 4
E: Edge view of surface
I: Intersection of surfaces
F: Foreshortened surface
T: True shape
Identify the condition for
circle #18.
T
Schultz and Smith: Blueprint
Reading for the Machine
24
Surface Identification 5
L
Enter the
letters
into the
balloons.
J
B
A
D G
F
H L
J
D
E
A
L
K
M
C
N
Schultz and Smith: Blueprint
Reading for the Machine
25
Surface Identification 6
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
26
Surface Identification 6
A
D
B
B
C
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
27
Surface Identification 6
B
D
A
D
E
C
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
28
Surface Identification 6
B
C
A
C
D
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
29
Surface Identification 6
A
F
D
B
H
E
C
G
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
30
Surface Identification 6
C
A
B
C
E
D
F
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
31
Surface Identification 6
E
C
A
B
D
B
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
32
Surface Identification 6
A
D
B
E
E
B
C
Place the letters
from the pictorial
views onto their
respective
surfaces in the
orthographic
views.
Schultz and Smith: Blueprint
Reading for the Machine
33
Angular Dimensions



Inclined planes dimensioned two ways
 Coordinate method
 Angular method
Angular method uses one linear and one
angular dimension-allows variation to increase
with distance from vertex
Coordinate controls accuracy more than
angular
Schultz and Smith: Blueprint
Reading for the Machine
34
Angular Dimensions



Most angular
dimensions held
from vertical or
horizontal centerline
Easy to calculate
other angle from 90
All triangles have
180 
Schultz and Smith: Blueprint
Reading for the Machine
35
Angular Dimensions



Right triangle always
has 90 angle
Other two angles
add up to 90
180 total in triangle
Schultz and Smith: Blueprint
Reading for the Machine
36
Angular Dimensions


Isosceles triangle
has 2 sides equal
Two angles are also
equal
Schultz and Smith: Blueprint
Reading for the Machine
37
Angular Dimensions


Equilateral triangle
has three equal
sides
Also has three equal
angles
Schultz and Smith: Blueprint
Reading for the Machine
38
Angular Dimensions
Schultz and Smith: Blueprint
Reading for the Machine
39
Angular Dimensions
Schultz and Smith: Blueprint
Reading for the Machine
40
Angular
Block
1. Are the inclined
planes
dimensioned by
the coordinate
method or the
angular method?
Angular
Schultz and Smith: Blueprint
Reading for the Machine
41
Angular
Block
2. What is the
tolerance
assigned to the
angular
dimensions?
030’
Schultz and Smith: Blueprint
Reading for the Machine
42
Angular
Block
3. What is the
tolerance on the
liner
dimensions?
.020
Schultz and Smith: Blueprint
Reading for the Machine
43
Angular
Block
4. What type of
line was drawn
on the front and
the top views to
permit them to
be shortened?
Long Break
Schultz and Smith: Blueprint
Reading for the Machine
44
Angular
Block
5. How many
hidden lines
would appear on
a bottom view?
1
Schultz and Smith: Blueprint
Reading for the Machine
45
Angular
Block
6. How many
hidden lines
would appear on
a left side view?
0
Schultz and Smith: Blueprint
Reading for the Machine
46
Angular
Block
7. How many
inclined planes
does the object
contain?
2
Schultz and Smith: Blueprint
Reading for the Machine
47
Angular
Block
8. How many
principal planes
does the object
contain?
8
Schultz and Smith: Blueprint
Reading for the Machine
48
Angular
Block
9. How much
tolerance
accumulates
with dimension
“A?”
.04
Schultz and Smith: Blueprint
Reading for the Machine
49
Angular
Block
10. What is the
MMC of the
overall height?
1.32
Schultz and Smith: Blueprint
Reading for the Machine
50
Angular
Block
Enter the
dimension for the
letter “A.”
.60
Schultz and Smith: Blueprint
Reading for the Machine
51
Angular
Block
Enter the
dimension for the
letter “B.”
.60
Schultz and Smith: Blueprint
Reading for the Machine
52
Angular
Block
Enter the
dimension for the
letter “C.”
.70
Schultz and Smith: Blueprint
Reading for the Machine
53
Angular
Block
Enter the
dimension for the
letter “D.”
.50
Schultz and Smith: Blueprint
Reading for the Machine
54
Angular
Block
Enter the
dimension for the
letter “E.”
1.20
Schultz and Smith: Blueprint
Reading for the Machine
55
Angular
Block
Enter the
dimension for the
letter “F.”
.60
Schultz and Smith: Blueprint
Reading for the Machine
56
Angular
Block
Enter the
dimension for the
letter “G.”
45
Schultz and Smith: Blueprint
Reading for the Machine
57
Angular
Block
Enter the
dimension for the
letter “H.”
.80
Schultz and Smith: Blueprint
Reading for the Machine
58
Angular
Block
Enter the
dimension for the
letter “I.”
.20
Schultz and Smith: Blueprint
Reading for the Machine
59
Angular
Block
Enter the
dimension for the
letter “J.”
135
Schultz and Smith: Blueprint
Reading for the Machine
60
Surface
Identification 7
Enter the appropriate
letters to describe the
surfaces using:
PS: For principal surface
IS: For inclined surface
CS: For curved surface
1. IS
3. PS
2. PS
4. IS
Schultz and Smith: Blueprint
Reading for the Machine
61
Surface
Identification 7
Enter the appropriate
letters to describe the
surfaces using:
PS: For principal surface
IS: For inclined surface
CS: For curved surface
5. IS
7. IS
6. PS
8. PS
Schultz and Smith: Blueprint
Reading for the Machine
62
Surface
Identification 7
Enter the appropriate
letters to describe the
surfaces using:
PS: For principal surface
IS: For inclined surface
CS: For curved surface
9. PS
11. PS
10. CS
12. CS
Schultz and Smith: Blueprint
Reading for the Machine
63
Surface
Identification 7
Enter the appropriate
letters to describe the
surfaces using:
PS: For principal surface
IS: For inclined surface
CS: For curved surface
13. CS
15. CS
14. IS
16. IS
Schultz and Smith: Blueprint
Reading for the Machine
64
Surface
Identification 7
Enter the appropriate
letters to describe the
surfaces using:
PS: For principal surface
IS: For inclined surface
CS: For curved surface
17. CS
19. CS
18. IS
20. PS
Schultz and Smith: Blueprint
Reading for the Machine
65
Surface
Identification 7
Enter the appropriate
letters to describe the
surfaces using:
PS: For principal surface
IS: For inclined surface
CS: For curved surface
21. PS
23. PS
22. IS
24. IS
Schultz and Smith: Blueprint
Reading for the Machine
66
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each of
the following letters:
A
90
Schultz and Smith: Blueprint
Reading for the Machine
67
Angular
Calculations 1
Three sets of parallel
lines-calculate the correct
angle for each of the
following letters:
B
180
Schultz and Smith: Blueprint
Reading for the Machine
68
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each
of the following letters:
C
40
Schultz and Smith: Blueprint
Reading for the Machine
69
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each
of the following letters:
D
50
Schultz and Smith: Blueprint
Reading for the Machine
70
Angular
Calculations 1
Three sets of parallel
lines-calculate the correct
angle for each of the
following letters:
E
40
Schultz and Smith: Blueprint
Reading for the Machine
71
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each
of the following letters:
F
130
Schultz and Smith: Blueprint
Reading for the Machine
72
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each
of the following letters:
G
140
Schultz and Smith: Blueprint
Reading for the Machine
73
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each
of the following letters:
H
230
Schultz and Smith: Blueprint
Reading for the Machine
74
Angular
Calculations 1
Three sets of parallel
lines-calculate the
correct angle for each
of the following letters:
I
220
Schultz and Smith: Blueprint
Reading for the Machine
75
Angular
Calculations 1
Three sets of parallel
lines-calculate the correct
angle for each of the
following letters:
J
320
Schultz and Smith: Blueprint
Reading for the Machine
76
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found
on the top view, calculate
the angular dimensions
for the following letters:
A
50
Schultz and Smith: Blueprint
Reading for the Machine
77
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found
on the top view, calculate
the angular dimensions
for the following letters:
B
40
Schultz and Smith: Blueprint
Reading for the Machine
78
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found
on the top view, calculate
the angular dimensions
for the following letters:
C
50
Schultz and Smith: Blueprint
Reading for the Machine
79
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found on
the top view, calculate the
angular dimensions for the
following letters:
D
40
Schultz and Smith: Blueprint
Reading for the Machine
80
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found on
the top view, calculate the
angular dimensions for the
following letters:
E
50
Schultz and Smith: Blueprint
Reading for the Machine
81
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found on
the top view, calculate the
angular dimensions for the
following letters:
F
40
Schultz and Smith: Blueprint
Reading for the Machine
82
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found on
the top view, calculate the
angular dimensions for the
following letters:
G
40
Schultz and Smith: Blueprint
Reading for the Machine
83
Angular
Calculations 2
Based on the 40 angular
dimensions (NTS) found on
the top view, calculate the
angular dimensions for the
following letters:
H
100
Schultz and Smith: Blueprint
Reading for the Machine
84
Included Angle

Included angle is angular
measurement taken




From one surface to another
Across a conical shape
Always less than 180°
Drill points and
countersinks commonly
dimensioned by included
angles
Schultz and Smith: Blueprint
Reading for the Machine
85
Angular
Calculations 3
Calculate the
angles using the
objects to the left.
1. Included angle
between A and
B:
130
Schultz and Smith: Blueprint
Reading for the Machine
86
Angular
Calculations 3
Calculate the
angles using the
objects to the left.
2. Included angle
between A and
C.
140
Schultz and Smith: Blueprint
Reading for the Machine
87
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
3. Included angle
between A and
D.
40
Schultz and Smith: Blueprint
Reading for the Machine
88
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
4. Angle “E”
125
Schultz and Smith: Blueprint
Reading for the Machine
89
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
5. Angle “F”
55
Schultz and Smith: Blueprint
Reading for the Machine
90
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
6. Angle “G”
35
Schultz and Smith: Blueprint
Reading for the Machine
91
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
7. Angle “H”
42
Schultz and Smith: Blueprint
Reading for the Machine
92
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
8. Angle “I”
47 45’
Schultz and Smith: Blueprint
Reading for the Machine
93
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
9. Angle “J”
47
Schultz and Smith: Blueprint
Reading for the Machine
94
Angular
Calculations 3
Calculate the angles
using the objects to
the right.
10. Angle “K”
91
Schultz and Smith: Blueprint
Reading for the Machine
95
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
96
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
97
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
98
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
99
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
10
0
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
10
1
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
10
2
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
10
3
View Selection 5
Circle the letter
that identifies the
correct
orthographic view
for each of the
pictorial views
shown.
Schultz and Smith: Blueprint
Reading for the Machine
10
4
Missing Lines 1
lines to the top
and/or right side
views only.
Include the hidden
lines.
Schultz and Smith: Blueprint
Reading for the Machine
10
5
Missing Lines 1
lines to the top
and/or right side
views only.
Include the hidden
lines.
Schultz and Smith: Blueprint
Reading for the Machine
10
6
Missing Lines 1
lines to the top
and/or right side
views only.
Include the hidden
lines.
Schultz and Smith: Blueprint
Reading for the Machine
10
7
Missing Lines 1
lines to the top
and/or right side
views only.
Include the hidden
lines.
Schultz and Smith: Blueprint
Reading for the Machine
10
8
Missing Lines 1
lines to the top
and/or right side
views only.
Include the hidden
lines.
Schultz and Smith: Blueprint
Reading for the Machine
10
9
Missing Lines 1
lines to the top
and/or right side
views only.
Include the hidden
lines.
Schultz and Smith: Blueprint
Reading for the Machine
11
0
Slots And Grooves




Dovetail slots & tee slots (Tslots)-common used to
produce reciprocating
movement
E.G.-cross feed on a lathe
Depth always measured from
surface from which it is cut
Profile view is most
descriptive-shows depth and
width
Schultz and Smith: Blueprint
Reading for the Machine
11
1
Slots And Grooves


Length of slot is
distance over which it
extends for function
Included angle of
dovetail slot or vee
groove is the angle
between the two
sides
Schultz and Smith: Blueprint
Reading for the Machine
11
2
Slots And Grooves


V-grooves and slots
are machined with one
tool
Dovetails and T-Slots
require two operations


Machine primary
opening
Finish form tool
Schultz and Smith: Blueprint
Reading for the Machine
11
3
Groove &
Slot
Exercise
Refer to the two
views above, then
enter the
appropriate
dimensions in the
table provided.
Schultz and Smith: Blueprint
Reading for the Machine
.35
.40
.70
.60
.30
1.40
.95
.45
2.10
.65 Upper Saddle River,
2.80
© 2008 Pearson Education,
11
4
Sliding Tool
Block
1. What is the
overall height of
the block?
Sliding Tool
Block
2.50
Schultz and Smith: Blueprint
Reading for the Machine
11
5
Sliding Tool
Block
2. What is the
depth of the
block?
2.00
Schultz and Smith: Blueprint
Reading for the Machine
11
6
Sliding Tool
Block
3. What is the
depth of the
vee groove?
.75
Schultz and Smith: Blueprint
Reading for the Machine
11
7
Sliding Tool
Block
4. What is the
depth of the
dovetail slot?
.25
Schultz and Smith: Blueprint
Reading for the Machine
11
8
Sliding Tool
Block
5. What is the
width of the
vee groove?
1.50
Schultz and Smith: Blueprint
Reading for the Machine
11
9
Sliding Tool
Block
6. What is the
length of the
dovetail slot?
2.50
Schultz and Smith: Blueprint
Reading for the Machine
12
0
Sliding Tool
Block
7. What is the
length of the
vee groove?
1.00
Schultz and Smith: Blueprint
Reading for the Machine
12
1
Sliding Tool
Block
8. What is the
included angle of
the vee groove?
90°
Schultz and Smith: Blueprint
Reading for the Machine
12
2
Sliding Tool
Block
9. What is the
included angle of
the dovetail slot?
60°
Schultz and Smith: Blueprint
Reading for the Machine
12
3
Sliding Tool
Block
10. What view shows
the profile of the
vee groove?
Front
Schultz and Smith: Blueprint
Reading for the Machine
12
4
Sliding Tool
Block
11. What view shows
the profile of the
dovetail slot?
Rightside
Schultz and Smith: Blueprint
Reading for the Machine
12
5
Sliding Tool
Block
12. How many
inclined surfaces
does the block
contain?
4
Schultz and Smith: Blueprint
Reading for the Machine
12
6
Sliding Tool
Block
13. How much
tolerance
accumulates with
dimension “A”?
±.03
Schultz and Smith: Blueprint
Reading for the Machine
12
7
Sliding Tool
Block
Enter the
dimension for
the letter “A”
.50
Schultz and Smith: Blueprint
Reading for the Machine
12
8
Sliding Tool
Block
Enter the
dimension for
the letter “B”
.25
Schultz and Smith: Blueprint
Reading for the Machine
12
9
Sliding Tool
Block
Enter the
dimension for
the letter “C”
1.25
Schultz and Smith: Blueprint
Reading for the Machine
13
0
Sliding Tool
Block
Enter the
dimension for
the letter “D”
.25
Schultz and Smith: Blueprint
Reading for the Machine
13
1
Sliding Tool
Block
Enter the
dimension for
the letter “E”
2.00
Schultz and Smith: Blueprint
Reading for the Machine
13
2
Sliding Tool
Block
Enter the
dimension for
the letter “F”
1.00
Schultz and Smith: Blueprint
Reading for the Machine
13
3
Sliding Tool
Block
Enter the
dimension for
the letter “G”
.50
Schultz and Smith: Blueprint
Reading for the Machine
13
4
Surface
Identification 8
B
C
Place the letters
from the front
views into their
positions in the top
view for #1.
A
Schultz and Smith: Blueprint
Reading for the Machine
13
5
Surface
Identification 8
Place the letters
from the front
views into their
positions in the top
view for #2.
C
B
D
A
Schultz and Smith: Blueprint
Reading for the Machine
13
6
Surface
Identification 8
Place the letters
from the front
views into their
positions in the top
view for #3.
C
A
D
B
Schultz and Smith: Blueprint
Reading for the Machine
13
7
Surface
Identification 8
Place the letters
from the front
views into their
positions in the top
view for #4.
A
E
D
C
B
Schultz and Smith: Blueprint
Reading for the Machine
13
8
Surface
Identification 8
B
E
C
Place the letters
from the front
views into their
positions in the top
view for #5.
A
D
Schultz and Smith: Blueprint
Reading for the Machine
13
9
Surface
Identification 8
Place the letters
from the front
views into their
positions in the top
view for #6.
A
D
E
B
F
C
Schultz and Smith: Blueprint
Reading for the Machine
14
0
Surface
Identification 8
Place the letters
from the front
views into their
positions in the top
view for #7.
C
A
B
F
D
E
Schultz and Smith: Blueprint
Reading for the Machine
14
1
Angular Calculations 4
Refer to the drawing to
determine the values for
the angular dimensions
for each letter.
A=120°
Schultz and Smith: Blueprint
Reading for the Machine
14
2
Angular Calculations 4
Refer to the drawing to
determine the values for
the angular dimensions
for each letter.
B=135°
C=125°
Schultz and Smith: Blueprint
Reading for the Machine
14
3
Angular Calculations 4
Refer to the drawing to
determine the values for
the angular dimensions
for each letter.
D=56°
E=16°
Schultz and Smith: Blueprint
Reading for the Machine
14
4
Angular Calculations 4
Refer to the drawing to
determine the values for
the angular dimensions
for each letter.
F=90°
G=66°
Schultz and Smith: Blueprint
Reading for the Machine
14
5
Angular Calculations 4
Refer to the drawing to
determine the values for
the angular dimensions
for each letter.
H=99°
I=100°
J=40°
Schultz and Smith: Blueprint
Reading for the Machine
14
6
Angular Calculations 4
Refer to the drawing to
determine the values for
the angular dimensions
for each letter.
K=89°
M=14°
L=28°
Schultz and Smith: Blueprint
Reading for the Machine
14
7
Angular
Base
1. What is the
tolerance on
the height
dimension?
±.01
Schultz and Smith: Blueprint
Reading for the Machine
14
8
Angular
Base
2. What is the
MMC of the
3.812
dimension?
3.817
Schultz and Smith: Blueprint
Reading for the Machine
14
9
Angular
Base
3. How many
inclined planes
does the
object contain?
4
Schultz and Smith: Blueprint
Reading for the Machine
15
0
Angular
Base
4. What angle is
the bottom of
the base from
vertical?
81°30’
Schultz and Smith: Blueprint
Reading for the Machine
15
1
Angular
Base
5. What angle is
the 28°47’
surface from
vertical?
61°13’
Schultz and Smith: Blueprint
Reading for the Machine
15
2
Angular
Base
6. What is the
maximum angular
dimension for the
28°47’ surface?
(Include the
tolerance in your
29°17’
Schultz and Smith: Blueprint
Reading for the Machine
15
3
Angular
Base
7. What is the
included angle
between the two
bottom inclined
surfaces? (See
balloon 7.)
163°
Schultz and Smith: Blueprint
Reading for the Machine
15
4
Angular
Base
8. What is the
included angle
between the two
top inclined
surfaces? (See
balloon 8.)
106° 13’
Schultz and Smith: Blueprint
Reading for the Machine
15
5
Angular
Base
9. How many lines in
the side view
represent
intersections of
surfaces only, not
edges?
3
Schultz and Smith: Blueprint
Reading for the Machine
15
6
Angular
Base
10. How many lines in
the top view
represent
intersections of
surfaces only, not
edges?
7
Schultz and Smith: Blueprint
Reading for the Machine
15
7
Angular
Base
Enter the
dimensions for
the letter
A
.56
Schultz and Smith: Blueprint
Reading for the Machine
15
8
Enter the
dimensions for
the letter
B
.58
Schultz and Smith: Blueprint
Reading for the Machine
15
9
Angular
Base
Enter the
dimensions for
the letter
C
.11
Schultz and Smith: Blueprint
Reading for the Machine
16
0
Angular
Base
Enter the
dimensions for
the letter
D
.33
Schultz and Smith: Blueprint
Reading for the Machine
16
1
Angular
Base
Enter the
dimensions for
the letter
E
.22
Schultz and Smith: Blueprint
Reading for the Machine
16
2
Angular
Base
Enter the
dimensions for
the letter
F
.78
Schultz and Smith: Blueprint
Reading for the Machine
16
3
Angular
Base
Enter the
dimensions for
the letter
G
1.07
Schultz and Smith: Blueprint
Reading for the Machine
16
4
Angular
Base
Enter the
dimensions for
the letter
H
1.906
Schultz and Smith: Blueprint
Reading for the Machine
16
5
Angular
Base
Enter the
dimensions for
the letter
I
1.00
Schultz and Smith: Blueprint
Reading for the Machine
16
6
Angular
Base
Enter the
dimensions for
the letter
J
.85
Schultz and Smith: Blueprint
Reading for the Machine
16
7
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
16
8
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
16
9
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
0
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
1
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
2
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
3
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
4
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
5
View
Selection B
Circle the letter
that represents the
correct right side
view the the shape
shown
Schultz and Smith: Blueprint
Reading for the Machine
17
6
Missing Lines 2
lines to complete
the view. Include
all hidden lines.
Schultz and Smith: Blueprint
Reading for the Machine
17
7
Missing Lines 2
lines to complete
the view. Include
all hidden lines.
Schultz and Smith: Blueprint
Reading for the Machine
17
8
Missing Lines 2
lines to complete
the view. Include
all hidden lines.
Schultz and Smith: Blueprint
Reading for the Machine
17
9
Missing Lines 2
lines to complete
the view. Include
all hidden lines.
Schultz and Smith: Blueprint
Reading for the Machine
18
0
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
1
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
2
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
3
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
4
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
5
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
6
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
7
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
8
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
18
9
View Selection 7
Select the correct orthographic
view to correspond with the
arrowhead for each pictorial view
shown.
Schultz and Smith: Blueprint
Reading for the Machine
19
0
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
1
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
2
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
3
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
4
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
5
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
6
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
7
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
8
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
19
9
View Selection 8
Each balloon represents the
position of a missing view.
Select the correct view.
Schultz and Smith: Blueprint
Reading for the Machine
20
0
Tool
Slide
1. What is the
length of the tee
slot?
3.48
Schultz and Smith: Blueprint
Reading for the Machine
20
1
Tool
Slide
2. What is the
depth of the
dovetail slot?
.32
Schultz and Smith: Blueprint
Reading for the Machine
20
2
Tool
Slide
3. What is the
length of the
dovetail slot?
1.10
Schultz and Smith: Blueprint
Reading for the Machine
20
3
Tool
Slide
4. How much
tolerance can
accumulate in
the full depth of
the tee slot?
±.020
Schultz and Smith: Blueprint
Reading for the Machine
20
4
Tool
Slide
5. How many
inclined surfaces
does the tool
slide contain?
6
Schultz and Smith: Blueprint
Reading for the Machine
20
5
Tool
Slide
6. What angle is
created between
the two sides of
the dovetail slot?
70°
Schultz and Smith: Blueprint
Reading for the Machine
20
6
Tool
Slide
7. What angle is
created between
the two outside
edges in the top
view?
40°
Schultz and Smith: Blueprint
Reading for the Machine
20
7
Tool
Slide
8. What is the MMC
of the overall
depth of the tool
slide? (Top and
right side views.)
1.00
Schultz and Smith: Blueprint
Reading for the Machine
20
8
Tool
Slide
9. What is the MMC of
the drilled holes?
(Observe separate
tolerance for drilled
holes.)
.248
Schultz and Smith: Blueprint
Reading for the Machine
20
9
Tool
Slide
10. How many lines
(include hidden) in
the front view
represent surface
intersections only,
not edges?
12
Schultz and Smith: Blueprint
Reading for the Machine
21
0
Tool
Slide
What is the
dimension for
the letter
A
40°
Schultz and Smith: Blueprint
Reading for the Machine
21
1
What is the
dimension for
the letter
B
80°
Schultz and Smith: Blueprint
Reading for the Machine
21
2
Tool
Slide
What is the
dimension for
the letter
C
50°
Schultz and Smith: Blueprint
Reading for the Machine
21
3
Tool
Slide
What is the
dimension for
the letter
D
35°
Schultz and Smith: Blueprint
Reading for the Machine
21
4
Tool
Slide
What is the
dimension for
the letter
E
.52
Schultz and Smith: Blueprint
Reading for the Machine
21
5
Tool
Slide
What is the
dimension for
the letter
F
.46
Schultz and Smith: Blueprint
Reading for the Machine
21
6
Tool
Slide
What is the
dimension for
the letter
G
.10
Schultz and Smith: Blueprint
Reading for the Machine
21
7
Tool
Slide
What is the
dimension for
the letter
H
.58
Schultz and Smith: Blueprint
Reading for the Machine
21
8
Tool
Slide
What is the
dimension for
the letter
I
.30
Schultz and Smith: Blueprint
Reading for the Machine
21
9
Tool
Slide
What is the
dimension for
the letter
J
.58
Schultz and Smith: Blueprint
Reading for the Machine
22
0
Similar View
Sketches
shapes that would
correspond with
the orthographic
views shown to
the left.
Schultz and Smith: Blueprint
Reading for the Machine
22
1
Similar View
Sketches
shapes that would
correspond with
the orthographic
views shown to
the left.
Schultz and Smith: Blueprint
Reading for the Machine
22
2
Similar View
Sketches
shapes that would
correspond with
the orthographic
views shown to
the left.
Schultz and Smith: Blueprint
Reading for the Machine
22
3
Missing View 3
right-sides view to
each of the objects
shown above.
Schultz and Smith: Blueprint
Reading for the Machine
22
4
Missing View 3
right-sides view to
each of the objects
shown above.
Schultz and Smith: Blueprint
Reading for the Machine
22
5
Missing View 3
right-sides view to
each of the objects
shown above.
Schultz and Smith: Blueprint
Reading for the Machine
22
6
Missing View 3
right-sides view to
each of the objects
shown above.
Schultz and Smith: Blueprint
Reading for the Machine
22
7
Missing View 3
right-sides view to
each of the objects
shown above.
Schultz and Smith: Blueprint
Reading for the Machine
22
8
Missing View 3
right-sides view to
each of the objects
shown above.
Schultz and Smith: Blueprint
Reading for the Machine
22
9
Brain Teaser
The front side and
right-side views are
complete, with no
missing lines. Can
you solve the top
view?
Schultz and Smith: Blueprint
Reading for the Machine
23
0
Brain Teaser
The front side and
right-side views
are complete, with
no missing lines.
Can you solve the
top view?
Schultz and Smith: Blueprint
Reading for the Machine
23
1
Brain Teaser
The front side and
right-side views
are complete, with
no missing lines.
Can you solve the
top view?
Schultz and Smith: Blueprint
Reading for the Machine
23
2
Brain Teaser
The front side and
right-side views
are complete, with
no missing lines.
Can you solve the
top view?
Schultz and Smith: Blueprint
Reading for the Machine
23
3
Brain Teaser
The front side and
right-side views
are complete, with
no missing lines.
Can you solve the
top view?
Schultz and Smith: Blueprint
Reading for the Machine
23
4
Brain Teaser
The front side and
right-side views
are complete, with
no missing lines.
Can you solve the
top view?
Schultz and Smith: Blueprint
Reading for the Machine